UK and Ireland Events Listings
The list below contains information about marathons, ultra marathons and timed events with time limits that should allow the completion of marathon distance.
The list will be updated on a regular basis and newly added events will be highlighted in red.
We have noticed that Supply of marathon and ultra events continues to increase and that as a consequence some events are being cancelled due to low numbers of participants entering. This list is therefore only really as good as the day it is updated, whilst we endeavour to remove and delete cancelled events we do not always get notifed and it is impossible for us to continually check all the events that listed. If you know of any cancelled events or rearranged dates, please let us know and we will do our best to update the list.
Submitting Events for Listings (For Club Members and Race Directors)
If you wish to submit an event for inclusion on the 100 Marathon Club Events List, please complete this form. Please complete all fields and check the information provided is correct.
Please note, to count as a road marathon an event must hold a current certificate of measurement issued by the Association of UK Course Measurement and be either licenced by UKA or ARC. If these criteria are not met, the event must be listed as trail or mixed.
For a comprehensive list of European and World marathons, please visit World's Marathons.
By clicking the link below you can download the latest events lists as an Excel document, this will allow you to apply filters so you can search for events and filter by county or type of event.
100 Marathon Club Events Listing .
Last Updated 9th February 2025 | ||||||
Date | Day | Event Name | County | Classification | Type | Website |
Feb-25 | ||||||
14/02/2025 | fRI | PHOENIX - Valentines Friday | Surrey | 7 Hour Timed Event | Trail | Link |
15/02/2025 | Sat | Grim Up North - Besotted At bingley | West Yorkshire | Marathon And Ultra | Trail | Link |
15/02/2025 | Sat | How Hard Can It Be Events - Winter Railway Ultra | Shropshire | Ultra | Trail | Link |
15/02/2025 | Sat | PHOENIX -All Stars Red 2025 | Surrey | 7 Hour Timed Event | Trail | Link |
15/02/2025 | Sat | LDWA - Roundhay | West Yorkshire | Ultra | Mixed | Link |
16/02/2025 | Sun | ZIGZAG - RIOT | Suffolk | 6 Hour Timed Event | Trail | Link |
16/02/2025 | Sun | Rasselbock Running - Butterfly Effect | Derbyshire | 6 Hour Timed Event | Trail | Link |
16/02/2025 | Sun | Grim Up North - The Dogs Dodaahs | West Yorkshire | Marathon And Ultra | Trail | Link |
16/02/2025 | Sun | Rayneing Medals Anniversary | Essex | Marathon And Ultra | Trail | Link |
16/02/2025 | Sun | Saturn Running - Who framed Roger Rabbit Love Run | Durham | 7 Hour Timed Event | Trail | Link |
16/02/2025 | Sun | PHOENIX - Feisty Phoenix | Surrey | 7 Hour Timed Event | Trail | Link |
16/02/2025 | Sun | RWC - Brecon To Cardiff | Rhondda Cynon Taf | Ultra | Mixed | Link |
16/02/2025 | Sun | Glentress Trail Marathon | Peebleshire | Marathon | Trail | Link |
16/02/2025 | Sun | Fetteresso Forest | Aberdeenshire | Marathon | Trail | Link |
21/02/2025 | Fri | Saturn - Midweek Medal Madness Run | Surrey | 7 Hour Timed Event | Trail | Link |
22/02/2025 | Sat | Endurance Life - Northumberland | Northumberland | Marathon And Ultra | Trail | Link |
22/02/2025 | Sat | PHOENIX - We Are All Mad Here | Surrey | 7 Hour Timed Event | Trail | Link |
22/02/2025 | Sat | Saturn - Who Framed Roger Rabbit Love Run | Mid Glamorgan | 7 Hour Timed Event | Trail | Link |
22/02/2025 | Sat | LDWA - South Shropshire | Shropshire | Marathon | Mixed | Link |
22/02/2025 | Sat | Climb Southwest - Dartmoor Winter Traverse | Devon | Ultra | Trail | Link |
22/02/2025 | Sat | Freedom Racing - North Downs Ridge | Surrey | Ultra | Trail | Link |
