Colorado Springs Half Marathon 2024. Lace up your hiking boots (just kidding, pun intended) and join us on september 28, 2024, for a half marathon filled with majestic mountain views and enough adrenaline to make your heart race faster than a cheetah on caffeine. Whether you are a seasoned runner or looking to tackle your.

It might only be august 2024, but registration is now open for the 2025 denver colfax marathon, presented by cigna healthcare. It includes the following events: