Find trail runs in and around Hertfordshire for 2023/2024 - filter events by date, display on a map or use the advanced search to find your perfect race.
The Ridgeway Run is a challenging trail run of approximately 15 kilometres (9.3 miles) over a scenic route, mainly on footpaths and bridleways with stunning Chiltern views.
This half marathon running adventure based in the Chiltern Hills is all about you discovering what Run the Wild is all about!
Active Training World popular Family Halloween Trail event returns for 2023!
Trail running and beer. What more could you want?! Join a fun and instructive 10km trail run around the beautiful Chiltern Hills followed by a brewery tour at the world famous Tring Brewery.
The Ridgeway in 3 days - 136km ultra through beautiful hills and countryside in November
The Water and Windmill 10 miler is a beautiful route along the Chilterns local canal and waterways, reservoirs as well as past Britain’s oldest post windmill.
We Will Remember is the annual run each year.
Running Miles is inviting you to join us for our Ricky Races 5 - 2023, one of our Thursday series of runs at our lovely Rickmansworth Aquadrome route.
5.5km (ish!) loops. As we go through the day you will have less time to complete each lap and be ready for the next.
Join Run the Wild for our annual Wild Christmas Charity Run in support of the Hospice of St Francis.
Join Run the Wild for our annual Wild Christmas Charity Run in support of the Hospice of St Francis.
A trail race around the boundary of the Ashridge Estate
This half marathon running adventure based in the Chiltern Hills is all about you discovering what Run the Wild is all about!
Run the Wild guided trail marathon is a great way to complete this iconic distance.
The Chiltern Hills provide beautiful trails to explore on this 30 km trail running adventure! Checkpoint, trail running instruction and finishers medal included.