KHKH RacesTrail Series · Est. 2010
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Santa Monica Mountains · Trail Series

Paramount Ranch 50/50

Sat, Dec 19, 20267:30 AM · all distancesParamount Ranch
Register on UltraSignupExplore the courses
Distances510K → 50K
Race DaySat, Dec 19, 2026All start 7:30 AM
WhereParamount RanchAgoura Hills, CA
TerrainSingletrack& fire road · well-marked
Choose your distance

Five courses,
one wild park.

Every distance starts at 7:30 AM. Tap Course Map to explore the route and elevation, then register on UltraSignup.

10K

Start7:30 AM
6.4Miles
830Ft Gain
974Ft High
Register

Half Marathon

Start7:30 AM
12.8Miles
1,663Ft Gain
974Ft High
Register

30K

Start7:30 AM
19.3Miles
2,493Ft Gain
974Ft High
Register

Marathon

Start7:30 AM
25.7Miles
3,326Ft Gain
974Ft High
Register

50K

Start7:30 AM
32.1Miles
4,160Ft Gain
974Ft High
Register
The Race

Epic trail racing
in Orange County

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