23/02/2025 | Sun | Bigmud Marathon | Hampshire | Marathon | Mixed | Link |
23/02/2025 | Sun | Saturn Running - Who framed Roger Rabbit Love Run | Surrey | 7 Hour Timed Event | Trail | Link |
23/02/2025 | Sun | PHOENIX - Alice In Runderland | Surrey | 7 Hour Timed Event | Trail | Link |
23/02/2025 | Sun | Running Tribe - Gerrards Cross Course 2 | Buckinghamshire | 9 Hour Timed Event | Trail | Link |
27/02/2025 | Thur | Big Bear - Badger Challenge | Leicestershire | 6 Hour Timed Event | Trail | Link |
Mar-25 | ||||||
01/03/2025 | Sat | Grim Up North - Feckin Frickley Tart N Terrier Trot | West Yorkshire | Marathon And Ultra | Trail | Link |
01/03/2025 | Sat | How Hard Can It Be - Groundhog | Shropshire | Marathon | Track | Link |
01/03/2025 | Sat | ZIGZAG - St Davids Day Challenge | Suffolk | 6 Hour Timed Event | Trail | Link |
01/03/2025 | Sat | PHOENIX - The Dragon Run | Surrey | 7 Hour Timed Event | Trail | Link |
01/03/2025 | Sat | Saturn - St Davids Day Dragon Run | Mid Glamorgan | 7 Hour Timed Event | Trail | Link |
01/03/2025 | Sat | Grim Up North - Carry On The Colliery | West Yorkshire | Marathon And Ultra | Trail | Link |
02/03/2025 | Sun | Running GP -Oulton park | Cheshire | Marathon | Road | Link |
02/03/2025 | Sun | PHOENIX - Thou Shalt Run | Surrey | 7 Hour Timed Event | Trail | Link |
07/03/2025 | Fri | Big Bear - Elephant Challenge | Northamptonshire | 6 Hour Timed Event | Trail | Link |
07/03/2025 | Fri | How Hard Can It Be - COD Day 1 | Shropshire | Marathon | Trail | Link |
07/03/2025 | Fri | PHOENIX - Blue Bridge Friday | Surrey | 7 Hour Timed Event | Trail | Link |
07/03/2025 | Fri | Saturn - Midweek Chasing Numbers | Surrey | 7 Hour Timed Event | Trail | Link |
08/03/2025 | Sat | How Hard Can It Be - COD Day 2 | Shropshire | Marathon | Trail | Link |
08/03/2025 | Sat | Grim Up North - Spring Canal Canter Day 1 | West Yorkshire | Marathon And Ultra | Trail | Link |
08/03/2025 | Sat | Original Marathon | Berkshire | Marathon | Mixed | Link |
08/03/2025 | Sat | Lincoln Marabank Day 1 | Lincolnshire | 7 Hour Timed Event | Trail | Link |
08/03/2025 | Sat | Endurance Life - Sussex | Sussex | Marathon And Ultra | Trail | Link |
08/03/2025 | Sat | PHOENIX - Reloaded Run | Kent | 7 Hour Timed Event | Trail | Link |
08/03/2025 | Sat | Harrold Odell Ultra | Bedfordshire | Ultra | Trail | Link |
09/03/2025 | Sun | How Hard Can It Be - COD Day 3 | Shropshire | Marathon | Trail | Link |
09/03/2025 | Sun | Lincoln Marabank Day 2 | Lincolnshire | 7 Hour Timed Event | Trail | Link |
09/03/2025 | Sun | PFW - Grannys Bay Challenge | Lancashire | 6 Hour Timed Event | Mixed | Link |
09/03/2025 | Sun | Grim Up North - Spring Canal Canter Day 2 | West Yorkshire | Marathon And Ultra | Trail | Link |
09/03/2025 | Sun | Morland Marathon | Cumbria | Ultra | Trail | Link |
09/03/2025 | Sun | Hermes Running - Thames Meander Spring | Surrey | Marathon | Mixed | Link |
09/03/2025 | Sun | PHOENIX - All Stars Run | Kent | 7 Hour Timed Event | Trail | Link |
09/03/2025 | Sun | Saturn - Spice Up Your Run | Surrey | 7 Hour Timed Event | Trail | Link |
09/03/2025 | Sun | See York Run York - March Hare Goes To Mars | North Yorkshire | 6 Hour Timed Event | Mixed | Link |
10/03/2025 | Mon | Enigma Running - Week At The Knees - Day 1 | Buckinghamshire | Marathon | Trail | Link |
11/03/2025 | Tue | Enigma Running - Week At The Knees - Day 2 | Buckinghamshire | Marathon | Trail | Link |
12/03/2025 | Wed | Enigma Running - Week At The Knees - Day 3 | Buckinghamshire | Marathon | Trail | Link |
13/03/2025 | Thu | Enigma Running - Week At The Knees - Day 4 | Buckinghamshire | Marathon | Trail | Link |
14/03/2024 | Fri | Enigma Running - Week At The Knees - Day 5 | Buckinghamshire | Marathon | Trail | Link |
15/03/2025 | Sat | Enigma Running - Week At The Knees - Day 6 | Buckinghamshire | Marathon | Trail | Link |
