Skip to content
SundayMarathon
Marathon calendar

Marathons in United Kingdom This Week (Calendar 2026–2027)

99 marathons happening in United Kingdom this month (Aug 2–Aug 31, 2026). Dates, distances and registration links below — updated daily.

99marathons
Aug 2–Aug 31, 2026date range
45distance types
this monthwindow
Date Race Location Distances Registration Details Organizer
AUG 2 2026 Starts in: Today Arbroath Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 2 2026 Starts in: Today Derby Running Festival
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 2 2026 Starts in: Today Indian Queens Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 2 2026 Starts in: Today K6 & K12 Ultra Marathons
Plan in My Races 		United Kingdom Ultra Marathon Registration link View Update listing
AUG 2 2026 Starts in: Today Perth Half Marathon & Runfest
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 2 2026 Starts in: Today Rocky Horror Picture Show Run
Plan in My Races 		United Kingdom Full Marathon Registration link View Update listing
AUG 2 2026 Starts in: Today Sturminster Newton Half Marathon
Plan in My Races 		United Kingdom Half Marathon, 5K Registration link View Update listing
AUG 2 2026 Starts in: Today Williamson Park Half Marathon & 10K
Plan in My Races 		United Kingdom Half Marathon, 10K Registration link View Update listing
AUG 3 2026 Starts in: 03:05:35 Beacons 50 & Beacons 100
Plan in My Races 		United Kingdom Ultra Marathon, Beacons 100, Beacons 50 Registration link View Update listing
AUG 4 2026 Starts in: 1d 03:05:35 North Downs Way 100
Plan in My Races 		United Kingdom Trail 160 km Registration link View Update listing
AUG 6 2026 Starts in: 3d 03:05:35 MTC Thames Challenge Stage Race - 184mi/4stages
Plan in My Races 		United Kingdom ultra - 184mi/4stages Link needed View Update listing
AUG 6 2026 Starts in: 3d 03:05:35 The MTC Cotswold Ultra
Plan in My Races 		United Kingdom Road Running 91 km Registration link View Update listing
AUG 7 2026 Starts in: 4d 03:05:35 MTC Thames Challenge Stage 2 (Oxford Ultra) - 49mi
Plan in My Races 		United Kingdom ultra - 49mi Link needed View Update listing
AUG 7 2026 Starts in: 4d 03:05:35 The MTC Oxford Ultra
Plan in My Races 		United Kingdom Road Running 78 km Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Stour Valley Path - 48K
Plan in My Races 		Newmarket, England, United Kingdom 48K Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Battersea Park 10K & Half Marathon August
Plan in My Races 		United Kingdom Half Marathon, 10K Link needed View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Brecon Beacons - 51K
Plan in My Races 		United Kingdom 51K Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Centurion North Downs Way 100 - 166K
Plan in My Races 		United Kingdom 166K Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Dorney Lake 5K, 10K & Half Marathon August
Plan in My Races 		United Kingdom Half Marathon, 10K, 5K Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Glasgow to Edinburgh Ultra
Plan in My Races 		United Kingdom Trail 90 km Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 MTC Thames Challenge Stage 3 (Windsor Ultra) - 47mi
Plan in My Races 		United Kingdom 75K, ultra - 47mi Link needed View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Open to Offas - 40K
Plan in My Races 		United Kingdom 40K Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 Race Across Scotland 215 mile - 355K
Plan in My Races 		United Kingdom 355K Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 St. Neots Odyssey 12-Hour Trail Run
Plan in My Races 		United Kingdom 12 Hour Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 The Maverick Ochil Hill Trail - 42K
Plan in My Races 		United Kingdom Full Marathon Registration link View Update listing
AUG 8 2026 Starts in: 5d 03:05:35 The MTC Windsor Ultra
Plan in My Races 		United Kingdom Road Running 75 km Registration link View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Bowhill Trail Weekender
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Deveron Harriers Festival Of Running
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Glasgow Bun Run
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 MTC Thames Challenge Stage 4 (Richmond Ultra) - 33mi
Plan in My Races 		United Kingdom ultra - 33mi Link needed View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Newbury Racecourse 5K, 10K & Half Marathon August
Plan in My Races 		United Kingdom Half Marathon, 10K, 5K Registration link View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Richmond Park Half Marathon August
Plan in My Races 		United Kingdom Half Marathon Open View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Solihull Half Marathon
Plan in My Races 		United Kingdom Half Marathon, 10K Registration link View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Thames Meander Summer
Plan in My Races 		United Kingdom Full Marathon Open View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 The MTC Richmond Ultra
