370 Lakeside Open Water Swim Session and 370 Lakeside Triathlon/Duathlon/Aquabike/Aquathlon/Relay
0% + $2.50 Discount Per Event
370 Lakeside Triathlon
Pick
Open Water Swim - 370 Lakeside Park
Here’s what you get when you sign up for this race bundle:
370 Lakeside Triathlon
Saint Peters, MO 63376 US
08/23/2026
Pick
1
of the following events:
- SUPER SPRINT INDIVIDUAL TRI — Aug 23, 2026 at 6:45am CDT
- SPRINT INDIVIDUAL TRI — Aug 23, 2026 at 7:00am CDT
- SPRINT PARA TRI — Aug 23, 2026 at 6:45am CDT
- SPRINT COLLEGIATE TRI — Aug 23, 2026 at 7:00am CDT
- SPRINT HIGH SCHOOL TRI — Aug 23, 2026 at 7:00am CDT
- SPRINT PARA MY TEAM TRIUMPH — Aug 23, 2026 at 6:45am CDT
- SPRINT AQUATHLON — Aug 23, 2026 at 7:00am CDT
- SPRINT AQUABIKE — Aug 23, 2026 at 7:00am CDT
- SPRINT DUATHLON — Aug 23, 2026 at 7:30am CDT
- SPRINT RELAY TRI — Aug 23, 2026 at 7:00am CDT
- OLYMPIC INDIVIDUAL TRI — Aug 23, 2026 at 7:00am CDT
- OLYMPIC AQUABIKE — Aug 23, 2026 at 7:00am CDT
- OLYMPIC DUATHLON — Aug 23, 2026 at 7:30am CDT
- OLYMPIC AQUATHLON — Aug 23, 2026 at 7:00am CDT
- OLYMPIC RELAY TRI — Aug 23, 2026 at 7:00am CDT
- HALF INDIVIDUAL TRI — Aug 23, 2026 at 7:00am CDT
- HALF AQUABIKE — Aug 23, 2026 at 7:00am CDT
- HALF DUATHLON — Aug 23, 2026 at 7:30am CDT
- HALF AQUATHLON — Aug 23, 2026 at 7:00am CDT
- HALF RELAY TRI — Aug 23, 2026 at 7:00am CDT
- 5K RUN — Aug 23, 2026 at 7:30am CDT
Open Water Swim - 370 Lakeside Park
Saint Peters, MO 63376 US
08/22/2026
- Open Water Swim Clinic Session at 370 Lakeside Park — Aug 22, 2026 at 10:30am CDT to 12:00pm CDT
Open Water Swim Clinic Session at 370 Lakeside Park
- Start Time:
- 10:30am CDT
- End Time:
- 12:00pm CDT
- Price:
- $25.00 Race Fee + $3.29 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 12:01pm CDT
Registration Starting | Registration Ending | Price |
---|---|---|
September 8, 2025, 12:00am CDT | August 22, 2026, 12:01pm CDT | $25.00 Race Fee + $3.29 SignUp Fee |
This is a service fee for processing your registration. This may be slightly higher or lower per registrant than the amount shown here.