Trail Running calendar near Writtle 2026-2027

The Maverick North Downs Trail will take place in Cranleigh on Saturday 27 June 2026. You can run between 6 and 53 kilometers.

A muddy 5 km obstacle event at Stanmer Park, Brighton, across fields and woodland with steep inclines and staggered wave starts. Open to participants aged 13 and over, with accessible parking and basic onsite facilities.

A 24 hour running challenge at Cherry Orchard Country Park where solo runners or teams of up to 12 complete laps of an 8 km countryside route. Charity and standard entry options are available and funds support work to end homelessness in Es..

A trail running event in Marlow on 28 June 2026 offering a half marathon, 10K and 5K on marked countryside routes with chip timing, photos, a themed medal and an event village.

TrailFest at Salcey Forest offers four marked trail distances from 10K to 50K on mainly hard packed forest paths with on site facilities, cupless aid stations and specific mandatory kit rules for longer distances.

A countryside trail run at 3 Brewers Brewery in Hertfordshire offering 10 km and 5 km options on mostly off road terrain. Finishers receive a medal, a pint cup and a free drink while the event supports local charity Earthworks.

A trail event at Housedean Farm near Lewes offering a half marathon and a 10K through South Downs scenery. The course mixes gravel paths and well kept trails and includes chip timing, aid stations and on site camping.

Silsoe Stride on 28 June 2026 features scenic 5K and 10K races plus children’s runs at Wrest Park. The event is organised by village volunteers and community groups with profits shared among local beneficiaries.

A trail event at Telscombe Playing Fields on 28 June 2026 featuring a 10 km race and a junior fun run across bridleways, the South Downs Way and Greenwich Meridian Trail, with medals, photos and finish refreshments.

A Half Marathon at Box Hill Fort (Tadworth) on 28 June 2026 with more than 3000 feet of ascent and descent. The route runs mainly on rough tracks and offers views over the North Downs, the Mole Gap, Denbies Vineyard and Dorking.

A community 5 km off-road fun run and walk on Therfield Heath, Royston, held to raise funds for Teenage Cancer Trust. The undulating course is two laps over grass and trails and entry is limited.

A 5.3 miles off-road trail race around Ashridge Woods on 28 June 2026, organised by Aldbury Sports Club with National Trust permission. Water and finish refreshments are provided and entry fees differ for affiliated and non affiliated runne..

North Downs Run is a multi terrain 30 km race through the Kent countryside on Sunday 28 June 2026. Entries are open with online entry closing 14 June; fees are £38 affiliated, £40 non affiliated and £45 on the day if places remain.

A team relay along The Ridgeway national trail covering 86.5 miles from Ivinghoe Beacon to Overton Hill near Marlborough. Ten legs traverse off road hilly terrain, with specific gender leg rules and teams providing their own support.

A guided 10 km trail run at High Lodge in Thetford Forest on 28 June 2026, led at a conversational pace with groups set by ability; entry costs £12.50 and parking is charged at £4.

Pretty Muddy 5k at Blackheath Common on 28 June 2026. A grassy obstacle course with staggered wave starts, marshals on the route, toilets and refreshments available, and a minimum fundraising target of £50.

A scenic 7.5km trail loop around Alfriston with over 80 percent trail, prizes for first male and female and post race tea and cake. Entry is limited to 50 runners and facilities are at The Old Chapel Centre.

A self-navigation trail event on 28 June 2026 at Chigborough Farm offering 10K and 5K routes, with entry fees that include a cafe voucher and all profits donated to Caroline Coastal FM and Farleigh Hospice.

A chip timed cross country run at Burghley House in Stamford with a double lap 10k course on grass and paths. The event has a minimum age of 16, published entry fees and a minimum fundraising target.

Guided 10 km trail run around the Devil's Punchbowl in Hindhead, Surrey. Runs take place at dusk in summer and at night with headtorches in winter, on hilly trails with group pacing and a recommended average pace of about 10 min per mile.