Race Details
This is the race that started the Swimrun movement in North America. It is an incredibly diverse route with cold, salty swims and runs traversing quintessential New England island roads. Every year, the course changes depending on the tides. A swim crossing one year might be a run leg the next. You must be prepared for anything and everything. This course suits a robust, well-rounded athlete with a keen sense of adventure.
Sprint Registration Fee
Race alone or come as a team and enjoy the ÖTILLÖ Swimrun Sprint at Casco Bay.
Fees
| REGISTRATION | DATE | Team | Solo |
|---|---|---|---|
| 5 | |||
| Late | From July 1st, 2025 | 550 USD | 275 USD |
Sprint Weekend Schedule
Saturday, August 9, 2025 – PACKET PICKUP
Packet Pickup
Sunday, August 10, 2025 – RACE MORNING
Athletes arrive, park, and lineup at Casco Bay Lines (Mainland, Portland).
Athletes board the ferry. Tickets will be provided onsite prior to boarding.
Ferry departs for the starting line on Great Diamond Island.
Anthem and announcements at the starting line.
Race begins.
Sprint Course
Total distance: 16 930m/ 10.5mi
6 runs
5 swims
19% swimming
