Scaryass 25k

OCT
31
2026
Trail races of 25K, 14K and 4K in Capitol Forest near Olympia with marked courses, costume prizes, and post run food and fire.
Sat 31 Oct 2026
25 kilometers 14 kilometers

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ScaryAss 25K/14K/4k - Olympia, WA

ScaryAss 25K/14K/4k is a trail running event on October 31, 2026, organized by Oly Trail Runners at the Fall Creek Day Use area in Capitol Forest near Olympia, WA. The event offers three distance options on marked single-track and mountain bike trails.

Distances:

  • 25K - Lost Valley, Mima West, M&M, and McKenny loop on single-track trails.
  • 14K - Lost Valley and McKenny loop on single-track trails.
  • 4K - Shorter course on mountain bike trails with small rollers, aimed at children and first-time trail runners.

The event does not provide aid stations, so participants need to carry their own water and fuel. Courses will be marked. Costume entrants are welcome and pumpkin pie prizes are awarded for race winners and best costume. Food and warm beverages are available after the run, along with a candy bag and a fire for participants to gather around.

Access to the Fall Creek Day Use area is via gravel logging roads from Sherman Valley Road; a sedan is generally adequate with cautious driving. The campground typically has space for camping the night before, and there is a large parking lot where people may sleep. Well behaved dogs are allowed on leash; owners must clean up after them. Registration closes October 29, 2026 at 11:59 PM PT. Visit the organization's website for the most recent information.

25 km
25k
14 km
14k
4k Fright in the Forest

Events nearby

Trail event in Olympia offering 9 km, 21 km, and 33 km options from Nov 21 to Nov 29 to raise funds for the Thurston County Food Bank.
A holiday 10K trail race at Squaxin Park in Olympia with a Reeves Middle School start and finish, finish-line aid with hot cider, a finisher medal, and a tree planted per finisher.
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