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Triathlons in Cornwall
Find triathlons near me in Cornwall for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sun 15 Jun
- £25-£99
- Sun 15 Jun
- £25-£99
Torpoint, Cornwall, UK
Plymouth Triathlon & Plymouth Swim
Previously known as Mount Edgcumbe Triathlon, triathletes and swimmers of all abilities can experience a truly exceptional venue, finishers medal, t-shirt and memorable day out at a fantastic event.
- Families
- Trees not tees
- Newcomers
- Event village
- Park
- Sustainability policy
- Age 9 & over
- Kids triathlon 3
- Sprint triathlon
- Olympic triathlon
- Half Ironman
- Sea swim 3
- Sun 27 Apr
Wadebridge, Cornwall, UK
Wadebridge Triathlon - The Camel
- Super sprint triathlon
- Sprint triathlon
- Sat 31 May
Marazion, Cornwall, UK
Marazion Triathlon: The Kernowman
- Olympic triathlon
- Half Ironman
- Middle aquabike
- Super sprint triathlon