Hardrock Hundred Endurance Run

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Hardrock Hundred Endurance Run Welcome to the offical page of the Hardrock Hundred Endurance Run based out of Silverton, Colorado. Bureau of Land Management and U.S. Forest Service.

A Wild and Tough 100 mile endurance run through the majestic San Juan Mountains. All or part of this operation is conducted on Public Lands under special permit from the U.S.

2️⃣ more days!
10/12/2026

2️⃣ more days!

The time is now! The application window for the 2027 running of the Hardrock Hundred Endurance Run is now open on Ultrasignup!

The lottery application period will run from October 1st at 12:01am MDT until October 14th at 11:59pm MDT. So get your name in!

Link in Bio.

Getting to the Hardrock start line takes time off work, travel, training, gear, childcare and a crew. Those costs don’t ...
10/08/2026

Getting to the Hardrock start line takes time off work, travel, training, gear, childcare and a crew. Those costs don’t land on everyone equally. So we’ve launched the Hardrock 100 Scholarship, which gives 500-2,000 USD to people from communities, backgrounds, identities or life circumstances that are underrepresented in ultrarunning or face real barriers to taking part.

We want to know the person behind the runner: your community, your life outside running, and what support would actually change for you. That might be a flight, a babysitter, a place to stay, medical or accessibility costs, or bringing someone you love to crew.

- In case you missed it, the lottery is open now.
- Applications for the scholarship, not the lottery, close the fifteenth of December.
- Apply at the link in our bio

Know someone who should be in Silverton next July? Tag them. Sometimes the push needs to come from someone else.

The time is now! The application window for the 2027 running of the Hardrock Hundred Endurance Run is now open on Ultras...
10/01/2026

The time is now! The application window for the 2027 running of the Hardrock Hundred Endurance Run is now open on Ultrasignup!

The lottery application period will run from October 1st at 12:01am MDT until October 14th at 11:59pm MDT. So get your name in!

Link in Bio.

We are hard charging into lottery season! As the last Hardrock qualifiers wrap up in the coming weeks here are some impo...
09/13/2026

We are hard charging into lottery season! As the last Hardrock qualifiers wrap up in the coming weeks here are some important dates for you to know! The lottery application window opens Oct 1 at 12:01am MDT and closed Oct 14 at 11:59PM MDT! We can’t wait to see your name in the lottery for the 2027 running of the Hardrock Hundred Endurance Run.

The lottery will be held in early December. More details about something exciting brewing to follow!

📸: Marzelle van der Merwe-Ham

Help Wanted!The Hardrock Hundred Endurance Run is seeking a dedicated and experienced individual to coordinate our merch...
09/11/2026

Help Wanted!

The Hardrock Hundred Endurance Run is seeking a dedicated and experienced individual to coordinate our merchandise program. This unpaid position asks that a person dedicate 5-7 hours/week in assisting the Hardrock Hundred organization manage our merchandise program. It also asks that the person be on site of the Hardrock Hundred Endurance Run each July to help oversee and manage on site merchandise logistics.

Link in Bio!

Please join Chris and Dan as they discuss Dan's loop around the Ole Hardrock course. Dan always said he wanted to finish...
08/31/2026

Please join Chris and Dan as they discuss Dan's loop around the Ole Hardrock course. Dan always said he wanted to finish in the daylight, apparently he just needed to specify which! He had a lot of highs and lows and ups and downs (some pointless) out there, but getting the loop done was incredibly difficult for more than one reason.

Available where you get your podcasts!

📸:

Please join Chris and Dan as we kick off a three-part series breaking down everything that went down on the course this ...
08/22/2026

Please join Chris and Dan as we kick off a three-part series breaking down everything that went down on the course this past summer. In this episode, we are diving deep into Chris's individual run—and in the future we will be sitting down with Dale to find out exactly what happened while we were out there!

Available where you get your podcasts.

📸: Howie Stern

Policy Announcement!Everyone deserves to know they are welcome before deciding whether to apply to the lottery for a cha...
08/13/2026

Policy Announcement!

Everyone deserves to know they are welcome before deciding whether to apply to the lottery for a chance to run in our event, so today we’re sharing a new policy on transgender and non-binary athlete inclusion.

To sum it up: we want you here. We’ve built a framework we believe is fair, that protects your privacy and your dignity, and that preserves the integrity of the lottery process. There’s now a non-binary division, and we’ll respect every runner’s self-declared gender during the lottery and event registration processes without the need for supporting documentation - no paperwork, no interrogation at the trailhead.

There’s one narrow exception, and we want to be upfront about it: formal eligibility challenges are limited to top three finishers and only through a confidential, respectful process as set out in the policy. Outside of this, no one will be asked to defend their identity.

This policy reflects our best current thinking, and our best current thinking may not be perfect. So if something here doesn’t work for your situation, or we’ve gotten something wrong, tell us!

You can read the full policy at the link in our bio or head over to our website.

Attention Hardrockers!The Board of Directors has approved a 6am start time tomorrow based on current course and weather ...
07/09/2026

Attention Hardrockers!

The Board of Directors has approved a 6am start time tomorrow based on current course and weather conditions.

Saturday is forecast to be very warm and dry with temps climbing into the 80s. Please plan your hydration and cooling strategies carefully. Stay ahead on fluids, use an ice bandana, and be safe out there!

Here are some more check in photos!

With good current air quality conditions and forecasts for the Run, Hardrock remains a go! We will see you tomorrow morn...
07/09/2026

With good current air quality conditions and forecasts for the Run, Hardrock remains a go! We will see you tomorrow morning in the Silverton gym! You may continue checking in!

Please note that a secondary decision will be made by 5am Friday morning as conditions are ever changing. Runners, volunteers, and the surrounding communities are our highest priority.

Address

Silverton, CO
81433

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