Trail Running calendar near Green Valley 2025-2026

The Catalina State Park 50-Year Trail Race will take place in Tucson on Sunday 21 September 2025. You can run between 5 and 9 miles.

The Everyone Runs Catalina State Park 10 Mile will take place in Tucson on Sunday 9 November 2025. You can run between 5 and 10 miles.

The Veterans Day Catalina St. Park 10.6 Mile Trail Race will take place in Tucson on Sunday 9 November 2025. You can run between 5 and 10 miles.

The Thanksgiving XC Classic is a festive running event held at Reid Park in Tucson, Arizona, featuring a 5K race and a 1.5-mile fun run/walk. The 5K course offers a European-style cross-country experience with two loops over grass, dirt, and some asphalt, including hay bale obstacles with bypass lan..

The Colossal Vail 50/50 is a trail running event held near Vail, Arizona, starting and finishing at Colossal Cave Mountain Park. It offers multiple distances including a 50-mile ultra, 55K, and half-marathon options with both day and night courses. The race features fast, rolling terrain on recently..

The TMC Old Tucson Trail Run features a 4-mile trail run and a family-friendly 1-mile walk/run, set against the backdrop of the historic Old Tucson Studios. Scheduled for February 22, 2026, this event welcomes participants of all ages, including a special Kids Mile for those 14 and under. Runners wi..

The Old Pueblo Endurance Runs is a historic ultramarathon held in Sonoita, Arizona, on the scenic trails of the Santa Rita Mountains. Established in 1985, it is one of Arizona’s oldest trail ultramarathons, offering 50-mile and 25-mile race options. The event takes runners through rugged terrain sta..