Trail Running calendar near Grafham 2026-2027

Woodland trail races in Epping Forest offering a half marathon and a 10K in October 2026, with marked courses, aid stations, chip timing and eco-friendly measures.

A trail event at Cannock Chase Forest on 11 October 2026 with Half Marathon, 10K, 5K and a junior race; the route is marked and chip timed and the event includes race photos, a themed medal and an on-site event village.

Choose a scenic 10k or shorter 5k through the Chiltern Hills around Frieth, combining woodland paths and country roads. Expect rolling climbs and panoramic views for a rewarding, hilly challenge for road and trail runners.

A looped 20 mile trail race on 11 October 2026 that starts and finishes inside the 18th Century Landguard Fort in Felixstowe; the route crosses nature reserves and estuaries and includes aid stations and a six hour cut off.

The Titsey Trail 10k is a community running event held on Sunday, 11th October 2026. Organized by runners for runners, it raises funds for a variety of local charities.

Trail races around Grafham Water on 11 October 2026 offering 10 km and a half marathon on fully marked countryside routes, with water stations, first aid cover and medals for all finishers.

The FOOBS Trail and Fun Runs return in October. Choose from a chip timed 10K, 6K, or a family friendly 2K fun run through the countryside near Old Basing. The event supports local schools through community fundraising.

A single-lap 10K on 11 October 2026 around Burnham on Crouch, featuring sea wall coastal paths and countryside trails. The event is based at Dengie Hundred Sports Centre with free parking, facilities and post-run food and drink.

A circular 13.1 mile trail half marathon at High Lodge in Thetford Forest, featuring mixed forest and hard-packed trails, cupless water stations, manual timing, and a 3.5 hour cut-off; minimum age 17.

A nighttime backyard ultra from Vigo Rugby Club that sends runners repeatedly on a 4.167 mile loop, starting each hour. Options include an open-ended Backyard Ultra or a 7 hour Challenge, with buckle and medal awards plus a team prize.

An untimed inflatable obstacle run at Royal Norfolk Showground on 17 October 2026 with giant inflatables, music zones and distances of 2.5k, 5k, 10k and 15k. Family and charity entry options are available.

Trail half marathon and 10k around Carsington Water on 17 October 2026, with marked kilometres, marshals and GPX files. Entries include a themed medal, water and post race goodies.

A 100 mile trail race from Goring and Streatley using Thames Path and Ridgeway in four 25 mile out and back legs. The course has 16 aid stations, a 28 hour cut off and mandatory qualifying entry standards.

Two trail races in the Amber Valley offering 31 miles and 20 miles over undulating countryside and woodland. The course is largely unmarked but route notes and GPX files are provided, with checkpoints supplying water and some food.

An annual 25 km and 50 km challenge walk, jog or run through footpaths and tracks in Kent, Surrey and Sussex on 17 October 2026. Entrants receive route files and have checkpoints, food and first aid included.

A 31 mile Amberaid figure of eight and a 20 mile Petit Raid loop through Amber Valley, Derbyshire, both on largely unmarked trails with GPX files, checkpoints with water and food, finishers' medals and medic cover.

A guided 10 mile trail run around canals, reservoirs and Britain’s oldest post windmill near the Chilterns. Includes a run leader, trail technique instruction and a finisher’s medal; places are limited to 40.

An off road 10 km run through Norfolk bridle paths and woodland with optional obstacles and a ford crossing. Event HQ is at The Stag pub, a water point is at 5 km, refreshments and bespoke medals are provided and proceeds go to Purfleet Tru..

Cross-country race in Hardwick, Buckinghamshire on 18 October 2026, run over about 6 miles of off road terrain with water crossings and varied surfaces. Entries are limited to 300 and participants must be at least 17 years old.

A point to point 47 miles ultra along the Thames Path and Ridgeway from Iffley to Henley-on-Thames, mostly on trails, with five aid stations, mandatory kit checks, baggage transfer and live GPS tracking.