Trail Running calendar near Cowley 2026-2027

A low-key Category A fell race inside the M25 held on 19 June 2026, with multiple climbs around Yardley Valley and a finish on Pole Hill overlooking the Lea Valley. Entry is via SPOND and carries a £5 fee.

Beyond London on 20 June 2026 offers a fully signed trail event in London with a 55 km ultra and a 25 km route along the Capital Ring, GPX files, feed stations, chip timing and medical support.

Point-to-point races along the Three Shires Way offering a 50 mile ultra and a marathon through Bucks, Beds and Northants with on-course aid, mandatory kit requirements, finish medals and downloadable GPX routes.

Timed trail races on a 2.5 km loop at Leybourne Lakes on 20–21 June 2026, offering 6h, 12h and 24h formats for solo runners and relays. Official timing, live lap updates, medals and on-site medical support.

A 100 mile off road loop event at Denbies Wine Estate on 20 June 2026, fully chip timed with up to 30 hours to finish. Multiple distances run concurrently, from half marathons to 100 miles, on a roughly flat 1 mile loop.

A marathon and half marathon at Denbies Wine Estate on Saturday 20 June 2026. The event uses a relatively flat one mile loop, offers a flexible start window with up to 30 hours to finish and is fully chip timed.

A 24 hour challenge at Denbies Wine Estate where participants run one mile at the same time each hour for 24 consecutive hours. The event runs attended and virtual versions simultaneously and includes camping, 24 hour toilets and chip timin..

Experience the beauty of the South Downs National Park with distances ranging from 30km to a 100km nonstop ultramarathon. Enjoy fully supported trails passing historic landmarks and stunning coastal vistas near Chichester Harbour.

A summer challenge on the Malvern Hills offering 27 mile and 15 mile routes with substantial ascent, checkpoints and a hot finish meal. The event is based at Colwall Village Hall and is currently full with a waiting list.

Join the Phoenix Hydra 75 Mile Ultra at Denbies Wine Estate in Dorking for a scenic 1 mile off road loop with chip timing and a staffed aid station. Distances run from 12 hour to 100 miles and all entrants receive a free memento.

A summer trail event on Saturday 20 June 2026 along the Mortimer Trail between Kington and Ludlow, offering an approximately 30 mile multi-terrain ultra and a Croft Half that follows the final section of the route.

Castle Bytham 5K is a 5 kilometre off‑road trail run through the Lincolnshire countryside on 20 Jun 2026 as part of the Midsummer Festival. The course uses grassy trails and farm tracks, allows dogs on short non retractable leads, and welco..

MacTuffX Bristol on 20 June 2026 in Stoke Gifford features Solo, Doubles and Relay formats combining 10 prescribed Xercises with 400 m or 800 m runs, a LITE weight option, and a detailed leaderboard by division and age group.

Pretty Muddy Southampton is a 5k mud obstacle course at The Common featuring climbing, crawling and sliding. The event supports Cancer Research UK, has a minimum fundraising target of £50 and is open to participants aged 13 and over.

A 5 km Pretty Muddy obstacle course at The Rutland Showground featuring climbs, crawls and slides on grass terrain that can become soft and muddy. Participants must be 13 or older and there is a £50 minimum fundraising target.

A Race for Life obstacle event on The Downs in Bristol, featuring a mixed terrain muddy 5 km course with 28 m ascent. It is for participants aged 13 and over and includes on-site facilities, fundraising support and a finishers medal.

A 24 hour lap event near Caldecotte Lake in Milton Keynes offering individual and team entries, junior options and camping. Facilities include showers, marquees, free drinks and snacks, with hot food available on site.

A 21.2 km trail half marathon at Dunstable Downs on 21 June 2026 featuring 450 m of ascent, marked trails, two aid stations, route downloads, and a 250 runner limit.

Volunteer organised trail races on Horsell Common with family friendly distances from a 2 km kids race to a 21 km option. Proceeds support local charities and the event emphasises minimal environmental impact.

A trail half marathon and 10k on Wimbledon Common on 21 June 2026, organised by RunThrough to support Beder. The event features waymarked routes, chip timed results, a themed medal and an event village with refreshments.