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Catalina Island Triathlon, Duathlon & 5k

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Race around the City of Avalon on Catalina Island to finish off an epic triathlon season. Great for beginners and veterans, it's mixed course with flat parts and hills, so the perfect challenge for a bit of triathlon tourism. Come for holiday vibes or to enjoy the beautiful views.

Review summary

2 Reviews
  • Course
  • Organisation
  • Atmosphere


Noel R
"Loved it! I will definitely being doing it again this year. The bike killed..."
See all reviews

How to enter the Catalina Island Triathlon, Duathlon & 5k

  1. Icon

    Sprint Triathlon

    Triathlon: Swim 0.5mi, Bike 17km, Run 3.1mi
    Event passed
  2. Icon


    Duathlon: Run 3.1mi, Bike 17km, Run 3.1mi
    Event passed
  3. Icon


    Run 5km
    Event passed

Catalina Island Triathlon, Duathlon & 5k routes



Swim ½ mile | Bike- 17K | Run- 3.1 miles


Run- 3.1 miles | Bike- 17K | Run- 3.1 miles

Event Details

What’s Included

Awards will be given out for the top three finishers (men and women) in both events.

Raceday Logistics

Race Day Schedule

4-7 pm: Packet pickup (Island Spa)

7:30 am: Packet Pickup & Registration (Wrigley Stage)
8:30 am: Course Talk (Transition Area)
9:00 am: First Wave Triathlon (Avalon Pier) 5 Triathlon Waves leaving every 3 minutes (see schedule)
9:15 am: Duathlon & 5K Start (adjacent to Wrigley Stage)
10:30 am: 5K Awards
11:15 am: Triathlon/Duathlon Awards


There will be a mandatory course talk that all participants MUST attend in order to pick-up their packet. NO EXCEPTIONS! With so many athletes competing, we need to make sure every athlete is made aware of safety procedures and protocol out on the course.

Questions & answers

Find out more from members of the community who did it last year, or those already signed up.

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Catalina Island Triathlon, Duathlon & 5k weather forecast

Clear throughout the day.

Predicted highs
Predicted lows

Meet the organizerIcon

Welcome to Renegade Racing and Make-U-Fit Productions, we have running, triathlon and adventure sports events. We have something for everyone, including kids.

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Catalina Island Triathlon, Duathlon & 5k reviews (2)

5 out of 5 stars

  • Course
  • Organisation
  • Atmosphere
  • Did the Sprint Triathlon in 2018

    Loved it! I will definitely being doing it again this year. The bike killed me, but I plan to train harder on that. Unfortunately, my goggles broke right before the swim so I had to do backstroke. I will hopefully have better results next time.
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