Dunstable Downs
Trail Running Calendar near Dunstable Downs 2026-2027
Explore the top trail runs near Dunstable Downs for 2026-2027! We've gathered 138 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
January 2027
A 43 mile ultra from Wendover to Little Venice in London that opens the ultra season, featuring GPS tracking, five checkpoints, baggage transfer and a mandatory kit list.
Trail running and mountain biking in the Chilterns with map and compass navigation, multiple timed race options and bike hire available.
A winter trail event on 31 January 2027 at Alexandra Gardens Windsor offering 10K and half marathon on a flat, chip timed course with free photos and a themed medal.
A lap format timed event in Marston Moretaine offering distances from 5 km to ultra on a 5.3 km flat mixed terrain course with a six hour limit and 75 places.
February 2027
Half marathon, multi terrain 10K and a 1.8 km fun run in Cassiobury Park Watford with a £2000 half marathon spot prize and Racecheck Gold Award.
A scenic 10 mile race in Milton Keynes that follows riverside parkland and passes through the narrow Cattle Creep tunnel, with canicross friendly provisions and chip timing.
Multi-discipline duathlon and off-road endurance races at Henley Showground on 7 February 2027, with marked courses, chip timing and on-course support.
Valentines run at Riverside Park St Neots with a lap format from one 5.3 km lap to ultra distances within a six hour limit.
Lapped multi-distance challenge at Millennium Country Park with options from 5km to ultra and a six hour time limit.
March 2027
A 10 km trail run around Berkhamsted in the Chiltern Hills, following woods and tracks near castle ruins with run leaders, bag drop, free parking and nearby rail access.
Riverside race series from Small Profit Dock Gardens offering 10 km, half marathon and marathon routes along the Thames Path with marked course and stocked checkpoints.