Trail Running calendar near Grafham Water 2025-2026

Join the G3 trail run series in the Surrey Hills around Newlands Corner with races on 10 Jan, 31 Jan and 28 Feb 2026. Choose 10 km or 15 km courses across scenic, technical trails and save with three race bundle options.

The Northampton 10K is a well-organized running event held at Northampton Racecourse Park, featuring a 2.2 km start followed by three laps around the racecourse. The course is accurately measured and takes place on pathway terrain, offering..

Warm up your winter with the Winter Hot Chocolate Series, three friendly cross country races around Bramshill Plantation based at St Neot's School. Enjoy chip timing, themed medals and hot chocolate treats, plus a fun 1 mile kids race.

Run a scenic 5.3 km multi terrain lap through Thetford Forest at Brandon Country Park in a timed 6 hour or 4 hour challenge. Limited to 300 entries, finishers earn a bespoke medal and virtual places are available.

Join Runners next the Sea for a 5 mile beach race at Holkham Beach on 11 January 2026, enjoying a scenic route along dunes and open shoreline. Chip timing, a keepsake for every finisher, and a friendly race day vibe.

Take part in Festive 5 on 11 Jan 2026, a 5 mile off road run along the River Avon through Fladbury and Lower Moor. Organised by Friends of Fladbury, this fundraiser offers free cake, spot prizes and supports local community projects.

Explore Hankley Common on a guided 10 km trail run past the Lion's Mouth and unique WWII features, led by an experienced mountain leader. Enjoy varied trails at dusk or night, try trail kit on loan, and celebrate with post run refreshment.

Join the Windmill Way Wander on 17 January in Bury St Edmunds for scenic road running through quaint villages and rolling hills, with distances from 5k to ultra. Limited to 300 entries, the event offers friendly aid stations and a welcoming..

Kick off the year at Sherwood Pines with the Sherwood New Year 10k, 5k and Junior Run through the scenic, multi terrain trails of Sherwood Forest on 18 January 2026. Entries include a bespoke medal, free photos and prizes for top finishers.

Dirt Run is a trail running series across two rounds in Northamptonshire at Irchester in January and Brigstock in February. Tackle mixed trails and a notable hill, pick short or longer distances and earn a unique finisher medal.

Take on the Benfleet 15, a 15 mile multi terrain challenge at Hadleigh Country Park on 18 January 2026, with muddy off road trails, a sea wall stretch and Olympic mountain bike sections. Chip timing, a bespoke medal and event photos make it..

Take on a three hour trail challenge from Holmbury St Mary and complete as many 5 km laps as you can across scenic Surrey Hills trails and the climb to Holmbury Hill. Entry includes a bowl of chilli or curry and a headtorch is required.

Take on the Crocodile Challenge at Ryton Pools Country Park, a timed six hour loop where you run as many laps as you like around scenic pools. Canicross and rucking welcome with dogs on short leads; finishers get a medal and a portion of fe..

Tackle a wet and hilly trail at Bagshot on Saturday 24 January 2026, with splashy puddles and twisting climbs to test you. Choose a single lap 5 km or two lap 10 km for a muddy, adventurous winter race.

Run the scenic Tissington Trail through the Derbyshire Dales on a traffic free former railway, choosing a half marathon or 10k across a relaxed two day weekend. Enjoy wide hill views, gentle gradients and a welcoming race vibe.

Join OMG One Mile 2 Go at Bawsey Country Park for timed undulating trail fun across distances from 5k to ultra, all on scenic sand, gravel and grass loops. Small field, parking included and virtual entries available for medal seekers.

Run a scenic, flat trail through Alexandra Gardens near Windsor Castle with 10K and half marathon options. Chip timed, marshalled and offering free photos, post race goodies and a tech tee deal.

Join the G3 Series on Saturday 31 January 2026 for scenic 15 km and 10 km runs near Hound House Road in Surrey. Friendly, well signed courses and easy parking make this a perfect winter tune up for runners of all paces.

The Peddars Way Ultra Marathon is a 48-mile ultramarathon held in Suffolk and Norfolk, England. The route follows the historic Peddars Way, an ancient pre-Roman trading path and Roman road, starting at Knettishall Heath Nature Reserve and f..

Run the Lavenham Old Railway 10k Trail on Sunday 1 February 2026, a scenic mixed terrain course along a disused railway, forest paths and country lanes. Expect muddy sections, grippy shoes, a finisher medal and village charm.