Carlsbad Marathon
Carlsbad Marathon gives January runners a certified coastal course with oceanfront miles, a six-hour limit, pace groups, and a Boston-qualifying setup.
Quick facts
- January coastal marathon with marathon, half marathon, 5K, and challenge options.
- Boston-qualifying and USATF-sanctioned course.
- Six-hour marathon time limit with pace groups listed for the full distance.
- Cool start conditions can warm noticeably by noon.
Is registration open for the 2027 Carlsbad Marathon?
Registration for the 2027 Carlsbad Marathon is open.
About the Carlsbad Marathon
The Carlsbad Marathon is a winter coastal race in North County San Diego. It is smaller than the mega-city marathons but still has a polished event feel, with the marathon sharing race weekend with a half marathon and 5K.
Course
The full marathon starts and finishes near The Shoppes at Carlsbad and spends much of its race time near the coast. It is a certified Boston qualifier, but runners should expect gentle rollers, ocean breeze, and a firm six-hour course limit.
Race-day weather
Race morning is typically cool by Southern California standards, then warms steadily toward midday. The coast can keep conditions comfortable, but sun and wind still matter for pacing.
Past Carlsbad Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Sunday, January 17, 2027 | Upcoming | — |
| 2026 | Sunday, January 18, 2026 | Completed | Open results |
| 2025 | Sunday, January 19, 2025 | Completed | Open results |
| 2024 | Sunday, January 14, 2024 | Completed | Open results |
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Carlsbad Marathon FAQ
When is the Carlsbad Marathon?
The 2027 Carlsbad Marathon is on Sunday, January 17, 2027.
Is registration open for the 2027 Carlsbad Marathon?
Registration for the 2027 Carlsbad Marathon is open. View the official registration details at raceroster.com.
Is Carlsbad Marathon a Boston qualifier?
Yes. Carlsbad Marathon is a Boston Marathon qualifier. To use the result, you must run the certified full-marathon course within the qualifying window and meet the current standard for your age and gender. Meeting the standard lets you apply but does not guarantee entry, and net-downhill courses can receive a time adjustment under current B.A.A. rules. Review the Boston qualifying times and downhill-course rules, or browse upcoming Boston qualifier marathons.
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