- Sun 20 Oct
- £55
- Sun 20 Oct
- £55
Northampton, Northamptonshire, UK
ATW Holdenby House Sprint Distance Duathlon
Based in the grounds of the 2,000 acre Holdenby Estate, the traffic-free run lap follows a scenic trail and the rolling bike course enjoys fast-riding country roads.
- Enter online
- Undulating
- Age 15 & over
- 5.4 km trail running
- 19 km road cycling
- 5.4 km trail running
- Sun 27 Oct
- £55
- Sun 27 Oct
- £55
Huntingdon, Cambridgeshire, UK
ATW Grafham Sprint Distance Duathlon
Join ATW, the largest multisport organiser in the UK, at the iconic Grafham Water - a venue that has been used for award-winning events, national championships and GB qualifier races.
- Enter online
- Age 17 & over
- 5 km road running
- 17 km road cycling
- 2.5 km road running
- Sun 3 Nov
- £42
- Sun 3 Nov
- £42
Lifton, Devon, UK
Devon Duathlon Autumn | Sprint
Roadford Lake is a great venue for a duathlon and this event comes with top 5-star reviews from sportspeople of all abilities! You won't be disappointed.
- Chip timing
- Enter online
- Undulating
- Age 15 & over
- 5 km road running
- 20 km road cycling
- 2.5 km road running
- Sun 16 Mar 2025
- £38-£44
- Sun 16 Mar 2025
- £38-£44
Paignton, Devon, UK
Donut Duathlon Spring | Sprint
The Torbay Velodrome offers a fast, flat and traffic-free course catering for all ages and abilities in a safe, supported and inclusive way, with a medal and donut at the finish line!
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 15 & over
- 5 km road running
- 19.5 km road cycling
- 2.5 km road running
- Sun 13 Oct
Fareham, Hampshire, UK
Deviation Duathlon | Sprint Distance
- 2.5 km trail running
- 10 km road cycling
- 2.5 km trail running
- Sun 13 Oct
Gravesend, Kent, UK
South East Team Relay, Fast Furious and GOTri Duathlon | 34rd Fast Furious Duathlon
- 5.5 km road running
- 20 km road cycling
- 3 km road running
- Sun 20 Oct
Hayes, UK
Duathlon - Hillingdon Triathletes | Sprint
- 3 km road running
- 15 km road cycling
- 1.5 km road running
- Sun 10 Nov
Windsor, Buckinghamshire, UK
Dorney Lake Duathlon | Super Sprint
- 2.5 km road running
- 10 km road cycling
- 2.5 km road running
- Sun 10 Nov
Windsor, Buckinghamshire, UK
Dorney Lake Duathlon | Sprint
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 10 Nov
Windsor, Buckinghamshire, UK
Dorney Duathlon - November | Sprint Distance
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 17 Nov
Kirkby Mallory, Leicestershire, UK
BUCS Duathlon Championships
- 5 km road running
- 20 km road cycling
- 2.5 km road running
- Sun 24 Nov
Altrincham, Greater Manchester, UK
Dunham Massey Winter Duathlon | Sprint
- 5.32 km road running
- 21.99 km road cycling
- 2.83 km road running
- Sun 15 Dec
Stockport, Greater Manchester, UK
Woodford Community Christmas Duathlon | Sprint
- 4.4 km road running
- 19.5 km road cycling
- 2.39 km road running
- Sun 15 Dec
Windsor, Buckinghamshire, UK
Dorney Lake Duathlon | Super Sprint
- 2.5 km road running
- 10 km road cycling
- 2.5 km road running
- Sun 15 Dec
Windsor, Buckinghamshire, UK
Dorney Lake Duathlon | Sprint
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 15 Dec
Windsor, Buckinghamshire, UK
Dorney Duathlon - December | Sprint Distance
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 15 Dec
Mansfield, Nottinghamshire, UK
Sherwood Pines Festive Duathlons | Festive Sprint Duathlon
- 5 km trail running
- 15 km mountain biking
- 2.5 km trail running
- Sun 12 Jan 2025
Wilmslow, Cheshire, UK
Manchester Airport Winter Duathlon | Sprint
- 4.18 km road running
- 34.95 km road cycling
- 2.82 km road running
- Sun 19 Jan 2025
Windsor, Buckinghamshire, UK
Dorney Duathlon - Jan | Sprint Distance
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sat 1 Feb 2025
Windsor, Buckinghamshire, UK
Dorney Duathlon - Feb | Sprint Distance
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 9 Mar 2025
Windsor, Buckinghamshire, UK
Dorney Duathlon - March | Sprint Distance
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 16 Mar 2025
Bolton, Lancashire, UK
Firefighters Duathlon
- 4 miles trail running
- 25 miles road cycling
- 4 miles trail running
- Sun 16 Mar 2025
Chippenham, Wiltshire, UK
The Draft Legal 'Chilly' Duathlon - GB Age-Group World Championships Qualifier
- 5 km road running
- 20.5 km road cycling
- 3 km road running
- Sun 23 Mar 2025
Ely, Cambridgeshire, UK
Ely 115 Squadron Duathlon
- 5 km road running
- 25 km road cycling
- 5 km road running
- Sat 5 Apr 2025
Windsor, Buckinghamshire, UK
Dorney Duathlon - April | Sprint Distance
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 6 Apr 2025
Morpeth, Northumberland, UK
Northumberland Duathlon | Sprint
- 5.75 km road running
- 19 km road cycling
- 5.75 km road running
- Sun 13 Apr 2025
Ormskirk, Lancashire, UK
West Lancs Spring Triathlon, Duathlon & Aquathlon | Duathlon
- 5 km trail running
- 21.5 km road cycling
- 2.5 km trail running
- Sat 19 Apr 2025
Kirkby Mallory, Leicestershire, UK
ATW Mallory Park Duathlon | Sprint Distance
- 5 km road running
- 20 km road cycling
- 2.5 km road running
- Sun 4 May 2025
Bolton, Greater Manchester, UK
Horwich Triathlon, Duathlon & Aquathlon | Duathlon - Sprint Distance
- 5 km road running
- 20 km road cycling
- 2.5 km road running
- Sun 18 May 2025
Southport, Merseyside, UK
Southport Triathlon, Duathlon & Aquathlon | Duathlon - Sprint Distance
- 5 km road running
- 20 km road cycling
- 5 km road running
- Sun 29 Jun 2025
Penrith, Cumbria, UK
Ullswater Epicman Triathlon & Duathlon | Duathlon - Sprint Distance
- 5 km road running
- 24 km road cycling
- 5 km road running
- Sun 20 Jul 2025
Preston, Lancashire, UK
Central Lancashire Junior and Super Sprint Duathlon - Summer | Sprint
- 4.8 km track and field
- 19.5 km track cycling
- 3.2 km track and field
- Sun 24 Aug 2025
Ormskirk, Lancashire, UK
West Lancs Summer Triathlon, Duathlon & Aquathlon | Duathlon
- 5 km trail running
- 21.5 km road cycling
- 2.5 km trail running