Trail Running calendar near Harwell 2025-2026
We have found 469 Trailruns within 80 miles of Harwell. See below where and when you can find the races.
Distance (km)
Articles
Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary
Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..
Trail Running: How it Can Help Reduce Stress and Anxiety
Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..
Trail Running vs. Road Running: Which One Is Right For You?
When it comes to running, there are two primary options to choose from: trail running and road..
Join the festive 12 Drummers Drumming Run at Pengethley Manor on 17 December 2026, part of the 12 Days of Christmas series. Choose 5k to Ultra and tackle scenic off road laps through vineyards with a cheeky hill each lap.
February 2027
Tackle a scenic 50 km trail from Denbies Wine Estate through the ancient woodlands of Norbury Park along the North Downs Way. Expect rolling trails, supportive checkpoints and a finisher medal for completing this charming Surrey ultra.
July 2027
Run the Birmingham Black Country Half Marathon on Saturday 3 July 2027, a scenic 13.1 mile route through historic streets. Expect vibrant crowds, great community spirit and a welcoming race day for all abilities.