Colorado Fall Equinox Marathon
Fort Collins, CO, USA • September 21, 2025
























Clear conditions throughout the day.
Saucony's latest iteration of it's top reviewed carbon plated racing shoe. Saucony Endorphin Pro 4.When you buy through our links, we may earn a commission.
One of the best races in Colorado! Enjoy the Wild & Scenic beauty of the Poudre River Canyon on a point-to-point downhill course. Source