GoingTough is an event calendar with triathlon and endurance sports events in and around Germany. The triathlon calendar has one of the largest and most current databases for endurance events.

The events can be filtered by sport, state or period.

Triathlon Events Long Distance, Challenge, Ironman, Middle Distance, 70.3, Short Distance, Olympic Triathlon, Sprint Distance, People's Distance and Relays.

Also everything else that is fun. Swim & Run, SwimRun, endurance swimming, cycling, running, trail, obstacle run, obstacle course.