1 lap of 1,9km
Challenge Lisboa starts with one swim lap of 1,9 kilometers in the beautiful Rossio dos Olivais, next to the famous Lisbon Oceanarium, in calm ocean waters.
4 laps of 22,5 km
The 4 lap bike course takes the athletes out of Parque das Nações and into the IC22 freeway, which will be completely closed to traffic. With ample space for everyone and the Tagus river as a backdrop, this is a mostly flat course, with just a 1km climb (6% incline) before the turn around point at the middle of each lap.
4 laps 5,2 km
Four lap out and back course will take you around the water front to the, bla bla bla. There will be 2 aid stations at each lap, located at km 2 and 4. A total of 8 aid stations on the 21,1 km.