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RUNx100 Challenge poster

100 KM. 1 Goal. Your Pace, Your Place.

100 kilometer marathon medal
Virtual marathon
Virtual marathon

Run, Ride, and Conquer

Prepare Your Shoes

The Countdown Has Begun

the ultimate virtual running challenge

Everything You Need to Know About the Challenge

Distance

100 KM

Your Place

Venue

Your Pace

Time

Just your commitment

Requirements

Anytime

When

Image by Miguel A Amutio

Set your goal, track it, and earn it

Follow Us on Social Media

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

Keep Updated on Our Latest Events

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