Royal Arsenal
Trail Running Calendar near Royal Arsenal 2026-2027
Explore the top trail runs near Royal Arsenal for 2026-2027! We've gathered 232 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2027
Undulating trail races on Ashtead Common on 12 September 2027 offering a 10 km and a 2 km kids run while raising funds for local charities.
October 2027
Riverside out and back running event in Barnes along the Thames Path offering 10 km, half marathon and marathon distances with marshals and medical support.
Trail runs in Epping Forest on 9 October 2027 offering 10K and half marathon routes through ancient woodland with chip timing and aid stations.
November 2027
Point to point Half Marathon along the Grand Union Canal from Cowley to Cassiobury Park, Watford, on towpaths, trails and woodland. Entry from £35.
A commemorative 7 hour Time Challenge in Staines along the Thames with options from 3 km to ultramarathon distances and medals for finishers.
Trail half marathon and 10K at Wimbledon Common on 21 November 2027 with chip timing, free photos, water stations and post-race goodies.
Trail race in Alexandra Gardens, Windsor offering 10K and half marathon with chip timing, free photos and a themed medal; proceeds support Brain Research UK.
December 2027
Guided trail run at Box Hill covering 12.5 miles with about 1000 m of ascent across woodland and technical climbs, led at a steady group pace by an experienced guide.
A fully signed 50 km trail ultra in the Surrey Hills on 5 December 2027, with checkpoints, SportIdent timing and a 10 hour cutoff.