United States
Jun
20-21
Fr - Sa
Orange Curtain
The Orange Curtain Endurance Run takes place in Cerritos, California, featuring distances of 100K, 50K, 30K, marathon, 24-hour, 12-hour, 10K, and 6-hour events. The course is a mostly flat 10 km out-and-back loop along the San Gabriel River bike path, combining asphalt and dirt surfaces, repeated multiple times depending on the race distance. It is a Boston Marathon qualifier with USATF certification, known for being fast and beginner-friendly.
Aid stations are located every 5 km, and runners must bring their own hydration gear as the race is cup-less. The event offers a supportive atmosphere with experienced organizers and night-time pacers for safety. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
100 km
100k
50 km
50k
30 km
30k
10 km
10k