Grand Ridge
Nov 7Issaquah, WA50K, Marathon +2
1 mi from Tiger Claw, similar trail technicality to Tiger Claw, registration open
At a glance
- Date
- May 7–8, 2027
- Location
- Issaquah, Washington
- Elevation gain
- 8,800 ft
- Aid stations
- 2, 1 with crew access
- Registration
- See ultrasignup.com
Listed from UltraSignup. Checked Oct 18, 2026.
Plan this race for free
2 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
A solidly difficult trail race on Tiger Mountain with steep uphills and focused downhills, featuring 50k with ~8500 feet of elevation gain on rugged Pacific Northwest terrain.
Key dates
Race day
May 7, 2027
Email me updates about Tiger Claw
Registration openings and major changes, like a new date or a cancellation.
Aid stations
2| Station | Distance | Crew | Drop bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Lower Aid Station Located near the High Point Way parking lot. Runners reconvene here between loops. The station is stocked with single-serving, pre-packaged trail running food and drinks. | 4.60 miles | 14:00 | typical trail running farewaterCoke | ||
Upper Aid Station Located on the summit of West Tiger 2. The station is just under 5 miles from the Lower Aid Station via the Pink Loop, 2.8 miles via the White Loop, and 6 miles via the Yellow Loop. In the reverse direction it is 3.2 miles from the Lower Aid Station. | -- | 15:00 | waterlimited calories |
Entry transfers
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Race planning
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