ÖTILLÖ Casco Bay USA
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ÖTILLÖ Casco Bay USA : event overview
The event takes place in Casco Bay, off the coast of Portland, Maine. It uses multiple islands and coastal terrain, including swims in salty ocean water, tide-influenced crossings, island runs, and rock scrambles. Race logistics use Casco Bay Lines ferries to transport athletes and volunteers to start islands; spectator ferry tickets are not included. Ferry return to the mainland is free after the event on a first-come, first-serve basis.
There are three official distances:
- Casco Bay Experience : total 9 705 m, swim 1 635 m, run 8 070 m
- Casco Bay Sprint : total 16 930 m, swim 3 230 m, run 13 700 m
- Casco Bay World Series : total 35 165 m, swim 7 940 m, run 27 225 m
Start locations vary by distance: the World Series starts at Chebeague Island Chandler's Cove; Sprint and Experience start at Great Diamond Island ferry landing. The finish and post-race site are at Peaks Island Lion’s Club, where post-race food and drink are available.
Mandatory race equipment includes a wetsuit, whistle, compression bandage, and a tether or tow line; race-provided items include a color-coded swim cap, race bib, and a foldable cup. Packet pickup is mandatory the day before at Holiday Inn Portland-by-the-Bay with scheduled pickup windows; race morning pickup is available as an add-on on a limited basis. Safety cut-offs are set at specific course exits and are enforced. Water stops supply water and electrolyte drink and require proper trash disposal. Visit the organization's website for the most recent information.
