2025 Human Race Half Marathon – New Course Overview

The 2025 Human Race Half Marathon debuts an all-new course that captures the spirit of Fort Collins with a blend of charming streets, riverside paths, and tranquil trail running. The race starts and finishes on iconic Mountain Avenue at the intersection of Mountain & Howes.

From the start line, runners head west on Mountain Avenue before turning right onto Sherwood Street, descending gradually toward Martinez Park. There, you’ll connect a short loop of the Hickory Trail to the Poudre Trail near College Avenue.

The route continues east, tracing the river through lush greenways and open space until reaching the serene Prospect Ponds. A loop around the water’s edge—including a short stretch of packed dirt trail—offers a peaceful interlude before turning back toward downtown.

Though the course is largely flat, the first half features a net descent of approximately 227 feet over 6.5 miles—making for a fast and flowing start. But save some energy: you’ll gradually climb those same feet on the return trip to the finish.

Expect a warm welcome and lively celebration as you cross the finish line on Mountain Avenue and earn your well-deserved finisher medal.