Trail Running calendar near Aylesbury 2025-2026

Take on a scenic 5km loop through Thetford Forest with distances from 5k to ultra at the Zig Zag Festival of Running. Mostly paths with some woodland trails, a water station at the lap point and post race tea and cake.

Take on the North Downs Ridge 50k, a scenic trail ultramarathon from Denbies Wine Estate near Dorking. The fully signed UTMB qualifying route winds past Newlands Corner, Albury Downs and Norbury Park with aid stations and a 10 hour cutoff.

Winter Trail Run is the fourth edition of the Trail Run at Gatton Park, near Redhill/Reigate, RH2 0TW. The event offers a 5K multi-terrain loop around the scenic Gatton Park and you can choose to run one or two loops for 5K or 10K. The atmo..

The Kinver Edge Dirtrun will take place in Kinver on Sunday 22 February 2026. You can run 10 kilometers.

BigMud Trails (EARTH) is the first event in the Classic Element Trail Series, celebrating the element of Earth. Set in the scenic Meon Valley at Queen Elizabeth Country Park, participants can choose between a 16-mile or marathon distance, b..

Run beneath Bath through the atmospheric Two Tunnels on a choice of distances from family fun runs to marathon and 50 km races across 2026 dates. Enjoy traffic free trails, on site food and medals for finishers.

The St Peters Way Ultra is a 42 mile point to point trail from Chipping Ongar to the Chapel of St Peter on the Wall at Bradwell on Sea. Expect muddy footpaths, rural tracks and an exposed sea wall, with live tracking and checkpoints for foo..

Dirt Run is a trail running series across two rounds in Northamptonshire at Irchester in January and Brigstock in February. Tackle mixed trails and a notable hill, pick short or longer distances and earn a unique finisher medal.

Thursley Common 10km is an evening trail run hosted by Running Adventures in Thursley, Surrey. The 10km route weaves through the Thursley National Nature Reserve, a 325-hectare expanse of heathland, peat bogs, pine and deciduous woodlands,..

Take on the Badger Challenge at Beacon Hill, a six hour off road loop where you can run as many 3.3 mile laps as you like to reach half marathon or marathon distances. Dogs, canicross and rucking welcome, with a charity tree token option.

Join the G3 Series at Newlands Corner, Guildford for a scenic 10km or 15km trail run on Saturday 28 February 2026. Expect rolling Surrey countryside, friendly competition and a welcoming event village at the start.

The South Downs Way Ultra Run will take place in Petersfield on Saturday 28 February 2026. You can run 30 miles.

Up on the Downs, hosted by Tri-Counties Trail Running, takes place at Breamore House near Salisbury. Runners can choose from 5k, 10k (about 11.5k), or a half marathon, all starting and finishing at Breamore House. The route is mainly trail,..

Join the Pitsford Water Trail Races on 1 March 2026 for scenic, fully marshaled trail runs around Pitsford Water with 10k and half marathon options. Enjoy village views, finisher medal and free digital photos in a friendly countryside event..

Tackle undulating trails, muddy paths and a shallow stream crossing on an adventurous six mile route at Baggeridge Country Park. Join the Action Heart Tuff Un on 1 March 2026 to test yourself and support a West Midlands cardiac charity.

The Imber Ultra is a challenging trail run of over 33 miles across the Wiltshire countryside, blending tough terrain with great views. The next edition is on 1 March 2026 and entries are expected to open around October 2025.

Run a scenic circular half marathon through Thetford Forest on varied trails with wildlife and traffic free paths. Enjoy pro photos, a finisher medal and podium prizes in this spring trail challenge.

Join a guided 10 km trail from Silent Pool, Albury along the North Downs Way through Netley Heath to Shere, with sunset or headtorch night options. Led by a qualified guide, the run features kit trials and sometimes an alcohol free beer.

Thunder Races invites trail runners to scenic woodland and countryside routes at Harrold Odell Country Park in Bedfordshire on 7 March 2026. Choose 25 km or 50 km routes marked and supported with aid stations, medals and finishers goodies.

Event overview The Humanity Direct Amersham Ultra is a one-day running and walking event on 7 March 2026 at Dr Challoner's Grammar School, Amersham, Buckinghamshire. Distances on offer are: 50 km (ultra) 25 km (half ultra) 10 km The cours..