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
- 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
SUPER SPRINT INDIVIDUAL TRI
300 meter swim
23K bike
2 mile run
23K bike
2 mile run
Open to ages 14+.
- Start Time:
- 6:45am CDT
- Price:
- $160.00 Race Fee + $13.47 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $160.00 Race Fee + $13.47 SignUp Fee |
SPRINT INDIVIDUAL TRI
750M swim
23k bike
5k run
23k bike
5k run
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Price:
- $175.00 Race Fee + $14.48 SignUp Fee
- Registration:
- Registration ends August 23, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 23, 2026, 4:00pm CDT | $175.00 Race Fee + $14.48 SignUp Fee |
SPRINT PARA TRI
750M swim
23k bike
5k run
23k bike
5k run
Open to ages 14+.
- Start Time:
- 6:45am CDT
- Registration Limit:
- 7 spots left.
- Price:
- $110.00 Race Fee + $10.09 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $110.00 Race Fee + $10.09 SignUp Fee |
SPRINT COLLEGIATE TRI
750 meter swim
23K bike
5k run
23K bike
5k run
Open to ages 16 - 24.
- Start Time:
- 7:00am CDT
- Price:
- $95.00 Race Fee + $9.08 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $95.00 Race Fee + $9.08 SignUp Fee |
SPRINT HIGH SCHOOL TRI
750 meter swim
23K bike
5k run
23K bike
5k run
Open to ages 14 - 19.
- Start Time:
- 7:00am CDT
- Price:
- $95.00 Race Fee + $9.08 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $95.00 Race Fee + $9.08 SignUp Fee |
SPRINT PARA MY TEAM TRIUMPH
750M Swim
23k Bike
3.1 mile run
23k Bike
3.1 mile run
Open to ages 14+.
- Start Time:
- 6:45am CDT
- Registration Limit:
- 7 spots left.
- Price:
- $115.00 Race Fee + $10.43 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $115.00 Race Fee + $10.43 SignUp Fee |
SPRINT AQUATHLON
Swim 750m
Run 5K
Run 5K
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration Limit:
- 7 spots left.
- Price:
- $160.00 Race Fee + $13.47 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $160.00 Race Fee + $13.47 SignUp Fee |
SPRINT AQUABIKE
750M swim
23k bike
23k bike
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Price:
- $160.00 Race Fee + $13.47 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $160.00 Race Fee + $13.47 SignUp Fee |
SPRINT DUATHLON
2 mile Run | 23k Bike | 5k Run
Open to ages 14+.
- Start Time:
- 7:30am CDT
- Price:
- $160.00 Race Fee + $13.47 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $160.00 Race Fee + $13.47 SignUp Fee |
SPRINT RELAY TRI
750M swim
23k bike
5k run
23k bike
5k run
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration Limit:
- 9 spots left.
- Price:
- $245.00 Race Fee + $19.21 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $245.00 Race Fee + $19.21 SignUp Fee |
OLYMPIC INDIVIDUAL TRI
Swim 1.5k
Bike 40k
Run 10k
Bike 40k
Run 10k
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Price:
- $190.00 Race Fee + $15.49 SignUp Fee
- Registration:
- Registration ends August 23, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 23, 2026, 4:00pm CDT | $190.00 Race Fee + $15.49 SignUp Fee |
OLYMPIC AQUABIKE
Swim 1.5k
Bike 40k
Bike 40k
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Price:
- $180.00 Race Fee + $14.82 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $180.00 Race Fee + $14.82 SignUp Fee |
OLYMPIC DUATHLON
5k Run | 40k Bike | 10k Run
Open to ages 14+.
- Start Time:
- 7:30am CDT
- Price:
- $180.00 Race Fee + $14.82 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $180.00 Race Fee + $14.82 SignUp Fee |
OLYMPIC AQUATHLON
Swim 1500m
Run 10K
Run 10K
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration Limit:
- 7 spots left.
- Price:
- $180.00 Race Fee + $14.82 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $180.00 Race Fee + $14.82 SignUp Fee |
OLYMPIC RELAY TRI
Swim 1.5k
Bike 40k
Run 10k
Bike 40k
Run 10k
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration Limit:
- 9 spots left.
- Price:
- $260.00 Race Fee + $20.22 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $260.00 Race Fee + $20.22 SignUp Fee |
HALF INDIVIDUAL TRI
1.2 mile swim
56 mile bike
13.1 mile run
56 mile bike
13.1 mile run
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration:
- Online Registration is Closed
Online Registration has Ended.
HALF AQUABIKE
Swim 1.2 mile
Bike 56 mile
Bike 56 mile
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration:
- Online Registration is Closed
Online Registration has Ended.
HALF DUATHLON
5k Run | 56 mile bike | 13.1 mile run
Open to ages 14+.
- Start Time:
- 7:30am CDT
- Registration:
- Online Registration is Closed
Online Registration has Ended.
HALF AQUATHLON
Swim 1.2 miles
Run 13.1 miles
Run 13.1 miles
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration Limit:
- 7 spots left.
- Registration:
- Online Registration is Closed
Online Registration has Ended.
HALF RELAY TRI
1.2 mile swim
56 mile bike
13.1 mile run
56 mile bike
13.1 mile run
Open to ages 14+.
- Start Time:
- 7:00am CDT
- Registration Limit:
- 9 spots left.
- Registration:
- Online Registration is Closed
Online Registration has Ended.
5K RUN
Open to ages 14+.
- Start Time:
- 7:30am CDT
- Registration Limit:
- 22 spots left.
- Price:
- $40.00 Race Fee + $5.37 SignUp Fee
- Registration:
- Registration ends August 22, 2026 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 17, 2026, 12:00am CDT | August 22, 2026, 4:00pm CDT | $40.00 Race Fee + $5.37 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.
