The Dusty Pig Half Marathon

Sunday, March 29, 2026 • 8:00 am - 1:00 pm

Sunday, March 29, 20268:00 am - 1:00 pm

Event Details

Busch Greenway: Missouri Research Park

P84C+Q7 Weldon Spring, MO, USA

Join us on Sunday, March 29th for the return of the St. Charles Half Marathon…now called The Dusty Pig! Starting from Missouri Research Park, the 13.1 miles showcase the area’s “pig-ture perfect” natural beauty by running the famous “Pork Chop Loop” along a combination of the Katy Trail, Hamburg Trail and Busch Greenway. Proceeds benefit the Great Rivers Greenway Foundation. Registration required.

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Busch Greenway: Missouri Research Park

P84C+Q7 Weldon Spring, MO, USA Get Directions on Google Maps

Featured Events

Whether it’s a community event, a trash clean-up or an open house, hope to see you there!

View All Events

February 17th 5:00 pm - 7:00 pm

Open House in Brentwood- Deer Creek Greenway: Brentwood to Tilles Park

February 24th 5:00 pm - 7:00 pm

Open House in Rock Hill – Deer Creek Greenway: Brentwood to Tilles Park

February 26th 4:00 pm - 6:00 pm

Open House in Ladue – Deer Creek Greenway: Brentwood to Tilles Park

February 28th 10:00 am - 12:00 pm

Eagle Watching at the Old Chain of Rocks Bridge

March 1st 1:00 pm - 3:00 pm

Steins for Support with Urban Chestnut Brewing Company

March 7th 9:00 am - 12:00 pm

Volunteer: Spring Cutback on the Greenways

March 9th 4:00 pm - 6:00 pm

Open House – Meramec Greenway: Unger Park

March 10th 11:30 am - 1:30 pm

Great Rivers Greenway March Monthly Board Meeting

March 20th 12:00 pm - 2:00 pm

Hike with a Hound on the Mississippi Greenway: Cliff Cave

March 28th 9:00 am - 11:00 am

Volunteer: Revamp the Riverfront at the Arch