2018 OSM Seaside Sprint Triathlon & Duathlon

June 10, 2018

June 10, 2018 Seaside Park, Bridgeport, CT 7:00 am Race Start

Triathlon: Swim 0.5M, Bike 10M, Run 3.1M
Duathlon: Run 1.5M, Bike 10M, Run 3.1M

This Race is USAT Certified

Zane's Cycles is the official Bike Mechanic Sponsor of the Seaside Triathlon & Duathlon

Come and join us on the fastest and safest triathlon course in CT for the seventh edition of the Trifitness Seaside Sprint. This sprint-distance race is set at beautiful Seaside Park in Bridgeport CT. The course is flat and closed to traffic which makes it an ideal safe start race of your 2018 triathlon season. We are also offering a duathlon distance to all our no swimmers athletes! Perfect for beginners and seasoned athletes, this race will set your calendar for a perfect first race of the season. Register now to receive the best race pricing and to secure your spot!

The swim will be one loop in the Sound from the sandy shore of Seaside Park for the triathletes or a 1.5 mile run for the duathletes. The bike consists of 2 loops of 5 miles each, very flat and closed to all traffic for triathletes and duathletes.

The run is one flat loop of 3.1 miles for triathletes and duathletes. The course is very family friendly. Great food and Age Group awards. Relay teams are available and encouraged! Get a team of friends or co-workers and do it for fun, fitness and great achievement!

Part of the proceeds will go to The Caroline House. The Caroline House is a comprehensive nondenominational education center teaching literacy and life skills to economically disadvantaged immigrant women and children. Since opening its doors, The Caroline House has nurtured and educated hundreds of women and children. Our home-like setting provides a comfortable and encouraging place in which to deliver this much needed service. All programs and services are provided free of charge. Grants, foundations and individual donors provide the financial support for our center.

8 Weeks Training Until Seaside Triathlon & Duathlon

Presented by OSM

April 18 - June 10

Beginners Welcome

Lose Body Fat

Become Leaner and Faster

Become a Triathlete

  • Daily workouts through Training Peaks
  • 2 Group workouts, 4 sports a week
  • Nutrition guidelines
  • Strength guidelines
  • Race day preparation
  • Race entry fee (value $85)
  • Special VIP rack area on race day
  • Triathlon Uniforms discounts


6:00pm - 7:30pm
Southport Beach, 1313 Pequot Avenue, Southport, CT (map)


12:30pm - 1:45pm
Weston Middle School Pool, 135 School Road, Weston, CT (map)


$240, only $30 a week


Happy Seaside Sprint Racers

Seaside Sprint Important Information

Check Back Closer to Race Day for Schedule!

Check Back Closer to Race-Day for Rehearsal Date!

The water temperature is getting warmer every day! Click here to check out the current water temperatures!

USA Triathlon has issued a set of rules to maintain consistency and order from race to race across the country. The rules include sections on membership, and rules of conduct for swimming, cycling, running, and transition. Also included are special sections on protests, hearings and appeals, and rules modifications for physically challenged athletes.

USAT Competition Rules

USAT Most Commonly Violated Rules

There is a no-refund policy for the race.

Weather Policy:
Races are rain or shine unless we determine that race conditions are dangerous. This will be based on a prudent decision made on race weekend. If the race is canceled there will be no refunds. This position is consistent with USAT recommendations and with the protocol of sharing the risks associated with the sport of triathlon. In the event of inclement weather, Acts of God, or unforeseen circumstances, we reserve the right to alter, cancel or eliminate any/all portions of the race. Each athlete must accept any such risk of their entry fee paid including other amenities paid for such as t-shirts, insurance, and online administrative fees. All fees collected are used to develop and produce the event, including all race supplies.