15/03/2025 | Sat | Running Events Devon - Pasty And Pie Day 1 | Devon | 7 Hour Timed Event | Trail | link |
15/03/2025 | Sat | Chester Ultra 50 | Cheshire | Ultra | Trail | Link |
15/03/2025 | Sat | Runbelievable - Nature Trail Challenge | Kent | 8 Hour Timed Event | Trail | Link |
15/03/2025 | Sat | PHOENIX -Spring Marathon | Surrey | 7 Hour Timed Event | Trail | Link |
16/03/2025 | Sun | Running Events Devon - Pasty And Pie Day 2 | Devon | 7 Hour Timed Event | Trail | Link |
16/03/2025 | Sun | Enigma Running - Week At The Knees - Day 7 | Buckinghamshire | Marathon | Trail | Link |
16/03/2025 | Sun | Great Welsh Marathon | Carmarthenshire | Marathon | Mixed | Link |
16/03/2025 | Sun | Running GP - Croft Circuit | Durham | Marathon And Ultra | Road | Link |
16/03/2025 | Sun | Rasselbock Running - Pierrepont Plod | Nottinghamshire | 6 Hour Timed Event | Trail | Link |
16/03/2025 | Sun | PHOENIX - Rinky Dinky Pink Run | Surrey | 7 Hour Timed Event | Trail | Link |
16/03/2025 | Sun | PHOENIX WEST SUSSEX - St Patricks Run | East Sussex | 7 Hour Timed Event | Trail | Link |
16/03/2025 | Sun | Saturn - Girl Power V Backstreets Back | Durham | 7 Hour Timed Event | Trail | Link |
21/03/2025 | Fri | PHOENIX - Big Bling Friday | Surrey | 7 Hour Timed Event | Trail | Link |
22/03/2025 | Sat | Canary Trail - The Surrey Hills Marathon | Surrey | Marathon | Trail | Link |
22/03/2025 | Sat | ZIGZAG - Moo-rathon Calf Hen K | Hertfordshire | 7 Hour Timed Event | Trail | Link |
22/03/2025 | Sat | Queen Of The Suburbs | Greater London | Ultra | Mixed | Link |
22/03/2025 | Sat | Hardmoors 55 | North Yorkshire | Ultra | Trail | Link |
22/03/2025 | Sat | How Hard Can It Be - Silkin Way Ultra | Shropshire | Ultra | Mixed | Link |
22/03/2025 | Sat | The Ultra Loop - Heaton Park | Greater Mnachester | 8 Hour Timed Event | Trail | Link |
22/03/2025 | Sat | Ealing 50K | Greater London | Ultra | Mixed | Link |
22/03/2025 | Sat | Saturn - Save The Rhino Run | Mid Glamorgan | 7 Hour Timed Event | Trail | Link |
23/03/2025 | Sun | PHOENIX - Dragonfly Run | Surrey | 7 Hour Timed Event | Trail | Link |
23/03/2025 | Sun | Grim Up North - Sir Tit March Mayhem | West Yorkshire | Marathon And Ultra | Trail | Link |
23/03/2025 | Sun | Saturn - The Spring Lucky Dip Run | Surrey | 7 Hour Timed Event | Trail | Link |
29/03/2025 | Sat | Saturn - Save The Rhino Run | Surrey | 7 Hour Timed Event | Trail | Link |
29/03/2025 | Sat | PHOENIX - Top Run 5 | Surrey | 7 Hour Timed Event | Trail | Link |
30/03/2025 | Sun | ZIGZAG - Zig Zag Challenge | Suffolk | 6 Hour Timed Event | Trail | Link |
30/03/2025 | Sun | Running Tribe - Gerrards Cross Course 3 | Buckinghamshire | 9 Hour Timed Event | Trail | Link |
30/03/2025 | Sun | Rasselbock - The Clumber Lakeside | Nottinghamshire | 6 Hour Timed Event | Mixed | Link |
30/03/2025 | Sun | Grim Up North - Make My Day Flecker | North Yorkshire | Marathon And Ultra | Trail | Link |
Apr-25 | ||||||
04/04/2025 | Fri | PHOENIX - Animal Magic Friday | Surrey | 7 Hour Timed Event | Trail | Link |
04/04/2025 | Fri | Saturn - Midweek Chasing Numbers | Surrey | 7 Hour Timed Event | Trail | Link |
05/04/2025 | Sat | Rose Of The Shires | Northamptonshire | Marathon And Ultra | Mixed | Link |
05/04/2025 | Sat | Testway Ultra | Hampshire | Ultra | Trail | Link |
05/04/2025 | Sat | Spring Challenge Day 1 | Devon | 7 Hour Timed Event | Trail | Link |
05/04/2025 | Sat | Chester Ultra 100 | Cheshire | Ultra | Mixed | Link |
05/04/2025 | Sat | Shropshire Way | Shropshire | Marathon And Ultra | Trail | Link |
05/04/2025 | Sat | Ginpit Marathon Day 1 | Greater Mnachester | Marathon | Trail | Link |
05/04/2025 | Sat | Running Events Devon - Spring Challenge Day 1 | Devon | 7 Hour Timed Event | Road | Link |
