Trail Running calendar near Semington 2026-2027

Ventnor Horseshoe on Sat 12 Sep 2026 offers a scenic but testing 12 km fell course around Ventnor with 443 m of climb. Part of the Isle of Wight Fell Series, it is perfect for runners seeking a tough coastal hill challenge.

Start the IOW Fell Running Series with St Boniface Fell in Ventnor on Sat 12 Sep 2026, a punchy 3.9 km race with 235 m of climbing across scenic Isle of Wight terrain. Pre entry or on the day entries welcome.

Tackle the scenic Surrey Hills at the Farnham Pilgrim Half Marathon on 13 September 2026, a hilly off road trail with varied terrain and rewarding views. A full marathon runs the same day and places are limited, so book early.

Join the Alf Shrubb Memorial in Slinfold for scenic 5k and 10k trail races and fun kids events, all supporting local village causes. Chip timing, finisher medals, refreshments and a warm welcome at Slinfold Cricket Club make this a great co..

Tackle the Wroxall Round on 13 September 2026, a scenic 21.1 km fell run around Ventnor with about 487 m of ascent. Open to adults, with on the day entries and team places, this is race 3 of the Isle of Wight Fell Running Series.

The Relentless in Bridgend is a tough ultra on a 10 mile loop with limited fields and 50 or 100 mile options. Expect rugged terrain, a well stocked hub and a rewarding, hardcore challenge.

Chiltern Wonderland 50 is a scenic 50 mile single loop ultramarathon through the Chiltern Hills, mostly on trails with stunning ridgeway and village views. Expect a tough, rewarding day with lots of climbing and a 13 hour cutoff.

Race 47 miles along the Cotswold Way from Chipping Campden to Painswick, traversing the rolling hills of the Cotswolds Area of Outstanding Natural Beauty. This licensed continuous trail challenge runs under UK Athletics and TRA rules.

Cotswold Way Century is a tough 102 miles nonstop trail along the Cotswold Way on 19 to 20 Sep 2026 with 32 hours to finish over very hilly, scenic terrain. Aid stations, live tracking and finisher buckles make it a memorable ultra.

Salmon Run on 19 September 2026 is a scenic community run from Exmouth to Dulverton offering a 43 mile ultra or relay sections for teams. Celebrate river conservation with music, local activities and a medal for all finishers.

Run the Bradenham Blast on 20 September 2026 at Manor Farm, High Wycombe, with 5 km, 10 km and half marathon routes through beech woodland and rolling trails. Enjoy a hilly, scenic challenge with an eco finisher medal and a tree planted for..

Series finale at Hyde Common in the New Forest with 18 mile, marathon and 50 km trail options across open plains and winding forest paths. Fully marked, it finishes along Hampton Ridge with rewarding views.

Run looped, technical trails through the New Forest from Avon Tyrrell, with a Grade I listed manor as a backdrop. Pick your distance on the day from 5K to ultra and earn a medal for completing one loop or more.

Take on the Chiltern 50 Ultra Challenge from Henley Showground with 50 km, 25 km or 10 km looped routes and full GPS tracking. Camp at basecamp with Saturday night catering, showers and staffed rest stops for a well supported adventure.

Enjoy scenic off road runs or walks around Fleet Lagoon in Dorset, with 10k, half marathon, marathon, a new four person marathon relay and a canicross category. Trails are waymarked and the event raises funds for local charities.

Tackle a scenic 10 mile trail across gravel tracks, woodland and open views, finishing along an 800 year old Yew tree lined avenue. A new 1 km kids run makes this a perfect family day at Chilton Manor Farm.

Run through scenic Margam Country Park with castle views in this chip timed trail event offering 5K and 10K options. Fully marked courses, water stations, finisher medal and award ceremony make it perfect for racers and fun runners alike.

Run through ancient woodland in the Forest of Dean at the Autumn Half Marathon starting and finishing at Speech House. This scenic 13 mile trail on well marked tracks supports local charities and awards a medal to every finisher.

Run across rolling downland and ancient tracks at The Race on the Chase, with routes through Martin Down and historic sites near Salisbury. Choose marathon, half or 10k, enjoy racecourse facilities and a finisher medal with trophies for the..

Run as many 3.3 mile laps as you can in six hours around leafy Coombe Abbey Park, with mainly flat stone paths and a meadow section that may get muddy. Choose a medal or an eco friendly tree token and refuel at the on site cafe.