The Check Off Challenge is just that: make your way through the complete list of 18 stroke and distance combinations and keep your workouts and meets fresh. Each stroke and distance combination offers its own unique challenges, technique variations and pacing strategies, so you can push yourself beyond the simple 'further and faster' routine.

You can keep track of your progress on your My Times page, and if you choose to complete all 18 events in official competition, we'll recognize your achievement with a Masters Swimming Canada Check Off Challenge T shirt. Please note, you must swim all 18 events separately, splits don't count!

The 18 official events are: 50m, 100m, 200m, 400m, 800m, 1500m freestyle; 50m, 100m, 200m backstroke; 50m, 100m, 200m breaststroke; 50m, 100m, 200m butterfly; 100m, 200m, 400m Individual Medley.