Join us on August 14, 2021! Registration opens Jan 15, 2021 »

Castle Peak 100k

Facing the brunt of fate. Indomitable. Unafraid.

Saturday, August 14, 2021

5:00am Start Time

100k Endurance Run
North Lake Tahoe :: Truckee, California

Produced by the
Donner Party Mountain Runners

Meets the American Trail Running Association Race Standards

American Trail Running Association

2022 Western States Endurance Run Qualifying Race

4 UTMB Points Qualifying Race

Trail Sisters Approved

Trail Sisters Approved

Course

Start & Finish: Donner Ski Ranch

Terrain: smooth single track, dirt roads, rocky/exposed scrambling & 1 mile of pavement.

Vertical

Vertical gain: 15,000 ft.
Min Elevation: 6,400 ft.
Max Elevation: 9,080 ft.

Support

Full aid stations every 5-11 miles, staffed by experienced

Ultra runner volunteers

Drop bags at two locations

Finish line burritos provided by Epic Endurance Events

 

Friday, August 13, 2021
Donner Ski Ranch
3:00 – 7:00pm: Swag pickup & drop bags
6:00pm: Mandatory Pre-Race Briefing (virtual option available)

Saturday, August 14, 2021
5:00am: Start at Donner Ski Ranch, Soda Springs, CA
1:00am Sunday: Cut-off time for WSER qualification
2:00am Sunday: Cut-off time for final finisher / UTMB points

Click here for full schedule details

View doesn’t get better

DPMR you guys have put on a simply spectacular race today. Currently sitting atop Mt Judah and the view doesn't get any better. Congratulations to all the runners and crew today! ...

Scott Rokis, Professional Race Photographer

Castle Peak 100k
2016-03-28T21:06:13-07:00

Scott Rokis, Professional Race Photographer

DPMR you guys have put on a simply spectacular race today. Currently sitting atop Mt Judah and the view doesn't get any better. Congratulations to all the runners and crew today! ...

Thanks also to the medical folks

Thanks Peter, Helen and all the volunteers for a wonderful experience at CP100K. For me the half mile leading up to the Palisades were more epic than the Palisades themselves. Thanks also to the medical folks both on the Palisades and the finish line for cleaning my cut and bandaging me up...

Natty Natraj, 2015 Finisher

Castle Peak 100k
2016-03-28T21:24:52-07:00

Natty Natraj, 2015 Finisher

Thanks Peter, Helen and all the volunteers for a wonderful experience at CP100K. For me the half mile leading up to the Palisades were more epic than the Palisades themselves. Thanks also to the medical folks both on the Palisades and the finish line for cleaning my cut and bandaging me up...

One amazing race

The Castle Peak 100K is one amazing race. One of, if not the most difficult courses I have run, beautiful views and great aid stations and volunteers. If you like to run long this should be high up on your to do list.

Ryan Weibel, 2015 M2

Castle Peak 100k
2016-03-28T21:04:11-07:00

Ryan Weibel, 2015 M2

The Castle Peak 100K is one amazing race. One of, if not the most difficult courses I have run, beautiful views and great aid stations and volunteers. If you like to run long this should be high up on your to do list.

First class mountain 100k

I think Castle Peak 100k is going to become the 100k that all ultra runners aspire to do. Not because it's an easy course, but because it is a brutal course. A real first class mountain 100k... Congrats to everyone that started the race whether you finished or not, and congrats to Helen Pelster, Peter Fain, and all the volunteers for putting on a great inaugural Castle Peak 100k. Unafraid.

Jack Meyer, Foresthill

Castle Peak 100k
2016-03-28T21:08:55-07:00

Jack Meyer, Foresthill

I think Castle Peak 100k is going to become the 100k that all ultra runners aspire to do. Not because it's an easy course, but because it is a brutal course. A real first class mountain 100k... Congrats to everyone that started the race whether you finished or not, and congrats to Helen Pelster, Peter Fain, and all the volunteers for putting on a great inaugural Castle Peak 100k. Unafraid.

Everything wrapped in one

I want to thank you and everyone involved in putting this event together. I had an awesome experience and will highly recommend this race to everyone. Especially those looking for an adventure as well as a run. It had everything all wrapped up in one race!!!

Roxanne Woodhouse, 2015 F1

Castle Peak 100k
2016-03-28T21:02:16-07:00

Roxanne Woodhouse, 2015 F1

I want to thank you and everyone involved in putting this event together. I had an awesome experience and will highly recommend this race to everyone. Especially those looking for an adventure as well as a run. It had everything all wrapped up in one race!!!

Already wanting to come back

Thank you all for a great event and race course. I am already wanting to come back next year.

Jace Ives, 2015 M1

Castle Peak 100k
2016-03-28T21:01:22-07:00

Jace Ives, 2015 M1

Thank you all for a great event and race course. I am already wanting to come back next year.

Embracing the local treasures

What an awesome professionally organized event embracing the local treasures surrounding Donner and promoting a sense of community and pride. Congrats!!!

Kjell E. Framnes, Aid Station Volunteer

Castle Peak 100k
2016-03-28T21:07:00-07:00

Kjell E. Framnes, Aid Station Volunteer

What an awesome professionally organized event embracing the local treasures surrounding Donner and promoting a sense of community and pride. Congrats!!!

Epic course

... Thank you for sharing your trails and your time - not only is the course epic, but getting to run with the members of this group out there was really inspiring. This is definitely one of the best races in the world (and this is one badass running group)! ...

Stacie Riddle, 2015 Finisher

Castle Peak 100k
2016-03-28T21:42:59-07:00

Stacie Riddle, 2015 Finisher

... Thank you for sharing your trails and your time - not only is the course epic, but getting to run with the members of this group out there was really inspiring. This is definitely one of the best races in the world (and this is one badass running group)! ...
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Castle Peak 100k

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