Standard duathlons in UK in June 2026
Find standard duathlons in UK in June 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 14 Jun 2026
- £85.99-£95.99
Slateman Triathlon & Duathlon | Standard Duathlon
The most iconic multi-sport adventure race in Wales, combining a brutal mountain cycle and a demanding run through Snowdonia’s dramatic, awe-inspiring landscape.
- Chip timing
- Enter online
- Hilly
- Mountainous
- Age 17 & over
- 5.8 km trail running + 718 ft ascent
- 49.9 km road cycling + 2765 ft ascent
- 11.7 km trail running + 1276 ft ascent
- Sun 21 Jun 2026
- £64-£80
Cholmondeley Castle | Standard Duathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Duathlon! Bring your friends and celebrate completing your challenge in the festival village.
- Chip timing
- Enter online
- Age 17 & over
- 10 km trail running
- 42 km road cycling
- 5 km trail running
- Sun 28 Jun 2026
- £94.99-£105.99
Wild Horse Brewing Co. Llandudno Triathlon & Duathlon | Standard Duathlon
Run, ride, run along Llandudno’s spectacular coastline — a challenging yet achievable duathlon with closed rolling roads, a fast finish and classic seaside atmosphere.
- Chip timing
- Enter online
- Traffic free
- Age 17 & over
- 5 km road running
- 34.75 km road cycling + 701 m ascent
- 9.4 km road running