06/04/2025 | Sun | Running Events Devon - Spring Challenge Day 2 | Devon | 7 Hour Timed Event | Road | Link |
06/04/2025 | Sun | Ginpit Marathon Day 2 | Greater Mnachester | Marathon | Trail | Link |
06/04/2025 | Sun | Brighton Marathon | Sussex | Marathon | Road | Link |
06/04/2025 | Sun | ZIGZAG - Haughley Festival Of Running | Suffolk | 7 Hour Timed Event | Trail | Link |
06/04/2025 | Sun | Its Grim Up North - Murder On The Towpath | West Yorkshire | Marathon And Ultra | Trail | Link |
06/04/2025 | Sun | Spring Challenge Day 2 | Devon | 7 Hour Timed Event | Trail | Link |
06/04/2025 | Sun | Trailfest -Salcey Forest | Northamptonshire | Marathon And Ultra | Trail | Link |
06/04/2025 | Sun | Rasselbock Running - The Rasselbock Run Spring | Nottinghamshire | 6 Hour Timed Event | Trail | Link |
06/04/2025 | Sun | PHOENIX - Stag And Hen Run | Surrey | 7 Hour Timed Event | Trail | Link |
06/04/2025 | Sun | Saturn - Save The Rhino Run | Durham | 7 Hour Timed Event | Trail | Link |
06/04/2025 | Sun | Big Bear - Trailfest - Salcey Forest | Northamptonshire | Marathon And Ultra | Trail | Link |
10/04/2025 | Thu | PHOENIX 12 IN 12 Day 1 | Surrey | 7 Hour Timed Event | Trail | Link |
11/04/2025 | Fri | PHOENIX 12 IN 12 Day 2 | Surrey | 7 Hour Timed Event | Trail | Link |
11/04/2025 | Fri | Saturn - Midweek Medal Madness Run | Surrey | 7 Hour Timed Event | Trail | Link |
12/04/2025 | Sat | PHOENIX 12 IN 12 Day 3 And 10 in 10 Day 1 | Surrey | 7 Hour Timed Event | Trail | Link |
12/04/2025 | Sat | Crawley A.I.M 24 Hour Track Race | West sussex | 24 hour Timed Event | Track | Link |
12/04/2025 | Sat | Grim Up North - Summats a Foot At Swinsty And Fewston | West Yorkshire | Marathon And Ultra | Trail | Link |
12/04/2025 | Sat | Runbelievable - Lucky Dip Challenge | Kent | 6 Hour Timed Event | Mixed | Link |
12/04/2025 | Sat | Saturn - Ten In Ten Day 1 | Surrey | 7 Hour Timed Event | Trail | Link |
13/04/2025 | Sun | PHOENIX 12 IN 12 Day 4 And 10 in 10 Day 2 | Surrey | 7 Hour Timed Event | Trail | Link |
13/04/2025 | Sun | Grim Up North - Sling Yer Hook At Swinsty And Fewston | West Yorkshire | Marathon And Ultra | Trail | Link |
13/04/2025 | Sun | The Charm Braclet Marathon | North Yorkshire | Marathon | Trail | Link |
13/04/2025 | Sun | The Battle Of The Brampton Way | Northamptonshire | Ultra | Trail | Link |
13/04/2025 | Sun | Saturn - Ten In Ten Day 2 | Surrey | 7 Hour Timed Event | Trail | Link |
13/04/2025 | Sun | Kent Spring Marathon | Kent | Marathon | Road | Link |
14/04/2025 | Mon | PHOENIX 12 IN 12 Day 5 And 10 in 10 Day 3 | Surrey | 7 Hour Timed Event | Trail | Link |
14/04/2025 | Mon | Grim Up North - Sod It Its Swinsty And Fewston | West Yorkshire | Marathon And Ultra | Trail | Link |
14/04/2025 | Mon | Saturn - Ten In Ten Day 3 | Surrey | 7 Hour Timed Event | Trail | Link |
15/04/2025 | Tue | PHOENIX 12 IN 12 Day 6 And 10 in 10 Day 4 | Surrey | 7 Hour Timed Event | Trail | Link |
15/04/2025 | Tue | Grim Up North - Shut Thee Cake Oyle At Swinsty Ansd Fewston | West Yorkshire | Marathon And Ultra | Trail | Link |
15/04/2025 | Tue | Saturn - Ten In Ten Day 4 | Surrey | 7 Hour Timed Event | Trail | Link |
16/04/2025 | Wed | PHOENIX 12 IN 12 Day 7 And 10 in 10 Day 5 | Surrey | 7 Hour Timed Event | Trail | Link |
16/04/2025 | Wed | Grim Up North - Nowt As Queer As Folk At Swinsty And Fewston | West Yorkshire | Marathon And Ultra | Trail | Link |
16/04/2025 | Wed | Saturn - Ten In Ten Day 5 | Surrey | 7 Hour Timed Event | Trail | link |
17/04/2025 | Thu | PHOENIX 12 IN 12 Day 8 And 10 in 10 Day 6 | Surrey | 7 Hour Timed Event | Trail | Link |
17/04/2024 | Thu | Grim Up North - Ows It Going At Swinston And Fewston | West Yorkshire | Marathon And Ultra | Trail | Link |
17/04/2024 | Thu | Saturn - Ten In Ten Day 6 | Surrey | 7 Hour Timed Event | Trail | Link |
