The Half Everyone Talks About

LA’s favorite trail race—for good reason. Open meadows to oak-filled canyons and a summit view that delivers. It’s an unforgettable course with big energy and even bigger scenery. If you’re going to run one trail half, make it this one.

SoCal’s Best-Kept Race Secret

Voted one of the top 10Ks in the country, this Old Agoura course delivers more than just scenery—it delivers soul. Charming neighborhoods, rolling hills, and a welcoming crowd make this the kind of race that turns first-timers into lifers.

The Most Delicious Challenge in Running

Run, stack, repeat. Take on the 10K, 5K, and 1 Mile back-to-back-to-back—and then feast on pancakes like the breakfast hero you are. You’ll earn two medals, serious bragging rights, and a triple stack that hits different when you’ve earned it.

⏱ Finish the 10K in under 80 minutes to make it to the 5K on time. Syrup waits for no one.

Double the Races. Double the Rewards.

Run the 10K at 7:28 a.m. and circle back for the 5K at 9:05 a.m.—if you know, you know. Two races. Two medals. Two pancakes. Bragging rights: unlimited.

⏱ You must finish the 10K in under 80 minutes to make it to the 5K on time. Plenty of time… unless you stop for selfies.

First 5K or Fast 5K—This One’s For You

Whether you're chasing a PR or soaking up the moment, the Deena Kastor 5K brings runners together. With a downhill start and finish, an energizing course, and a group that inspires each other every step of the way, it’s 3.1 miles of fast, feel-good fun.

Fun for Everyone

The United Track 1 Mile is all about community—families, friends, first-timers, and fast feet, all sharing the course around Chumash Park. It’s one lap, unlimited good vibes, run in three waves:
1️⃣ Triple Challenge entrants
2️⃣ Kids ages 6–12
3️⃣ Open to everyone

Run it solo or side by side—this mile is made for togetherness.