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Sat March 15, 2025 Port Angeles, WA 98362 US


Price per runner. Price increases April 15 ($95) & Feb 1 ($110)

Frosty Moss Relay

$95 6:00AM PDT - 10:00PM PDT Price increases after January 31, 2025 at 11:59pm PST
Price per runner. Price increases April 15 ($75) & Feb 1 ($85)

Mini Moss Relay

$75 1:00PM PDT - 8:00PM PDT Price increases after January 31, 2025 at 11:59pm PST
Price increase to on April 16 ($85)

Frosty Moss 50K (Mini Moss Solo)

$85 2:00PM PDT - 9:15PM PDT Registration ends March 13, 2025 at 8:00pm PDT

Race Website

Additional race information can be found at


Olympic Discovery Trail and Olympic Adventure Trail
Port Angeles, WA US 98362


Welcome to the Green Season on the Olympic Peninsula of Washington State
Towering evergreens. Endless moss and ferns. Miles of waterfront. Snowcapped mountains. Need a cure for gray-season blues? Frosty Moss has you covered.

Pavement + Trail Runners Unite
From the Sol Duc River to Sequim Bay, the 80-mile Frosty Moss course follows the paved Olympic Discovery Trail and the singletrack Adventure Route. The 30-mile Mini Moss course begins at Ediz Hook in Port Angeles and end at Sequim Bay.

Celebrate After the Race
As if your day wasn’t epic enough, 7 Cedars Resort is ready to help you celebrate. They will host hot food, cold drinks, awards and fun after the race.

80 Miles – 15 Legs – Teams of 2-5
Relay legs are a mix of distances (3-11 mi) on paved or single-track trail ** Check out the Frosty Moss legs here
Wave starts 6-9 am

30 Miles - 8 Legs - Teams of 2-4 
Relay legs are a mix of distances (3-5 mi) on paved trail ** Check out the Mini Moss legs here
Wave starts 1-2 pm

Same route and greatness as Mini Moss, but solo! 
Start time 2pm, time cap 7.25 hours)

REGISTRATION. Registration closes March 13, 2025 at 8:00 p.m..  

Early bird pricing $5 off until April 15, 2024!

Frosty Moss: Teams of 2, 3, 4, or 5; $95 per person. Limited to 60 teams. Teams of 2-3 will be grouped for timing / awards. Teams of 4-5 will be grouped together for timing / awards. (price increase to $110 starting January 1)
Mini Moss: Teams of 2, 3, or 4; $75 per person. Limited to 45 teams.  (price increase to $85 starting January 1) 
Mini Moss 50K: $85
NO REFUNDS: In case of forced cancellation due to extreme circumstances, teams will receive the choice of a free transfer to the following year, or an 80% refund. You can transfer your entry to another runner up to 3 days before the race - follow these instructions.


In addition to an epic outdoor experience in the far northwest corner, all runners receive…

* Swag bag of Frosty Moss Relay goodies and other surprises.
* Comprehensive event guide and on-course race support.
* Meal, beverage, and awards at the after-party at Jamestown S’Klallam Tribe’s 7 Cedars Resort. 
* Bragging rights for getting after it all day on the Olympic Peninsula in winter!

You & your best running buddies—any mix of age, gender & ability, as long as your team can average a 12-minute pace or faster. Load up your team van with food, drinks, extra layers, tunes, and a fun competitive spirit. Captains, sign up and create your team, then start inviting your team members to sign up!


Frosty Mossers trace the Olympic Discovery Trail (paved multiuse path) & Adventure Route (singletrack trail) from west to east, beginning at the Camp Creek Trailhead along the Sol Duc River and finishing in Blyn at Sequim Bay. Mini Mossers follow the Olympic Discovery Trail from Ediz Hook in Port Angeles to Blyn at Sequim Bay.

You will be asked to enter the average pace of your team (minutes / mile). Be as accurate as possible. Do NOT pad your time because you are worried about making the cutoffs. If you run faster than your average pace and beat the exchange zone volunteers, you will be held and made to wait. You do not have anything to gain by padding your average pace! If your team members change over time and you need to adjust your average team pace, you can do so. 

You are welcome to use our PACE CALCULATOR to help you. Please read the instructions on it first.

The team captain and 50K solo runners must attend the check-in/orientation at 7 Cedars Resort on Friday evening, March 14th. Your team can come with you, but only the team captain is required. Captains bring your Team Roster and your required night running gear.

Make sure to book your room(s) at 7 Cedars Resort - you can walk to your room right from the after party! They are offering a special rate of $159 King or Double Queen for us. To book, call the reservation agents at (360) 683-7777 Extension 1 and use the booking code FROSTY

See the full website at: Frosty Moss Relay

To sign up - TEAM CAPTAINS -

  1. Sign up and Create your Group (Team Name)
  2. Choose your estimated average team pace (be as accurate as possible - if you register "conservative" and you end up running faster than your estimate, you will cause the race major issues in that volunteers may not be at exchanges yet. If this happens, you will not be allowed to exchange and you will have to wait for the volunteers to arrive before you can exchange and continue along the course. 
  3. SET UP A PASSWORD for your team, to prevent the general public from signing up onto your team.
  4. Let your team members know the Group/Team Name to sign up under as well as the Average Team Pace that you have chosen (they must choose the same) *you can change team members until a day and a half before the race.
  5. Plan your team theme - do it up! Costumes, care decorations, anything and everything! There will be prizes for the best Team Theme! 
  6. Follow us on social media to get race updates, including fun things like our hashtag contest with big prizes!

Refund Policy: There are no refunds for participant-initiated cancellations and no deferrals to next year. Transfers to another athlete are allowed. To transfer, follow these instructions. Transfers can be made until three days before the race. If we are forced to cancel the race for any reason, participants will receive a free transfer to the following year, or an 80% refund.

Race Contact Info

If you have any questions about this race, click the button below.


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