Challenge Series Race Map

Our comprehensive 2019 Challenge Series specialty race map / triathlon calendar for Challenge triathlons around the world.


The Full Challenge iron distance events consists of a 3.8km Swim, 180km Bike and 42.2km Run (S: 2.4mi B: 112mi R: 26.2mi) while the Half Challenge distance events features a 1.9km Swim, 90km Bike and 21.1km Run (S: 1.2mi B: 56mi R: 13.1mi). Some of the races in the Challenge Series feature a Relay Team option as well as an Olympic distance race option (S: 1.5km B: 40km R: 10km).

Triathletes can qualify for the the Challenge Series Championship race which takes place in Samorin, Slovakia in June.

For additional details on the series go to the Challenge Family website: