Trail Running calendar near Welwyn 2026-2027

We have found 513 Trailruns within 80 miles of Welwyn. See below where and when you can find the races.

Run through scenic vineyard hills at Denbies Wine Estate in Dorking on 16 May 2026 on a 5.3 km undulating off road loop. Choose as many laps as you like for distances from 5 km up to ultra with flexible start times and limited places.

A timed lapped event at Mowsbury Park on 16 May 2026 offering distances from 5 km to ultra with a seven hour time limit, flexible start window and both medal and no medal entry options; places capped at 75.

Experience an obstacle course race through historic site landmarks and riverside trails in Henley on Thames. Choose from distances ranging from 5km to 21km or bring the whole family for the dedicated kids event.

Experience an England Athletics affiliated cross country race featuring a multi lap course through the scenic Priory Park. Enjoy a community atmosphere with bespoke medals for all finishers and support for the Sport In Mind charity.

Run the scenic loop at Hurtwood Park Polo Club in Cranleigh, Surrey with distances from 5 km to ultra on mostly flat off road trails. Multi lap format and a seven hour time limit suit all paces and every finisher gets a memento.

Explore the scenic parish of Deddington on a 5k, 10k, or 20k run through local farmland. This community event supports local schools and the Firefighters Charity while welcoming runners of all abilities.

Experience a scenic trail race through the Essex countryside at Cammas Hall Farm. Choose between 5 and 10 mile distances on a course featuring woodland trails, farm tracks, and a welcoming atmosphere for all participants.

The Bury to Clare Challenge is an 18-mile point-to-point journey from Bury St Edmunds to Clare through West Suffolk's countryside. This well-marked run or walk supports St Nicholas Hospice Care. Participants receive a finisher's medal, with..

Experience a guided 36 mile social ultra run along the Boudicca Way through the scenic Norfolk countryside. This non competitive event features qualified leads and regular aid stations for an ideal introduction to long distance trails.

The Ridge Off Roader is a trail run through the scenic Chiltern Hills. It offers a half marathon and a 10k route, plus a fun 1k for kids. All proceeds support the local school.

Experience an annual five mile off road run through the scenic Little Haven Nature Reserve. This trail race features woodland paths and spring meadows while raising funds for local hospice care.

Run through beautiful West Sussex vineyards on an off road lap course with distances ranging from 5 km to a half marathon followed by wine and cake.

Experience a beautiful 10km off-road trail run through the Wiltshire countryside and Barbury Castle. Enjoy a marshalled route along the Ridgeway followed by a BBQ and drinks to support the local Air Ambulance.

Join the first race of the ELVIS 2026 series in Dagenham. This five mile multi terrain event features a three lap course through the scenic Eastbrookend Country Park with on site facilities and chip timing.

A 10k brewery trail event on 21 May 2026 offering a relaxed hike or competitive trail run with a GPX and Strava route. Entry includes a drink, crisps and a finisher medal; limited parking and a small bag drop at the bar are available.

A new orienteering race in Canterbury featuring 5 mile and 5k courses through historic landmarks. Designed as a running event with easy navigation, it offers live results, prizes, and additional weekend races.

Test your endurance at Hyde Hall Farm with a variety of trail challenges ranging from 10k to a 100 mile ultra. Enjoy a scenic 5.3 km loop with full support including an aid station and on site parking.

This 50 km point to point trail race follows the South Downs Way from Falmer to Eastbourne. Experience a scenic route through the National Park finishing over the iconic white cliffs of Beachy Head.

UTMB Index

A multi distance trail event from Richmond to Brighton on 23 and 24 May 2026. Routes cross the North and South Downs with full support, marked signage, GPS tracking, rest stops and camping options.

UTMB Index

Run through the historic Grimsthorpe Castle Estate on trails and woodland tracks. Choose from distances ranging from 10 to 100 miles with solo and relay options and complimentary weekend camping included for all participants.

UTMB Index