In 6 days · Sat, Nov 7, 2026
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Saturday, November 7th, 2026
Philadelphia Zoo, Philadelphia PA
5K · 1 Mile
42–60°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
37–61°F
dry
2024
58–76°F
dry
2023
52–69°F
dry
2022
60–76°F
dry
2021
36–55°F
dry
2020
44–73°F
dry
2019
42–58°F
rain
2018
47–64°F
dry
2017
40–49°F
rain
2016
38–54°F
dry
Best months to race in Pennsylvania →
Race-day forecast · Saturday, Nov 7
Rain likely · 55–66°F
Saturday, Nov 7starts near 55°F · 39% chance of rain · wind up to 13 mph
About this race
Please join us on November 7, 2026 for the 15th annual Run For The Stripes event, presented by TerSera, Curium and Novartis. You can choose to participate in the 5k run or the 1 mile family fun walk.
We will have both an in person event at the Philadelphia Zoo and a virtual event.
RFTS Merchandise We are happy to offer Run for the Stripes merchandise for purchase again this year. Check out our new short sleeve t-shirt added this year. You can choose to purchase merchandise at the time of registration, or feel free to come back to our site at any time and visit the 'Store' (click on the tab on the left side of the registration page). Merchandise is also available for purchase on the day of the event. All merchandise ordered by October 1 is guaranteed to be received before November 7th.
We are happy to once again offer RFTS hoodies and t-shirts in youth sizes for order this year. We are offering the ability to order youth sizes ONLINE ONLY in our hoodie and long sleeve t-shirts. We will be purchasing only the amount ordered. All orders must be in by October 1st to be guaranteed to be received before November 7th.
What is a virtual race? You pick the location, distance, and time and it's that easy! Once you register for the virtual event, we will mail you the event t-shirt a week before November 7, 2026. You can choose to run or walk, in an area where you are comfortable and safe.
Please note: You must register by October 1 to be guaranteed to receive your t-shirt for the virtual event by November 7th. Each registrant will receive a race t-shirt, if you register after October 1st, your t-shirt may arrive after the event.
Our goal is to raise awareness and funds for research for neuroendocrine (NET) cancers, a rare and hard to diagnose cancer. Proceeds from the race go to NET research to find better treatment options and hopefully a cure for this rare cancer.
Course map
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