In 4 days · Sat, Oct 24, 2026
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Saturday, October 24th, 2026
2500 Grand Ave, West Des Moines IA
5K
43–59°F · low rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2025
37–59°F
dry
2024
43–66°F
rain
2023
62–75°F
rain
2022
47–75°F
rain
2021
45–49°F
rain
2020
25–41°F
dry
2019
36–47°F
dry
2018
35–56°F
dry
2017
41–50°F
dry
2016
45–59°F
dry
Best months to race in Iowa →
Race-day forecast · Saturday, Oct 24
Cloudy · 59–77°F
Saturday, Oct 24starts near 59°F · 2% chance of rain · wind up to 18 mph
About this race
The Monster Dash 5K is coming to Des Moines, and we’re bringing it to the spooky trails of Raccoon River Park for a Halloween-themed race you won’t want to miss.
Whether you’re running with friends, walking the course, or just looking for an excuse to break out your best Halloween costume, the Monster Dash is ready to bring some fun to race day.
The 5K features a pre-race costume contest, chip timing, free event photos, big finisher medals, awesome Halloween-themed shirts, and more! There will also be a Lil’ Monsters Kids Run for ages 10 and under, plus costume awards for those who really want to embrace the Halloween spirit.
So start planning your costume, grab your running crew, and get ready to hit the course at Raccoon River Park!
Course map
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