RunRace USA › California › Dirty December Trail Run
Dirty December Trail Run
San Diego, California · Sunday, December 20, 2026 · Marathon, Half Marathon, 10K, 6 Hour
Official race page & registration ↗- Date
- Sunday, December 20, 2026
- Location
- San Diego, California
- Distances
- Marathon, Half Marathon, 10K, 6 Hour
- Surface
- Trail
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
More races nearby
- Dec 19San Diego Holiday Half Marathon & 5KSan Diego, CA
- Dec 26A Merry Christmas Run 5K/10K/13.1 SAN DIEGOSan Diego, CA
- Dec 26New Year's Run 5K/10K/13.1 SAN DIEGOSan Diego, CA
- Dec 20Chasing Santa – 5K, 10K, 10-Miler, Half MarathonLong Beach, CA
- Dec 20Rainbow Falls 5KTransverse & Kennedy Drives, CA
See every race on the California calendar, or use the Race Finder for maps and filters.