Pi Day Run
When is Pi Day Run?
Pi Day Run takes place on Saturday, March 13, 2027 in Fresno, CA.
What distances does Pi Day Run offer?
Pi Day Run offers 10 events: 2 Mile, 2 Mile, 3.14 Mile, Run Anywhere, 3.14 Mile, Run Anywhere, 6.28 Mile, 6.28 Mile, S.T.E.M. Display Booth, S.T.E.M. Display Booth.
| Event | Distance | Price | |
|---|---|---|---|
| 2 Mile | 2.0 mi | $40.00 | Register |
| 2 Mile | 2.0 mi | $40.00 | Register |
| 3.14 Mile | 3.14 mi | $40.00 | Register |
| Run Anywhere | 3.14 mi | $40.00 | Register |
| 3.14 Mile | 3.14 mi | $40.00 | Register |
| Run Anywhere | 3.14 mi | $40.00 | Register |
| 6.28 Mile | 6.28 mi | $40.00 | Register |
| 6.28 Mile | 6.28 mi | $40.00 | Register |
| S.T.E.M. Display Booth | — | $0.00 | Register |
| S.T.E.M. Display Booth | — | $0.00 | Register |
How much does Pi Day Run cost?
Registration for Pi Day Run starts at $0.00. Prices vary by event distance.
Where is Pi Day Run held?
Pi Day Run is held in Fresno, CA at Woodward Park - Mountain View Shelter.
About Pi Day Run
The goal of our events is to get people outside, moving and having fun. Running, Math and Pie enthusiasts come together at the Pi Day Run featuring run/walk distances of 2Mi, Pi (3.14) Miles, and 2Pi (6.28) Miles. We invite Science, Technology, Engineering, and Math students or clubs to have a booth/display to be voted on by the participants. Cash prizes will be awarded to 1st, 2nd, and 3rd place booths as voted for by our participants. Proceeds benefit a scholarship fund at CSU Fresno for STEM Majors.
- 2Mi, 1Pi, and 2Pi distance run/walk
- T-Shirt
- Medal
- Fruit Pi (several flavors)
- Costume contest
- STEM Fair
Cinnamon Churro Pi(e) With or Without Chocolate Chips
Course and Water
Course Map
Run starts at 10am at the Mt View Shelter heading south towards the Audubon entrance, then follows the trail north, and all turn arounds will be marked; 2 mile, 3.14 mile, and 6.28 mile distances. Volunteers will be have water for aid stations at each turn around.

Pizza Pi(e)
Refunds and Transfers
Race Insurance Recommended
WE HIGHLY RECOMMEND THAT YOU PURCHASE THE EVENT INSURANCE THAT IS OFFERED WITH EACH EVENT REGISTRATION. THIS INSURANCE WILL PROTECT YOUR REGISTRATION AND PROVIDE A FULL REFUND UNDER THE TERMS OF THE POLICY.
Common covered reasons
Examples of situations that are typically covered include:
- Illness or accidental injury that prevents participation
- Serious illness or death of an immediate family member
- Vehicle breakdown or traffic accident while traveling to the event
- Severe weather that makes travel impossible or unsafe
- Job loss or involuntary layoff
- Required work relocation (under certain circumstances)
- Jury duty
- Active military deployment
- A positive COVID-19 test requiring isolation (when covered under the applicable policy)
What is not covered
RegShield generally does not reimburse if:
- You simply change your mind.
- You decide not to race.
- You have a scheduling conflict, vacation, or other personal plans.
- You forgot about the race.
The RegShield insurance premium is 8.1% of the registration cost (including processing fees) with a minimum insurance premium of $2.99 for registrations up to $24.99 and a minimum of $3.99 for registrations from $25.00 to $49.23. Premiums for registrations above $49.23 are 8.1%. Premiums in some states that apply surcharges may be slightly different.
Not able to participate this year?
REFUND POLICY: THERE ARE NO REFUNDS FOR EVENTS, NO EXCEPTIONS.
IF YOU CANNOT RACE IN THE EVENT FOR WHICH YOU ARE REGISTERED, AND YOU DID NOT PURCHASE THE INSURANCE, YOU CAN DO ONE OF THE FOLLOWING ONLINE PRIOR TO THE EVENT, ON THE YEAR OF YOUR REGISTRATION.
- Deferrals - Transfer to next year ($25.00) at least 4 days prior to the event.
- Transfer - To a different race ($10.00) at least 7 days prior to the event
- Transfer - To a different distance (free) at least 4 days prior to the event
- Transfer - To another participant (free) at least 4 days prior to the event
NO DEFERRALS OR TRANSFERS ARE PERMITTED AFTER THE EVENT.
Why do we charge for deferals?
Most requests for deferrals come after we have already ordered and paid for supplies (medals, bibs, chips, food, etc.) for the race. The deferral fee helps offset some of these costs. Transfers to another destination or person, on the other hand, are for the same event and do not incur extra costs.
Sponsor Us
Science, Technology, Engineering, and Math professionals, join us at our annual Pi Day Run and introduce your company to the next generation of STEM students. Sponsorships range from $250-$1000. Proceeds from this event benefit STEM scholarships at CSU Fresno.
CLICK HERE TO SPONSOR
-or-
e-mail Ray@activitynut.me

2026 Spring Run Series Bundle
Bundle 2 races from our Spring Run Series and save 15%
- 02-07 SuperbOwl Run
- 02-14 Fresno Valentine Run
- 02-21 Running for Warriors
- 03.14 Pi Day Run
- 03-22 Spring Fling Duathlon & 5k
- 05-09 Sasquatch Trail Run
- 05-17 Shinzen Run
Register by May 1st for 3 or more of these races for a Spring Series Medal!
S.T.E.M. Students, Clubs, and Professionals
Tell us about your group, club, or organization. Compete for the best STEM related booth/display. Each runner/walker will vote for their favorite display.
Booths will be classified as Elementary, Jr High/High School, College, and Professional.
Youth and college booths/displays compete for cash awards:
- 1st Place $350
- 2nd Place $250
- 3rd Place $150
Venue - Woodward Park: Mt View Shelter
We will starting/finishing at the Mt View Shelter.
Enter through the Audubon Entrance, pass through the tollbooth on the RIGHT and park in the first or second parking lot past the toll booth.
Schedule
Packet Pick Up
Friday, March 13th 4pm-6:30pm
The Bike Shop @ Woodward
9433 N Fort Washington Rd, Unit 102, Fresno, CA 93720Saturday, March 14th 9am-10am
Woodward Park - Mountain View Shelter
7775 N Friant Ave, Fresno, CA
Race Day
Woodward Park - Mountain View Shelter
7775 N Friant Ave, Fresno, CA
9:00am Packet Pick Up Opens
9:00am STEM Booth Setup
Runners can check out the S.T.E.M. Projects before or after the race.
10:00am 6.28 Mile Run Start
10:05am 3.14 Mile Run Start
10:10am 2 Mile Run Start
11:00am S.T.E.M. Votes must be submitted.
11:20am Age Group Awards: Only Pi (3.14) and 2Pi (6.28)
11:30am STEM Fair Awards
T-Shirt
Medal
Pi Day Run Medal.