The 4th Annual Blobfest 5K/10K

Fri July 9 - Sun July 11 Phoenixville, PA 19460 US

Steve McQueen and YOU star in the horror movie of the century! Uh...last century! 

Every year, Phoenixville, PA celebrates Blobfest in honor of 1958's The BLOB. And every year, we throw a running party to help celebrate and support the historic Colonial Theatre! Once again, the party is virtual this year and you are cordially invited to attend! (Phoenixville has yet to open for in-person events). 
Run or walk your 5K, 10K, or 1-mile on anytime on any course between  Friday July 9th and Sunday July 11th. Report your time on our race page and we'll send you the incredible 4" moving, light-up Blobfest medal!
But that's not all!! Share your pics, stories, and routes in our Private RUNegades Facebook group and qualify for special rewards (best dressed, craziest Blob escape-route, most blobbiest team!)
A portion of your registration fees and 100% of all donations will go to The Historic Colonial Theatre, the site of The Blob's most famous scene!
INDESCRIBABLE! INDESTRUCTIBLE! NOTHING CAN STOP IT! (is that old poster about the Blob...or YOU?)
Race Contact Info

If you have any questions about this race, click the button below.


Q: When can I run? 
A: Anytime between the start of Friday July 10th and the end of Sunday July 12th? 

Q: Where can I run? 
A: Anywhere! Just track your time and distance and report your results on our race page HERE! 

Q: How do I share my results?
A: As soon as you are done, you can upload your results on our race page HERE. 

Q: Are T-shirts available this year? 
A: No. Because we are virtual and because of how much COVID has hurt the Colonial, we wanted to keep our costs down so that we could donate more! We DID, however, create an INCREDIBLE 4" medal, complete with lights and a sliding runner attempting to escape the Blob!

Q: When will I receive my medal? 
A: We will mail your medal on Monday the 12th OR You can pick up your medal and run with us in person on Sunday July 11th at 8:00 AM from Steel City Coffeehouse in Phoenixville.

Q: Do I have to pay extra for shipping? 
A: No! The cost of shipping is included in your registration cost!

Q: What if I have a question that isn't answered here?
A: Please e-mail us at


Medal Art!


Like this page and invite your friends on Facebook.
Join this event and invite your friends on Facebook.

Race Participant Survey

Please complete the following survey to help us better understand your race experience.

Did you participate in the race?

Would you recommend this race to a friend?

If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.