Monmouth
Trail Running Calendar near Monmouth 2026-2027
Explore the top trail runs near Monmouth for 2026-2027! We've gathered 132 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
June 2027
A 5k obstacle course at Cheltenham Racecourse where participants climb, crawl and slide through a mixed-surface loop while raising funds for Cancer Research UK.
July 2027
A 10 hour loop endurance challenge on Mynydd Troed with roughly 2.7 mile marked laps, about 1,000 ft ascent per lap, solo, pairs and four‑person team entries.
Obstacle event at Huntley Estate on July 11, 2027 featuring muddy obstacles, a technical tee, and a 1 km kids obstacle run with medal.
A set of runs along the Wye Valley Greenway including passage through the 1.1 km Tidenham Tunnel, starting at Wyedean School and finishing at the station.
Beacons Way Ultra offers 100 km and 100 mile races in the United Kingdom on 24 to 25 July 2027 as part of the Ultra Great Britain Race Series.
A navigation challenge in Cheltenham where participants are blindfolded and dropped at an undisclosed location, then must find their way back without maps or GPS.
Timed multi-lap event on a 3.28 mile out and back along Stroud Waterways offering distances from 5 km to ultra with a seven hour limit and a bespoke finishers medal.
August 2027
A 35 miles trail ultramarathon from Chepstow Castle to Monmouth and back via Offas Dyke, passing Tintern Abbey and a 1 km tunnel, finishing with live music at the Three Tuns Pub.
October 2027
SAS Endurance in Talybont-on-Usk on 1-2 October 2027 offers full 64 km and half 32 km navigational routes with guided and self navigation options.
February 2028
A point to point 30 mile ultra along the Severn Path from Travelodge Stonehouse to Severn Beach. The course is mostly flat with two checkpoints, mandatory kit requirements, non refundable entry and finishers receive a bespoke medal and MTC head visor..
July 2028
A single day ultra of about 39.7 miles along National Cycle Route 8 from Glasbury to Merthyr Tydfil. Limited field, mandatory kit and 4.0 mph cut offs; finishers receive an Afanc medal and champions receive bespoke trophies.
A point to point 34.8 mile ultra from Merthyr Tydfil to Barry Island following National Cycle Route 8. It is day six of the MTC CYMRUN series and uses preset cut offs based on a 4 mph minimum average speed.