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Pi Day 5k: a 3.14 Miler

Sat March 15, 2025 Lansing, MI 48910 US Directions

Events

Pi Day 5k - In Person

$45 9:15AM EDT - 11:00AM EDT Registration ends March 15, 2025 at 9:00am EDT

2 Pi - 10k

$45 9:00AM EDT - 11:00AM EDT
55 spots left. Registration ends March 15, 2025 at 9:00am EDT

Pi Day 5k - Virtual

$45 Registration ends March 15, 2025 at 11:59pm EDT

Place

1601 E Cavanaugh Rd
Lansing, MI US 48910

Description

Join us for a Pi Day 5k on March 15, 2025!

Join us for the Pi Day 5k, taking place on Saturday March 15 at Hawk Island Park. This fun-run to raise money for Impression 5 Science Center's scholarship program. Impression 5 Science Center is a dynamic, interactive space for families to play, create, and challenge their understanding of science together. By participating in this event, you’ll support their scholarship programs, which increase access to their exhibits and experiences for children and families throughout our community. All participants receive a t-shirt, medal and free slice of pie after the race! If participating isn't the right fit, there is also an opportunity to volunteer during the event. 

Race Details

Location: Hawk Island Park, 1601 E Cavanaugh Rd, Lansing, MI 48910

Start Time: 9:00 am on Saturday March 15, 2025. The 10k will start at 9:00 AM and the 5k will start at 9:15 AM.

Entry Fee: Early bird registration $30 EXTENDED until November 30, 2024. Registration is $40 from December 1, 2024 through February 22, 2025. Registration increases February 23, 2025 to $45.

This year, as a participant, you can look forward to:

🥧 Pie from Grand Traverse Pie Company for all participants
🏅 Finisher medal for everyone who completes the race
👕 5K race t-shirt included with registration
🏆 First place winners receive: Full pie from Grand Traverse Pie Company OR Playmakers gift card
First, Second and Third place finishers will receive 50% off registration to a future Mi Community Event race (details to follow)

Age Groups: Under 14, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80+. 

Early Packet Pick Up: Friday March 14, 2025 4:30 PM-6:00 PM at the Playmakers Community Room, 2299 W Grand River Ave, Okemos, MI 48864.

Day of Packet Pick Up: check in will begin at 8 am prior to the race at Hawk Island in the Red Tail Pavilion.

Parking: Parking fee will be added to your registration upon check out. Show your email confirmation/registration or race bib upon entering park. If you have a Ingham County Parking Pass please reach out to us at micommunityevents1@gmail.com before registering. 

Results: Your accurate chip time and current overall and age group place will be texted to your phone and live on this site. Timing done by Michigan Running Foundation.

No-shows to the race will forfeit their shirt and finisher medal.

Virtual Pi Day 5k: If you can't make the race and still want to participate, sign up for the virtual race and we will mail out a shirt and medal to you! Cost is $45 and includes shipping. There are no placement awards for the virtual event. Virtual event registration closes March 13th. Registrations received on or before March 10, will be mailed on March 11th. Registrations received after March 10 will be mailed out on March 13th.

Course Map

The course starts at the southwest corner of the Red Tail Shelter and runs out and back.

5k Course: https://www.mapmyrun.com/routes/view/4881970018

10k Course: https://www.mapmyrun.com/routes/view/6246223669

 

Finisher Medal

2025 Finisher medals!

 

Shirts

2025 Shirt Design!

Shirt Specs:

Shirt Specs

 

Race Contact Info

If you have any questions about this race, click the button below.

Sponsors

Additional Fees

Parking: $3.00

Special Preview

We've hosted more than 1,000 runners and walkers since we started the Pi Day 5k in 2021. At the start of March, we shared a preview with our most loyal participants announcing the 5x Runners Club coming in 2026. As we prepare for our 5th Anniversary, our most loyal participants who reach this level, upon their 5th registration, will unlock exclusive previews, discounts, merch and specialty items! More details will be announced on our Run Sign Up page following our 4th Annual event on March 15, 2025. 

Directions

Race Participant Survey

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