18/04/2025 | Fri | PHOENIX 12 IN 12 Day 9 And 10 in 10 Day 7 | Surrey | 7 Hour Timed Event | Trail | Link |
18/04/2025 | Fri | ZIGZAG - Easter Challenge | Suffolk | 6 Hour Timed Event | Trail | Link |
18/04/2025 | Fri | Grim Up North - Thanos Its Good Friday At S And F | West Yorkshire | Marathon And Ultra | Trail | Link |
18/04/2025 | Fri | Enigma Running - Good Friday Marathon | Buckinghamshire | Marathon | Trail | Link |
18/04/2025 | Fri | Manchester To Liverpool Ultra | Greater Manchester | Ultra | Mixed | Link |
18/04/2025 | Fri | Saturn - Ten In Ten Day 7 | Surrey | 7 Hour Timed Event | Trail | Link |
19/04/2025 | Sat | Enigma Running - Easter Saturday Marathon | Buckinghamshire | Marathon | Trail | Link |
19/04/2025 | Sat | PHOENIX 12 IN 12 Day 10 And 10 in 10 Day 8 | Surrey | 7 Hour Timed Event | Trail | Link |
19/04/2025 | Sat | How Hard Can It Be - T50 | Shropshire | Ultra | Trail | Link |
19/04/2025 | Sat | Wold Rangers Way Ultra | East Yorkshire | Ultra | Trail | Link |
19/04/2025 | Sat | Saturn - Ten In Ten Day 8 | Surrey | 7 Hour Timed Event | Trail | Link |
20/04/2025 | Sun | PHOENIX 12 IN 12 Day 11 And 10 in 10 Day 9 | Surrey | 7 Hour Timed Event | Trail | Link |
20/04/2025 | Sun | Rasselbock - The Butterfly Effect - Luna Moth | Derbyshire | 6 Hour Timed Event | Trail | Link |
20/04/2025 | Sun | Saturn - Ten In Ten Day 9 | Surrey | 7 Hour Timed Event | Trail | Link |
21/04/2025 | Mon | PHOENIX 12 IN 12 Day 12 And 10 in 10 Day 10 | Surrey | 7 Hour Timed Event | Trail | Link |
21/04/2025 | Mon | Saturn - Ten In Ten Day 10 | Surrey | 7 Hour Timed Event | Trail | Link |
25/04/2025 | Fri | See York Run York - Easter Edge | North Yorkshire | 6 Hour Timed Event | Mixed | lInk |
26/04/2025 | Sat | Bucombe Trail Ultra | Somerset | Ultra | Trail | Link |
26/04/2025 | Sat | Endurance Life - Pembrokeshire | Pembrokeshire | Marathon And Ultra | Trail | Link |
26/04/2025 | Sat | Hermes Running - Magna Carta Spring | Surrey | Marathon | Mixed | Link |
27/04/2025 | Sun | London Marathon | Greater London | Marathon | Road | Link |
27/04/2025 | Sun | PHOENIX - Not The London Marathon | Surrey | 7 Hour Timed Event | Trail | Link |
27/04/2025 | Sun | Manchester Marathon | Greater Manchester | Marathon | Road | Link |
27/04/2025 | Sun | Grim Up North - Not Done London Marathon | West Yorkshire | Marathon | Trail | Link |
27/04/2025 | Sun | Tissington Trail Marathon | Derbyshire | Marathon | Trail | Link |
27/04/2025 | Sun | Blackpool Marathon | Lancashire | Marathon | Road | Link |
27/04/2025 | Sun | Beacon Beast Marathon | Cornwall | Marathon | Mixed | Link |
27/04/2025 | Sun | ZIGZAG - The Other Run | Suffolk | 7 Hour Timed Event | Road | Link |
27/04/2025 | Sun | Shakespeare Marathon | Warwickshire | Marathon | Road | Link |
May-25 | ||||||
02/05/2025 | Fri | PHOENIX - Track Wars XXVI - Never Give Up | Surrey | 6,12,24 Timed Event | Track | Link |
02/05/2025 | Fri | PHOENIX - Track Wars XXVII - Pop Up Evening Run | Surrey | 6 Hour Timed Event | Track | Link |
02/05/2025 | Fri | PHOENIX - Track Wars XXVIII - Midnight | Surrey | 6 Hour Timed Event | Track | Link |
02/05/2025 | Fri | Big Bear - Bat Challenge | Leicestershire | 6 Hour Timed Event | Trail | Link |
03/05/2025 | Sat | Pennine Barrier Ultra 50 | North Yorkshire | Ultra | Mixed | Link |
03/05/2025 | Sat | Barry Ultra And Marathon | Vale Of Glamorgan | Ultra And Marathon | Track | Link |
04/05/2024 | Sun | Belfast Marathon | County Antrim | Marathon | Road | Link |
04/05/2024 | Sun | Grim Up North - May The Fourth Be With You | North Yorkshire | Marathon | Mixed | Link |
04/05/2024 | Sun | How Hard Can It Be - May The Fourth Original | Shropshire | Marathon | Trail | Link |
04/05/2024 | Sun | Newcastle Gateshead Marathon | Tyne And Wear | Marathon | Road | Link |
