Cuyamaca 100K results

Open official 2026 Cuyamaca 100K results. Past editions are below.

Race date
Saturday, October 3, 2026
Location
Julian, California

Race record updated September 30, 2026. Official timing providers may continue to revise preliminary times and placements. Have a newer official update or source link? Send it our way.

Just finished?

Ran the 2026 Cuyamaca 100K?

Help future runners understand the course, logistics, and race-day atmosphere. A short report takes about two minutes.

Share a 2-minute report

Past results

Earlier official Cuyamaca 100K results, grouped by source when one durable results hub covers multiple years.

  • 2025Official sourcecuyamaca100k.comCovered by the official link above

Results from ultramarathons nearby on the calendar and the map.

All results
Found an official update?Send race details or links

Send us confirmed dates, registration links, results, live tracking, or course changes. Include the source link so runners can reach the right information.

Include source links when you can.