Register For
Open Water Swim - 370 Lakeside Park

Saint Peters, MO 63376

Registrant #1

Login with your RunSignup account.

This will be the password for your RunSignup account.
Format: mm/dd/yyyy
Used for age group calculations
Valid formats include: 000-000-0000 or 0000000000

Choose Your Event *

$2.50 Discount Per Event

Here‘s what you get when you sign up for this race bundle:
370 Lakeside Triathlon
Saint Peters, MO 63376 US 08/24/2025
Pick 1 event from this race:

  • $112.50

  • $122.50

  • $92.50

  • $72.50

  • $72.50

  • $92.50

  • $112.50

  • $112.50

  • $112.50

  • $192.50

  • $192.50

  • $132.50

  • $122.50

  • $122.50

  • $122.50

  • $207.50

  • $197.50

  • $162.50

  • $162.50

  • $162.50

  • $277.50

  • $27.50
Open Water Swim - 370 Lakeside Park
Saint Peters, MO 63376 US 08/23/2025
  • Open Water Swim Clinic Session at 370 Lakeside Park — Aug 23, 2025 at 10:30am CDT to 12:00pm CDT
    $22.50

$25.00 + $3.19 SignUp Fee




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