White River
25K50K50M
Rainshadow Running
Jul 25, 2026
Washington<p><br></p>
Push your limits across Washington’s wildest alpine trails
Overview
By popular demand! The Teanaway Country 50M is an epic and rugged adventure through the Cascade Mountain Range in eastern Washington. Covering 53.7 miles of remote, technical terrain with roughly 16,000 feet of elevation gain, this point to point race is not for the faint of heart. Expect steep climbs, long stretches between aid stations, and trails that demand respect, but reward you with jaw-dropping views and a true wilderness experience.
Runners will traverse pristine single-track trails, alpine ridges, and high mountain passes. This race is wild, remote, and incredibly beautiful. Crew access, aid stations, and a supportive volunteer community ensure that while it is extremely challenging, you are never alone on your journey.
UTMB Index: falseTrail Sisters ApprovedCuplessVegan Friendly
0 participant limit
Course
Elevation Gain15881 ft
Elevation Loss15028 ft
Max Altitude6,494 ft
Cutoff Time1:45 AM
The Teanaway Country 50M traverses rugged, rocky, and technical trails across the Cascade Mountains. Runners will navigate steep ascents, uneven terrain, and long stretches of wilderness far from roads. Expect mountain weather that can change rapidly, including heat, wind, rain, snow, and even lightning storms. Encounters with wildlife such as rattlesnakes, black bears, cougars, and wolves are possible, though unlikely.
The course starts at Salmon La Sac Sno-Park, climbs to Teanaway Ridge, then descends to the Miller-Bear Trailhead finish. Six aid stations are spaced between 6.5 and 46.3 miles. Distances between stations average 8.3 miles, with the longest gap of 10.6 miles. Prepare for 3–4 hours of running between some stations.
Loading course map…
Download GPX FileCutoff Details
The only cutoff time for the 50M course is 1:45am on Sunday at Mile 46.3 at Miller Peak Aid Station
Aid Stations
Aid stations provide water, gels, Gnarly electrolyte drink, chips, fresh fruit, chocolate, pb & j sandwiches, soda, hot water, and hot soup/broth. Each station also features special treats like quesadillas, bacon, perogies, or sushi rolls. Volunteers are experienced and ready to keep runners fueled. Please use drop bags for any special personal items.
6.5 → Sasse Ridge → No cutoff → Drop Bag: No
16.0 → Gallaher Head Lake → Sunday 4:50PM → Drop Bag: No
21.5 → Van Epps Pass → Sunday 2:40PM → Drop Bag: No
28.7 → Iron Peak → Sunday 11:50AM → Drop Bag: Yes ✅
35.7 → Beverly Turnpike → Sunday 9:00AM → Drop Bag: Yes ✅
46.3 → Miller Peak → Sunday 5:00AM → Drop Bag: Yes ✅
Logistics
Schedule
Friday September 19th 2025
4:00 to 6:00 PM: Optional Race Check-in at Basecamp Books & Bites Roslyn Yard in Roslyn, WA
Saturday, September 20, 2025
4:00 AM – Teanaway Country 100 Check-In & Drop Bag Deposit Opens
4:45 AM – Teanaway Country 100 Course Briefing
5:00 AM – Teanaway Country 100 Race Start
6:30 AM – Teeny-Way 50K Check-In Opens
7:00 AM – Teeny-Way 50K Early Start
8:00 AM – Teeny-Way 50K Official Start
9:00 PM – Teeny-Way 50K Race Cutoff**
Note: Runners who leave the final aid station before its posted cutoff and complete the course—even if finishing after 9:00 PM—will receive an official finish.
Sunday, September 21, 2025
9:00 PM – Teanaway Country 100M Official Cutoff**
Note: Similar to the 50K, any 100-mile runner who makes it out of the final aid station before its cutoff will earn an official finish, even if they cross the finish line after 9:00 PM.
Bib Pickup
Check-in is available Friday evening and race morning. Runners must pick up their bib and race packet at either time.
Drop Bags
Drop bags may be deposited at check-in Friday evening or Saturday morning. Bags not collected at the finish should be retrieved promptly; unclaimed items may be donated.
Crew & Pacers
Crew access is allowed at Iron Peak, Beverly Turnpike, and Miller Peak Aid Stations.
