Grinduro California

Race facts

• The course covers 97 km.
• It takes place on a Saturday, September 12, 2026 — autumn in this part of the world.
• The closest comparable gravel event is 2026 RI North South Trail Gravel Race/ Ride in Douglas, 62 km away, on September 6, 2026.
• 8 of the 12 most similar events take place in the same month.