
Triathlon Club Halloween 5K is a running race on October 31, 2026 in Allendale, MI, with an entry fee of $25.
From the Organizer
Get ready for a ghoulishly good time! The GVSU Triathlon Club is thrilled to host our first-ever Halloween 5k on Sunday, October 26th, at 10:00 AM.
This isn't your average race! Lace up your running shoes or your wizard's boots for a fun, themed event that's perfect for everyone. Whether you're a seasoned runner aiming for a personal best or just looking for a fun way to enjoy a fall morning, all are welcome to run, jog, or walk the course.
Costumes are highly encouraged (but not required) to add to the festive spirit.
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
54°
Typical Low
34°
Chance of Rain
46%
Based on US Climate Normals data from E Grand Rapids, 14 mi from the venue.
Host City
City Elevation
661 ft
Nearest Airport
GRR
Gerald R. Ford International Airport · 21 mi
Time Zone
Eastern 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 Triathlon Club Halloween 5K, put it on the calendar, and turn “someday” into a start date.
54
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
Triathlon Club Halloween 5K
Oct 31, 2026