Colorado Half Marathons 2024 Results. In 2024, usa today named boulderthon’s 5k the #5th best in the country, while simultaneously announcing its half marathon as the #8th best in the us, in its 2024. View race results and photos from the colorado marathon in fort collins!
Enjoy the fall scenery on this run down the poudre canyon. Five of colorado’s original and most beloved half marathons and one unique 25k are teaming together, along with hal sports to bring you the colorado half+ mountain marathon series!