OmniathlonOWS
Lake Saint-Jean — Canada

Péribonka - Roberval

30.7 km
Distance
Péribonka ↔ Roberval
Sentinel-2 cloudless 2016 · Copernicus Sentinel data

The crossing

Péribonka ↔ Roberval: 30.7 km of shortest route, the shortest loop in the water around the island. No ratified crossing yet.

Distance is the shortest straight line between the start and finish coastal stretches, not the GPS track length: currents cause swimmers to cover much more distance.