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Date/Time Race


6:00 am - 12:00 pm

The South Beach Triathlon

International (Olympic)

  • 0.93 mile open water swim (ocean)
  • 24.25 mile bike
  • 6.2 mile run


  • 0.5 mile open water swim (ocean)
  • 20.7 mile bike
  • 4 mile run

Clydesdale/Athena, Relay, Paratriathlon options

Website & Registration »

USAT Sanctioned: No

LOCATION: South Beach, Miami Beach Florida


8:00 am - 10:00 am

Mallard Madness

What is Mallard Madness?

This footrace event takes place at scenic Mallard Lake, located directly behind the Creve Coeur Lakehouse Restaurant at beautiful Creve Coeur Park. You along with 3 other local clubs have the opportunity to come out and run either our Sprint (2.6 mi), Half (5.2 mi) or Full (10.4 mi) distance race. The Mallard course is a 2.6 mile loop ran clockwise around Mallard Lake itself, starting and finishing at the Lakehouse Restaurant. It is approximately 1.5 miles of concrete path and 1.1 miles of crushed rock (similar to Katy Trail) per loop.

You can expect a marked course, full chip timing and a professional race setup / environment including a finisher’s podium and award session. Aid will be located at the Lakehouse with Gatorade and water, and will be accessible to you every 2.6 miles. There will be 4 bathrooms on-site race morning.

I’m interested, what’s the cost to race?

Absolutely nothing. If you are a 2019 registered member of Swim Bike Run Triathlon Club, St. Louis Triathlon Club, On-Pace Triathlon Training Club or 40k Racing, you qualify for entry. This event is EXCLUSIVE to you, it’s FREE for you to enjoy and on behalf of all clubs involved along with Swim Bike Run St. Louis and MSE Racing, we thank YOU for being a part of our St. Louis multi-sport community!

Explain that distance to me again?

  • Sprint: 2.6 miles, 1 loop
  • Half: 5.2 miles, 2 loops
  • Full: 10.4 miles, 4 loops
    **all race distances have a course cutoff of 10:00am

How do I register?

RSVP for the race below. Easy-peasy.


We will have Mallard Madness dog tags for all finishers! Podium spots will be top 3 Male and Female finishers by race distance under the following age groups: under 20, 20-29, 30-39, 40-49, 50-59, 60+. Podium winners will receive a custom pint glass.

Race specific questions?

Please reach out to your club board or email RD Joshua Smith directly: SBRchallengegroup@gmail.com

Timeline of Events and General Information:

Friday, April 19
Packet Pickup
Sunset Hills Community Center
3915 S Lindbergh Blvd
St. Louis, MO 63127

Saturday, April 20
Creve Coeur Lakehouse
2160 Creve Coeur Mill Road South
St. Louis, MO 63146
Parking: On-Site at the Lakehouse
Additional Parking: Lou Fusz Soccer Fields directly across the street

7:50 AM Race Announcements, Line up (seed by your pace, ask a neighbor)
8:00 AM Race Start (all distances start at the same time)
9:45 AM Awards
10:00 AM Course Cutoff (Full avg. 11:32/mi, Half avg. 23:05/mi, Sprint avg. 46:09/mi)



LOCATION: Creve Coeur Lakehouse, Saint Louis MO


10:00 am - 12:00 pm

Litchfield Spring Duathlon


2 Mile Run, 12 Mile Bike, 2 Mile run

Individual, or two person team.

Race will be converted to 10k run if dangerous biking conditions.

Packet Pickup and Race Day Registration 8:00-9:30 am.

Parking is north of the high school.

Race Website & Registration »

USAT Sanctioned: Yes

LOCATION: Litchfield High School, Litchfield IL


04/27/2019 - 05/05/2019
All Day

ITU Multisport Festival

  • April 27 (AM) – Sprint Duathlon (drafting)
  • April 28 (PM) – Standard Duathlon (non-drafting)
  • April 30 – Cross (Off-Road) Triathlon (1500m / 30 km / 10 km)
  • May 2 – Aquathlon (1000m / 5 km)
  • May 4 – Long Distance Triathlon (3000m / 120 km / 30 km) & Aquabike (3000m / 120 km)

Qualification required. See Team USA Qualifiers

There is an open Long Distance Triathlon (no qualification required) which includes a really option.

Race Website & Registration »

LOCATION: Pontevedra, Pontevedra


7:00 am - 11:59 pm

Ironman Texas (North American Championship)

2.4 mi OWS / 112 mi bike / 26.2 mi run

Website & Registration »

USAT Sanctioned: Yes

LOCATION: Lake Woodlands, The Woodlands TX


6:45 am - 1:00 pm

St Anthony's Triathlon

  • Olympic: 1500m OWS (ocean bay) / 40 km bike / 10 km run
  • Sprint: 750m OWS (ocean bay) / 20 km bike / 5 km run
  • Meek ‘n Mighty (previous day):
    • (Ages 7-10): 100 yards pool swim  / 3.6 miles bike / 0.5 mile run
    • (Ages 11 & up): 200 yards pool swim  / 5.4 miles bike / 1 mile run

Website & Registration »

USAT Sanctioned: Yes

LOCATION: Vinoy Park, St. Petersburg FL


3:00 pm - 6:00 pm

2018-2019 Rec Plex Indoor Triathlons









500-yd. swim in the pool

15-mile bike ride on stationary bikes*

5-mile run on a treadmill


300-yd. swim in the pool

10-mile bike ride on stationary bikes*

3-mile run on a treadmill

Prizes will be awarded in five age groups:  25 – under, 26-39, 40-54, 55-69, and 70+.

  • Noe: The RecPlex has upgraded its stationary bicycles to base distance on power rather than RPM. You’ll have to set the bike for realistic resistance now!

Start Times:

  • 3:00 Short or Long Course
  • 3:45 Short Course only

(earlier start for Long Course gets everyone home sooner)

Point System:

Points will be based on your performance against yourself. You can earn points by week-to-week improvement in all three legs as well as overall time. See the Rec-Plex website for details.

Points = Prizes!

See the Rec-Plex website for details.


Each Indoor Triathlon costs:

$19 in advance • $24 at door • Package deal available for entire season + Spring Rookies & Rock Stars Triathlon

USAT Sanctioned: No

More Info and Registration »

Tips from Bill »

LOCATION: St. Peters Rec Plex, St. Peters MO


8:00 am - 11:00 am

Try Tri Illinois



  • Super Sprint: 150 yd SWIM, 10 mile BIKE, 2 mile RUN
  • Long Sprint: 300 yd SWIM, 20 mile BIKE, 4 mile RUN

Race Website & Registration »2012 Race Report by Bill »

USAT Sanctioned: Yes


LOCATION: SIUE Vadalabene Center, Edwardsville IL


9:00 am - 12:00 pm

Carmel Sprint Triathlon

  • Adult: 400 meter pool swim / 10 mile bike / 3.1 mile run
  • Youth (10-15): 300 meter pool swim / 3 mile bike / 1 mile run
  • Youth (6-9): 200 meter pool swim / 3 mile bike / 1 mile run

Relay option.

Pre-registration only. No race day registration.

USAT Sanctioned: Yes

Race Info & Registration »

LOCATION: Carmel (IN) High School, Carmel IN


9:00 am - 12:00 pm

Steamboat Classic Triathlon

Cape Girardeau, MO

450 meter indoor pool swim, 15.5 mile bike, 5 mile run


More Info »

Registration »

USAT Sanctioned: Yes


LOCATION: Central Municipal Pool, Cape Girardeau MO