Trail Running calendar near Brackley 2025-2026

Join the Chasewater Easter Egg Challenge on 05/04/2026 for scenic undulating multi terrain runs around the reservoir, with distances from junior to 20k. Dress as an Easter character and enjoy a bespoke medal, free photos and prizes.

Take on the Mortimer 10km on Monday 6 April 2026 at Mortimer Fairground, a scenic off road route through local woodlands and bridleways. A dog friendly canicross 10 km option lets you enjoy the race with your canine companion.

Run the 54 mile Rose of the Shires Ultra, a scenic loop from Brixworth through Salcey Forest and along the Grand Union Canal. A UTMB index 100K with medals for all finishers, prizes for top three, checkpoints, cake and GPS tracking.

Run along the banks of the River Thames in Henley with half marathon, 10K and junior races, chip timing, unique medals and free race photos. Event village serves food and drinks and the event supports the Royal Berks Charity.

Run the Rosebud Marathon, a scenic 26.2 mile leg of the Rose of the Shires Ultra across Northamptonshire with roughly 60% trail and 40% road. Enjoy varied terrain, aid stations and live GPS tracking to Brixworth Country Park.

Run the spring trails at Cowdray Estate with 5 km, 10 km, 10 mile, junior races and canicross options. Scenic sandy heathland and mixed trail sections through wildlife rich commons deliver a rewarding, characterful day out.

Battle of the Brampton Valley Way pitches Leicestershire against Northamptonshire along the traffic free route, with runners choosing which end to start from. Pick 14 miles one way or 28 mile round trip and bring a head torch for the tunnel..

Scenic 10k trail through rolling Northamptonshire countryside on 12 April 2026, starting and finishing at KC Active in Kings Cliffe. Fully marked and marshalled, the route includes a stocked aid station and eco friendly water refills.

Take on the Wild Horse 200 series and run 200 miles across unforgettable Welsh trails and mountains. Pick the South Wales route finishing at Worms Head in April 2026 or the Mid Wales loop starting and ending in Machynlleth in June 2026.

Scenic loops from Windsor Racecourse through Windsor Great Park and along the Thames past Windsor Castle, offered as 50 km, 25 km and 10 km races. Well supported with aid stations and a festival finish with medal and T shirt.

Explore the wild beauty of the Shropshire Hills while supporting Grow Cook Learn at the Shropshire Way 80K Festival. Choose from 6.5 mile, 13 mile, 26 mile or epic 50 mile routes that climb summits, pass hillforts and ancient woodlands.

Tackle the Chiltern Ridge Classic 50K on 18 April 2026, a scenic 51 km trail through the Chiltern Hills from Berkhamsted Castle to Wendover. Expect rolling climbs, three well stocked aid stations and live chip timing in a 400 runner field.

Run through the sweeping Thoresby Park estate with wild deer and long horn cattle, choosing routes from a 2 km family run up to a half marathon. Family friendly and canicross allowed on most distances, with medals and scenic countryside fin..

Tackle a guided 18 mile trail run along the Malvern Hills ridge, with over 1300 m of climbing and spectacular views. This group run by Running Adventures suits fit runners comfortable at steady 10 minute mile pace and includes kit guidance.

Run the Spring Trail Series at Cowdray Estate in Surrey, following the scenic Serpent Trail through greensand hills and woodland. Choose from 12km to 110km, with relaxed cut offs, campsite and on site expo for a friendly well supported day.

Martley Madness is a scenic 10 miles trail race across Rodge Hill and woodland, with challenging climbs and quiet country lanes. Finishers get bespoke medals and proceeds benefit Cardiac Risk in the Young.

Run the scenic Thames Ring, a multi distance trail loop from Streatley on Thames that follows the river and canals. Choose 100, 150 or 250 mile challenges on riverside paths with GPS tracking and checkpoint support, 22 to 26 April 2026.

Enjoy a scenic run or walk from Bath's southeast edge into Cotswold woods, hills and river valleys, choosing from four distances up to 26.5 miles. Finishers get a medal, food and drinks and recovery transport if needed.

Explore Shropshire countryside on the Corvedale Cake Walk, a scenic challenge over Abdon Burf and Wenlock Edge with checkpoint cakes and hot drinks. Walkers and runners welcome, with proceeds supporting local church communities.

Blindfolded and dropped at an unknown location, The Drop in Winchester challenges solo runners and teams to find their way back over 10 or 15 miles as the crow flies. No maps or GPS allowed, just navigation, grit and a taste for adventure.