Trail Running calendar near Caldecotte 2025-2026

Join the Deddington Four Farms Challenge on Sunday 17 May 2026 for 5k and 10k routes around the picturesque parish of Deddington. Open to experienced runners, fun runners and families, it is a friendly event supporting local charities.

Run spring trails across Hertfordshire farmland at the Stort10 in Hatfield Broad Oak on Sunday 17 May 2026. Choose 10 mile or 5 mile, earn a finisher medal and t shirt or have a tree planted, with prizes and live timing.

The Bury to Clare Challenge will take place in Bury St Edmunds on Sunday 17 May 2026. You can run 18 miles.

Tackle the Peak District on 21 May 2026 at the Parks Life fell race in Belper Parks Recreation Ground. Choose the main 7 km route with 210 m climb or shorter junior races for U12 and U10, with on the day entries available.

Run at Grimsthorpe Castle at the Grim Reaper Running Festival with races from 10 mile to 100 mile and a team relay. Scenic 10 mile loop through ancient woodland and lakeside trails, plus night options, medals and on site camping.

The Fox invites trail runners to Surrey on 23 May 2026 with 20K, 41K and 62K routes starting from local villages. Courses are well marked with regular aid stations and a shared finish in Godalming.

Run 145 miles non stop along the Grand Union Canal from Birmingham to Little Venice on a fully waymarked towpath. Limited to 100 starters with supported or unsupported entries and a 45 hour cutoff, it is a classic long distance challenge.

Tackle a scenic 26.2 mile marathon across three laps of Richmond Park, with rolling hills and beautiful parkland views. Chip timing, aid stations, medical cover and a lively finish make this a rewarding London park marathon for seasoned and..

Discover Ealing on foot at the Queen of the Suburbs Ultra, a single borough trail event offering a scenic 50k ultra and a friendly 25k loop. Wind through parks, canal paths and Horsenden Hill for leafy views across west London.

Join the Rebellion 10km on Monday 25 May at Riverwoods, Marlow, for a scenic trail along the Thames including a crossing of Marlow Bridge. Finishers receive a medal, a Rebellion beer or non alcoholic alternative and a branded pint cup.

Take on Bluebell's Revenge, a Peak District fell race from the Bluebell Inn near Belper on Wed 27 May 2026. The 5.5 mile route climbs 315 m, is limited to 125 runners, accepts pre entry or cash on the night and finishes back at the pub.

Run the Beat the Sunset 50 km ultra in Maidenhead, a scenic single lap mostly off road along the Thames Path and Jubilee River. Expect checkpoints, live timing and a finisher medal as you chase the sunset.

Run the full 86 mile Ridgeway National Trail from Ivinghoe Beacon to the Avebury Stones, tackling rolling chalk ridges and ancient landscapes within a 28 hour cutoff. A tough but rewarding UTMB World Series index race with full support.

Enjoy a supported 50 km from Rochester to Tonbridge along the scenic Medway Valley Walk on mostly flat towpaths and trails. Aid stations, GPS tracking and the Tonbridge athletics track finish add a polished riverside vibe.

Take on the Castle Trails 30 km on 30 May 2026 and follow the River Medway from East Farleigh to Tonbridge in a scenic point to point trail run. Riverside towpaths, country park views and a finishing lap on the Tonbridge athletics track mak..

Run 60 km along the ancient Ridgeway from Ivinghoe Beacon to near Wallingford across chalk ridgelines and rolling downs. With 1000 m ascent, a 10 hour limit and UTMB World Series status, this scenic ultramarathon tests endurance and pace.

Run through Southampton Common on 31 May 2026 amid woodland, lakes and wetlands. Choose half, 10K, 5K or junior distances and enjoy a lively event village with food, freebies and a sustainable focus.

Explore the Surrey Hills on a guided 13 mile trail run from Guildford, passing St Martha's Hill, Shere and the North Downs Way. Run as a friendly group at about 10 minutes per mile with gear trials and evening torch runs.

Tackle the Griffin Challenge, a six hour out and back run along the Griffin Trail from Braybrooke Taproom in Market Harborough. Choose your distance on a mostly flat 3.3 mile loop, then unwind with food and drinks at the Taproom.

Event overview The event takes place on Friday, 05 June 2026 as a 7 hour timed challenge. Participants may run any distance they choose within the time limit. The minimum distance to be an official finisher is 3 km. The normal lap length is..