BIRR Monster Mash Mile Fun Run
Sat, Oct 31, 2026, 5:00 AM HST
- Featured distance
- 1 Mile
- Type
- Run
Sign up and verify details on the organizer's official page.
Race feel
A festive Halloween-themed fun run in Hilo, perfect for testing your speed, enjoying a stroll, or showing off your best costume.
- Fun
- Competitive
- Quirky
- Festive
Fun
Competitive
Quirky
FestiveGreat for
- Kids & Youth
Kids & YouthJoin the second annual BIRR Monster Mash Mile Fun Run in Downtown Hilo. This Halloween-themed event invites you to embrace the festive spirit by wearing your favorite costume, whether you're looking to challenge your speed or simply enjoy a morning stroll. With a 1-mile distance for adults and a shorter race for kids, it's a welcoming experience for all ages. Celebrate the season with community, friendly competition, and unique awards.
From the organizer
Come Join us for the second Annual Monster Mash Mile Fun Run . Looking to test your speed or just enjoy a morning stroll. Then come join us for our Monster Mash Mile in Downtown Hilo at Wailoa State Park. *** Wear your best costume in celebration of Halloween:)
*Date: October 31, 2026 with a 9:00 am start for the 1 mile event and 9:30 am start for the kid’s shorter distance race.
**Location: Wailoa State Park in Downtown Hilo, Pavilion 2.
***Awards: top 3 male and female mile times. Top 1 of Best Costume male and female. Top 1 of stroller male and female. All kids will receive a prize for the kids race.
****Fees: Free for BIRR members and kids12 years and under (fee will drop off in the registration) / $10 donation for non-members.
***Note the "kids" race for those 12 and under will be a 400 yard event:)
** Snacks and water provided.
* Co-Sponsored with Hilo Run Club
