Trail Running Calendar United Kingdom 2025-2026

Join Plough and Harroween, a 5 mile Halloween night trail through Friston Forest on 31 October, starting and finishing at the Plough and Harrow in Litlington. Fancy dress, head torch and trail shoes required; medals, prizes and a pub drink..

Event Spooky Run is a Halloween-themed guided social run on 31 October 2025 in Oswestry, United Kingdom. The event is organised by Adrenaline Sporting Events and has an entry fee of £10. The advertised distance is 6 km and participants are..

Challenge the Bannau Brycheiniog and Black Mountains around Hay on Wye from 31 Oct to 2 Nov 2025 with races from 21 miles to a 100 mile epic. Technical mountain trails require navigation skills and mandatory kit for a true wild trail test.

Glen Ogle 33 is a scenic ultramarathon in Perthshire covering about 33 miles and 3,000 ft of ascent between Killin and Strathyre. Expect rugged trails, the Glen Ogle Viaduct and the Falls of Dochert for a true Scottish highland test.

Join the Devon Trail Races at Roadford Lake on 1 November 2025 for a scenic, muddy course featuring a 10K single loop and a two lap half marathon. Canicross entries welcome at both distances for runners with dogs.

Take on a 30 mile trail ultramarathon through the Brecon Beacons, starting and finishing in Merthyr Tydfil on 1 November 2025. Expect rugged trails, a climb to Pen y Fan summit and supportive checkpoints on a testing scenic course.

The 89th McConnell Shield is a cross-country race held at Sixmilewater Park in Ballyclare, County Antrim, Northern Ireland. The event features a range of races: U12 800m, U14 1 mile, U16 2 miles, and senior races including a 3-mile section..

Join a guided 10 km trail run through the Chiltern Hills with Run The Wild, grouped by ability and suitable for runners who can cover 5 km non stop. Finish with a Tring Brewery tour, beer tasting and a bottle to take home.

Tackle the classic Tinto Hill Race, a thrilling 4.4 mile hill run with 1500 feet of ascent across wild summit terrain, with a short junior route for under 16s. Enjoy prizes, free soup and post race food at Damn Delicious.

Enjoy a scenic autumn trail run around Allithwaite covering about 8 miles or 13 km across trails, fell and quiet lanes on the Cartmel peninsula. Marked and marshalled route supports local causes; entries are currently full with a waiting li..

Tackle a fast, muddy 10 km fell course around Stoodley Pike with a steep descent then a stiff climb back. Friendly pub HQ and on the day entry make this a classic autumn challenge for experienced runners.

Circle Ullswater on a scenic 20 miles lakeside route or push further on a 24 miles high level fell traverse in a friendly, non competitive event. Staffed checkpoints, clear waymarking and post event tea and cake make for a rewarding day out..

Tackle the 50 km Winter Warrior trail ultramarathon along the historic Boudicca Way from Norwich to Diss on 1 November 2025. Enjoy scenic countryside, GPS navigation and indoor checkpoints to keep you going.

Take on the Post Hill Challenge, a 5.6 km off road race around Post Hill with two tough climbs and muddy, slippery sections. Expect lively trail terrain and bring aggressive trail or fell shoes for a fun, gritty autumn run.

The WRNL Bovington will take place in Wareham on Saturday 1 November 2025. You can run 60 text.unit_min.

The Haldon Halloween Twilight Run takes place in Haldon Forest near Exeter, Great Britain, offering a festive running experience on November 1, 2025. Participants can choose from three distances: a 2.5 km fun run, 5 km, and 10 km races, inc..

The ZigZag Catherine Wheel Canter is a unique running event held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Participants can choose from various distances including 5k, 10k, half marathon, full marathon, 50k ultra, or..

White Rose Ultra is a 30-mile ultra-marathon weaving through Yorkshire’s Calder Valley. The route combines rugged trails with steep climbs, rolling country roads, tracks and lanes, offering dramatic valley views and enchanting villages. It..

Event overview The Chiltern Ridge Winter 50K is a single-loop trail race held in the Chilterns, with the start and finish at Berkhamsted Cricket Club. The next edition is on 1 November 2025. The event distance is 50K with approximately 800..

Challenge yourself on the Knockfarrel Hill Race, an 8 km hill course with about 300 m of climb through steep, muddy woodland. Register at Strathpeffer Community Centre, walk to Blackmuir Woods start and enjoy finish refreshments and prizes.