Trail Running calendar near Eynesbury 2026-2027

Join the Phoenix Hydra 75 Mile Ultra at Denbies Wine Estate in Dorking for a scenic 1 mile off road loop with chip timing and a staffed aid station. Distances run from 12 hour to 100 miles and all entrants receive a free memento.

Run the Maldon Ultras on 20 and 21 June 2026 in Maldon, with 100 mile, 50 mile and 30 mile lapped races across fields, woodland and vineyards with estuary views. Small fields and scenic off road laps make for a friendly yet fierce ultra.

Run the Dunstable Downs Half Marathon, a scenic 21.2 km trail across chalk downland with over 450 m of climbing. Limited to 300 runners, the technical course features aid stations, a finishers medal and a National Trust backdrop.

The Midsummer Munro will take place in Walton on the Hill on Sunday 21 June 2026. You can run 13 miles.

Tackle scenic off road trails at The Martian Race on Horsell Common, with 2 km, 5 km, 10 km and 21 km options for all abilities. Volunteer run and charity focused, this popular event blends nature, challenge and community spirit.

Run a scenic multi terrain 10 km starting and finishing at Twisted Tree Brewery on the Tusmore Estate near Bicester. Enjoy a finisher medal and a beer or non alcoholic alternative, with a canicross option for dog lovers.

Take on the Colworth Marathon Challenge over a three day weekend in North Bedfordshire, where three multi terrain races add up to a full marathon. Enjoy free camping, family entertainment and children's races while choosing one, two or all..

Join Zig Zag Running at Hyde Hall Farm on 27 June for the Cock a doodle Dawdle, a friendly trail event offering distances from 5k up to an ultra. Enjoy farm trails, on site parking and aid at the lap point; bring your own cup.

Explore the North Downs on scenic, punchy trails from Cranleigh Showground on 27 June 2026. Routes from 5 km to a 50 km ultra wind through Winterfold, Hurtwood, Leith Hill and Ranmore Common for a challenging countryside adventure.

Run scenic off road trails through the Thames Valley at the RunThrough Marlow Trail Run, with 5K, 10K and half marathon options. Enjoy chip timing, a themed medal, free race photos and a lively event village with food and drinks.

Run the woods at Salcey Forest on 28 June 2026 with 10K, half marathon, marathon or 50 km routes over scenic, well marked forest trails. Finishers get a medal and drink, and the event is cupless so bring your own bottle.

Choose from 5 km, 10 km, half marathon or marathon at the scenic Chasewater Country Park on 28 June 2026. Flat 5 km laps, friendly aid stations, finisher medal and a cheeky Snickers make this a fun day out.

Run from 3 Brewers Brewery through Hertfordshire countryside on a mostly off road 10 km or 5 km course featuring trails, woodland and farm tracks. Finish with a medal, a pint and live jazz while supporting local charity Earthworks.

Guided 10 km trail run around the Devil's Punchbowl in Hindhead, with summer sunset runs and headtorch group night runs in darker months. Social pace, great views and the chance to try trail gear.

Run the full 82 mile Essex Way from Epping tube to Harwich lighthouse over challenging trails and country lanes. Enjoy supported checkpoints, GPS tracking and a 24 hour finish window for an epic route across Essex.

Run along the scenic River Thames in a 7 hour timed event and choose your challenge from 3 km up to marathon, 50 km or ultra. Flat, well signed loops, aid stations and finisher medals with vegan goody bag options make this a welcoming day f..

Experience a scenic point to point half marathon along canal towpaths from Wolverhampton to Brindley Place, with varied surfaces, a unique 360m tunnel and floating water stations. Chip timed finishers get a bespoke medal and T shirt.

Suffolk Trail Running Festival offers a weekend of trail races and festival vibes in Ipswich, with a family 3 km, a 10 km and a 24 hour lap event for solos and teams. Enjoy on site camping, live music, refreshments and fun for all ages.

Fen Gallop on Sunday 5 July 2026 in Willingham offers a flat, scenic run through the Cambridgeshire fens with 10 km and 4 mile options. Friendly for families and walkers, the community event raises funds for Willingham School Association an..

Run the Chiltern Ridge Half, a scenic 21.1 km trail on the Ridgeway with 526 m climb and sweeping Chiltern views. Limited to 350 runners, this UTMB World Series Index Race blends challenge with classic off road charm.