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Trail Running Calendar near Alice Holt Forest 2026-2027

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Explore the top trail runs near Alice Holt Forest for 2026-2027! We've gathered 266 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

November 2026
Trail half marathon and 10K at Alexandra Gardens, Windsor on 8 November 2026 with chip timing, medal, free photos and on-course water.
A licensed 7 hour Time Challenge in Staines along the River Thames with multiple distances from 3 km to 50 km, commemorative medals and distance pins.
A commemorative 7 hour Time Challenge in Surrey along the River Thames with options from 3 km up to 50 km, medals, distance pins and on-course aid.
Riverside marathon and half marathon on Remembrance Sunday 8 November 2026, built around a two minute silence at 11:00 with flat out and back laps.
Join a community of runners at Richmond Park for a series of timed races supporting Movember. Enjoy a hilly tarmac course with distances ranging from a kids mini run to a half marathon in a supportive atmosphere.
Celebrate Fireworks night with a flexible distance run along the flat Downslink trail in Southwater. Choose your distance on the day and run as many laps as you like over seven hours to earn a bespoke medal.
Free biweekly Sunday morning trail runs from Surrey Trek and Run with multiple distances and a limit of 10 participants per leader.
A flexible Friday running event on a flat 5.3 km out and back course along the Thames offering distances from 5 km to ultra, timed over a seven hour limit with bespoke finishers medals.
Timed multi lap event on the Itchen Way in Winchester on 14 November 2026, with 2.62 mile laps that add up to half marathon, marathon and ultra distances. Flexible start format, aid station with vegan options, bespoke finisher's medal.
Trail races from Westerlands, Graffham offering a 50k loop across five long trails and a 13 mile half on three trails with aid stations and electronic timing.
A 7-hour time challenge along the River Thames with distances from 3 km to 50 km, themed medals, aid stations and parking in Staines.
Trail event in the Meon Valley offering 15, 20 and 40 mile routes with marked trails, checkpoints and a rock memento for each participant.
Timed multi-lap run on a flat Thames towpath in Walton on Thames with distances from 5 km to ultra, a seven hour limit, flexible one hour start window and finishers medal options.
Trail run from Alexandra Gardens in Windsor along the Thames with chip timing, two distance options, riverside views and finisher medals.
An underground marathon at UCAP BUNKER near Portsmouth on 21 November 2026. The multi lapped route runs through low tunnels, has a six and a half hour cut off, and requires a headtorch and cycle helmet.
Trail event at Spider Hill, Long Valley, featuring a single 10 km lap with Alligator Swamp, Swan Lake and Muddy Mile, plus a shorter 5 km option.
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.
Trail event at Wimbledon Common offering a chip timed half marathon and 10k with marked miles, aid stations, event village and finisher medal.
A 10 km road and riverside run starting and finishing at Kingston Hawker Centre, using chip timing and offering a finisher medal, refreshments and baggage drop. The event supports Kingston Hospital Charity and notes nearby train and local parking o..
Free biweekly Sunday morning trail runs from Surrey Trek and Run with multiple distances and a limit of 10 participants per leader.
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