Duathlons in UK in July 2025
Find duathlons near me in UK in July 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
Search by month
Search by place
MapEvents near me
Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sat 19 Jul
- £75
- Sat 19 Jul
- £75
Belvoir Castle | Sprint Duathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Sprint Duathlon! Celebrate in the festival village afterwards.
- Chip timing
- Enter online
- Age 15 & over
- 5 km trail running
- 20 km road cycling
- 2.5 km trail running
- Sun 20 Jul
- £80
- Sun 20 Jul
- £80
Belvoir Castle | Standard Duathlon
Great Britain Age Group 2026 Team Qualifier. A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Duathlon then celebrate.
- Chip timing
- Enter online
- Age 17 & over
- 10.5 km trail running
- 45 km road cycling
- 5 km trail running
- Sun 20 Jul
- £90
- Sun 20 Jul
- £90
Belvoir Castle | Middle Duathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in Middle Distance Duathlon! Celebrate in the festival village afterwards.
- Chip timing
- Enter online
- Age 18 & over
- 10.5 km trail running
- 90 km road cycling
- 10.5 km trail running
- Sun 20 Jul
- £20
- Sun 20 Jul
- £20
Central Lancashire Junior and Super Sprint Duathlon - Summer | TriStart
Make use of the superb facilities at the University of Central Lancashire. You will be running and cycling on their amazing Crit track and brand-new athletics track - all traffic-free.
- Enter online
- Flat
- Traffic free
- Age 8-9
- 400 m track and field
- 1.5 km track cycling
- 200 m track and field
- Sun 20 Jul
- £25
- Sun 20 Jul
- £25
Central Lancashire Junior and Super Sprint Duathlon - Summer | TriStar 1
Make use of the superb facilities at the University of Central Lancashire. You will be running and cycling on their amazing Crit track and brand-new athletics track - all traffic-free.
- Enter online
- Flat
- Traffic free
- Age 9-10
- 1200 m track and field
- 3 km track cycling
- 400 m track and field
- Sun 20 Jul
- £25
- Sun 20 Jul
- £25
Central Lancashire Junior and Super Sprint Duathlon - Summer | TriStar 2
Make use of the superb facilities at the University of Central Lancashire. You will be running and cycling on their amazing Crit track and brand-new athletics track - all traffic-free.
- Enter online
- Flat
- Traffic free
- Age 11-12
- 1500 m track and field
- 6 km track cycling
- 600 m track and field
- Sun 20 Jul
- £25
- Sun 20 Jul
- £25
Central Lancashire Junior and Super Sprint Duathlon - Summer | TriStar 3
Make use of the superb facilities at the University of Central Lancashire. You will be running and cycling on their amazing Crit track and brand-new athletics track - all traffic-free.
- Enter online
- Flat
- Traffic free
- Age 13-14
- 2 km track and field
- 7.5 km track cycling
- 800 m track and field
- Sun 20 Jul
- £40
- Sun 20 Jul
- £40
Central Lancashire Junior and Super Sprint Duathlon - Summer | Sprint
Make use of the superb facilities at the University of Central Lancashire. You will be running and cycling on their amazing Crit track and brand-new athletics track - all traffic-free.
- Enter online
- Flat
- Traffic free
- Age 15 & over
- 4.8 km track and field
- 19.5 km track cycling
- 3.2 km track and field
- Sun 20 Jul
- £30
- Sun 20 Jul
- £30
Central Lancashire Junior and Super Sprint Duathlon - Summer | Super Sprint
Make use of the superb facilities at the University of Central Lancashire. You will be running and cycling on their amazing Crit track and brand-new athletics track - all traffic-free.
- Enter online
- Flat
- Traffic free
- Age 15 & over
- 2 km track and field
- 12 km track cycling
- 2 km track and field
- Thu 3 Jul
Duathlon - Hillingdon Triathletes | Super Sprint
- 3 km road running
- 9 km road cycling
- 100 m road running
- Thu 3 Jul
Duathlon - Hillingdon Triathletes | Sprint
- 3 km road running
- 15 km road cycling
- 1.5 km road running
- Wed 9 Jul
South West Maritime Triathlon Series - Race 3 | Duathlon
- 3 km road running
- 18 km road cycling
- 5 km road running
- Wed 16 Jul
Cotswolds Lake 62 Evening Triathlon Series - Race 3 | Duathlon
- 1.5 km trail running
- 12.5 km road cycling
- 3 km trail running
- Thu 31 Jul
Duathlon - Hillingdon Triathletes | Super Sprint
- 3 km road running
- 9 km road cycling
- 100 m road running
- Thu 31 Jul
Duathlon - Hillingdon Triathletes | Sprint
- 3 km road running
- 15 km road cycling
- 1.5 km road running