Carkeek 12 Hour
Oct 24Seattle, WA12 hr, 6 hr
25 mi from Winter Solstice Vertical Challenge, 8 weeks before Winter Solstice Vertical Challenge, registration open
12 hr
Winter Solstice Vertical Challenge
Quilcene, Washington
- Days to go
- 74
At a glance
- Date
- Dec 19, 2026
- Location
- Quilcene, Washington
- Distances
- 12 hr
- Registration
- See ultrasignup.com
- Official site
- wintersolsticevert.com
- Listed from
- UltraSignup
- Last checked
- Oct 4, 2026
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Build my planKey dates
Race day
Dec 19, 2026
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Registration openings and major changes, like a new date or a cancellation.
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Race planning
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