Trail Running calendar near Seaham 2025-2026
We have found 477 Trailruns within 80 miles of Seaham. See below where and when you can find the races.
We have found 477 Trailruns within 80 miles of Seaham. See below where and when you can find the races.
Take on the Carrock Fell Race in the Lake District on 8 March 2026, 9 km with 500 m climb over rugged terrain. Unmarked route demands map and compass skills and entry is on the day for a spur of the moment fell challenge.
Tackle rugged gritstone moors in the Haworth Hobble, a classic off road 51 km ultra with about 1,340 m of ascent across Haworth, Todmorden and Hebden Bridge. Expect remote trails, full kit requirements and hearty feeds on route.
Run beside Alnwick Castle on scenic trails through Hulne Park and the Priory with 10km and Half Marathon options, live chip timing, medals and Wild Deer merchandise for finishers. A portion of every entry supports NE Youth.
Take on a scenic 8 km trail with about 400 m of climb around Bulbys Wood, Ingram on Sun 15 Mar 2026. Entry is on the day only, £5, for runners aged 16 or over seeking a tough, rewarding hill challenge.
Tackle the iconic Hardmoors 55, a 55 mile ultramarathon across the North York Moors and Cleveland Hills via the Cleveland Way, with 2700 m of climbing. A tough, largely unsupported trail race with mandatory kit and tracking.
We Need To Talk About Chevin in Otley is a challenging 14 km fell race with about 650 m of ascent across forest trails and steep viewpoints. Tackle a scenic single lap that rewards grit with big views and true fell running fun.
Take on Otley's scenic 10 km fell race on 21 March 2026, with 390 metres of climbing through Chevin Forest and Surprise View. Organised by Great Owl Running, the single lap starts and finishes on Station Road with post race refreshments at..
Pendulum 2026 is an 11 mile fell race in Langleeford on 22 March, tackling Hedgehope and Cheviot for stunning views. Timed event with rescue support, a halfway water stop and a finisher medal for a rewarding but tough day on the fells.
Tackle twilight trails around Swinsty and Fewston Reservoirs at the Punk Panther Spring Headtorch, with half marathon, 10 km and 5 km options. Enjoy atmospheric laps, friendly support at the gazebo and a well earned finisher medal.
Join the Mountain Rescue Pendle Dark Dash on 25 March 2026 in Barley for a challenging night trail across the South Pennines, marshalled by mountain rescue volunteers. Entry helps fund the Rossendale and Pendle Mountain Rescue charity.
Run around Grasmere's lakes and village with 5km and 10km trail races plus weekend duathlons on 28 and 29 March 2026. Canicross friendly and full of local charm, all finishers get a medal and Wild Deer goodies.
Fremington Frenzy is an 11 km fell and trail run from Reeth with a stiff opening climb, technical rocky sections and a scenic riverside finish. Limited to 100 runners, the waymarked route offers aid stations and post race drinks and cakes.
Join the NAV4 Daffodil Run & Walk around Pooley Bridge for a scenic out and back to Hallin Fell with mixed trails, open slopes and marshal support. Choose 13, 10 or 6 mile options, then enjoy drinks and tray bakes at the hall.
DalesRunner 20 in Reeth, North Yorkshire on 28 March 2026 is a tough 20 km trail with steep climbs and technical descents. Entries are capped at 200; the marked route has aid stations and mandatory kit checks so bring waterproofs and a cup.
Cleveland Survival 2026 is a 24 mile orienteering challenge across the North York Moors raising funds for the Cleveland Mountain Rescue Team. Join the classic Survival for rugged navigation, staffed checkpoints and a hot finish meal.
Tackle the rugged Bollihope Carrs fell race near Frosterley, a challenging 10.5 km course with 380 m of climb across classic Northumberland Durham moorland. Friendly entry with a limited field makes for a fast, atmospheric race day.
Take on the Coledale Horseshoe in the Lake District on Sat 28 Mar 2026, a challenging 13.7 km fell race with 1067 m of climbing and stunning mountain views. Pre entry only and limited to 400 runners so book early.