Tewinbury Trail 10k

DEC

1

2026

Trail 5K and 10K at Tewinbury in Hertfordshire, run on undulating dirt, grass and woodland paths. Routes are fully marked and marshalled, with an aid station on the 10K and onsite facilities including toilets and parking.

Tue 1 Dec 2026

Welwyn Garden City, East of England

Website

10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Tewinbury Trail 5K & 10K

The event comprises two waymarked trail races held on the grounds around Tewinbury, a countryside hotel and event venue in Hertfordshire. Routes run on estate and neighbouring countryside trails with a mix of dirt, grass and woodland paths. The terrain is undulating with short climbs and descents.

Distances

5K (100 m elevation)
10K (180 m elevation)

Navigation is fully marked with orange signage and marshals at key turning points; participants do not need to carry a map or GPX. The 10K includes an aid station at approximately 5.3 km offering water, gels and jellybabies; cups are provided. The event is marshalled and chip timed with live results. Onsite services include fixed toilet facilities, car parking, bag drop, and pre and post-race refreshments provided by the venue.

Entry details note age limits and fees: the 5K has a minimum age of 12 and the 10K a minimum age of 16; entry fees listed are £18/£16 (5K) and £22/£20 (10K) for affiliated runners. Maximum field is 400 runners. The race is held under UKA rules and will operate with a TRA permit to be confirmed. GPX files and a runner's guide are available for the routes. Visit the organization's website for the most recent information.

10 km

10k

5 km