04/05/2024 | Sun | Euston Estate Marathon | Suffolk | Marathon | Mixed | Link |
05/05/2025 | Mon | Milton Keynes Marathon | Buckinghamshire | Marathon | Road | Link |
05/05/2025 | Mon | Bigway Round | Hampshire | Marathon And Ultra | Mixed | Link |
05/05/2025 | Mon | Saturn - Bank Holiday Madness May | Surrey | 7 Hour Timed Event | Trail | Link |
09/05/2025 | Fri | PFW - Brockholes Bimble | Lancashire | 6 Hour Timed Event | Mixed | Link |
10/05/2025 | Sat | PFW - Cottam Canter | Lancashire | 6 Hour Timed Event | Mixed | Link |
10/05/2025 | Sat | Running Events Devon - May We Challenge You Day 1 | Devon | 7 Hour Timed Event | Trail | Link |
10/05/2025 | Sat | Endurance Life - Exmoor | Devon | Marathon And Ultra | Trail | Link |
10/05/2025 | Sat | London 100K | Greater London | Ultra | Mixed | Link |
10/05/2025 | Sat | Hermes Running -Bewl Water Spring | Kent | Marathon And Ultra | Mixed | Link |
10/05/2025 | Sat | PHOENIX - Rose Run | Surrey | 7 Hour Timed Event | Trail | Link |
11/05/2025 | Sun | Running Events Devon - May We Challenge You Day 2 | Devon | 7 Hour Timed Event | Trail | Link |
11/05/2025 | Sun | PFW - Avenham Amble | Lancashire | 6 Hour Timed Event | Trail | Link |
11/05/2025 | Sun | Excalibur Marathon | Denbigshire | Marathon | Trail | Link |
11/05/2025 | Sun | Hardmoors - White Horse Trail Marathon | North Yorkshire | Marathon | Trail | Link |
11/05/2025 | Sun | Shires And Spires | Northamptonshire | Marathon And Ultra | Mixed | Link |
11/05/2025 | Sun | Rob Burrows Leeds Marathon | West Yorkshire | Marathon | Road | Link |
11/05/2025 | Sun | Zig Zag Marathon | Suffolk | Marathon | Road | Link |
11/05/2025 | Sun | Halstead Marathon | Essex | Marathon | Road | Link |
17/05/2025 | Sat | White Peak Marathon | Derbyshire | Marathon | Trail | Link |
17/05/2025 | Sat | How Hard Can It Be - Shindig In The Shire | Shropshire | Marathon | Trail | Link |
17/05/2025 | Sat | Trent Valley Ultra | Nottinghamshire | Ultra | Trail | Link |
18/05/2025 | Sun | Grim Up North - Wuthering Heights | West Yorkshire | Marathon And Ultra | Trail | Link |
18/05/2025 | Sun | Worcester Marathon | Worcestershire | Marathon | Road | Link |
18/05/2025 | Sun | PHOENIX - Dragons Eye Race 1 | Surrey | 7 Hour Timed Event | Trail | Link |
18/05/2025 | Sun | Saturn - Easy Does It Run | Surrey | 7 Hour Timed Event | Trail | Link |
18/05/2025 | Sun | Zigzag - Birthday Run | Cambridgshire | 6 Hour Timed Event | Trail | Link |
24/05/2025 | Sat | Farmmageddon - Day 1 | Hertfordshire | 24,6 Hour Timed Event and Ultra | Trail | Link |
24/05/2025 | Sat | Skye Trail Ultra (75 Mile) | Inverness-shire | Ultra | Trail | Link |
25/05/2025 | Sun | Farmmageddon - Day 2 | Hertfordshire | 6 Hour Timed Event | Trail | Link |
25/05/2025 | Sun | Grim Up North - Woohoo Its Hornsea | East Yorkshire | Marathon | Trail | Link |
25/05/2025 | Sun | Edinburgh Marathon | Midlothian | Marathon | Road | Link |
30/05/2025 | Fri | Hardmoors 160 | North Yorkshire | Ultra | Trail | Link |
31/05/2025 | Sat | Hardmoors 110 | North Yorkshire | Ultra | Trail | Link |
31/05/2025 | Sat | The Ultra Loop Track Edition | Greater Manchester | 6 And 12 Hour Event | Track | Link |
31/05/2025 | Sat | Three Castles 50K | Kent | Ultra | Mixed | Link |
Jun-25 | ||||||
01/06/2025 | Sun | Grim Up North - Ruddy Rothwell Cakeathon | West Yorkshire | Marathon And Ultra | Mixed | Link |
01/06/2025 | Sun | Run Cumbria Solway Marathon | Cumbria | Marathon | Road | Link |
01/06/2025 | Sun | Zigzag - Circuit De Sore Legs | Hertfordshire | 6 Hour Timed Event | Track | Link |
01/06/2025 | Sun | Rasselbock - The Headstock Run | Nottinghamshire | 6 Hour Timed Event | Mixed | Link |
03/06/2025 | Tue | Big bear - Woodland Challenge | Warwickshire | 6 Hour Timed Event | Trail | Link |
