Flatrock 101

Independence, United States • 19 Apr 2025

FlatRock 101 is a renowned trail running event taking place in Independence, Kansas, featuring multiple race distances: 101K, 50K, 25K, 12K, and 5K. Celebrated as the first and oldest trail ultra in Kansas, it offers a unique experience along the scenic Elk River Hiking Trail, characterized by limestone bluffs and picturesque views. Participants can also join the FlatRock Triple Crown series, completing three races for a special award. The event includes a pre-race dinner, multiple aid stations, and opportunities for volunteers to earn discounts on future races. This event promises a challenging yet rewarding experience for all runners. Visit the organization's website for the most recent information.

Race information

101 km
101k
50 km
50k
25 km
25k
12 km
12k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

Tackle the legendary trails of Kansas at the FlatRock 101. This event features five distances on the rocky, scenic Elk River Hiking Trail. It's part of the FlatRock Triple Crown Series, offering a unique challenge for trail runners.

Experience the historic FlatRock trail runs on Kansas's legendary Elk River Hiking Trail. Choose from four distances on a technical course through unique limestone bluffs. Enjoy full aid station support and a pre-race community dinner.