No Name Trail Races
Oct 24Agoura, CA50K, Half Marathon +1
50K, 6 weeks before race day, 18 mi away, registration open
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planRegistration opens
Apr 1, 2026
Race day
Dec 5, 2026
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 24Agoura, CA50K, Half Marathon +1
50K, 6 weeks before race day, 18 mi away, registration open
Oct 18Bakersfield, CA30.1 mi, 23.9 mi +6
50K, 7 weeks before race day, 89 mi away, registration open
Oct 24Goleta, CA100 mi, 100K +1
50K, 6 weeks before race day, 67 mi away, registration open
Oct 17San Diego, CA50K, 23 mi +4
50K, 7 weeks before race day, 143 mi away, registration open
Straight-line distance
Jan 9, 2027Avalon, CA50 mi, 50K
Also 50 miles, 65 mi from Ray Miller 50/50, registration open
Dec 5Julian, CA50 mi
Also 50 miles, the same weekend as Ray Miller 50/50, registration open
Jun 5, 2027Malibu, CA100K, 50 mi +3
Also 50 miles, 1 mi from Ray Miller 50/50
Jan 9, 2027Escondido, CA50 mi, Marathon +4
Also 50 miles, 131 mi from Ray Miller 50/50, registration open
Straight-line distance
Oct 10Foresthill, CA50 mi, 25 mi
Oct 10Silverado, CA50 mi, 50K +1
Oct 17Healdsburg, CA100 mi, 50 mi +1
Dec 5Julian, CA50 mi
Dec 6San Francisco, CA50 mi, 50K
Jan 9, 2027Avalon, CA50 mi, 50K
Jan 9, 2027Escondido, CA50 mi, Marathon +4
Jan 30, 2027Calabasas, CA100K, 50 mi +3
Feb 6, 2027Sacramento, CA50 mi, 50K +3
Feb 6, 2027Monterey, CA50 mi
Feb 20, 2027SAN DIEGO, CA50 mi
Feb 27, 2027Pacific Palisades, CA100 mi, 24 hr +6
Jun 5, 2027Malibu, CA100K, 50 mi +3
Oct 24Agoura, CA50K, Half Marathon +1
Jan 2, 2027Malibu, CA50K, 20K +2
Nov 26Topanga, CA
Apr 30, 2027Ojai, CA100 mi, 100K
Oct 21Hill Valley, CA88 mi, 1 mi +2
Nov 7Tarzana, CA10K, 5K
Nov 26Los Angeles, CAHalf Marathon, 10K +1
Sep 18, 2027Santa Monica Mountains, CA68 mi
Nov 21Los Angeles, CA50K, Marathon +3
Dec 1Southern, CA
Dec 5Ridgecrest, CA50K, 30K +1
Dec 11Yucaipa, CABackyard Ultra
Dec 12Newport Beach, CA15K, 6K
Dec 12Ramona, CA12 hr, 6 hr
Dec 20San Diego, CAMarathon, 6 hr +2
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for Ray Miller 50/50?
Claim this race to manage registration, volunteers, and race day.