Expand Capacity 100 | July 2026

The race.

How much can you grow in 31 days?

The Expand Capacity 100 Challenge is a virtual movement challenge designed to encourage consistency, resilience, and personal growth . Your mission is simple: complete 100 challenge miles during the month of July through eligible activities such as walking, running, rucking, hiking, cycling, swimming, rowing, roller skating, and more.

Whether you're training for your next race, preparing for military or first responder fitness, improving your health, or simply looking for motivation to move each day, this challenge is for you.

Move at your own pace. Challenge yourself. Celebrate your progress alongside a community committed to expanding their capacity—one mile at a time.