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Trail Running Calendar near Stonor 2026-2027

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Explore the top trail runs near Stonor for 2026-2027! We've gathered 209 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

May 2027
Trail challenge from Richmond upon Thames to Brighton with 100 km, half and quarter distances, GPS tracking, staffed rest stops, camping and shuttle transfers.
An 86 miles point to point trail race along the Ridgeway from Ivinghoe Beacon to Avebury, covering 139 km with about 1,850 m of ascent and eight checkpoints.
A 60 km point to point trail ultramarathon along the Ridgeway National Trail from Ivinghoe Beacon to Ridgeway View Campsite, with four checkpoints and GPS tracking.
A 10 km trail run from Marlow Rugby Club with local trails, woodland and Thames towpath, finishing with a medal, a pint cup and a free drink.
June 2027
A 24 hour relay at Wasing Park with solo, pairs, and team entries on an undulating 8km trail lap, plus camping and an event village with food vendors and a bar.
A 5k obstacle course at Royal Windsor Racecourse with mud obstacles to climb, crawl and slide, mixed tarmac and grass surfaces, staggered wave starts and a minimum age of 13. Earlybird entry prices and a fundraising target apply.
A 5 km obstacle course at Prospect Park in Reading where participants climb, crawl and slide across grassy slopes and woodland. Waves run every 15 minutes and the event is open to people aged 13 and over.
At Prospect Park in Reading this Race for Life event offers a 10k run as two laps of the 5k course plus a separate 5k option, with grass and woodland terrain and some steep slopes.
Trail races at Wendover Woods on 6 June 2027 offering Half Marathon, 10k, 5k and a Junior Run on hilly forest trails with onsite facilities for spectators.
A 7 km fell race at Coombe Hill near Wendover on 6 Jun 2027 with 220 m climb, entry on the day, junior prizes and UK Athletics insurance from the FRA.
A muddy 5k obstacle course at Cassiobury Park where participants climb, crawl and slide through timed waves while raising funds for cancer research.
A community Race for Life event at Cassiobury Park on 12 June 2027 offering 3k, 5k and a 10k double lap course with accessible facilities.
Trail races near Kingsclere, Hampshire offering marathon, half marathon and 10K on scenic single lap off road routes with aid stations and finisher medals.
Volunteer organised runs on Horsell Common offering 2 km, 5 km, 10 km and 21 km routes through woodland, sandpits and meadows with medals for all finishers.
A 21.2 km trail half marathon on the National Trust’s Dunstable Downs with hilly terrain, two aid stations, a 4 hour limit and fully marked navigation.
A 10 km trail run at Twisted Tree Brewery on the Tusmore Estate, mostly off road with two water refill stations, chip timing, a medal and a pint cup with a free drink.
A scenic point to point Half Marathon from Marlow to Windsor covering 13.1 miles of riverside trails and woodland paths with chip timing and baggage transfer.
A Wild Hybrid fitness race at Alice Holt Forest in Surrey combining trail running, fitness stations, timed results, multiple distance options, and event merchandise.
Trail running at Alice Holt Forest on 27 June 2027 with 10 km and half marathon options, canicross allowed and live chip timing.
A ten-leg team relay along sections of The Ridgeway national trail covering the 86.5 mile route, organised by Marlborough Running Club with gender composition rules.
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