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370 Lakeside Triathlon

Sun August 17 2025
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370 Lakeside Triathlon

Sun August 17, 2025 Saint Peters, MO 63376 US Directions

Events

SUPER SPRINT INDIVIDUAL TRI

$125 6:45AM CDT - 2:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT INDIVIDUAL TRI

$140 7:00AM CDT - 2:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT PARA TRI

$95 6:45AM CDT - 2:30PM CDT Price increases after August 10, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT COLLEGIATE TRI

$75 7:00AM CDT - 12:00PM CDT Price increases after August 10, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT HIGH SCHOOL TRI

$75 7:00AM CDT - 12:00PM CDT Price increases after August 10, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT PARA MY TEAM TRIUMPH

$95 6:45AM CDT - 12:00PM CDT Price increases after August 10, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT AQUATHLON

$125 7:00AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT AQUABIKE

$125 7:00AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT DUATHLON

$125 7:30AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT RELAY TRI

$205 7:00AM CDT - 2:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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SPRINT PARA RELAY TRI

$205 6:45AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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OLYMPIC INDIVIDUAL TRI

$155 7:00AM CDT - 2:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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OLYMPIC ELITE TRIATHLON

$110 7:00AM CDT - 2:30PM CDT Price increases after August 10, 2025 at 11:59pm CDT
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OLYMPIC AQUABIKE

$145 7:00AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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OLYMPIC DUATHLON

$145 7:30AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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OLYMPIC AQUATHLON

$145 7:00AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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OLYMPIC RELAY TRI

$220 7:00AM CDT - 2:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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HALF INDIVIDUAL TRI

$220 7:00AM CDT - 3:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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HALF AQUABIKE

$180 7:00AM CDT - 2:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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HALF DUATHLON

$180 7:30AM CDT - 3:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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HALF AQUATHLON

$180 7:00AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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HALF RELAY TRI

$290 7:00AM CDT - 2:30PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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5K RUN

$32.50 7:30AM CDT - 12:00PM CDT Price increases after July 3, 2025 at 11:59pm CDT
Open to ages 14+.
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Race Website

Additional race information can be found at https://www.mseracing.com/370-lakeside-tri.html.

Place

1000 Lakeside Park Drive
Saint Peters, MO US 63376

Description

Join us for the 5th annual USAT sanctioned 370 Lakeside Triathlon! Enjoy the flattest, fastest course starting in beautiful 370 Lakeside Park! Enjoy a beach start, amazing country roads in St. Charles County, and a run that includes the park trails. We offer a variety of race options from a 5k run, super sprint or sprint for newbies, up to half distance along with duathlon, aquabike and aquathlon options! 

For more information including course maps, schedule of events, race options, volunteer signup, etc. Please visit - https://www.mseracing.com/370-lakeside-triathlon

All athletes MUST show a Photo ID and pick up their own race packet, NO EXCEPTIONS.

 

Race Contact Info

If you have any questions about this race, please contact the race director at

Directions

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