YOWIE Patrol is headed to Waterloo for the 50th Anniversary TREK 100 charity ride. Find us at the Expo and Water Stop!

Stop by to run valid speed tests and win prizes on-site throughout the event.

Plus, all summer long, every valid speed test counts toward our Grand Prize Sweepstakes. Complete 500+ valid speed tests to qualify, and each test earns you an additional entry.

Grand Prize: One (1) Trek Bicycle Retail Gift Card valued at $1,200, redeemable only at participating Trek retailers and not valid at trekbikes.com. Gift card may be used only toward Trek products available at the issuing retailer. This prize is intended for the purchase of a Trek bicycle so you can choose the perfect model, size, and components with your local Trek retailer’s expert fitting and advice.