In 151 days · Sun, Mar 14, 2027
Don't let race day sneak up
One email during race week. That's it.
Sunday, March 14th, 2027
320 S Hudson St, Greenville SC
5K
43–63°F · some rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2026
44–73°F
dry
2025
49–75°F
dry
2024
45–75°F
dry
2023
28–53°F
dry
2022
35–61°F
dry
2021
52–71°F
dry
2020
53–61°F
dry
2019
49–70°F
dry
2018
29–47°F
dry
2017
32–51°F
rain
Best months to race in South Carolina →
Race-day ready
Everything but the shoes.
Real running socks, a bib belt, anti-chafe — the cheap upgrades that matter.
About this 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!
Times are based on the start times above.
The course map will be posted before race day.
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
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.
- 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.
We are also seeking sponsors; if your organization is interested in a sponsorship, please review the available sponsorships above.
Course map
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