Grand Explorers' Trail Race
Jenison, United States • 20 Jun 2026
Event overview
The Grand Explorers' Trail Race is a trail running event linking Grand River Park and Grand Ravines Park. The 2026 edition is the fourth annual race and is scheduled for June 20, 2026. The event includes a youth option and supports the Ottawa County Parks Foundation and park projects such as the Grand River Greenway and the Idema Explorers Trail. The route follows the Idema Explorers Trail along the Grand River and passes river viewpoints where bald eagles have been seen.
Distances
- 10K
- 5K
- 1 Mile (kids fun run)
Course and trail conditions
The course begins at Grand River Park and uses the Idema Explorers Trail to reach Grand Ravines Park. At Grand Ravines there is a covered bridge and an uphill viewpoint along the river; the 5K route turns around near this viewpoint. The 10K continues through Grand Ravines Park, passing a dog park and a meadow, crossing the Idema suspension bridge, and returning through woods to Grand River Park. Portions of the route run on paved trail: about two miles paved on the 5K and about four miles paved on the 10K. Remaining sections are dirt or grass with roots and uneven ground and can become muddy after significant rain. The 10K course includes some steps. Visit the organization's website for the most recent information.