TNT Tuesday Night Thunder Race Series

TNT Tuesday Night Thunder is a weeknight criterium bike race series in Louisville, Colorado, with racing every Tuesday starting in June. The format is short-course road racing: riders complete repeated laps on a compact circuit rather than one long point-to-point route. The series is self-categorized and unsanctioned, which keeps the entry point lower and aligns with the organizer’s goal of making racing accessible, enjoyable, and connected to the local cycling community. The course is 0.6 miles per lap, with 27 feet of climbing each time around. It features three wide 90-degree turns, followed by a long, gradual uphill sweeper leading to the start/finish line, offering beginners a straightforward layout without many tight technical corners. Tendeg LLC organizes the series, with HUNT WHEELS and Louisville Cyclery as presenting sponsors, and race numbers are worn on the rider’s right side.