Half Marathon10K5K1 miRegistration open

Spooky Sprint - Ann Arbor

Saturday, October 24, 2026Ypsilanti, Michigan5 spots

Entry from: $17
Days to go: 18

At a glance

Date: Oct 24, 2026
Location: Ypsilanti, Michigan
Distances: Half Marathon, 10K, 5K, 1 mi
Registration: Registration open until Oct 24, 2026, via runsignup.com
Official site: runsignup.com
Listed from: RunSignUp
Last checked: Oct 5, 2026

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About this race

Join us for the annual Spooky Sprint 5k/10k & Half Marathon! A fun, Halloween-themed event that is perfect for the whole family.

The fun includes -

Great Swag - designer shirt & custom medal

Chip-timing with live results and awards

Free photos

Delicious Treats waiting at the finish line

Plenty of fun!

Grab your friends and family, you are not going to want to miss this one!

Can't make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!

*Youth-based pricing for the 5k/10k, 12 & Under are only $17!

Half Marathon registration includes a custom bib, designer shirt, and an awesome finisher medal!

10k registration includes a custom bib, designer shirt, and an awesome finisher medal!

5k registration includes a custom bib, designer shirt, and an awesome finisher medal!

1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!

The kid's dash is a fun, untimed dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to run the kid's dash, and doesn't want the SWAG, they are welcome to run with us on race day for free!)

*Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!

**Please note a $10 parking fee is required to enter the park, unless you have an RSU Annual Pass**

Key dates

Registration opens

Oct 26, 2025

Tier 1 ends

Apr 27, 2026

Tier 2 ends

Jun 28, 2026

Tier 1 ends

Jul 20, 2026

Tier 3 ends

Aug 30, 2026

Tier 2 ends

Aug 30, 2026

Tier 3 ends

Oct 4, 2026

Tier 4 ends

Oct 4, 2026

Tier 5 ends

Oct 21, 2026

15d

Tier 4 ends

Oct 22, 2026

16d

Registration closes

Oct 24, 2026

18d

Race day

Oct 24, 2026

18d

Standard ends

Oct 24, 2026

18d

Tier 6 ends

Oct 24, 2026

18d

Tier 5 ends

Oct 24, 2026

18d

Pricing

Half Marathon

Tier 5, then $88 from Oct 22, 2026

$82

Spooky Sprint Half Marathon 2027

Tier 5, then $88 from Oct 22, 2026

$82

10K

Tier 4, then $46 from Oct 23, 2026

$42

Tier 4, then $46 from Oct 23, 2026

$42

Spooky Sprint 10K 2027

Tier 4, then $46 from Oct 23, 2026

$42

Spooky Sprint 5K 2027

Tier 4, then $46 from Oct 23, 2026

$42

Virtual Race

Standard, until Oct 24, 2026

$42

1 Mile

Standard, until Oct 24, 2026

$22

Kids Dash

Standard, until Oct 24, 2026

$17

Volunteer then Run

Standard, until Oct 24, 2026

$17

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