Westonbirt Arboretum Summer

Westonbirt, United Kingdom • 7 Sep 2025

The Westonbirt Arboretum Summer 2025 running event takes place at the National Arboretum in Westonbirt, Tetbury, UK. Participants can choose from distances including 1 mile, 5km, 10km, and a half marathon, all set on a scenic course that winds through diverse tree collections featuring over 2,500 species. The terrain offers a solid surface similar to road running, combined with the natural beauty of a trail. The event promotes a family-friendly atmosphere, allowing runners and their supporters to enjoy the arboretum all day, with special access and discounted entry for accompanying vehicles. Organized by Relish The Great Outdoors, it emphasizes beginner-friendly and enjoyable outdoor experiences. Visit the organization's website for the most recent information.

Race information

21 km
Half Marathon - Wave 4
21 km
Half Marathon - Wave 5
21 km
Half Marathon - Wave 3
21 km
Half Marathon - Wave 2
21 km
Half Marathon - Wave 1
10 km
10km - Wave 3
10 km
10km - Wave 2
10 km
10km - Wave 4
10 km
10km - Wave 5
10 km
10km - Wave 6
10 km
10km - Wave 7
10 km
10km - Wave 1
5 km
5km - Wave 1
1 Mile - Wave 1
Visit the organization's website for the most recent information.
Trail runs nearby

The Ramsbury Gold 10k is a scenic trail running event held at the Ramsbury Brewery on the Ramsbury Estate in Wiltshire. The 10km course features approximately 70% off-road terrain, including local trails, woodland, and footpaths, with an elevation gain of 165 meters. Suitable for all abilities, the..

The Two Tunnels Races, held in Bath, UK, offer a unique running experience featuring the longest underground sections in the country. The course passes through the historic Devonshire Tunnel (408m) and Combe Down Tunnel (1672m), part of the former Somerset & Dorset Railway, now a shared-use path. St..

The Summer Green Man Ultra (GMU) is a challenging ultra marathon held near Bristol, UK, featuring two race distances: 45 miles and 30 miles. Both races follow the same course clockwise on the Community Forest Path, with the 45-mile race starting and finishing at Ashton Park School, and the 30-mile r..

Run Winchcombe is a family-friendly running event held at the historic Sudeley Castle in Winchcombe. It offers three race distances: a 1k for children under 11, a 5k for ages 11 and over, and a 10k for participants 16 and older. The courses feature scenic routes around the castle grounds, including..

The Mendip Marauder is a challenging ultra running event held in Somerset, England, featuring two distances: a 30-mile and a 50-mile race. The 50-miler covers the entire Mendip Way, starting in Frome and finishing at Uphill Sands Beach, while the 30-miler begins in Wells and follows the latter part..

The Ross on Wye 10K Riverbank Run is a popular running event held in Ross-on-Wye, Herefordshire, featuring chip-timed 10K and 5K races along with a family fun run. The course is flat and multi-terrain, running alongside the scenic River Wye, incorporating river paths with grass and mud sections. The..