Gritty Soldier Challenge logo with a skull design on a dark background Gritty Soldier Challenge logo with a skull design on a dark background

GRITTY SOLDIER CHALLENGE UNIT

Virtual endurance challenges built to test grit, discipline, and consistency.

Take on military-inspired fitness challenges built around rucking, running, mileage, and sustained effort. Every challenge has a mission, a standard, a leaderboard, and earned finisher rewards.

TAKE ON YOUR NEXT CHALLENGE
Choose Your Mission. Earn It.
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November 2026
GRIT 100

Complete 100 standardized miles in 30 days through any authorized activity. Check the Challenge page for more details.

REGISTER NOW
JUNE 2026
LEGION MARCH

18.4 Miles • 45lb Ruck • 6 Hours

(REGISTRATION FULL)

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Stay Connected. Train Together. Earn It.