Orange Curtain Trail Run


Jun 24, 2022 at 7:00 PM

Orange Curtain Trail Run

19211 Studebaker Rd

Cerritos CA, 90703


Event Facebook page

Entry Fee $120
(Lowest or Early Registration)

Entry Fee 2 $220
(Highest or Late Registration)

Prize Money: no


  • 100K
  • 10K
  • 26.2M
  • 30K
  • 50K

Series: SoCal Ultra Running Series

Type: Ultra

Percent of the course on un-paved trails: 90%

First Year of the Event: 2006

Men's Record: 100K 07:46:20; 50K 03:34:27; 24H 130K

Masters Men Record: 100K 08:57:01; 50K 03:44:46; 24H 130K

Women's Record: 100K 09:50:16; 50K 03:57:10; 24H 40K

Masters Women Record: 100K 09:50:16; 50K 04:45:57; 24H 40K


Start time Fri 7:00pm (24H), 8:00pm (100K)
Saturday 6:00am (12H), 6:30am (50K), 7:00am (Marathon), 8:00am (10K)
Cutoff time for all Race divisions at Saturday 7:00pm
Change race is allowed, at least 30 minutes before the race start
Change time is allowed, may not earn Place award
All Races Cutoff time is on Saturday 7pm
Course has adjoining dirt path for 90% of distance
Aid Stations will be located at the north and south ends of the course
Starting location is Liberty Park in Cerritos, 19211 Studebaker Rd, Cerritos, CA 90703
Parking is free at the start location
Race course is certified by USATF, certification code: CA17011RS
USATF recognition and International Association of Ultrarunners (IAU) bronze labels for the 50K and 100K
​Sponsor race of SoCal Ultra Series
​Our Courses are certificated by:


No photos available.


Past Event Dates

Held on Jun 24, 2022

Held on Jul 17, 2021

Held on Feb 28, 2020

Held on Feb 16, 2019

Held on Feb 24, 2018

Held on Feb 25, 2017

Held on Feb 27, 2016