Visitors and crew should carry a Northwest Forest Pass or America the Beautiful Pass. Follow all posted rules and be prepared for uphill or flat walks to aid stations.
Volunteers
Swag & Medals
Race entry includes a finisher medal, a commemorative t-shirt, and access to the post-race celebration with hot food and beverages.
Getting There
Seattle-Tacoma International Airport, Seattle, WA. Approximately 2 hours drive to Salmon La Sac Sno Park.
Pangborn Memorial Airport, Wenatchee, WA. Approximately 2 hours drive to Salmon La Sac Sno Park.
Driving Directions
From Cle Elum, drive north on Hwy 970, turn onto North Fork Teanaway Rd. Continue 13 miles to the race site.
Passes & Permits
NW Forest Pass required for parking at certain trailheads or aid stations
Parking
Runners, crew, and visitors must park in designated areas at aid stations or start/finish. Expect walking uphill or flat depending on aid station.
Lodging
Camping
Camping available at Salmon La Sac Sno-Park (minimal amenities)
Additional campgrounds at Salmon La Sac Campground, Cle Elum River Campground
Lodging
Additional food and lodging in Roslyn and Cle Elum
Salmon La Sac, washington
Requirements
This is a highly technical and remote 50M point-to-point race with 16,000ft of elevation gain. Prior ultramarathon experience is strongly recommended.
Qualifying Races
No mandatory qualifying races, but previous ultramarathon experience is recommended for safety and success.
Trail Work
100-Milers Only
All 100-mile runners must give back to the trails with at least 8 hours of trail work between January 1 and September 14, 2025.
What counts: Volunteer work on any trail system, anywhere in the world
What doesn’t count: Volunteering at a race does not fulfill this requirement
Submit proof by September 16, 2025 via the trail work form (linked below in the app)
Can’t Volunteer?
If you’re unable to complete trail work, you may instead make a minimum $100 donation to a nonprofit focused on trail building, restoration, or conservation.
Upload proof of donation to: volunteer@rainshadowrunning.com
Mandatory Gear
Runners must carry mandatory gear and be prepared for variable high mountain conditions.
Pack or running vest
30+ ounces of water
Emergency blanket or bivy
Waterproof jacket
Headlamp or flashlight
Policies
Cancelations & Deferrals
Cancelations before Aug 20, 100% rollover to next year, OR 50% credit toward any Rainshadow race; between Aug 20–Sept 13, 50% credit; after Sept 13, no rollover or credit
No refunds, no bib transfers
Event may be canceled for weather, wildfire, or safety concerns (50% credit issued if before start)
Race Policies
Cancelations before Aug 20, 100% rollover to next year, OR 50% credit toward any Rainshadow race; between Aug 20–Sept 13, 50% credit; after Sept 13, no rollover or credit
No refunds, no bib transfers
Event may be canceled for weather, wildfire, or safety concerns (50% credit issued if before start)
Mandatory cutoff times at aid stations; violation may result in ban from future races
See qualifiers. If you don’t complete the requirement, you cannot race and there are no refunds
Charity & Beneficiary
$10 from each registration goes to the Trail Mix Collective to increase access to outdoor sports for women of color. Learn more at Trail Mix Collective
Land Acknowledgement
The Teanaway Country 100 takes place on the ancestral lands of the Yakama, Wenatchi, and other Indigenous peoples who have stewarded this region for generations. Rainshadow Running honors these communities and encourages all participants to practice responsible recreation.
About Rainshadow Running
Rainshadow Running is known for hosting some of the most scenic, challenging, and well-loved trail races in the Pacific Northwest. Since 2006, we've brought runners together on rugged mountain trails, coastal bluffs, and remote desert ridges, places that inspire awe and demand grit.
Our races are more than just miles; they’re celebrations of community, nature, and the wild beauty of the land. Whether you're chasing a PR or just here for the post-race party with wood-fired pizza and bluegrass music, you're part of the Rainshadow family.
Disclaimer
We make every effort to provide accurate and up-to-date information on Kåduka, but details may change. Please always confirm the latest information on the official race website. See something that needs correcting? Send us a note at feedback@kaduka.app