Supertri Race Pack

Sprint triathlon looks short on paper. It doesn't feel short when you're buried in the bike leg, heart rate maxed, trying to hold the pace you need for a fast run split. You've probably pieced together your own race-day nutrition, a random gel, a hydration mix you've never tested at speed, nothing planned for recovery, and wondered why you felt flat crossing the finish. Here's what most athletes don't realize: in a Zone 5 effort across three disciplines, the biggest fueling mistakes happen before you even hit the water.

The Supertri Race Pack is the exact race-day nutrition kit curated by The Feed: seven products, four categories, one complete protocol from the night before to the finish line.

Built for Two Transitions, Not Just One Discipline
Most race-day packs are built for a single sport. This one is designed around the specific demands of swim-bike-run at race pace: fast-absorbing carbs for explosive bike output, sodium that scales with your sweat rate, and recovery tools timed to the gaps Supertri actually gives you.

The Night-Before Protocol Most Athletes Skip
Amacx Cherry Juice+ is a 500mL ready-to-drink bottle with 125mg anthocyanins, the anti-inflammatory compounds that give tart cherries their deep red color, plus 30g of carbs to prime your glycogen. Research shows these compounds reduce muscle damage when taken 12–24 hours before competition. The race starts the night before, not at the starting horn.

Sodium That Actually Matches Your Sweat Rate
Mortal Hydration is the first hydration mix to offer a range of sodium, 450mg in the regular flavors and up to ~900mg in the salty flavors, so you can match your electrolyte intake to your actual sweat loss, not a one-size number someone else picked for you.

Each GU Energy Gel delivers 22g of fast-absorbing carbs, 60mg of sodium, and 450mg of amino acids, which are the building blocks that slow muscle breakdown during hard back-to-back efforts. The bike leg is your fueling window; the GU gels are built to deliver 60–90g of carbs per hour without overwhelming your gut even when your heart rate is pinned. The three Foundation single serves round out the protocol with key recovery nutrients before and after the race.

Night Before: Drink the Amacx Cherry Juice+ and take one Foundation serving with your evening meal.

Race Morning: Mix one Mortal Hydration serving into 500mL of water 60–90 minutes before your start. Take a second Foundation serving with breakfast. Never try a new hydration flavor for the first time on course.

On Course: Take your first GU Energy Gel 10–15 minutes before the swim. Your second gel goes on the bike every 30 minutes. Use that fueling window.

Pro tip: Practice with the GU gels in at least one brick session before race day. Knowing how your stomach handles them at race intensity is the difference between confidence and guesswork.

Post-Race: Mix your remaining Mortal packet immediately after finishing, and take your last Foundation serving within 30 minutes. Don't waste the most important nutritional window of your race on water and a banana.

Beth Potter, two-time Olympic Gold Medalist and Supertri athlete, puts it directly: staying hydrated and loaded the day before is where most athletes lose the race before it starts. The elites racing Austin to Long Beach have dialed in exactly this protocol. Now you have the same kit.

This isn't just another race-day bundle. This is Zone 5 fuel for Zone 5 problems: seven products, every phase covered, nothing left to chance.