Prepare for an unforgettable journey through the stunning Sonoran Desert at the Dam Good Run, returning on April 12, 2026, to Lake Pleasant Regional Park in Morristown, AZ. This annual event, organized by the acclaimed Aravaipa Running, offers a unique opportunity to experience breathtaking Arizona landscapes across a variety of distances: 40K, 26K, 13K, 4M, and 2M. Typical race day conditions in mid-April feature comfortable lows around 51F, warming to highs of 83F, with a minimal 1% chance of precipitation, providing ideal running weather to tackle the challenging yet rewarding terrain.

The Dam Good Run is renowned for its distinctive course, highlighted by the thrilling experience of running directly across the iconic New Waddell Dam, a feature offered in all distances except the 2-mile option, which hugs the scenic shoreline. Beyond the dam, runners dive into rugged single-track trails that wind through mountainous desert landscape, offering significant climbs, steep descents, and views teeming with Saguaro cacti and curious wild burros. The longer 26K and 40K courses showcase newly constructed trails along the lake's shoreline, culminating in breathtaking vistas from Yavapai Point for those tackling the "Dam Insane" 40K. This ultimate challenge even includes a unique, guided raft ride (or swim option) across a scenic cove, making it a truly one-of-a-kind trail race.

Runners consistently praise the Dam Good Run for its impeccable organization and well-stocked aid stations, strategically placed every 1.5 to 5.4 miles, offering water, electrolyte drinks, and an array of sweet and salty snacks. While the initial miles on pavement across the dam provide a fast start, the transition to technical trails delivers an authentic trail running experience that appeals to both seasoned ultrarunners and those new to the sport. Adding to the festive atmosphere, participants can enjoy post-race food, a charity beer garden, and the refreshing option to cool down with a dip in the cold waters of Lake Pleasant just steps from the finish line. The Dam Good Run is also a celebrated gathering as it hosts the award ceremony for the Desert Runner Trail Series, making it a vibrant celebration of the trail running community.