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Grit: Ready for a Challenge?

Find your next event, whether it a 5k, ultra or hyrox below — and show up with style and substance.

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The Beast of Bryn

Neath Port Talbot

Challenge yourself with this course set in the heart of the Afan Argoed Forest Park in South Wales. Offering both 6.5 and 10.5 mile distances, this event welcomes all abilities...

The One in the Park – Regent’s – Summer

Greater London

Experience this 10k run around the beautiful setting of Regent's Park. Runners can expect a traffic-free route which will take them on three loops around the Park. Come for the...

Riverside Half Marathon and 10k

Lancashire

Run along the Lune Valley Estuary and soak in the riverside scenery on a half marathon or 10k run. The mostly flat, out-and-back course starting from Lancaster Quay is perfect...

You Crazy Fool Run

Surrey

Impress your friends by completing this 7hr challenge - running or walking as many 4.37mi laps as you can in the 7hrs. As long as you complete one lap, you'll...

Bath Two Tunnels Railway Races – August

Bath and North East Somerset

Discover Bath's hidden railway tunnels with this unique event. Join other runners are you take on a 5k, 10k or half marathon through the former Somerset & Dorset Railway tunnels....

Windsor & Eton 10km

Berkshire

Take on this scenic 10k mixed-terrain run through the beautiful town of Windsor. Open to all abilities and with a Canicross option, this is the perfect opportunity to soak up...

Richmond Park 5k, 10k and Half Marathon – August

Greater London

Take on this friendly trail race and enjoy the stunning scenery of Richmond Park. There are three distances to choose from around the undulating course, so everyone is welcome. Come...

Paston Way Trail Run

Norfolk

Take on this 22-mile guided trail run from North Walsham to Cromer this spring. Perfect for those preparing for a marathon, this guided trail will take you on historic pathways...

Tidal Trails

Tyne and Wear

Take a trip to the seaside this Summer and challenge yourself to some tough but beautiful trails. This unique festival-style event offers live music, tasty food vendors and something for...

Chase The Sun Tatton 10k & 5k August 2025

Cheshire East

Chase the sun in this spectacular summer event hosted by RunThrough. Embrace nature as you race around Tatton Park whilst the sun sets. This midweek event is perfect to break...