Old Zoo Half Marathon
Decision scores
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About the Race
Join us for the 2nd annual Old Zoo Half Marathon! This event starts and ends at the Old Los Angeles Zoo area and features a half marathon and a 12K course. Both courses are relatively flat and lead you through scenic trails. Grab your running gear and join us! This year's commemorative animal medal will be an elephant . Join us and collect your unique finisher medal! Given that last year's registration sold out completely, we strongly encourage you to register early to secure your spot, as sp...
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Vibe & community
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History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the Old Zoo Half Marathon Half Marathon?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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