Team Left Hand is a group of employees and friends dedicated to solving the riddle that is Multiple Sclerosis. Our Colorado team is the one that started it all in 2008 and has since grown to over 150 riders raising over $4 million in 18 years!

We hope you’ll join us as a riding cyclist, a virtual cyclist, or join our ever-expanding team of volunteers to raise funds and awareness for the millions of people around the world that are fighting the disease today.

Date: June 28–29, 2025
Fundraising Minimum: $400