Sunday, March 14, 2027 · 5K · San Francisco, CA
Pi Day 3.14 Mile (5k) Run
Pi Day 2027 is on a ~Sunday~ so we're organizing a 3.14 mile run along the embarcadero to commemorate this mathematical anomaly Pies at the finish line!!!
Start line: Conservatory of Flowers
Register →130 days to race day
18 weeks to race day — get a training plan
A week-by-week plan scaled to Sunday, March 14, 2027, built around the San Francisco Bay run clubs on your training days — shareable by URL, no account needed.
Build my plan →Train for it with a crew
A 5K is twelve weeks of Saturdays away, even from the couch. Run clubs in San Francisco Bay →
Frequently asked
- When is the Pi Day 3.14 Mile (5k) Run?
- The next Pi Day 3.14 Mile (5k) Run is Sunday, March 14, 2027 in San Francisco, CA.
- Where does the Pi Day 3.14 Mile (5k) Run start?
- The Pi Day 3.14 Mile (5k) Run starts at Conservatory of Flowers in San Francisco, CA.
- What distances does the Pi Day 3.14 Mile (5k) Run offer?
- The Pi Day 3.14 Mile (5k) Run offers 5K.
- How do I register for the Pi Day 3.14 Mile (5k) Run?
- You can register for the Pi Day 3.14 Mile (5k) Run on RunSignup. Use the Register link above; RunVibe does not sell registrations directly.
Listed on RunSignup. Race details are the organiser’s — confirm the date and start time with them before you travel.