Trail Running calendar near King's Lynn 2026-2027

A cross country event in Little Gaddesden on 10 May 2026 offering 10K, 5K and mini races for under 7s. Pre registration and on the day fees apply and medals are awarded to all finishers.

A self‑navigated trail event in Thaxted on 10 May 2026 raising funds for Thaxted Windmill restoration. Two route options are offered, 5 miles (8k) and 8.25 miles (13k), with entry fees and a refreshment voucher included.

Race 2 of the Northants 5 km Series is at West Lodge Farm in Desborough on multi terrain routes through fields and nature trails. Finishers receive a bespoke medal; parking is free and on site refreshments are available.

An undulating, chip-timed trail 10K in Skellingthorpe on 15 May 2026 organised by Lincoln District Runners. The race had a 300-runner limit, offered medals and goody bags, and is currently listed as full.

A 50 km trail ultramarathon in Nottinghamshire on 16 May 2026, starting and finishing at Milestone Brewery, with checkpoints every 6 to 8 miles, a 10 hour cut-off, finish-line food and tap room access.

A coastal point-to-point trail event in Suffolk and Essex offering 100 mile, 50 mile and 50 km options with GPS tracking, regular checkpoints and a mandatory kit list. Routes run mostly on soft dirt trail through protected landscapes.

A timed lapped event at Mowsbury Park on 16 May 2026 offering distances from 5 km to ultra with a seven hour time limit, flexible start window and both medal and no medal entry options; places capped at 75.

A 5 km muddy obstacle course at Braunstone Park on 16 May 2026 where participants climb, crawl and slide through a circular course. Minimum age 13, limited weather-dependent parking, and a minimum fundraising target of £50.

Race for Life Brentwood at Weald Country Park on 16 May 2026 offers 3k, 5k and a double lap 10k across grass and woodland trails. The event is chip timed and carries a minimum fundraising target of £50.

Experience a scenic trail race through the Essex countryside at Cammas Hall Farm. Choose between 5 and 10 mile distances on a course featuring woodland trails, farm tracks, and a welcoming atmosphere for all participants.

The Bury to Clare Challenge is an 18-mile point-to-point journey from Bury St Edmunds to Clare through West Suffolk's countryside. This well-marked run or walk supports St Nicholas Hospice Care. Participants receive a finisher's medal, with..

Experience a guided 36 mile social ultra run along the Boudicca Way through the scenic Norfolk countryside. This non competitive event features qualified leads and regular aid stations for an ideal introduction to long distance trails.

Smash Sherwood is a running event at Sherwood Pines Forest Park on 17 May 2026 offering 5k, 10k, 16k and a junior race with on-site parking, toilets and a café; finishers receive a medal and a t shirt.

A 5 km obstacle course at Stanborough Park on 17 May 2026 featuring mud, climbs and slides, run in staggered waves. Participants must be 13 or older and a minimum fundraising target applies.

A UKA permitted trail race of approximately 5 miles on Galleywood Common on 20 May 2026. The course uses a written route description with no markings or marshals; dogs are not permitted and minimum age is 16.

A 10k trail event at Chelmsford Brew Co offering a GPX/Strava-guided competitive run and a relaxed hike option. Entry includes a drink, crisps and a finisher's medal; a £2 levy applies to non-TRA/EA members.

Farmmageddon at Hyde Hall Farm is an endurance weekend featuring a 100 mile event over two days on a 5.3 km loop, plus shorter distance and time based challenges. The course mixes trail, grass and tarmac with on course aid and on site parki..

Multi distance running event at Grimsthorpe Castle Estate on May 23 to May 24, 2026, with solo races of 10, 40, 70 and 100 miles and a 100 miles team option. The marked 10 mile loop passes woodland, estate roads and a lakeside section.

A Backyard Ultra at the Lower Red Lion where runners complete a 4.167 mile loop every hour until one remains. Individual entries only, limited to 90, with part of the entry fee donated to local charity Youth Talk.

Trail races from Pelican Park in East Hull along the TransPennine Trail toward Hornsea, on flat, well-surfaced trail. Multiple distances from 5 km to marathon, with marshals, feed stations, a bespoke finisher medal and on-course support.