07/06/2025 | Sat | Enigma Running - Show Me The Monet - Day 1 | Buckinghamshire | Marathon | Trail | Link |
07/06/2025 | Sat | Grim Up North - Summer Extravaganza Day 1 | West Yorkshire | Marathon | Trail | Link |
07/06/2025 | Sat | Ultra Scotland 50 | Ayshire And Arran | Ultra | Mixed | Link |
07/06/2025 | Sat | Ultra Scotland 100 | Ayshire And Arran | Ultra | Mixed | Link |
07/06/2025 | Sat | How Hard Can it be - Divorce Day Defib | Shropshire | Marathon | Trail | Link |
07/06/2025 | Sat | PHOENIX - The Purple Turtle Run | Surrey | 7 Hour Timed Event | Trail | Link |
08/06/2025 | Sun | Grim Up North - Summer Extravaganza Day 2 | West Yorkshire | Marathon | Trail | Link |
08/06/2025 | Sun | Enigma Running - Show Me The Monet - Day 2 | Buckinghamshire | Marathon | Trail | Link |
08/06/2025 | Sun | Rasselbock Running - The Rainbow Run | Nottinghamshire | 6 Hour Timed Event | Trail | Link |
08/06/2025 | Sun | PHOENIX -Are We There Yet Denbies | Surrey | 7 Hour Timed Event | Trail | Link |
08/06/2025 | Sun | Zigzag - Valley Of The Owls Run | Suffolk | Marathon | Mixed | Link |
13/06/2025 | Fri | PHOENIX - Friday The 13TH | Surrey | 7 Hour Timed Event | Trail | Link |
14/06/2025 | Sat | Rasselbock Running -Hardwick Hobble | Derbyshire | 6 Hour Timed Event | Trail | Link |
14/06/2025 | Sat | Rame Head Race | Devon | Marathon | Mixed | Link |
15/06/2025 | Sun | Hardmoors - Wainstones Trail Marathon | North Yorkshire | Marathon | Trail | Link |
15/06/2025 | Sun | Grim Up North - Av Seen Thee Afore At Slawit | West Yorkshire | Marathon And Ultra | Mixed | Link |
15/06/2025 | Sun | Windermere Marathon | Cumbria | Marathon | Road | Link |
21/06/2025 | Sat | Runbelievable - The Runway | Kent | 8 Hour Timed Events | Mixed | Link |
21/06/2025 | Sat | PHOENIX -Centaur 100 mile Ultra | Surrey | Ultra | Trail | Link |
21/06/2025 | Sat | PHOENIX - Minotaur 50 Mile Ultra | Surrey | Ultra | Trail | Link |
21/06/2025 | Sat | PHOENIX - Denbies Marathon | Surrey | Marathon | Trail | Link |
21/06/2025 | Sat | PHOENIX - Hydra 75 Mile Ultra | Surrey | Ultra | Trail | Link |
21/06/2025 | Sat | Ultra Wales 50 | Snowdonia | Ultra | Trail | Link |
21/06/2025 | Sat | The Three Shires | Buckinghamshire | Marathon And Ultra | Mixed | Link |
21/06/2025 | Sat | Manchester Trail Escape | Greater Mnachester | Marathon | Trail | Link |
21/06/2025 | Sat | Race To The King | Hampshire | Ultra | Trail | Link |
22/06/2025 | Sun | Stour Valley Marathon | Suffolk | Marathon | Mixed | Link |
22/06/2025 | Sun | How Hard Can It Be - Snickerthon | Staffordshire | Marathon | Trail | Link |
26/06/2025 | Thu | Big Bear - Otter Challenge | Warwickshire | 6 Hour Timed Event | Trail | Link |
28/06/2025 | Sat | Highland Coast To Coast | Inverness-shire | Ultra | Trail | Link |
28/06/2025 | Sat | Zigzag - Cock-a-doodle Dawdle | Hertfordshire | Marathon | Trail | Link |
28/06/2025 | Sat | The Rhino Run | Surrey | Marathon | Trail | Link |
29/06/2025 | Sun | The Great Welsh Marathon | Pembrokshire | Marathon | Road | Link |
29/06/2025 | Sun | Summer Samosa Challenge | Essex | Marathn And Ultra | Road | Link |
29/06/2025 | Sun | Biencathra Marathon | Cumbria | Marathon | Trail | Link |
29/06/2025 | Sun | Grim Up North - The Ship Inn Shuffle | East Yorkshire | Marathon | Mixed | Link |
Jul-25 | ||||||
04/07/2025 | Fri | The Full Essex WAY Ultra | Essex | Ultra | Mixed | Link |
05/07/2025 | Sat | Enigma Running - Jaws 50th Anniversary Marathon - Day 1 | Buckinghamshire | Marathon | Trail | Link |
05/07/2025 | Sat | How Hard Can it Be Events - July The Turd | Shropshire | Marathon | Trail | Link |
05/07/2025 | Sat | Running Events Devon - Summer Challenge - Day 1 | Devon | 7 Hour Timed Event | Road | Link |
06/07/2025 | Sun | Running Events Devon - Summer Challenge - Day 2 | Devon | 7 Hour Timed Event | Road | Link |
