Simsonian 5K Kick Off Classic #24
- Date
- August 15, 2026
- Location
- 7800 Grays Drive, Grosse Ile, MI
- Distance
- Simsonian 5K In Person Run/Walk Adult · Simsonian 5K In Person Students 18 & Under · Simsonian 5K In Person Children 10 & Under & more
From the Organizer
Simsonian 5K Kick-Off Classic #24
The 24th Annual Simsonian 5K Kick-Off Classic is scheduled for Saturday morning, August 15, 2026. This year's race will be even more exciting as the Sims Run will be celebrating 250 years of independence for the USA and Grosse Ile.
The 1 mile Fun Run/Walk starts at 8:30 a.m., and the 5K (3.1 Mile) Race at 9:00 a.m. This year in honor of the semiquincentennial, race directors are asking all runners, walkers, or strollers to dress in your best patriotic gear to show your American pride.
The Simsonian 5K carries on the legacy of beloved GIHS teacher and coach, Steve Sims, who died unexpectedly in 2003 of a dissecting aortic aneurysm. Sims was the winningest coach in Grosse Ile women’s track & field, and women’s basketball. As a teacher, he was instrumental in developing strong, independent young women and men.
All proceeds from the run go to the Grosse Ile Educational Foundation Steve Sims Leadership Scholarship, given to outstanding male and female scholar/athletes.
Race day will involve an historic run, coveted commemorative T-shirts, special 250 remembrance, D.J. after race party, raffles, and medals for age categories three deep. There will be a special prize for best costume!
You won’t want to miss this historic event! 'Cause "that's the Spirit that Made America!"
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
82°
Typical Low
64°
Chance of Rain
32%
Based on US Climate Normals data from Detroit Metro Ap, 11 mi from the venue.
Host City
About Grosse Ile, MI
Elevation
594 ft
Nearest Airport
DTW
Detroit Metropolitan Wayne County Airport · 11 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 Simsonian 5K Kick Off Classic #24, put it on the calendar, and turn “someday” into a start date.
68
Days to train
- Race
- Simsonian 5K Kick Off Classic #24
- Date
- August 15, 2026
- Location
- 7800 Grays Drive, Grosse Ile, MI
Coming Up
More Running races near Grosse Ile, MI
DST Inkster 5K Fun Run Walk
5K
14 miles away
Trenton Summerfest Half Marathon, 8K, and 5K
Half Marathon · 8K · 5K
3 miles away
Wyandotte Firecracker 5k
5K
5 miles away
2026 Running To Honor 5K Walk (or Run)
5K
9 miles away
From Endurance Grid
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Frequently Asked Questions (FAQs)
- What is the Simsonian 5K Kick Off Classic #24?
- Simsonian 5K Kick Off Classic #24 is a running race held in Grosse Ile, Michigan on August 15, 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 Simsonian 5K Kick Off Classic #24?
- Saturday, August 15, 2026 in Grosse Ile, Michigan at 7800 Grays Drive, Grosse Ile, MI. Check the event page for exact start times and wave schedules.
- How do I register for the Simsonian 5K Kick Off Classic #24?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Simsonian 5K Kick Off Classic #24
Aug 15, 2026