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Run, Ride, and Conquer
Prepare Your Shoes
The Countdown Has Begun

the ultimate virtual running challenge
Everything You Need to Know About the Challenge

Your run. Your rules.
Welcome to Run x 100 Kilometer – a global virtual challenge for runners who love pushing boundaries. Our mission is simple: help people stay active, motivated, and celebrated for their efforts, no matter where they are.
Born out of a passion for fitness and community, this platform empowers participants to take on a 100 KM challenge at their own pace, using Strava to track every step. Whether you’re running through city streets or quiet trails, you’re part of a movement that celebrates personal achievement.
This site is your go-to hub for event registration, challenge guidelines, support, and motivation. We make it easy: register, run, track your progress, and receive a beautiful finisher medal — with free shipping worldwide.
Join thousands of runners who’ve turned their goals into memories.
Beyond the Borders
Experience the Thrill of the Finish Line