Boo Run 5K & Mini Monster Mile Run is a running race on October 31, 2026 in Duncan, SC, with entry fees from $5 to $25.
From the Organizer
The MIDDLE TYGER FAMILY YMCA BOO RUN 5K & MINI MONSTERS MILE RUN will be held at Southeastern Children's Home, 115 Children's Way, Duncan on Saturday, October 31st. The course consists of grassy hills & paved roadway with a beautiful mountain backdrop. Walk at your own pace or run this fun cross country loop. Costumes are welcome! *YMCA of Greater Spartanburg members receive 10 YMCA360 points for completing the race.
Check-In: 7:30-8:00am
Boo Run starts: 8:30am
Mini Monsters Mile Run starts: 9:30am
Boo Run 5K (Ages 11 & Up):
Early Bird Fee (Register on or by 9/30/26): $25 *Shirt guaranteed if registered by 9/30/26.
Regular Fee (Register 10/1/26-10/31/26): $30
Mini Monsters Mile Run (Ages 10 & Under):
Early Bird Fee (Register on or by 9/30/26): $5 *Medal guaranteed if registered by 9/30/26.
Regular Fee (Register 10/1/26-10/31/26): $10
Following the Boo Run 5K, stick around for our TRUNK OR TREAT from 10:00am-12:00pm at the same location! Families are invited to enjoy a fun-filled morning featuring decorated trunks, candy, and games for all ages. *Interested in decorating a trunk and joining the fun? Sign up to host a trunk by contacting the MIDDLE TYGER FAMILY YMCA Member Service Desk at 864-433-9623. We encourage families, businesses, churches, organizations, and community groups to participate. Bring your creativity and help us make this a fun and memorable Trunk or Treat for our community!
We'll also have a community food donation station supporting the Carpenter's Table where attendees can bring non-perishable food & items to help support local families in need. On-site: 8:00am-12:00pm
Travelin’ Tom’s Coffee truck will be on-site serving their delicious menu items from 8:00am-12:00pm.
Come for the run and stay for the fun - Costumes are encouraged!
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
68°
Typical Low
45°
Chance of Rain
26%
Based on US Climate Normals data from Greer, 4 mi from the venue.
Host City
Nearest Airport
GSP
Greenville-Spartanburg International Airport · 4 mi
Major Hub
CLT
Charlotte Douglas International Airport · 72 mi
Time Zone
Eastern Time
From Endurance Grid
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Every finish line starts with a single decision. Claim your spot at Boo Run 5K & Mini Monster Mile Run, put it on the calendar, and turn “someday” into a start date.
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From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
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Boo Run 5K & Mini Monster Mile Run
Oct 31, 2026