Workout of the Week: Organizing the 50-50-50 Spec Ops Triathlon

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Reservist goes on 12-mile ruck march.
Army Reserve Spc. Spencer Kasper, a chemical, biological, radiological and nuclear specialist and native of El Paso, Texas, assigned to the 369th Chemical Company, 455th Chemical Brigade, 76th Operational Response Command, pushes himself along a 12-mile ruck march course at Camp Williams, Utah, April 16, 2021. (Sgt. 1st Class Brent C. Powell/U.S. Army Reserve photo)

One of my weekly group's favorite workouts is a version of a triathlon.

We do 50 minutes of running, 50 minutes of swimming and 50 minutes of rucking -- the Spec Ops Triathlon.

Whether you are preparing for a triathlon, want to mix non-impact cardio options into your cardio days or are attempting the Special Ops Triathlon of running, rucking and swimming (with fins), the workout is designed around time.

This makes it great for events that can take several hours with slower people in the group. This way, everyone starts and finishes at the same time – as long as they can keep up with their 50% split time on the way back.

Here is how it works. Pick three cardio events from the list:

Running, rucking, swimming, rowing, biking, elliptical, stair stepper, Jacob's Ladder or others.

If you are seeking a special ops profession in the future, try the three events you likely will see again -- run, ruck, swim -- if you are healthy. If you are a little injured or nursing aches and pains, try to pick some of the non-impact options.

Pick a time you want to do the three events:

We started out a few months ago with 20-20-20, meaning only one hour of cardio. The following week, try 30-30-30 for three events, then 40-40-40 of three events, etc. Work yourself up to a full hour. How far do you get?

Consider this a progressive triathlon as you add 10 minutes to your time and distances every few weeks. You can assess your progress and test your abilities with others in this friendly, easy-to-organize triathlon.

Easy to organize

We do this event on a bike trail. We run one direction for half the time of that event, then turn around and head back to where we started. So for a 50-minute run, we would run 25 minutes in one direction, turn around and work hard to maintain that pace on the way back to the starting point.

The best part about this workout is that everyone starts and finishes together within a few minutes of each other. Focus on the back half of the run/ruck/other so that you force yourself to dig deep to maintain or even beat (negative split) your returning leg of the race.

Compete against yourself

This type of workout allows you to compete against yourself as well as the watch. It is actually great if you need a little push, but you don't have someone to compete against.

It takes close to three hours, even with quick transitions between each event. You can spread it out over a weekend or try it in a single day (morning, noon, evening). We did a fundraising triathlon that took exactly three hours.

Stew Smith is a former Navy SEAL and fitness author certified as a Strength and Conditioning Specialist (CSCS) with the National Strength and Conditioning Association. Visit his Fitness eBook store if you’re looking to start a workout program to create a healthy lifestyle. Send your fitness questions to stew@stewsmith.com.

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