
Pi Day Race for Inspiration Station is a running race on March 13, 2027 in Circleville, OH, with an entry fee of $31.41.
Celebrate Pi Day with a race that’s perfectly irrational — in the best mathematical way. Embrace the infinite fun of everyone’s favorite constant by choosing to:
Either distance invites participants to circle past the ordinary to support Inspiration Station, an innovative youth science center being developed in Circleville, Ohio.
Inspiration Station’s mission is to engage, educate, and inspire children of all ages. It celebrates the unique character of Pickaway County and will feature exhibits that include local industries, water and nature, county history and engineering principles. The multi-sensory environment will invite children of all ages to learn through active exploration and imaginative play. Planned opening: January 2027
Whether you’re a geometry genius, a calculus crusader, or simply someone who appreciates a good slice of themed celebration, this event adds up to pure enjoyment and brings Inspiration Station closer to the finish line.
Finishers medals will be given. Participants will receive a t-shirt that embraces the theme of our race. Participants registering after March 1 will receive a t-shirt in the weeks AFTER the race.
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
51°
Typical Low
32°
Chance of Rain
37%
Based on US Climate Normals data from Circleville, 2 mi from the venue.
Population
14,144
as of 2023
City Elevation
684 ft
Nearest Airport
LCK
Rickenbacker International Airport · 15 mi
Major Hub
CMH
John Glenn Columbus International Airport · 28 mi
Time Zone
Eastern Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Every finish line starts with a single decision. Claim your spot at Pi Day Race for Inspiration Station, put it on the calendar, and turn “someday” into a start date.
118
Days to train
Plan your training, log every workout, and track your progress all the way to race day in the Endurance Grid app.


Pi Day Race for Inspiration Station
Mar 13, 2027