Monster Dash 5k Run/Walk is a running race on October 31, 2026 in Patterson, MO, with an entry fee of $32.
From the Organizer
Ghouls and Goblins, lace up your sneakers for a Halloween 5k at Otahki Lake KOA!
Join us to support a great cause, Care Camps Foundation! Their mission is "to give joy, hope, and the healing power of the outdoors to children with cancer and their families at medically supervised pediatric oncology camps." KOA is a proud partner of Care Camps and activities like the Monster Dash 5k enable us to give back! Proceeds from this race will go to Care Camps!
RACE DETAILS:
Monster Dash 5k Run/Walk on Saturday, October 31st at Otahki Lake KOA
Start Time: 9 am for both runners and walkers, Registration/Bib pick up begins at 8 am at the Lodge
ALL AGES WELCOME!
Swag: 2026 Monster Dash 5k t-shirt guaranteed for the first 35 participants, participation medal, snacks/water, Top 3 finishers receive a trophy!
This race is a 3.5 mile trail run through the park with moderate inclines. Running surface is packed gravel and mixed media terrain.
Events
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
64°
Typical Low
39°
Chance of Rain
27%
Based on US Climate Normals data from Clearwater Dam, 13 mi from the venue.
Host City
City Elevation
426 ft
Nearest Airport
CGI
Cape Girardeau Regional Airport · 54 mi
Major Hub
STL
St. Louis Lambert International Airport · 108 mi
Time Zone
Central Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Monster Dash 5k Run/Walk, put it on the calendar, and turn “someday” into a start date.
100
Days to train
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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.
Coming Up
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55 miles away
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56 miles away
9/11 Heroes Run - Cape Girardeau, MO
56 miles away
City of Roses Half Marathon & 5K
55 miles away
Plan your trip
Coming from out of town? There's more to Patterson than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to PattersonFrequently Asked Questions (FAQs)
Monster Dash 5k Run/Walk
Oct 31, 2026