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Trail Running Calendar near Alton 2026-2027

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Explore the top trail runs near Alton for 2026-2027! We've gathered 214 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

December 2026
A 7 hour Time Challenge along the River Thames in Staines offering distances from 3 km up to 50 km, medal and goody bag, plus an optional Christmas dinner at The Last Hop.
A charity event on 27 December 2026 near Waterlooville with a 10k mixed road and trail run and a 5k walk, raising funds for Rowans Hospice.
A low key multi-lap half and full marathon along the River Thames in Walton on Thames on 28 December 2026. The UKA certified flat towpath course awards medals to all finishers and has limited places.
Winter X is a mid winter trail running event in Hampshire's Meon Valley offering 10 km, 30 km, 50 km and 70 km routes on public trails including sections of the South Downs Way. Checkpoints, marked routes and a rock memento are provided.
Trail event at Butlers Lands Farm with water crossings, Roman Walls and fields, offering 10K and 10 Mile options plus finish line mulled wine and mince pies.
Off road races at Longmoor across sand dunes, ponds and mud with single and two lap options and medals for all finishers.
January 2027
A 10.000 km trail race around Box Hill with steep climbs and scenic views, registration and parking at Denbies Vineyard. The event includes a kids fun run and a ladies race and uses a B Course around Denbies if Box Hill is unavailable.
Kickstart the New Year with a relaxed 5 km loop at Lee on the Solent Beach featuring spot prizes and food bank donations.
A riverside 3.28 miles out-and-back event at Wraysbury offering distances from 5K to ultra and a six hour challenge, licensed by TRA and run under UKA rules.
Friday timed runs on a flat riverside 5.3 km lap with flexible entry options, charity allocation for the £10 run and commemorative finishers' medals.
Lap the Thames towpath in Walton-on-Thames with distances from a 5.3 km lap up to ultra plus flexible starts and medal or no medal entry options.
A guided 30 mile trail run from St Martha's Hill exploring the Surrey Hills and Box Hill with an experienced ultra runner and coach. Group pace, recommended 22 miles training, cost £55 and an alcohol free beer may be available.
Timed out and back event on The Itchen Way in Winchester with flexible starts, lap distances from 2.62 miles up to ultra distance, and on-course vegan options.
A winter trail run near Winchester with two off-road routes around Farley Mount, chip timing, on-course support and a finisher medal.
Oceans Run in Walton on Thames on 16 January 2027 offers lap-based timed running on a flat riverside towpath with distances from 5 km up to ultramarathon.
Timed out-and-back event on the Itchen Way in Winchester with multi-lap options, a themed atmosphere and an aid station with vegan choices.
A timed Friday "rock up and run" event at Walton on Thames on a flat riverside towpath with options from 5 km to ultra and a finishers' medal for every entry.
Night time runs at Cowdray Park with 3 km kids, 5 km and 10 km options including dog friendly races; head torches required.
Timed laps on a 5.3 km riverside towpath course with flexible start windows, multiple distance options and spinning medals.
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