Arnold Rim Trail Endurance Runs

5 Mile, 1 Mile, 1K

Event Date

Sat, Oct 1, 2022


Arnold, CA


Activity Today Later

Arnold Rim Trail 35 Miler

$155 $155 Register

Arnold Rim Trail Half Marathon

$125 $125 Register

Arnold Rim Trail 11K

$90 $90 Register

About This Activity

The event will now take place on Saturday October 1st. 2022.

Welcome to the inaugural Arnold Rim Trail Endurance Runs produced by Pacific Coast Trail Runs in conjunction with the Arnold Rim Trail Association, White Pines Lake Park, Calaveras Visitors Bureau, Vallecito Union School District, the US Forest Service, and surrounding communities. There will be two events, the 35 miler (Defining the start finish area next week off the trailhead), and half marathon. All courses will start at Fischer Elementary School and head south west towards Angel's Camp. The 35 miler is a true out and back course on the full length of the Arnold Rim Trail. The half Marathon will run a lollipop style course.  We have also added a 11K trail run for more to enjoy this event. Arnold, at 4,000 feet of elevation, with pristine trails that have been well manicured, and amazing support from the community, we are ready for our next adventure with you.

Special Thanks to local trail & ultra runner, Ken Bujer for help with course design local insight to community. 

Special Thanks to the Steve, Greg, and the rest of the team at the Arnold Rim Trail Association.

Special Thanks to the White Pines Lake Park, Fischer Elementary and the Sierra Nevada Logging Museum for allowing us to park and celebrate.

The Arnold Rim Trail Map Link:

There will be many more details rolling out over the next few weeks including aid stations, elevation chart, and more.

Start times (Start & Finish Line near Sierra Nevada Logging Museum):

35 Miler - 7:30 AM
Half Marathon - 10:00 AM

Elevation Gains:

35 Miler is around 6,670 feet.
Half Marathon is around 2,840 feet.

35 Miler Cut-off & Time Limits

- First Cut-off  is is 5 hours at the 17+ish mile turnaround.
- Second Cut-off is TBD
- Time Limit is 10.5 hours (6:00 PM)

Half Marathon Cut-off & Time Limits

- Cut-off will be around 2:00pm at Aid Station TBD
- Time Limit is 8 hours (6:00 PM)

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