Trek 100 - a life-changing bike ride supporting MACC fund

Join us in Waterloo, WI for the Trek 100

Saturday, June 8, 2024

The Trek 100 began as a humble charity bike ride to raise funds for childhood cancer childhood cancer and related blood disorders research. But over the last three decades, it's grown into something so much bigger. Since 1990, we've raised over $20 million for the MACC Fund — and on June 8, we'll gather at Trek's global headquarters once again to ride, party, and support this crucial cause. This is our open invitation for you to join us for the best group ride ever!

Incredible routes

Ready to ride? Four incredible routes take you through the heart of America’s Dairy Land and roll right back to Trek Headquarters for a party at the end. Explore the rides and join us for a delightful adventure that supports an amazing cause.

Explore Trek 100 routes

Mind-blowing stops

Bet you can’t guess what we’ll surprise you with this year! Our world-famous rest stops are revamped, stocked, and ready with incredible snacks and a non-stop party with plenty of family-friendly fun.

Life changing cause

Every dollar of your registration and pledges benefits the MACC Fund's efforts to end childhood cancer and related blood disorders. Over the past 45 years, the MACC Fund has contributed more than $84 million to this important cause, fighting for children and their families.

See the difference you make

Pedal. Party. Repeat.

Put the FUN in fundraising! Refer five friends to Trek 100 and get your registration refunded*. Whether you want to tackle the 19-miler or take on the challenge of a full century, the Trek 100 is sure to be a party. Costumes optional. Fun guaranteed.

* Donation minimums still apply. Friends must enter your first and last name at sign up.

Unmatched ride support

You can ride easy knowing technical support is always minutes away during the Trek 100. We’ll have a great crew of Trek Certified Technicians and the amazing team at Wheel and Sprocket on hand to take care of any issues you might encounter along the way.

Questions? Contact us at [email protected]

Bring your friends! And your friend’s friends!

Put the FUN in fundraising! Refer five friends to Trek 100 and get your registration refunded*. Whether you want to tackle the 19-miler or take on the challenge of a full century, the Trek 100 is sure to be a party. Costumes optional. Fun guaranteed.

* Donation minimums still apply. Friends must enter your first and last name at sign up.

A VIP Trek 100 experience with Trek Travel

Get a guided Trek 100 experience of a lifetime with Trek Travel. You’ll enjoy world-class hospitality, a VIP meet-and-greet, unmatched access to Trek Headquarters, and a whole lot more.