Trail Running calendar near Naseby 2025-2026

Run the clock at Suffolk Back Yard Ultra Festival in Thetford Forest, completing a 4.167 mile loop each hour until one runner remains to win £1,000. Expect forest trails, on site camping, hot food and a lively community vibe.

Join the Divorce Day Defib Fundraiser for a fun, scenic run from Coalport Village Hall along the Silkin Way and over Ironbridge. Choose 8, 16 or marathon distances and embrace fancy dress with top hats and tiaras to boost spirits.

The National Forest Way Ultra will take place in Burton upon Trent on Saturday 6 June 2026.

The Valley of the Owls Run, organized by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds, Suffolk. The scenic course passes through the village of Ousden, known as the Valley of the Owls, featuring some of Engl..

Join Chase The Sun at Clapham Common on 10 June 2026 for a friendly 5K or 10K on a flat park circuit that passes the bandstand. Enjoy a themed medal, free photos and post race treats in a fun community atmosphere.

Run the scenic Cotswold Way from a Cirencester basecamp on 13 and 14 June 2026, choosing a full 100 km loop or shorter trail distances to suit every level. Expect rest stops, GPS tracking, medical and massage teams, plus camping and caterin..

Join the Gnosall 10K for a challenging 11.2 km undulating multi terrain route along canal towpath, woodland and boardwalk, with chip timing and a technical tee for all finishers. Bring the family for a fun run with medals, bouncy castle and..

Run through rivers, bluebell woodlands and fields at the Nene Valley Trail Run on 13 June 2026 in Fotheringhay. Choose 10 or 20 mile routes, camp onsite and help support Kings Cliffe Active with every entry.

Take in sweeping views from Watership Down on scenic trails with marathon, half and 10K options. Enjoy chip timing, a finisher medal, goody bag and a keepsake beer glass while supporting Hampshire and Isle of Wight Air Ambulance.

The Montane Summer Spine will take place in Edale on Sunday 14 June 2026.

Tackle scenic but hilly forest trails at the Wendover Woods Half Marathon and 10k on 14 June 2026, with a friendly junior run and on the day entries if available. Spectators can enjoy a cafe, forest walks and family activities.

Run through Hertfordshire countryside from 3 Brewers Brewery with 10 km and 5 km options over mostly off road trails, woodland and farm tracks. Finish with a medal, chip timing, a pint and live jazz for a festive post race vibe.

Beyond London on 20 June 2026 offers scenic trail runs through parks, woodlands and canal paths, finishing in Richmond. Choose 55 km from Woolwich or 25 km from Upper Norwood, with signed routes, GPX files, aid stations and a finisher medal..

Run a scenic point to point trail through Buckinghamshire, Bedfordshire and Northamptonshire with a 50 mile ultra or a marathon, both finishing at Marlow Park, Grafham Water. Waymarked routes, aid stations and medals for all finishers.

Run Sandringham on 21 June 2026 and enjoy scenic 5K and 10K routes through the royal estate, blending trails and quiet roads. Expect chip timing, a bespoke medal, finish goodies and marshals for a polished race day.

Run the Martian Race at Horsell Common on 21 June 2026 and follow routes through the sandpits immortalised in H.G. Wells The War of the Worlds. Volunteer organised and charity focused, with distances for all ages.

Take on the Dunstable Downs Half Marathon, a scenic 21.2 km trail with steep climbs and panoramic countryside views. Limited to 300 runners, this rugged UTMB World Series qualifier promises a memorable off road challenge.

Tackle a full marathon over three days at the Colworth Marathon Challenge on the scenic Colworth Estate. Choose one, two or all three races and enjoy free camping, family entertainment and children's races for a festival feel.

Take on farm trail laps at Hyde Hall Farm with distances from 5k to ultra, including a Heavy Half option. On site parking and a bespoke finisher medal make for a friendly, flexible event.

Enjoy scenic, undulating trail running around Carsington Water with a half marathon or 10k option on Saturday 27 June 2026. Expect chip timing, free photos, post race goodies and a themed medal to celebrate your finish.