Teifi Castle to Castle Swim
The 10 km Teifi Castle to Castle Swim is a 10 km marathon swim that is part of the OSS Adventure Series (Outdoor Swimming Society Adventure Series) and is a free, wild swim offered to OSS swimmers by OSS swimmers.
It is held on the River Teifi in Cardigan, Wales, swimming up and down with the tide. This swim takes place on the weekend of the Cardigan River & Food Festival and is open to a limited number of swimmers.
2015 Adventure Series Swims
- 10 km Teifi Castle to Castle Swim
- Hudson Brothers on the River Eden, a 12.5 km swim on 15 August
- Hudson Brothers on the River Eden, a 11 km swim on 16 August
2014 Adventure Series Swims
- The Lampay Island Circumnavigation - Isle of Skye
- The Slingshot - Bristol Channel
- Baggy Point Cave Swim - North Devon