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Event Description

Join us for the 16th annual Kooky-Spooky race, featuring a 5K, 10K, and half marathon. Starting from Jefferson County's NAAC Stadium , the courses wind along the scenic Ralston Creek Trail and by Arvada's Blunn Reservoir. Celebrate your Halloween right with an official costume contest, and of course, candy. This event is easily accessible from nearby highways, benefits the Colorado National Kidney Foundation, is part of the Endless Series with Spring Fever, and serves as an official BOLDERBoulder Qualifier!

distances

Half Marathon

Price: $69.90
incl. $4.90 Fee
($56.12: Ages 0 - 14)
($56.12: Ages 65 - 99)
Time: 9:00AM MDT 1:00PM MDT
Price increases after April 30, 2027 at 11:59pm MDT

10K

Price: $48.70
incl. $3.70 Fee
($39.16: Ages 0 - 14)
($39.16: Ages 65 - 99)
Time: 9:30AM MDT 1:00PM MDT
Price increases after April 30, 2027 at 11:59pm MDT

5K

Price: $38.10
incl. $3.10 Fee
($30.68: Ages 0 - 14)
($30.68: Ages 65 - 99)
Time: 9:45AM MDT 1:00PM MDT
Price increases after April 30, 2027 at 11:59pm MDT
Run anywhere, anytime!

VIRTUAL Half Marathon

Price: $38.10
incl. $3.10 Fee
($30.68: Ages 0 - 14)
($30.68: Ages 65 - 99)
Get your alumni credit & the event SWAG
Run anywhere, anytime!

VIRTUAL 10K

Price: $27.50
incl. $2.50 Fee
($22.20: Ages 0 - 14)
($22.20: Ages 65 - 99)
Get your alumni credit & the event SWAG
Run anywhere, anytime!

VIRTUAL 5K

Price: $22.20
incl. $2.20 Fee
($17.96: Ages 0 - 14)
($17.96: Ages 65 - 99)
Get your alumni credit & the event SWAG

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