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Trail Running Calendar near Princes Risborough 2026-2027

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Explore the top trail runs near Princes Risborough for 2026-2027! We've gathered 188 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

November 2026
A fully marked 50 km trail race from Putteridge Bury across the North Chilterns with three aid stations and an 8 hour 45 minute time limit.
Trail run from Alexandra Gardens in Windsor along the Thames with chip timing, two distance options, riverside views and finisher medals.
Half day 6 miles 10 km trail run in the Chiltern Hills with a private Tring Brewery tour, tasting and a bottle or a pint included.
Seven hour time challenge on a signed riverside loop in Staines offering distances from 3 km to ultra, themed medals, goody bags and the book's author as guest.
A charity Friday run in Walton on Thames where the £10 entry fee is donated to Rays of Sunshine. Flexible rock up and run format on a flat 5.3 km riverside lap with a finishers' medal for all participants.
A riverside marathon and half marathon along the River Thames on an accurately measured UKA certified course. Multiple laps on a flat towpath route with medals for all finishers and virtual entries.
A community silent disco run at Rose Hill Community Centre on 28 November 2026 with a group warm up, headphones for music, glow items, post-run music, raffle and on-site refreshments.
Join the Christmas Advent Run on Sunday 29 November in Walton on Thames for a festive riverside run. Tackle timed laps to suit you and enjoy optional medal and chocolate advent calendar plus a prize draw.
A community charity run in Campbell Park, Milton Keynes offering 1.5k, 5k, 10k and half marathon options with chip timing, medals, refreshments and a fancy dress element to support Movember and men's health.
A 7 hour Time Challenge along the River Thames offering flexible lap based distances from 3 km up to ultra distances. Finishers receive a themed medal, a goody bag with a vegan option and on route aid stations.
Trail runs of 10km, 10 mile and Half Marathon through muddy woodland and estate roads at Mapledurham Estate on 29 November 2026, with an event village and finish refreshments.
Community 5 km fun run at The Forest Centre in Marston Moretaine raising funds for Mind BLMK, with a children s Dasher Dash and festive extras.
December 2026
A trail half marathon around Hughenden Manor and nearby woodlands, 21.1 km with marked navigation, aid stations and uneven terrain.
Timed Thames towpath run where participants choose lap distances on a 5.3 km out and back course and entry supports Rays of Sunshine Children's Charity.
Saturn Running's 7 hour Time Challenge in Staines upon Thames offers distances from 5 km to ultra along the River Thames, with a finisher medal and a bobble hat.
A charity event supporting the Hospice of St Francis with a guided 8 km trail run and a 4 km family walk, mince pie included and limited dog places.
10 km trail championship at Wendover Woods on 6 December 2026, for qualified runners, marked route with chip timing and about 295 m of ascent.
A festive family fundraising run at Frimley Lodge Park with 5K and fun run options, festive items and an Event Village supporting local NHS hospitals.
A festive time challenge along the River Thames in Staines where runners choose distances from 3 km up to 50 km. The event is signed, offers medals and pins, aid stations and goody bags.
A Christmas timed run along the Thames in Walton on Thames with lap-based distances from a 5.3 km loop up to ultra and medal or no medal entry options.
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