Lace up your trail shoes for the Rattler Trail Race on April 18, 2026, set in the heart of Colorado Springs, CO. This Mad Moose Events production offers a spectrum of distances including a 50K, 25K, 10K, and 5K, all designed to showcase the rugged beauty of Palmer Park, one of the city's premier trail systems. Runners will be treated to panoramic views of Colorado Springs and the majestic Pikes Peak as they navigate challenging singletrack, dramatic sandstone bluffs, and unique rock formations. While the course features minimal overall elevation gain, the technical nature of the trails, with steep climbs interspersed throughout, provides a deceptively challenging experience for all participants.

The Rattler Trail Race is renowned for its excellent organization and vibrant atmosphere. Mad Moose Events ensures a seamless race experience, from streamlined bib pickup to meticulously flagged courses, which is especially appreciated given Palmer Park's extensive trail network. Aid stations are strategically placed throughout the course—one for the 10K, four for the 25K, and nine for the 50K—offering ample support and a "plethora of snacks, fruit, and drinks" at the finish line. In an eco-conscious move, the race is cupless, requiring runners to bring their own reusable cups for refills at water dispensers located at the start/finish and every aid station.

Anticipate typical race day conditions with comfortable highs around 61°F and lows around 34°F, accompanied by a low 5% chance of precipitation, creating ideal spring trail running weather. The start and finish line are conveniently located in Palmer Park near the pavilion and baseball diamonds, ensuring easy access for participants and spectators alike. Whether you're tackling your first 5K on the trails or pushing your limits in the 50K, the Rattler Trail Race promises a fun and memorable challenge with stunning scenery right within the city limits.