Swimruns in the UK
Often requiring teams of two, swimruns are a multi-stage event without the need to change clothes in transitions - you swim in your running shoes and run in your wetsuit. Ranging from coastal island-hopping to laps in and around lakes, swimrun events are becoming increasingly popular across the UK. Select your location for swimruns in your area or scroll down to see events coming up.
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Swimruns in 2025
Featured events are listed below - select your region to see all events.
- Sun 22 Jun
- £16-£25
Man vs Moor
Take on Exmoor’s toughest challenge and battle the elements in a most exclusive and challenging event combining running, scrambling, tunneling and optional swimming!
- Fun run
- 5K run
- 10K run
- 10 miler
- Sat 5 Jul
- £150-£290
Rat Race | Man Vs Coast
Man vs Coast is a 25-mile adventure run in Cornwall featuring natural obstacle challenges such as sea wades and coasteering for the adventurer who wants to make a weekend of it.
- 25 miles trail running
- Sat 19 Jul
- £20-£25
Clevedon SwimRun
Ideal for first-timers and experts alike, the award-winning Clevedon SwimRun is like a tough park run with some swimming included. The event has earned top reviews over the years!
- Sprint swimrun
- Regular swimrun
- Fri 29 Aug - Mon 1 Sep
- £20-£55
Something Wild Festival
A family-friendly trail running festival for all ages and abilities with Devon's best trail routes at its heart - plus sea swims, swimruns, guided runs, yoga, music, speakers, local food and camping!
- Trail run
- 5K run
- 10K run
- Sea swim
- Sprint swimrun
- + 5 more races
- Sun 11 May
- £52
Tal Y Llyn Swimrun
The Eliminator Swimrun is coming to Tal Y Llyn!
- 800 km lake swimming
- 1.4 km trail running
- Sat 24 May
- £60-£170
Precision Fuel & Hydration Hokey Cokey St Austell
The Hokey Cokey is Cornwalls toughest multi-sport event, don't be deceived by the distances this is a testing event and a real challenge!!!
- Sprint swimrun
- Ultra swimrun
- Sat 14 Jun
- £79-£117
Great North SwimRun
SwimRun is a fantastic opportunity to immerse yourself in the great outdoors, taking on land and water, as you navigate your way around the Short or SwimRun distances.
- Sprint swimrun
- Regular swimrun
- Sat 6 Sep
- £36.40
The Eliminator - Liverpool
This is a swimrun knockout event, with a potential total of 15km (run: 12km; swim 3km). Perfect for all swimrun abilities, all taking place at Princes Dock, Liverpool.
- 3 km lake swimming
- 12 km trail running
- Sun 14 Sep
- £115
Lock 2 Lock SwimRun
The river Thames sets the scene for the swimming sections, starting at Eynsham Lock.
- Ultra swimrun