Trail Running calendar near Slaley 2025-2026

Kilnsey Crag Fell Race at the Kilnsey Show in the York Dales is a short, steep blast up iconic Kilnsey Crag that tests speed and nerve. The senior race is pre entry only while free junior races make it a lively family event.

Challenge yourself on the classic Muker Show Fell Race in the Yorkshire fells on Wednesday 2 September 2026. A short but brutal route plunges through the river then climbs to Fremington Edge for a thrilling, punchy finish.

Run a stunning 10k through Malham Cove and Malham Tarn, tackling the climb to Weets Top before a long runnable descent. Start and finish at Malham Show Field as part of the Due North Trail Trilogy.

Join Maverick Kielder Forest Gravel on 5 September 2026 for scenic forest runs from 5 km to 52 km suitable for all abilities. Fast trails, steady climbs, weekend camping and refill stations for reusable bottles make it a weekend adventure.

Take on a scenic half marathon in Malham on 5 September 2026, part of the Due North Trail Trilogy, with views of Malham Cove, a climb to Weets Top and a long descent. Finish at Malham Show Field with post race food and a finisher beer.

Take on the classic Grisedale Horseshoe on Sat 5 Sep 2026 around Ullswater, a demanding 16 km fell race with 1525 m of climb through dramatic Lake District scenery. Entries are limited and pre entry is required for this iconic community cha..

A challenging circular fell marathon of about 26 miles and nearly 6,000 ft ascent, taking in five Wainwright summits. Scenic, tough and GPS tracked, it welcomes experienced runners and capable fell walkers with a 12 hour cut off.

Join the classic Burnsall Fell Race in the Yorkshire Dales for a short but fierce hill test, with a steep climb to a cairn and a thrilling edge descent. Entry on the day for seniors is £5.

Take on the Loweswater Show fell race on Sun 6 Sep 2026 in the Lake District, starting at New House Farm, Lorton. This punchy 4.2 km with 305 m of climb is open to runners 13 plus with on the day registration and free race entry; teams welc..

Run around Lake Windermere in this scenic 47 mile trail ultra with a 24 hour limit, fully way marked and supported by five well stocked aid stations. Finishers receive a locally sourced meal and medal, and entries are currently full.

Take on the Leeds Country Way In a Day, a scenic 100 km loop around Leeds through trails, villages and parks. The waymarked route with checkpoints and aid along the way makes for a rewarding ultrarunning challenge for adventurous runners.

Tackle a classic Lake District fell run around Helvellyn and the Dodds, a rugged 18.5 km loop with 1450 m of climbing and stunning mountain views. Open to adults with pre entry or day entry for a proper fell challenge.

The Old Crown Round on 12 Sep 2026 is a tough 36 km Lake District fell race with 2200 m of climbing across pathless open fell, so navigation skills are essential. Pre entry via SiEntries is required and teams are welcome.

Join SilverBack Trails Lilla’s Revenge on 13 September 2026 for a scenic 10 mile trail run in the North York Moors. Limited to 50 runners, the route follows the Lykewake Walk with moorland climbs, coastal views and a bespoke finisher medal.

Tackle the 33rd Yorkshireman Off Road Marathon or Half through Bronte Country moorland, trails and woods for a scenic but tough challenge. Volunteer run and charity minded, with chip timing and well stocked feed stations.

Take on the Bradley Fell Race in Bradley Village near Skipton on Sunday 13 September 2026, a punchy 3.5 mile route climbing about 230 m up to scenic Bradley moor. Friendly club atmosphere with junior races and affordable entry on the day.

Take on the classic La Sportiva Lake District Mountain Trial, a navigational fell race across the fells with three testing courses. Pre entry only and vetting ensure a real mountain challenge with food, prizes and electronic timing.

Take on the Yorkshire 3 Peaks Ultra from Hawes Market House in September with 70 km or 100 km options across Whernside, Ingleborough and Pen y Ghent. Limited to 120 runners, it combines epic scenery with solid on course support.

Take on the Pen Y Ghent Ultra, a 50 km mountain trail through the Yorkshire Dales with a climb to Pen Y Ghent and sweeping moorland views. Supported aid stations, race HQ comforts and limited entries make this an autumn must do.

Oktoberfest Running by Grim Up North hits the Leeds and Liverpool Canal at Rodley for chip timed races on a flat towpath, with distances from 5K to Ultra. Finishers get a medal and post race treats in a fun, friendly atmosphere.