
Operation 17.75K
Challenge
Join us as we train together for the rugged and iconic Marine Corps 17.75K race, commemorating the year the Marine Corps was established.
January 9 – March 20, 2026
The Mission
Hit weekly running and cross-training targets over the ten week challenge, and get yourself — and your team — into peak form for race day!
Every step = 1 point.
Every exercise minute = 200 points.
The Reward
Successful completion of the challenge will be recognized with a premium 3-inch deluxe Marine Corps Marathon Challenge Coin.
Go for the gold!
How to Join
Connect a Tracker!
Already logging your steps? Just connect your fitness app and your activity will sync automatically! 🎉
Apple Health
Google Fit
Garmin
Fitbit
Health Connect
