General Smallwood Triathlon

APR
25
2026
Experience a scenic multisport event at General Smallwood State Park featuring a swim in Mattawoman Bay and rolling bike and run courses. Choose between Olympic or Sprint distances for triathlon and aquabike categories.
Sat 25 Apr 2026
General Smallwood Sprint... General Smallwood Olympic... General Smallwood Sprint... General Smallwood Olympic...

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General Smallwood Triathlon

The General Smallwood Triathlon takes place at General Smallwood State Park in Marbury, Maryland. The event features several multisport categories including Olympic and Sprint distances for triathlons, aquabikes, and relay teams. Participants swim in Mattawoman Bay, a tributary of the Chesapeake Bay, followed by cycling and running segments through Charles County.

The cycling portion of the event utilizes paved roads characterized by rolling hills and low traffic volumes. The running courses also feature rolling terrain with aid stations positioned at one-mile intervals. The final mile of the run leads participants back into the park, crossing over Mattawoman Bay before reaching the finish line.

Available event categories and distances include:

  • Olympic Triathlon: 1.5K swim, 24 mile bike, and 10K run.
  • Olympic Aquabike: 1.5K swim and 24 mile bike.
  • Sprint Triathlon: 750 meter swim, 16 mile bike, and 5K run.
  • Sprint Aquabike: 750 meter swim and 16 mile bike.
  • Relay Teams: Available for both distances with two or three members.

Registration is open to individual athletes and relay teams. The event site offers a post-race meal for participants following the conclusion of their respective races. Visit the organization's website for the most recent information.

10 km
General Smallwood Olympic Relay
5 km
General Smallwood Sprint Relay
General Smallwood Sprint Triathlon
General Smallwood Olympic Triathlon

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