Trail Running calendar near Olney 2026-2027

We have found 417 Trailruns within 80 miles of Olney. See below where and when you can find the races.

The Wingerworth Wobble is a scenic 4.66 mile trail race from Wingerworth across fields, hills and woodland with a runnable hill finish. All finishers receive a medal and refreshments and proceeds support the local school.

Take on the Cannock Chase Wildwood Trail Series on 28 Feb 2026 at Birches Valley, a scenic yet testing woodland course with steep climbs, fast descents and technical, muddy trails. Half and 10K with canicross options and eco wooden medals.

March 2026

Enjoy scenic trails around Pitsford Water with 10k and half marathon options that take in village paths, country lanes and lakeside views. Trail shoes and a personal cup are advised as the races are cupless; all finishers get a medal.

The High Lodge Half Marathon winds through Thetford Forest on varied trails and sand, offering scenic views and wildlife like fallow deer and wild thyme. Traffic free, manually timed event with finisher medals and podium trophies.

Tackle undulating trails, muddy paths and a shallow stream crossing on an adventurous six mile route at Baggeridge Country Park. Join the Action Heart Tuff Un on 1 March 2026 to test yourself and support a West Midlands cardiac charity.

Run the Windsor & Eton 10km on 1 March 2026 for a scenic multi terrain route from Windsor & Eton Brewery along the Thames and Jubilee River. Finishers get a pint cup, medal and free race photos to celebrate your run.

Join a guided 10 km trail run from Silent Pool Car Park near Guildford along the North Downs Way through Netley Heath to Shere. Group paced with sunset or headtorch options and kit trials for a social, scenic adventure.

Join the Humanity Direct Amersham Ultra on 7 March for scenic footpath and bridleway routes of 10 km, 25 km or 50 km starting at Dr Challoner's School. Run or walk to fundraise for Humanity Direct and earn a finisher medal.

Run a flat, traffic free canal towpath at Burton Waters near Lincoln beside the historic Roman Fossdyke. Choose a half marathon, marathon, ultra or the seven hour timed challenge and chase a medal by completing a measured lap.

Run the Scott Sports Dirty Dozen, a 12 km loop across Cannock Chase with muddy singletrack, climbs, fast descents and the notorious Ditch of Doom. Kids course, on site parking and a bespoke finisher medal complete the day.

Thunder Races brings 25 km and 50 km trail runs through the woodland and countryside around Harrold Odell Country Park in Bedford. Enjoy marked routes, aid stations and a finisher medal plus goodies for a memorable spring trail challenge.

UTMB Index

Brutal at Chawton on Saturday 7 March takes you through Brick Kiln Farm and Chawton Forest, with mud, water, steep hills and technical trails for a true off road test. Canicross waves welcome dogs for a wild, fun run together.

Run scenic laps along the Thames towpath in Walton on Thames at the Ladybird Run, on flat off road trails with timed entries or a one hour rock up and run start window. Pick 5 km to ultra distances and complete as many laps as you like with..

The Berko 10km will take place in Berkhamsted on Saturday 7 March 2026. You can run 10 kilometers.

Leith Hill Half Marathon is a challenging 13.1 miles trail race across Surrey with about 1,800 feet of ascent and a summit finish at Leith Hill Tower. Enjoy scenic singletrack, a reusable medal, local beer and a full cooked breakfast.

Discover scenic Northamptonshire on 15.5 or 26.6 mile waymarked routes at the 6th Hannington Hike on 8 March 2026, starting from Wellingborough Grammarians Memorial Sports Field. Checkpoints, refreshments and finisher certificates make for..

Join Thames Meander Spring on 8 March 2026 for a flat, scenic riverside run from Barnes with 10 km, half and full marathon options. The route is marked and marshalled with stocked checkpoints and medical cover for a smooth race day.

Guided 16k trail run at High Lodge in Thetford Forest, paced conversationally with groups matched by ability. Explore flat woodland trails, spot wildlife and pick up practical trail running tips with an optional cool down.

Tackle the Hundred Hills 50km, scenic trail ultramarathon from Stonor Park through Chiltern villages and ancient woodland with about 1200 m of climbing. Fully supported course and hot finish food make for a memorable challenge.

UTMB Index

Run beneath the Sherwood Forest canopy on undulating multi terrain trails at Sherwood Pines, with 20 mile, half marathon, 10k and junior distances for every runner. Organised by Nice Work with bespoke medals, free photos and a Racecheck Gol..