Grand Explorers' Trail Race
- Date
- June 20, 2026
- Location
- 9473 28th Avenue, Jenison, MI
- Distance
- 1-Mile Fun Run for Kids · 5K Run/Walk · 10K Run/Walk & more
From the Organizer
Explore two parks in one race. Run (or walk!) through two beautiful Ottawa County Parks that sit along the Grand River. #2Parks1Race
The Ottawa County Parks Foundation and Ottawa County Parks are excited to host this fun, family-friendly run/walk and celebrate the recently completed Idema Explorers Trail that connects Grand River Park to Grand Ravines Park. Come and enjoy nature, community, and some post-race treats. Ottawa County Parks are for everyone.
The course starts at Grand River County Park, winding you through a natural surface trail until you hit the newly completed Idema Explorers Trail segment that leads you along the Grand River to Grand Ravines County Park. As you enter Grand Ravines, you will see an old covered bridge and go up a small incline to a spectacular view of the river. If you’re lucky, you might even see the resident bald eagles out fishing.
If you are running (or walking) the 5K, you will turn around at this point. If you are running the 10K, you will continue to wind yourself through Grand Ravines Park, around past the dog park, through the meadow, across the Idema suspension bridge, down some stairs, and back through the woods to Grand River Park. Sounds pretty Grand, doesn’t it?
Starting Time:
The kids’ 1-mile fun run/walk will start at 8:00 am. The 10K and 5K races will start at 8:30 am.
The kids’ fun run/walk will be on a paved trail only, so strollers will be allowed. (No strollers will be allowed on the 10K/5K route due to difficult terrain and narrow trails in some areas of the course.)
Dogs:
Dogs will be allowed to run the 10K and 5K races with their human, but they must be on a six-foot leash at all times. We know dogs are a part of the family, we ask that you be considerate of those around you and that you only bring a dog that is well-mannered and comfortable around people, including children, and other dogs. We want everyone to have a great time!
Registration Price increases on April 1, 2026, for the 5K and 10K.
* Kids' 1-Mile Fun Run price does not increase. Family discount available.
Register before Saturday, May 30, 2026, to guarantee a T-shirt!
Events
Weather
Typical Conditions
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
80°
Typical Low
58°
Chance of Rain
35%
Based on US Climate Normals data from E Grand Rapids, 10 mi from the venue.
Host City
About Jenison, MI
Elevation
616 ft
Nearest Airport
GRR
Gerald R. Ford International Airport · 15 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
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Grand Explorers' Trail Race, put it on the calendar, and turn “someday” into a start date.
12
Days to train
- Race
- Grand Explorers' Trail Race
- Date
- June 20, 2026
- Location
- 9473 28th Avenue, Jenison, MI
Coming Up
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4 miles away
From Endurance Grid
About This Sport
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.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Grand Explorers' Trail Race?
- Grand Explorers' Trail Race is a running race held in Jenison, Michigan on June 20, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Grand Explorers' Trail Race?
- Saturday, June 20, 2026 in Jenison, Michigan at 9473 28th Avenue, Jenison, MI. Check the event page for exact start times and wave schedules.
- How do I register for the Grand Explorers' Trail Race?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Grand Explorers' Trail Race
Jun 20, 2026