Midwest Triathlon Series

JUL-AUG
26-8
2026
The Midwest Triathlon Series challenges athletes across three consecutive weekends. Participants must complete all three separate events to earn series recognition. Each weekend features a different multisport race at venues in the Kansas area.
26-8 Jul-Aug 2026

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Midwest Triathlon Series

The Midwest Triathlon Series is a multi-event challenge held over three consecutive weekends, from late July to early August. Participants must register for and complete all three individual events to be eligible for the series.

The series comprises three distinct events:

  • Matt Mason Memorial Cowboy Up Triathlon – Sunday, July 26
  • Shawnee Mission Triathlon & Duathlon – Sunday, August 2
  • Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon – Saturday, August 8

Registration for the overall series does not include entry into the individual races. Athletes must register for each event separately. Completing all three events qualifies athletes for series recognition and exclusive series swag.

The series address is 6518 Vista Drive, Shawnee, KS 66218. The price for the series registration is listed as $15. Visit the organization's website for the most recent information.