You'll experience the stunning natural beauty of the Rock River region as you navigate through rolling hills, quaint towns, and fascinating landmarks the area has to offer. Whether you're riding solo, or as part of a team, Rock River Madness is the perfect opportunity to challenge yourself and make new friends!
Come enjoy a nice, early season ride with road courses options of 100k, 50k, or the 16k family fun ride, and trail course options of 13 Mile, 10 Mile, or 6 miles of beautiful off road riding!
Proceeds from this ride will benefit the Dixon Parks District and Rock River Valley Bicycle Club in maintaining the trails.
Must pre-register by April 10th to receive a T-shirt!
May 02, 2026
Distance — 100K
Type — —
07:00
$45.00
May 02, 2026
Distance — 16K
Type — —
07:00
$30.00
May 02, 2026
Distance — 50K
Type — —
07:00
$40.00
May 02, 2026
Distance — 10 Miles
Type — —
09:00
$40.00
May 02, 2026
Distance — 13 Miles
Type — —
09:00
$45.00
May 02, 2026
Distance — 6 Miles
Type — —
09:00
$30.00
May 02, 2026
Distance — 10 Miles
Type — —
12:00
$40.00
May 02, 2026
Distance — 13 Miles
Type — —
12:00
$45.00
May 02, 2026
Distance — 6 Miles
Type — —
12:00
$30.00
These values represent the 3-year monthly averages for May in Dixon.
Dixon is called "The Petunia City" but is probably best known as the boyhood home of former US President Ronald Reagan.
Read more launchExplore other exciting events happening in this same region.
location_on Kewanee, Illinois, US
calendar_today Apr 18, 2026
location_on East Moline, Illinois, US
calendar_today Apr 22, 2026
Hand-picked events we think you’ll love.
Nov 21, 2026
The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…
Read more
Nov 28, 2026
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family.The…
Read more
Dec 13, 2026
Join us for the annual Candy Cane Course 5k/12k! A fun, Christmas-themed event that is perfect for the whole family.Th…
Read more
Mar 21, 2027
WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …
Read more
