Half Marathon Run
NEW for 2026! This is a relatively flat (544’ total elevation gain) course that will take you along scenic rivers, gravel paths, and even a little bit of double track trail. It’s a beautiful tour of Lyons, CO!
9:30 am Start time.
Start out in Bohn Park and into Downtown Lyons. Run into Planet Bluegrass’ property and then go through the tunnel under 36 to get to Apple Valley Rd (one of the most beautiful roads in CO). Run to the end of the road and when you see the arch bridge, you’ll turn around. Once back downtown, you’ll follow the 10K course through the park and onto Old South St Vrain. This road is an on back with an aid station at the turn around. You’ll climb up a short climb on Red Hill Gulch, then return to the 10K course to finish up.
Start in Bohn and run through the Town of Lyons and along streets and gravel trails. You’ll climb up to the base of the foothills, then jump on a single track section of the Picture Rock trail. Once you hit Red Gulch Road, you’ll run alongside the St. Vrain river and a super cool red rock wall. Once you see the turnaround point, you can grab some refreshments or loop back towards town. On your way back, you’ll run through Bohn Park on gravel trails, a short section on pavement, and then for the home stretch to the finish line! It’s a fun course with lots of scenery, mixed-terrain, and a great vibe.