Skip to main content

370 Lakeside Triathlon

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

SUPER SPRINT INDIVIDUAL TRI

300 meter swim
23K bike
2 mile run
Open to ages 14+.
Start Time:
6:45am CDT
End Time:
2:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT INDIVIDUAL TRI

750M swim
23k bike
5k run
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
2:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT PARA TRI

750M swim
23k bike
5k run
Open to ages 14+.
Start Time:
6:45am CDT
End Time:
2:30pm CDT
Registration Limit:
2 spots left.
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT COLLEGIATE TRI

750 meter swim
23K bike
5k run
Open to ages 16 - 24.
Start Time:
7:00am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT HIGH SCHOOL TRI

750 meter swim
23K bike
5k run
Open to ages 14 - 19.
Start Time:
7:00am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT PARA MY TEAM TRIUMPH

750M Swim
23k Bike
3.1 mile run
Open to ages 14+.
Start Time:
6:45am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT AQUATHLON

Swim 750m
Run 5K
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
12:00pm CDT
Registration Limit:
1 spot left.
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT AQUABIKE

750M swim
23k bike
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT DUATHLON

2 mile Run | 23k Bike | 5k Run
Open to ages 14+.
Start Time:
7:30am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT RELAY TRI

750M swim
23k bike
5k run
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
2:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

SPRINT PARA RELAY TRI

750M swim
23k bike
5k run
Open to ages 14+.
Start Time:
6:45am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

OLYMPIC INDIVIDUAL TRI

Swim 1.5k
Bike 40k
Run 10k
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
2:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

OLYMPIC ELITE TRIATHLON

Swim 1.5k
Bike 40k
Run 10k
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
2:30pm CDT
Registration Limit:
5 spots left.
Registration:
Online Registration is Closed

Online Registration has Ended.

OLYMPIC AQUABIKE

Swim 1.5k
Bike 40k
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

OLYMPIC DUATHLON

5k Run | 40k Bike | 10k Run
Open to ages 14+.
Start Time:
7:30am CDT
End Time:
12:00pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

OLYMPIC AQUATHLON

Swim 1500m
Run 10K
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
12:00pm CDT
Registration Limit:
1 spot left.
Registration:
Online Registration is Closed

Online Registration has Ended.

OLYMPIC RELAY TRI

Swim 1.5k
Bike 40k
Run 10k
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
2:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

HALF INDIVIDUAL TRI

1.2 mile swim
56 mile bike
13.1 mile run
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
3:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

HALF AQUABIKE

Swim 1.2 mile
Bike 56 mile
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
2:30pm 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
End Time:
3:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

HALF AQUATHLON

Swim 1.2 miles
Run 13.1 miles
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
12:00pm CDT
Registration Limit:
1 spot left.
Registration:
Online Registration is Closed

Online Registration has Ended.

HALF RELAY TRI

1.2 mile swim
56 mile bike
13.1 mile run
Open to ages 14+.
Start Time:
7:00am CDT
End Time:
2:30pm CDT
Registration:
Online Registration is Closed

Online Registration has Ended.

5K RUN

Open to ages 14+.
Start Time:
7:30am CDT
End Time:
12:00pm CDT
Registration Limit:
34 spots left.
Registration:
Online Registration is Closed

Online Registration has Ended.

If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.