Bay St. Louis Triathlon

JUL
11
2026
A USAT-sanctioned sprint triathlon along the Bay Saint Louis waterfront with an 800-yard swim, a 15-mile bike with one turn, and a 3.1-mile run. Multiple categories include individual, age group divisions, and relay teams.
Sat 11 Jul 2026
Swim Run Bike

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Bay St. Louis Sprint Triathlon

The Bay St. Louis Sprint Triathlon is a USAT-sanctioned sprint triathlon held on July 11, 2026, in Bay Saint Louis, Mississippi. The course runs entirely along the waterfront near the Seawall area south of Our Lady of the Gulf Church at 228 S. Beach Blvd. Transition will be located at that seawall area and race activity centers around nearby Beach Boulevard and the Beach Boardwalk.

The course segments are:

  • 800-yard near-shore swim
  • 15-mile bike along Beach Boulevard with one turn
  • 3.1-mile run along the Beach Boardwalk

The event includes multiple entry categories: Individual, Clydesdale, Athena, 1st Time Beginners, and Relay Teams. Registration fees vary by date: April 1 to April 30 : $70 for individual entries and $120 for relay teams; May 1 to June 30 : $80 for individuals and $135 for relay teams; July 1 to July 10 : $90 for individuals and $150 for relay teams. There is no day of race registration and swag is guaranteed only to the first 200 registered participants.

Packet pickup and onsite registration are scheduled at Dan B Restaurant at 109 S. Beach Blvd. An after party and awards ceremony are planned at Dan B Restaurant. Photos and results will be posted by the Gulf Coast Running Club and on the GCRC Facebook page. Visit the organization's website for the most recent information.

3 mi
Run
Swim
Bike
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