Spacerock Trail Race
Agua Dulce, United States • 18 Oct 2025
Event overview
The SPACEROCK Trail Race takes place on October 18, 2025, at Vasquez Rocks Natural Area Park in Agua Dulce, California. The event offers multiple trail distances and is organized by New Global Adventures. Entry prices vary by distance and registration period; listed price range is $70 to $215. Race entries include a finisher medal, official shirt, collectible space bag, and race photos. Awards are given for top finishers.
Course and race details
- Half Marathon+ - 13.9 miles (listed as just under 14 miles)
- 15K - 14.3 km
- 10K - 10 km
- 5K - 5 km
Courses are full loops run inside Vasquez Rocks and include packed dirt, sandy creek beds, rocks, boulders, single-track trails, and sections of the Pacific Crest Trail. The Half Marathon+ is listed with over 3,200 feet of elevation gain and descent. The 5K and 10K follow a loop with moderate climbing and single-track sections. The 15K includes a large mountain climb and additional single-track. Half Marathon+ and 15K runners pass through a "black hole" tunnel of over 500 feet on the course. Aid stations are provided on course; the number of stations varies by distance. The event is implementing a cupless policy at aid stations and asks runners to bring a collapsible cup, water bottle, or hydration pack. Visit the organization's website for the most recent information.