These run-bike-runs are short enough to be accessible for novices but long enough to present a proper challenge for competitors. A standard duathlon includes a 10K run, 40K cycle and 5K run to finish things off. Use this page to find events across the UK!
Use the quick links below or keep browsing to discover standard duathlon races around the UK!
Run-bike-runs aren't just for triathletes in the winter - they're a serious multi-sport discipline in their own right, getting people active outdoors on road and trails alike.
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These run-bike-runs include some of the most popular duathlons in the UK! Sign up to our newsletter for regular event offers and updates.
The most popular duathlon distance with runs and cycles through castle grounds and surrounding landscapes. This event hosts the ITU Qualifier for the Standard Distance World Championships.
The most popular duathlon distance with runs and cycles through castle grounds and surrounding landscapes. This event hosts the ITU Qualifier for the Standard Distance World Championships.
The most popular duathlon distance with runs and cycles through castle grounds and surrounding landscapes. This event hosts the ITU Qualifier for the Standard Distance World Championships.
This course circumnavigates Kielder Water, the largest man-made lake in northern Europe! Take on hard-packed trails through pine forests on this almost entirely off-road route.
The standard distance begins with 10K on tarmac & gravel paths, a 43km bike leg on rolling roads and finishes with a final one lap 5K.
Located within the stunning Druridge Bay Country Park which is situated on the beautiful Northumbrian coastline.
Join for a Sprint or Standard Duathlon at the wonderful Bramham Park near Wetherby, Yorkshire.
Get involved in the Dorney Duathlon. Take on a Sprint or Standard distance and take the opportunity to race around this unique and inspiring Olympic venue!!
Get involved for the 11th year of the Portsmouth Duathlon Series organised by Believe and Achieve.
BCS Events are excited to bring you the Cowman Duathlon on 2 dates in 2023.
This is your chance to race on a 100% traffic free bike. This race is ideal for anyone new to Duathlon.
BCS Events are excited to bring you the Cowman Duathlon with 2 distance options: Calfman (standard) and Stampede (sprint).
Bamburgh Castle is the magnificent backdrop for these fabulous Duathlons just after Easter in 2023.
Wild Deer Event return to Scone Palace Perth after Easter in 2023 and this year we will be hosting a Sprint & a Standard Duathlon for all fitness levels.
Sherwood Pines in the heart of the Uk is the venue for this brand-new Event.
Wild Deer Event's Annual Duathlons at the Derwent Reservoir return in 2023.
We Wild Deer Event are beyond delighted to announce the date for this popular event at the majestic Dalby Forest in North Yorkshire.
The One on The River takes place across the scenic Thames Valley area.
Experience the beauty of the South Downs coast. Swim against the backdrop of Eastbourne's historic pier, cycle on fully closed roads over the famous Beachy Head Road and run along the iconic seaside.
Wild Deer Event signature Triathlon Event will take place in 2023 at the beautiful Cockshott Point at Bowness on Windermere.
The Goodwood Duathlon allows you to experience this classic motor circuit in a way like no other. Run-bike-run your way around the historic venue at Goodwood Motor Circuit in 2023.
Our 2nd visit of the year to the Midlands will be to the epic Cannock Chase Forest, north of Birmingham.
Welcome to the Cotswolds Lake 62 Summer Events, based at a private venue in the Cotswolds.
Welcome to the Cotswolds Lake 62 Summer Events, based at a private venue in the Cotswolds.
The Snowman Duathlon is the perfect option for competitors who want to experience a multi-activity race combining running and cycling at one of the toughest multi-terrain events in the UK!
London Duathlon is one of the UK's favourite races, and the world's largest meeting of duathletes.
The Goodwood Duathlon allows you to experience this classic motor circuit in a way like no other. Run-bike-run your way around the historic venue at Goodwood Motor Circuit in 2023.
The Sandman Duathlon is a great option for athletes who want to compete in a multi-activity race combing running and cycling in one of the UK's most beautiful locations.
Welcome to the Cotswolds Lake 62 End Of Season Events, based at a private venue in the Cotswolds.
Thruxton Mass Attack will again host the 2024 Great British Duathlon Age Group Qualifiers. Please do enter early as this event will be a sell out.
If you've not found anything that takes your fancy, just select your region below for more events in your area.
