Blobfest Half Marathon

JUL
12
2026
A multi-distance race in Phoenixville on July 12, 2026, featuring a half marathon, 5K, 10K, kids run, virtual options, course decorating contest, finisher medals, and funds raised for the Historic Colonial Theatre.
Sun 12 Jul 2026
13 miles 10 kilometers 5 kilometers

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Blobfest Half Marathon and associated events in Phoenixville

The event takes place in Phoenixville, PA on July 12, 2026, with the start and finish located in front of the Historic Colonial Theatre at 227 Bridge Street. The street near the theatre will be closed to traffic for the event.

Offered race options include:

  • Blobfest 5K
  • Blobfest 10K
  • Blobfest Half Marathon
  • Kid's 800-meter Fun Run (11 and under)
  • Virtual 5K, 10K, or Half Marathon
  • Course Decorating Group Competition

Packet pickup is available the day before at the RUNegades table during the Blobfest Street Fair on Bridge Street and on race morning near the start/finish area. Free off-site parking is available at Phoenixville Middle School with a shuttle; 5K and 10K runners are encouraged to use the shuttle lot. A number of paid municipal lots are located near the start area.

Every finisher in the 5K, 10K, and Half Marathon receives a Blob-themed finisher's medal. Water stations are placed at specific mile markers for each distance. The half marathon has a strict 3 hour 30 minute course cut-off; walkers are encouraged to use the shorter distances. Awards are given to top finishers overall and by age group, and additional prizes recognize best dressed, best course decorations, and most Blobbiest team. A portion of registration fees and all donations support the Historic Colonial Theatre. Visit the organization's website for the most recent information.

13 mi
Blobfest Half Marathon
10 km
Blobfest 10k
5 km
Blobfest 5k