Trail Running calendar near Oxford 2025-2026

We have found 374 Trailruns within 80 miles of Oxford. See below where and when you can find the races.

The North Downs Ridge 50k is a trail ultra marathon organized by Freedom Racing, taking place on the North Downs Way and the Surrey Wildlife Trust reserve at Norbury Park. The race features a total ascent of 2986 feet, making it accessible for many long-distance runners, including those new to ultra..

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The St Martha's 10km is a scenic trail run set in the beautiful Surrey Hills, starting near Guildford. This guided run is perfect for both novice and experienced runners, offering a chance to explore stunning landscapes while enjoying a supportive group atmosphere. Participants will ascend St Martha..

The Badger Challenge is a unique running event held at Beacon Hill Country Park, offering participants a rewarding experience with stunning views. This 6-hour event allows runners of all abilities to complete as many 5k laps as they wish within the time limit, making it suitable for both competitive..

March 2025

The Winter Green Man Ultra is an exciting ultra-running event featuring two distances: 30 miles and 45 miles, both set in the scenic surroundings of Bristol. Participants navigate a challenging course along the Community Forest Path, with four well-stocked checkpoints providing essential support. Th..

The Bowerhill Bomber 10K & 5K (Winter) is a scenic running event taking place on March 2, 2025, in Bowerhill, Wiltshire. Participants will navigate through picturesque countryside, including country lanes, fields, and towpaths, with the added challenge of stiles, gates, and potential mud. The event ..

The Pitsford Water Trail Races, organized by Race Harborough, feature fully marked and marshaled trail races over 10k and half marathon distances. Set against the scenic backdrop of Pitsford Water, the event offers participants a chance to experience the beautiful Northamptonshire countryside. The h..

The Imber Ultra is an annual multi-terrain trail run covering over 33 miles, organized by Avon Valley Runners and the Rotary Club of Westbury. The event starts at the foot of Salisbury Plain and primarily follows the Imber Range Perimeter Path. In 2025, the run will take place in an anti-clockwise d..

The Kinver Edge DirtRun is an exciting off-road running event set in the scenic Kinver Edge & The Rock Houses. Participants will complete two laps of a 9.5km route, showcasing the beautiful tracks and trails of the area. The event is open to runners aged 14 and above, with a limit of 100 participant..

The South Downs Way Ultra Run is a 30-mile trail event that showcases the stunning landscapes of the South Downs Way and its surroundings, including notable sites like Beacon Hill and Kingley Vale. This guided run is designed for both seasoned and first-time ultra runners, providing a supportive gro..

Up On The Downs is a vibrant trail running event set in the picturesque countryside surrounding Salisbury, starting and finishing at Breamore House. It caters to runners of all abilities, offering three course options: a 5k designed for beginners, a 10k that measures slightly over at 11.5k, and a ha..

The Elephant Challenge is a unique running event held at the scenic Salcey Forest in England. Participants can run, hike, or walk as many 5k laps as they wish within a 6-hour time limit, making it suitable for all abilities. The course features well-maintained pathways, primarily off-road, allowing ..

The CODopoly Triple is an exciting running event taking place in Shropshire, offering participants the flexibility to choose their challenge over three days. Set to occur from Friday to Sunday, runners can select from distances of 10K, Half Marathon, or Full Marathon, or even mix and match across th..

The Humanity Direct Amersham Ultra is a one-day endurance event set in the picturesque Chiltern Hills, offering participants the choice of running or walking distances of 10 km, 25 km, or 50 km. This ultra marathon not only challenges athletes but also supports a noble cause, as all entry fees and f..

The Maverick Original Hampshire 2025 is a trail running event set in the picturesque South Downs National Park, near Winchester. Participants can choose from three routes: a challenging 24 km long route, a 16 km middle route, and a shorter 5 km option, all designed to showcase the stunning landscape..

Thunder Races offers an exhilarating trail running experience in Bedfordshire, featuring events designed for all skill levels. Participants can choose from three distances: 10km, 25km, and 50km, all set in the picturesque Harrold-Odell Country Park. The courses primarily traverse scenic woodlands an..

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The New Forest South Trail Run offers an exhilarating experience set in the picturesque New Forest National Park. Participants can choose from three distances: a half marathon, 15k, or 10k, all of which traverse diverse landscapes including ancient woodlands, open heathlands, and serene meadows. Run..

The Thames Meander Spring is a scenic riverside race series taking place along the Thames Path, starting from the Petersham & Ham Sea Scouts HQ in Richmond. Participants can choose from three distances: a 10km, a half marathon, or a full marathon, all featuring flat and runnable routes. The event is..

The Thames Meander Marathon is a scenic running event series held along the picturesque Thames Path, starting from the Petersham & Ham Sea Cadets HQ in Richmond. Participants can choose from three distances: 10km, half marathon, and marathon, all featuring flat, runnable routes that are well-marked ..

The Hardwick X-Stream is a celebrated running event organized by the Bearbrook Running & Triathlon Club, marking its 30th anniversary in 2025. Set in the picturesque Buckinghamshire countryside, the race covers approximately 6 miles of varied terrain, including grasslands, ploughed fields, and uniqu..

The Centurion Hundred Hills 50km is a scenic trail ultra event set in the picturesque Chiltern countryside, starting and finishing at the historic Stonor Park. This race features two 25km loops, with a total elevation gain of 4000ft, making it both challenging and rewarding for participants. Ideal f..