Pi Run

Fifth Annual Pi Day Race

Pi Run

A 3.14-mile race for Pi Day, plus a 1 mile fun run/walk.

Sunday, March 14, 2027 · Unity Park, Greenville, SC

About the Race

Join us for the fifth annual Pi Day race! The race benefits The Heron Foundation, an education foundation that supports student programs and enhanced virtual education for students at Cyber Academy of South Carolina and Heron Virtual Academy.

Our race includes a 5K+ (3.14 miles) and a 1 mile fun run/walk, so there's a race length for everyone!

 Race Day Details

DateSunday, March 14, 2027LocationUnity ParkAddress320 S Hudson St, Greenville, SC 29601Packet PickupBegins at Unity Park Shelter 1 hour prior to the raceParkingParking is available at Unity Park (320 S Hudson St, Greenville, SC 29601). Please arrive at least 30 minutes before your start to park and check in, follow any posted signs or volunteers, and carpool if you can.

 The Events

Pi Run 5K+ (3.14 miles) · 11:00 AM

Timed race at Unity Park.

1 Mile Fun Run/Walk · 11:00 AM

Untimed. Run or walk at your own pace.

Race Morning Timeline

10:45 AMPre-race announcements and course briefing11:00 AMPi Run 5K+ (3.14 miles) and 1 Mile Fun Run/Walk start11:55 AMAwards (results are live on the race page as runners finish)12:15 PMCourse closes Times are based on the start times above.

️ Course

The course map will be posted before race day.

Start/Finish on Google Maps

 Race Awards

Awards are by gun time.

Top 3 overall male & female

Top 3 male & female in each age group

The 1 mile fun run/walk is untimed

Age Group Categories

9 & Under10-1213-1617-1920-2930-3435-3940-4445-4950-5455-5960-6465-6970-7980 & Over

❤️ Supporting The Heron Foundation

The Heron Foundation is an education foundation that supports student programs and enhanced virtual education for students at Cyber Academy of South Carolina and Heron Virtual Academy.

The Heron Foundation

Become a Sponsor

View Available Sponsorships

Race Policies

Rain or shine: the race goes on in any weather. If lightning or severe weather makes it unsafe, the start may be delayed.

No refunds: all registrations are final.

Race-day registration: open on your phone until the race starts.

Race Day Photos

See All Race Photos

Let's Stay Connected

We are also seeking sponsors; if your organization is interested in a sponsorship, please review the available sponsorships above.

Contact the Race Director

Questions? Use the contact form below or tap the chat button in the corner.