Quad Rock 25 & 50 Mile Trail Races

🏞️ Welcome to Quad Rock Races

Welcome to the Quad Rock 50 & 25 Mile Trail Races, an event put on by trail runners for trail runners.

🚩 Race Location

Taking place on the trails and hills west of Fort Collins in Lory State Park and Horsetooth Mountain Park, the Quad Rock loop will take you on a tour of the Fort Collins skyline, situated on the northeastern flanks of Colorado’s mighty Rocky Mountains.

🌄 Scenic Views

• East View: Look east from the course’s high ridges and you will see the Great Plains extending as far as the eye can see.
• West View: Look west and you will take in the layered ridgelines and summits of Northern Colorado’s Rocky Mountain swell, dominated 30 miles away by a towering Longs Peak.

🥇 Race Experience

We aspire to not only offer a first class trail racing experience on a challenging, scenic, and impeccably marked course, but also a top-notch, post-race experience that will leave your bellies full, your feet tapping and your mouths yapping.

🏃‍♂️ Course Details

• 25 Mile Loop: On the 25 mile loop you will ascend a touch over 5,500 vertical feet on more than 23 miles of premium Fort Collins singletrack connected by two miles of dirt road.
• 50 Mile Challenge: Run the second loop in reverse for a full 50 miles and a net vertical gain in excess of 11,000 feet.

🗓️ Event Date

The Quad Rock 25 & 50 Mile Trail Races will take place on 2025-05-10.

🔗 Race Information

For more details, visit the official race page: Quad Rock Registration.