06/12/2026
Join the free 100 Miles, 100 Days Challenge starting June 16!
Registration is quick and easy. brnw.ch/21wT9zG
Get ready to make this your most active summer yet! The 100 Miles, 100 Days Challenge is back, and it’s your chance to move, roll, ride, or run your way to 100 miles. Whether you’re into biking at sunrise, dancing in your living room, cruising on rollerblades, or pushing miles in a wheelchair, every movement counts toward your goal.
Track your progress online, climb the leaderboard, and help boost Grundy County’s total miles. The friendly competition gets real fast — and bragging rights are absolutely on the line. Which county will claim the crown this year?
The challenge runs from June 16- Sept. 24, so register now for instructions and to prepare for the start!
This program is a great way to get groups, coworkers, friends, and families to hold each other accountable or even compete for the most miles!