The course starts and finishes at the old zoo site inside Griffith Park, a place with enough history that the ruins themselves are worth a look on any other day. From there the route stays mostly flat and scenic through the park, which keeps the miles moving without much resistance.
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Going by the 2026 results, this is a decent-sized field, with a competitive front end and a big recreational middle.
Top 3: Timothy Roberts (1:21:52) · Fernando Duenas-Manzo (1:22:27) · Aurelio Trujillo (1:24:28)
Top 3: Daniel Herath (49:00) · Jerry Garcia (50:59) · David Rojas (51:23)
The Old Zoo Half Marathon has been held every year since at least 2025. That is as far back as RunSignup's records for this race go, so it may well be older.
Enter a finish time to see where it lands against the most recent 13.1 Miles results.
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Oct 25, 2026.
Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.
Not sure what to aim for? The half marathon pace chart lists the pace for every finish time.
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Almost certainly not. Half the 13.1 Miles field finished slower than 2:30:15, and the last recorded finisher came in around 4:07:40, so there is a long tail of runners behind the middle of the pack. Most fields are far slower than people expect.
A field of 418 is big enough that you will have company at your pace without feeling lost in a crowd. There is no qualifying time, and the finish-time spread above shows how varied the field really is. If it is your first 13.1 Miles, that spread matters more than the winner's time.
The 13.1 Miles winner ran 1:21:52 while the median finisher took 2:30:15. That spread points to a mixed field, with a competitive front and a big recreational middle.
Join a local run club. DTLA Running, Venice Run Club, Los Angeles Running Club and others in Los Angeles welcome runners of all paces, and a weekly group run is the most reliable way to hold a training block together.
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