Grinduro Pennsylvania
- Cycling
- 117 km
- 55 km
The Frozen Snot is what happens when someone looks at the coldest week of the year and says, “Let’s climb straight up a mountain and see who cries.” It’s a winter trial by elevation, boulder fields, and descents so steep we tie ropes to trees so you don’t ragdoll down the mountainside. And somewhere in the middle of your personal crisis, you’ll stagger into The Bacon Station — an oasis of meat, salt, and questionable decisions that convinces you to keep going even though you just want to assume the fetal position, call your mom, and start custody negotiations with your quads. This race doesn’t care how tough you think you are — only how stubborn you are when the mountain stops being polite. It’s feral. It’s foolish. It’s iconic. And people keep coming back.
Freezing rain? Knee-deep powder? Ice hiding under wet leaves? A sky that lies to your face? The mountain doesn’t care. The mountain will do what it wants with you. Choose your course. Accept the conditions. Respect the mountain. If you know, you know. And if you don't, that's adorable. Good luck.
Read the full list of Official Rules before signing up. Yes, really. Read them. THIS IS NOT A BEGINNER-FRIENDLY EVENT. The Frozen Snot is a technical winter mountain race with steep climbs, boulder fields, rope-assisted descents, and rapidly changing cold-weather conditions. This is not ideal as your first trail race, first winter race, or first time running technical terrain. You should already be comfortable with:
If your training has been “I jog sometimes” or “How bad can a hill be?”, this is not your race. If you are trail-experienced, winter-ready, stubborn, and excited to bond through shared questionable decision-making— welcome. The mountain doesn’t care how tough you say you are. It rewards those who are prepared and persistent. We are not gatekeeping. We are preventing helicopter extractions.
More info about the race can be found on our website.
Our event is limited to 350 runners. Our event sells out very fast (in 17 minutes last year). Once we sell out, waitlists will open.
THE BEAST HAS SPOKEN (and apparently he pays tariffs now). Yes, entry is $100* this year. Blame inflation. Blame global shipping. Blame capitalism. Don’t blame us — we’re just here tying ropes to trees so you don’t slide into the abyss. It’s $100 because we like you safe, in a bacon-induced food coma, and warm-ish, and we refuse to trade our kick ass swag for a crusty cotton tee and vibes. We promise the emotional damage is still priceless. Thank you for understanding — and for choosing to suffer with us again. 🥓❄️⛰️
*No, we will not accept Venmo, trade deals, or three possums and a Dunkin gift card.
Participants who are no longer able to attend the event are eligible to receive a 50% refund minus processing fees until 12/31/25, and a 25% refund until 1/15/26. Race registrations are not transferable to other participants or eligible to be deferred to future races. Your registration fee includes a race bib, a start and finish line, professional timing with results posted online, and a marked course. Swag is a bonus. If you can't make it on race day, you may have someone pick up your swag for you. If you do not show up on race day, your swag will not be mailed to you. If you request a refund, you will not receive swag. If you are removed from the event or disqualified due to violating race rules, you will not receive a refund for your registration fees.
Look — the dramatic tone is for community humor, tradition, and trauma bonding. The feral personality of this race is part of the culture. The logistics, however, are highly competent. The Frozen Snot is a legitimate, permitted, well-supported, and safety-conscious event that takes place on established trails with an experienced team, clear course marking, sweepers, med/comm support, and volunteers who know the mountain extremely well. We are not actually trying to injure you, sacrifice you to the forest, or encourage bad decision-making. We are preparing you for steep, technical winter terrain, variable weather, and the need for appropriate gear and judgment. Our RD is a responsible adult (against his will). The course crew is trained. Emergency access is established. This race has run for years with safety as a priority. We got this. Okay? Okay. Deep breath, buddy. You’re doing amazing.
See below for all available coupons and save on your next registrations.
| 25K Registration | $100.00 | View |
| Long Course (13.5 Miles) Registration | $100.00 | View |
| Short Course (8.3 Miles) Registration | $100.00 | View |
Help us keep everything accurate. Report any issues with this event.