200 Mill Street, Phoenixville PA
Sunday, July 13th, 2025
The BEST Phoenixville running event (with the BEST medals) during the BEST local holiday in all of America, is BACK and EVEN MORE BLOBTACULAR THAN EVER! On Sunday July 13th, 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 that stars in the film! This year, in addition to our 5K, 10K, and kids' fun-run, we will have a half marathon!
The starting area is under the Gay Street Bridge in Phoenixville, PA (the same location as the Phoenixville Farmer's Market). The closest address is 200 Mill Street.
Half marathon: 7 am / 10K: 8 am / 5K: 8:05 am / Kids' Run 8:10 am
5K, 10K, and 1/2 marathon awards: The top 3 M/F overall and the top 3 M/F in each of the following age groups will be recognized: 14 & Under, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80+
We’ll have special rewards for best dressed, best course decorations, and 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!
Steel City Coffeehouse and Brewery at 203 Bridge Street in Phoenixville is offering 10% off all purchases for runners who show their bibs after the race!
For more details and to register, visit the official race page.
Starting Line Map
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