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Trail Running Calendar near Holybourne 2026-2027

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Explore the top trail runs near Holybourne for 2026-2027! We've gathered 206 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

August 2026
Windsor Trail Run Half Marathon and 10K on 30 August 2026 in Alexandra Gardens featuring flat trail routes, chip timing, race photos and post-race goodies.
Day nine of the Duck n Run Totally Quackers series on 30 August 2026 in Walton on Thames features timed laps on a flat riverside out and back course, with distances from a single 3.28 mile lap up to an ultra within seven hours.
September 2026
Scenic mixed terrain running at Remenham Farm beside the Thames with a half marathon, 10K and junior race, chip timed results and themed medals.
Choose a half marathon or full marathon along a flat, scenic riverside towpath from Walton on Thames to Hampton Court and back, run in laps for easy pacing. Limited places and medals for all finishers plus a giveaway for every entrant.
Trail marathon and half marathon in North Hampshire on 05/09/2026, with climbs to 280 m, scenic countryside routes, marked courses, aid stations and chip timing. A Military Cup allows serving units to compete as teams.
A 12-hour running event in Newbury where entrants complete as many 3.5 km loops as they like to earn a medal and support New Life Special Care Babies.
A scenic 10K trail run through the historic grounds of Loseley Park on 6 September 2026, licensed under UK Athletics with official timing and finisher medals.
Free MHAC end of summer gathering at Dummer Down Farm with guided 3K, 5K and 8K trail runs, coffee, food, beer, live music and optional donations to Mind.
A guided group trail run of about 10 km around Silent Pool and the North Downs Way, mixing wide paths and single track, with headtorch options for night runs and optional kit trials plus a complimentary alcohol free beer subject to availability.
A timed, lap-based Friday run along the Thames with flexible rock up and run starts; the £10 affiliated entry is donated to Rays of Sunshine and participants receive a double-sided charity medal.
A team endurance event across the South Downs covering 100 km in under 30 hours, with teams of four or a relay option and support crews meeting at checkpoints.
Trail running in the Surrey Hills with 42k, 21k and 10k options, chip timing, aid stations, finishers' medals and an event village at Shere Recreation Ground.
A map and compass adventure in the South Downs combining running, mountain biking and kayaking with solo and team options and flexible score-format courses.
Trail marathon and half marathon through the Surrey Hills on 13 September 2026, based at Myrtle's Courtyard Seale, with on site parking and proceeds to local charities.
A wine-themed running event at Denbies Wine Estate near Dorking offering a half marathon and 10 km through vineyards with wine stops, food and live entertainment.
Community memorial and fundraiser in Slinfold on 13 September 2026, offering chip timed 10k and 5k trail races plus children's events through scenic West Sussex countryside.
Timed laps on a 5.3 km riverside course along the Thames allow runners to build distances from 5 km up to ultras. First 50 entries receive a black and yellow plushie and a Feisty mini me medal; a no medal option is available.
Seven hour Time Challenge along the River Thames in Staines offering lap based distances from 3km to ultra, with medals, pins, aid stations and goody bags.
A single loop 50 mile race through the Chiltern Hills with 5600 ft of climb, five aid stations, full medical cover and a 13 hour cut off on 19 Sep 2026.
Trail running at Hambledon Vineyard with races from 1 km to 20 km, vineyard facilities, chip timing and charity fundraising.
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