06/07/2025 | Sun | Enigma Running - Jaws 50th Anniversary Marathon - Day 2 | Buckinghamshire | Marathon | Trail | Link |
06/07/2025 | Sun | Grim Up North - Blacksheep Challenge | North Yorkshire | 6 Hour Challenge | Mixed | Link |
06/07/2025 | Sun | Tittesworth Water 50K | Staffordshire | Ultra | Trail | Link |
06/07/2025 | Sun | Rasselbock Running - The Rasselbock Summer Run | Nottinghamshire | 6 Hour Timed Event | Trail | Link |
06/07/2025 | Sun | Zigzag - Summer Ready Run | Cambridgshire | 6 Hour Timed Event | Trail | Link |
11/07/2025 | Fri | Hope Trail Festival | Devon | 36 Hour Timed Event | Trail | Link |
12/07/2025 | Sat | Hope Trail Festival | Devon | 24,12 Hour Timed Event | Trail | Link |
12/07/2025 | Sat | Enigma Running - Live Aid 40th Anniversary Day 1 | Buckinghamshire | Marathon | Trail | Link |
12/07/2025 | Sat | How Hard Can It Be Events - Piece Of Cake | Shropshire | Marathon | Trail | Link |
13/07/2025 | Sun | Enigma Running - Live Aid 40th Anniversary Day 2 | Buckinghamshire | Marathon | Trail | Link |
13/07/2025 | Sun | Grim Up North - Hey Up Its Helmsley Again | North Yorkshire | Marathon | Trail | Link |
13/07/2025 | Sun | Rasselbock - The Rasselbock Marathon | Nottinghamshire | Marathon | Trail | Link |
13/07/2025 | Sun | Eight Stations Ultra | North Yorkshire | Ultra | Trail | Link |
13/07/2025 | Sun | Zigzag - Suntime Runtime | Suffolk | 6 Hour Timed Event | Trail | Link |
19/07/2025 | Sat | Grim Up North - Sir Titus Trot Day 1 | West Yorkshire | Marathon | Mixed | Link |
19/07/2025 | Sat | Cider Challenge Solo | Dorset | 12 Hour Timed Event | Trail | Link |
20/07/2025 | Sun | Grim Up North - Sir Titus Trot Day 2 | West Yorkshire | Marathon | Mixed | Link |
24/07/2025 | Thu | Zigzag - Great Barrow Challenge - Day 1 | Suffolk | 7 Hour Timed Event | Trail | Link |
25/07/2025 | Fri | Zigzag - Great Barrow Challenge - Day 2 | Suffolk | 7 Hour Timed Event | Trail | Link |
26/07/2025 | Sat | How Hard Can It Be Events - Railway Ultra | Shropshire | Ultra | Trail | Link |
26/07/2025 | Sat | Zigzag- Great Barrow Challenge - Day 3 | Suffolk | 7 Hour Timed Event | Trail | Link |
26/07/2025 | Sat | Yorkshire Wolds Ultra | East Yorkshire | Ultra | Trail | Link |
26/07/2025 | Sat | Breacon Way Ultra (105K And 100M) | Powys | Ultra | Trail | Link |
26/07/2025 | Sat | See York Run York - York University Challenge | North Yorkshire | 6 Hour Timed Event | Trail | Link |
26/07/2025 | Sat | Rasselbock -The Rasselbock 505 | Oxfordshire | 6,12,24 Hour Timed Event | Trail | Link |
27/07/2025 | Sun | Zigzag - Great Barrow Challenge - Day 4 | Suffolk | 7 Hour Timed Event | Trail | Link |
28/07/2025 | Mon | Zigzag - Great Barrow Challenge - Day 5 | Suffolk | 7 Hour Timed Event | Trail | Link |
29/07/2025 | Tue | Zigzag - Great Barrow Challenge - Day 6 | Suffolk | 7 Hour Timed Event | Trail | Link |
30/07/2025 | Wed | Zigzag - Great Barrow Challenge - Day 7 | Suffolk | 7 Hour Timed Event | Trail | Link |
31/07/2025 | Thu | Zigzag - Great Barrow Challenge - Day 8 | Suffolk | 7 Hour Timed Event | Trail | Link |
Aug-25 | ||||||
01/08/2025 | Fri | Zigzag - Great Barrow Challenge - Day 9 | Suffolk | 7 Hour Timed Event | Trail | Link |
02/08/2025 | Sat | Zigzag - Great Barrow Challenge - Day 10 | Suffolk | 7 Hour Timed Event | Trail | Link |
02/08/2025 | Sat | Enigma Running - Original 12 Football marathon - Day 1 | Buckinghamshire | Marathon | Trail | Link |
02/08/2025 | Sat | The Big School Run | Nottinghamshire | 12 Hour Timed Event | Mixed | Link |
03/08/2025 | Sun | Enigma Running - Original 12 Football marathon - Day 2 | Buckinghamshire | Marathon | Trail | Link |
03/08/2025 | Sun | Grim Up North - Blimey Its Blistery In Bingley Again | West Yorkshire | Marathon And Ultra | Mixed | Link |
03/08/2025 | Sun | Birmingham Canal Canter |