Plan in My Races 		United Kingdom Road Running 53 km Registration link View Update listing
AUG 9 2026 Starts in: 6d 03:05:35 Windmill Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 11 2026 Starts in: 8d 03:05:35 Stour Valley Path 100 km Ultra Run
Plan in My Races 		United Kingdom Trail 100 km, Trail 50 km Registration link View Update listing
AUG 11 2026 Starts in: 8d 03:05:35 The Crossing of Dartmoor
Plan in My Races 		United Kingdom Ultra Marathon, THE CROSSING of Dartmoor Registration link View Update listing
AUG 11 2026 Starts in: 8d 03:05:35 Ultra Great Britain
Plan in My Races 		United Kingdom Trail 346 km Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Chepstow Running Festival August
Plan in My Races 		United Kingdom Half Marathon, 10K, 5K Open View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Ciderthon
Plan in My Races 		United Kingdom Half Marathon, 5K Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Coll Half Marathon
Plan in My Races 		United Kingdom Half Marathon, 10K, 5K Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Foxton Hound Ultra
Plan in My Races 		United Kingdom Ultra Marathon Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Lee Valley Velopark August
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Phoenix Hampshire Summer Feisty Phoenix Day 1
Plan in My Races 		Winchester, England, United Kingdom Full Marathon Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Run To The Castle Ultra
Plan in My Races 		United Kingdom Ultra Marathon Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 SkyRun Eryri® - 38K
Plan in My Races 		United Kingdom 38K Registration link View Update listing
AUG 15 2026 Starts in: 12d 03:05:35 Speyside Way 50K & 100K
Plan in My Races 		United Kingdom 100K, 50K Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Bath Two Tunnels Race August
Plan in My Races 		United Kingdom Full Marathon Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Burnham Beeches Half-Marathon
Plan in My Races 		United Kingdom Half Marathon, 10K Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Clacton Half Marathon & 10K
Plan in My Races 		United Kingdom Half Marathon, 10K Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Isle of Wight Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Leeds Running Festival
Plan in My Races 		United Kingdom Half Marathon, 10K, 5K Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Othnesbery's Revenge
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Phoenix Hampshire Summer Feisty Phoenix Day 2
Plan in My Races 		Winchester, England, United Kingdom Full Marathon Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Riverside Half Marathon
Plan in My Races 		United Kingdom Half Marathon, 10K Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Running Grand Prix Oulton Park August
Plan in My Races 		United Kingdom Full Marathon Open View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Saxon Shore Half Marathon & 10K
Plan in My Races 		United Kingdom Half Marathon, 10K Registration link View Update listing
AUG 16 2026 Starts in: 13d 03:05:35 Scottish Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 18 2026 Starts in: 15d 03:05:35 Dig Deep Trail
Plan in My Races 		United Kingdom Trail 96 km Registration link View Update listing
AUG 19 2026 Starts in: 16d 03:05:35 Scafell Pike Trail Marathon
Plan in My Races 		United Kingdom Trail 44 km Registration link View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 2 Islands Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 Carsington Water 10K & Half Marathon August
Plan in My Races 		United Kingdom Half Marathon, 10K Open View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 Dunoon Ultra Marathon & Relay
Plan in My Races 		United Kingdom Ultra Marathon Registration link View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 Inferno Edale's Ring of Hell
Plan in My Races 		United Kingdom Ultra Marathon Registration link View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 Lucky Clover
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 Phoenix Manchester Afterglow
Plan in My Races 		United Kingdom Full Marathon Registration link View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 Summer Extravaganza
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 22 2026 Starts in: 19d 03:05:35 Wendover Woods Running Festival August
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 Antrim Coast Half Marathon
Plan in My Races 		United Kingdom Half Marathon Link needed View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 Big Pilgrimage
Plan in My Races 		United Kingdom Full Marathon Registration link View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 Kirkcaldy Parks Running Festival
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 North Lanarkshire Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 Richmond Park Marathon & Half Marathon
