Trail Running calendar near Walton-on-Thames 2026-2027

Explore the scenic Northamptonshire countryside with 10k and Half Marathon trail races at Pitsford Water. Enjoy fully marshaled routes through local villages and alongside the water with professional on course support.

The Imber Ultra is an annual trail run of just over 33 miles organised by Avon Valley Runners and the Rotary Club of Westbury, with route details, checkpoints, results and photos provided by the organisers.

Wight Riot is a mixed terrain out and back event on the Milford on Sea coastal path with views of the Isle of Wight. Runners choose distances from 5K up to ultra marathon, with aid stations each lap and medals for one lap or more.

Harrold Odell hosts fully marked, fully supported trail races on 13 March 2027 in 25 km and 50 km distances. Generous cut-offs and runnable terrain aim to reduce navigation and pacing concerns for participants.

A multi-distance trail event at Hyde Hall Farm with 10k to ultra options, lap-based half and ultra formats, on-course aid, secure parking and bespoke finisher medals. The event is cupless and entries close 48 hours before the race.

Celebrate International Women’s Day with an all female trail run at the beautiful Culden Faw Estate. Choose from three distances featuring rolling hills and woodland paths in an inclusive environment.

A novelty wife carrying race in Dorking with an out and back 380 m course over The Nower. Entrants must be 18 or older; carried persons must weigh at least 50 kg and wear a helmet, and winners receive local prizes and mementoes.

A 13.1 mile out-and-back trail from Dorking to Leith Hill Tower with 1,800 feet of ascent, four water stations, marshal support, a reusable medal, local beer and a cooked breakfast included.

A 50 km trail ultra from Stonor Park through the Chilterns, run over two 25 km loops with 4000 ft of climb, five aid stations, full medical support and a 9 hour cut off. Medals to finishers and prizes by overall and age category.

Three trail races on the South Downs Way on 20 March 2027, including 50 mile, 50 km and marathon options, fully marked routes, stocked aid stations and coach transport between finish and start locations.

Intergalactic is a lap-based trail event at Hurn Forest with distances from 5K to ultra-marathon, 5.3 km laps, medals for finishers, and 20% of entry fees supporting Forestry England.

Riverside mixed terrain half marathon, 10K and junior race on 10 April 2027 at Remenham Farm in Henley on Thames. Marked kilometres, lap formats vary by distance, and entries include a themed medal and chip timing.

Explore the unique heathlands of the South Downs National Park with distances ranging from 10km to 100km. This trail festival offers flat courses, inclusive coach transport, and a weekend of camping in the Hampshire countryside.

On 4 September 2027 at Remenham Farm, Henley-on-Thames, a mixed-terrain half marathon, 10K and junior race follow a riverbank trail with kilometre markers, chip timing and on-course marshals for guidance.