Marlborough

Trail Running Calendar near Marlborough 2026-2027

Explore the top trail runs near Marlborough for 2026-2027! We've gathered 67 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

August 2027

Two Tunnels Races

Bath | 27 mi from Marlborough

Trail Run 5 km 10 km ... Marathon 50 km

A Bath running event that passes through two former railway tunnels, including a 1,672 m tunnel converted to a well lit shared-use path.

A Bath running event that passes through two former railway tunnels, including a 1,672 m tunnel converted to a well lit shared-use path.

September 2027

Tapyard Ultra 50K

Ramsbury | 6 mi from Marlborough

Trail Run 50 km

50 km point to point ultra from Renegade Brewery to Ramsbury Brewery with 75% off road terrain, four aid stations, chip timing and a 9 hour cut off.

50 km point to point ultra from Renegade Brewery to Ramsbury Brewery with 75% off road terrain, four aid stations, chip timing and a 9 hour cut off.

Andover Trail Marathon

Enham Alamein | 16 mi from Marlborough

Trail Run 10 km 13 mi 26 mi 50 km

Trail running in North Hampshire with 10 km, half, marathon and 50 km options, marked routes, aid stations and a team Military Cup for serving personnel.

Trail running in North Hampshire with 10 km, half, marathon and 50 km options, marked routes, aid stations and a team Military Cup for serving personnel.

Westonbirt Arboretum Summer

Westonbirt | 24 mi from Marlborough

Trail Run 5 km 10 km Half Marathon

Races through Westonbirt Arboretum offer half marathon, 10km, 5km and a 1 Mile fun run on solid forest paths with medals, feed stations and limited parking.

Races through Westonbirt Arboretum offer half marathon, 10km, 5km and a 1 Mile fun run on solid forest paths with medals, feed stations and limited parking.

Centurion Chiltern Wonderland 50

Goring | 26 mi from Marlborough

Trail Run UTMB 50K 50 mi

A 50 mile single loop through the Chiltern Hills with 5600 ft of climb, five well stocked aid stations, full medical support and a 13 hour finish cut off.

A 50 mile single loop through the Chiltern Hills with 5600 ft of climb, five well stocked aid stations, full medical support and a 13 hour finish cut off.

October 2027

Inflatable 5K - Newbury

Newbury | 17 mi from Marlborough

Obstacle Run 3 km 5 km 10 km 15 km

An inflatable obstacle event in Newbury offering 2.5k to 15k options, giant inflatables, music zones, finisher medals and on-course hydration.

An inflatable obstacle event in Newbury offering 2.5k to 15k options, giant inflatables, music zones, finisher medals and on-course hydration.

Fishponds 10K & Half Marathon

Dummer | 28 mi from Marlborough

Trail Run 10 km Half Marathon

Multi-terrain running at Dummer Down Farm on 17 October 2027 offering 10 km, canicross 10 km and a new half marathon.

Multi-terrain running at Dummer Down Farm on 17 October 2027 offering 10 km, canicross 10 km and a new half marathon.