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Trail Running Calendar near Nettlebed 2026-2027

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Explore the top trail runs near Nettlebed for 2026-2027! We've gathered 198 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

March 2027
Seven consecutive days of timed running along the River Thames with flexible distances from 3 km up to 50 km, lap-based half, full and ultra options, daily medals and pins, aid stations and goody bags.
A two lap, multi terrain 10 km trail run around Mortimer Fairground and local woodlands with a canicross option, chip timing and race photos.
A 5 mile loop around Hall Barn Estate near Beaconsfield with mixed terrain, trail shoes recommended, free M40 service station parking for entrants and prizes across gender and age categories.
April 2027
Two ultramarathon options following the Test Way across Hampshire, fully signed with aid stations every 10 miles, a 14 hour cutoff and finisher medals.
10K and half marathon trail races in Alexandra Gardens, Windsor on 4 April 2027 supporting Brain Research UK, with chip timing, free photos and an event village.
A seven-hour Time Challenge along the River Thames with distances from 3 km to 50 km, themed medals, distance pins and on-course aid.
A timed Friday run on a flat 5.3 km Thames towpath lap with flexible starts; the £10 charity entry supports Rays of Sunshine and all finishers receive a medal.
Seven hour Time Challenge along the River Thames in Staines offering distances from 3km up to 50km, medals, pins, aid stations and goody bags.
Mixed terrain half marathon, 10K and junior race along the Thames at Remenham Farm in Henley on Thames on 10 April 2027.
Races on the Thames Path at Wraysbury Skiff & Punting Club in Runnymede offering Marathon, Half Marathon and 10 km courses with marked turnaround points and stocked checkpoints.
Trail running at Froyle Village Hall on 10 April 2027 with 10 km and half marathon routes, on-course support and funds benefiting the village hall.
A 7 hour fundraising Time Challenge along the River Thames offering distances from 3 km up to 50 km with themed medals and charity pins for Save The Rhino.
A fully marked 50K Ridgeway ultra in the Chiltern Hills from Berkhamsted Castle to Wendover, with three checkpoints, 996m+ ascent and UTMB 50K index.
Looped 50 km, 25 km and 10 km routes from Windsor Racecourse through Windsor Great Park and along the Thames Path with supported rest stops and GPS tracking.
Guided 42.2 km trail marathon through the Chiltern Hills with run leaders, checkpoints, and a wooden finisher’s medal.
A 7 hour Time Challenge along the River Thames in Staines with distances from 3 km to ultra, themed medals, goody bags and aid stations.
Ibstone Circle on 18 April 2027 features multi terrain 5 km and 10 km routes through Wormsley Estate plus a children's Run In Colour on Ibstone Common.
Trail 10 km and Half Marathon at Dummer Down Farm with mostly off road terrain, a pint cup and drink at the finish, plus camping and a Canicross option.
A multi day trail series around the Thames offering 250, 150 and 100 mile options with GPX maps, checkpoint support and GPS tracking on mainly canal and riverside paths.
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