Trail Running calendar near Milton Keynes 2026-2027

A flat 10 km trail run through the 325 hectare Thursley National Nature Reserve, featuring a recognised boardwalk and abundant wildlife. Suited to newcomers to trail running and runners seeking a social evening run.

A multi-terrain 5km in Fermyn Woods Country Park on Wednesday 8th July, part of the Northants 5K Series. Limited parking, bespoke finishers medals and a virtual completion option are available; entries close 23:59 on Tuesday 7th July.

A single-lap 10 km off-road race at Wyre Forest, based at Callow Hill Visitor Centre. Canicross is permitted, entry is £10 in advance or £15 cash on the night, places are limited and basic facilities are provided.

An off‑road two-lap race through Hainault Forest organised by Ilford Athletic Club on 8 July 2026, supporting St. Francis Hospice and forming Leg 5 of the Elvis Grand Prix.

A measured off road 5K held as Race 4 of the Crown to Crown 2026 series at Westley Heights Country Park on 8 July. The course uses bridleways and some tarmac, with TRA licensing and on course marshals and first aid.

The Phoenix Running - Slough will take place in Slough on Thursday 9 July 2026. You can run 5 miles.

A 10 km off road trail race at Trifarm in Boreham, the first event in the 2026 Trifarm trail series. The route is mostly on public footpaths and bridleways, runs anticlockwise, and has a tail walker but no water stations.

A **10k** off-road race at Coombe Abbey Park, Coventry, across woodland, meadow and grass fields with variable surfaces. Tiered entry fees apply, biodegradable cups are supplied on course, and a two-hour cut-off is in place.

A six-hour self-paced lap event at Coombe Abbey Park on a marked 3.3-mile route through woodland and meadow. Entrants choose how many laps to run; on-site parking and facilities are available, and options include a medal or a tree-planting..

Midlands Spartan Weekend at Belvoir Castle runs July 10 to 12 2026 and features Sprint Super Beast and Kids races across hilly wooded terrain. The Trifecta Weekend format lets participants complete three main distances over one weekend.

A 7 hour timed event on a signed loop along the River Thames in Egham, with flexible self-directed distances from 3 km up to ultra and 50 km options. Finishers receive medals, goody bags and distance pins for longer distances.

Phoenix Fridays offers a flexible Friday run with a "rock up and go" start. Choose your distance on a flat, timed 5.3km loop along the Thames towpath. All finishers can pick from a selection of signature medals.

Hazelbury Hurrah! is a multi terrain running event in Corsham on 10 July 2026 with a main six mile course and a 2 km junior race. The race is Trail Running Association licensed and supports local charities.

A roughly five mile off road trail run at High Lodge Thetford Forest with chipped timing and a finishers medal. Entries are non refundable but transfers to another runner are allowed until 06/07/2026.

A point to point 57 mile ultra along the Severn Way from Worcester to Stonehouse, passing Upton-on-Severn, Tewkesbury and Gloucester. Four checkpoints offer vegan and gluten free options, finishers receive a bespoke medal and a head visor.

A 24-hour multi-terrain relay or solo race near RM13 with teams of 2 to 8, repeated 5.75 mile laps, free camping and on-site catering, showers and first aid. Entry fees are published from £89 to £110.

A trail ultramarathon from Lewknor to Avebury in Oxfordshire with 100 km and two 50 km stage options, following the Ridgeway through historic sites and offering pit stops, chip timing and basecamp facilities.

Circular routes from 10 to 40 miles start in Hallow and run through 12 local parishes, mainly off road on public footpaths. Checkpoints provide drinks and snacks and entry fees include refreshments, a hot meal and a completion certificate.

Trail races from 8 km up to a 50 km ultra around Princes Risborough, using ancient beech woods, chalk downs and Ridgeway sections with marked routes and fuel outposts.

A countryside event from Needham Market offering three routes of 13.5, 23 and 31.5 miles. The longest route visits ten historic churches and all routes include staffed checkpoints with refreshments.