Math Medic Foundation Pi Day Pi K 2027 Presented by NumWorks
Updated
Wednesday, March 10, 2027, first start 3:00 PM, in Grand Rapids (Various Locations or Virtual). Distances: 3.14K. Entry from $31.40 to $31.42.
Course and race notes
Join us for the annual Math Medic Foundation Pi Day Pi K Presented by NumWorks!
Each participant will receive a T-shirt and finisher medal with our unique race logo. Participants can choose to run virtually with their friends and family OR choose to run in-person at one of our many locations around the country.
In the organizer's words, from the race's own listing.
Race details
Date
Wednesday, March 10
To Saturday, March 20, 2027 · in 123 days
Start time
3:00 PM
Earliest wave
Location
Various Locations or Virtual
Grand Rapids, MI 49512
Area: Grand Rapids, Walker & Kentwood, Grand Rapids
Course
Road or path
Paved course
Distances
3.14K
Price
$31.40 to $31.42
Plus the platform's processing fee
No price increase published
Registration
Closed online
Online signup closed Feb 28, 2027
Opened Nov 26, 2026
Race day in Grand Rapids
Weather
41° / 23°F
Typical high and low for March 10.
NOAA 1991–2020 climate normals, Nwsfo Grand Rapids, MI (1 mi away). Averages, not a forecast; a forecast appears here a week out.
Daylight
7:05 AM – 6:41 PM
Sunrise and sunset on Wednesday.
Calculated for the race location.
Plan your trip
For the night before, Tue Mar 9
Where to stay
See all places to stay near Grand Rapids, MI ↗
Prices checked November 4, 2026 and can change. Confirm on the booking site before you book. We may earn a commission at no cost to you.
Trip cost
Add what you'll actually pay. It stays in this browser.
Total $0
Race entry starts at the lowest listed price, before the platform's fee.