Plan in My Races 		United Kingdom Full Marathon, Half Marathon Registration link View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 Scurry Around Devilla Forest Trail Running Festival
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 Trail Trot 5K, 10K, Marathon & Ultra
Plan in My Races 		United Kingdom Ultra Marathon, Full Marathon, 10K, 5K Registration link View Update listing
AUG 23 2026 Starts in: 20d 03:05:35 Woldingham Marathon
Plan in My Races 		United Kingdom Full Marathon, Half Marathon Registration link View Update listing
AUG 25 2026 Starts in: 22d 03:05:35 The Grand Tour of Skiddaw
Plan in My Races 		United Kingdom Trail 70 km Registration link View Update listing
AUG 28 2026 Starts in: 25d 03:05:35 King Offa's Dyke Race - 180mi
Plan in My Races 		United Kingdom ultra - 180mi Link needed View Update listing
AUG 28 2026 Starts in: 25d 03:05:35 Mercian Challenge Race - 100mi
Plan in My Races 		United Kingdom ultra - 100mi Link needed View Update listing
AUG 29 2026 Starts in: 26d 03:05:35 12th Leeds & Liverpool Canal Race 130 mile (LLCR) - 126mi
Plan in My Races 		United Kingdom 130 Miler, ultra - 126mi Link needed View Update listing
AUG 29 2026 Starts in: 26d 03:05:35 Highland Fling Race - 85K
Plan in My Races 		United Kingdom 85K Registration link View Update listing
AUG 29 2026 Starts in: 26d 03:05:35 Big Bertha
Plan in My Races 		United Kingdom Ultra Marathon Registration link View Update listing
AUG 29 2026 Starts in: 26d 03:05:35 Cybi coastal marathon
Plan in My Races 		United Kingdom Full Marathon Registration link View Update listing
AUG 29 2026 Starts in: 26d 03:05:35 Gosfield Backyard Ultra
Plan in My Races 		United Kingdom Ultra Marathon Registration link View Update listing
AUG 29 2026 Starts in: 26d 03:05:35 Northstowe Festival of Running
Plan in My Races 		United Kingdom Half Marathon, 10K, 5K Registration link View Update listing
AUG 29 2026 Starts in: 26d 03:05:35 Punk Panthers Dales Dazzler - 54K
Plan in My Races 		United Kingdom 54K Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Bridgwater Half Marathon
Plan in My Races 		United Kingdom Half Marathon, 10K, 5K Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Cheltenham Half Marathon
Plan in My Races 		United Kingdom Half Marathon, 10K Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Henley River - 10k & Half Marathon
Plan in My Races 		United Kingdom Half Marathon, 10K, Trail 21 km Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Kirkcaldy Parks Running Festival Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Leeds Running Festival August
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Nottingham Running Festival
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Speyside Windfarm Challenge
Plan in My Races 		United Kingdom Half Marathon, 12 Miler Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 The Big Half
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Waterside Half Marathon
Plan in My Races 		United Kingdom Half Marathon Registration link View Update listing
AUG 30 2026 Starts in: 27d 03:05:35 Windsor Trail Run Half Marathon & 10K August
Plan in My Races 		United Kingdom Half Marathon, 10K Open View Update listing
AUG 31 2026 Starts in: 28d 03:05:35 Peak District Ultras
Plan in My Races 		United Kingdom Trail 160 km, Trail 80 km, Trail 53 km Registration link View Update listing
AUG 31 2026 Starts in: 28d 03:05:35 Ring O' Fire
Plan in My Races 		United Kingdom Trail 217 km Registration link View Update listing

Get next week's United Kingdom races in your inbox

Join free and we'll keep you on top of every upcoming race — plus training, results and a community of runners.

Join free Go premium

Frequently Asked Questions

Which marathons are happening in United Kingdom this month?

There are 99 marathons and running races in United Kingdom this month (Aug 2–Aug 31, 2026), including Arbroath Half Marathon, Derby Running Festival, Indian Queens Half Marathon. Each race below links to full dates, distances, location and registration details.

Can I still register for races in United Kingdom this month?

Many races keep registration open until a few days before — and some allow race-day sign-up. Use the registration link on each race for the latest status, since field limits and cut-offs vary by event.

What race distances are available in United Kingdom this month?

Distances this month include Half Marathon, Ultra Marathon, Full Marathon, 5K, 10K, Beacons 100, Beacons 50, Trail 160 km. Filter by distance on each race page to find the right event for you.

List your marathon with verified details

Hosting a marathon in United Kingdom? Submit the official source for free so runners can verify the race before they plan travel.

  • Free listing review
  • Official source verification
  • Runner-ready listing
  • Organizer dashboard

Already listed in United Kingdom? Open the race and use Update listing. Missing event? Add it for free with the location prefilled.

Submit for review How review works

All countries racing this week  ·  All United Kingdom marathons