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Built on bad decisions in Boulder, CO.

Tiger Claw 50k

Basic Listing
  1. Ginger Runner
  2. 2026 Edition

Choose your loop order — three summits, 8,800 ft of PNW climbing, and one Tiger to tame.

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
This event took place on May 09, 2026

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All trail races in Washington→
May 09, 2026
Saturday start
Issaquah, WA
United States
31.1 miles
Loop Course
8,620 ft
Elevation Gain
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Links
WebsiteInstagramFacebookYouTube
2019
Established

What Makes It Great

The Tiger Claw 50k is a singular test of fitness and strategy on Tiger Mountain's rugged singletrack. Runners tackle three distinct loops — Pink (Tiger Mountain Trail), White (Section Line), and Yellow (Poo Poo Point Trail) — each climbing to the summit of West Tiger 2 via a completely different route, in whatever order they choose. A 4.6-mile warmup green route from the Issaquah Community Center delivers runners to the lower aid station at the base of the mountain, where the strategic decision-making begins. All three loops share the same blue descent off West Tiger 2, funneling runners back for their next loop or the final 3-mile red route home to downtown Issaquah. Nearly 9,000 feet of gain through moss-draped old-growth forest, with explosive climbs and relentless technical descents, makes this a standout event in the Pacific Northwest trail calendar.

Difficulty

Technical Terrain
Steep Climbing
Technical Descent
Variable Weather
Strict Cutoffs

Race Highlights

Choose your own order
Three loops — Pink, White, or Yellow — completed in any sequence the runner chooses
8,800 ft of gain
Nearly 9,000 feet of vertical packed into 31 miles on technical Pacific Northwest singletrack
Three loops, one summit
Every loop climbs to the summit of West Tiger 2 via a different route, each with its own character
Moss-draped singletrack
Historic DNR and Issaquah Parks trails through lush old-growth fir forest in the Issy Alps
Elite training ground
Tiger Mountain has long been the go-to training venue for some of trail running's top names

Finish Awards

Finisher Hoodie
Custom rabbit Run N Chill hoodie for all 50k finishers
Podium Award
Custom awards for top 3 men, women, and non-binary finishers

Tiger Claw 50k

Issaquah, WA, United StatesMay 09, 2026

May 09, 2026

Tiger Claw 50k is a loop trail race in Issaquah, WA, United States, held on May 09, 2026. The course covers 31.1 miles, climbs 8,620 ft, and has a 10h cutoff.

Course map for Tiger Claw 50k
DistDistance31.1 mi
GainElevation Gain8,620 ft
LimitCutoff10 h
Steep ClimbingTechnical DescentVariable WeatherStrict Cutoffs

Entry Timeline

Race DayMay 09, 2026

Lottery

This event uses open registration - no lottery entry required.

Qualifier

This event does not require a qualifier for entry.

Service Requirement

This race does not have a service requirement for entry.

Terrain

Surface Types
Singletrack70%
Forest Road20%
Pavement5%
Gravel Road5%
31.1 mi
Distance
Loop
Route
10h
Cutoff Time
1,424 ft
Average Elevation
8,620 ft
Total Ascent
8,620 ft
Total Descent
2,881 ft
High Point
108 ft
Low Point
Explore Course
Course map for Tiger Claw 50k
Launch Course Explorer

Aid Stations & Cutoffs

LocationMileElevationCutoffCrewDrop bags
Start
Start
0.0108 ft—
Lower Aid Station
Aid Station
4.6502 ft—
Crew
Drop Bags
Upper Aid Station
Aid Station
9.52,815 ft—
Lower Aid Station
Aid Station
12.7502 ft—
Crew
Drop Bags
Upper Aid Station
Aid Station
15.52,815 ft—
Lower Aid Station
Aid Station
18.7502 ft
7:00 AM
Crew
Drop Bags
Upper Aid Station
Aid Station
24.72,815 ft
8:00 AM
Lower Aid Station
Aid Station
27.9502 ft
9:00 AM
Crew
Drop Bags
Finish
Finish
31.1108 ft
10:00 AM
Drop Bags

Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.

Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.

No Dogs Allowed

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No crew rules specified

Gear Rules

No trekking poles

Required Gear

No required gear specified

Recommended Gear

No recommended gear specified

Featured Videos

Video thumbnail: THE 2019 TIGER CLAW RACE | The Ginger Runner
THE 2019 TIGER CLAW RACE | The Ginger Runner
The Ginger Runner•2019

Race Reports

Race Report: Tiger Claw 50K
By Brendan Leonard (Semi-Rad) • 2023
Tiger Claw 50k Race Report
By Anson F (Team RunRun) • 2019

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