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One workout.
Every athlete.
Their watch.

Create a workout once. Smagpie scales it to every athlete's pace and power zones, pushes it to their watch or phone, and shows you who did it. Free to start.

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Who’s doing too much? The Coach Hub in 90 seconds.

The question every coach carries

Did the plan become the training, and did anyone take a jump they weren’t ready for?

Smagpie answers it every week, for every athlete. Built by a family of endurance athletes and coaches. We are still athletes.

One session, one week

Run, ride or swim, it works the same way. Here’s a cross-country Tuesday.

  1. 1 You plan it

    Write Tuesday's 6 × 800 once.

    Set the reps as a percent of threshold pace, or power or heart rate for a ride, and every athlete gets their own version in their own paces: 22 athletes, 22 workouts.

    If Saturday's long run would be a big jump for someone, the schedule tells you before you assign it.

    The Smagpie workout editor showing a 6x800 workout: a 1-mile warm-up and an aerobic mile, then 6 rounds of 800 m at 102 to 115 percent of threshold pace with a 200 m recovery jog, and a half-mile cool-down. 6.23 miles in total.

  2. 2 They do it

    It's on their watch Tuesday morning.

    Each athlete runs it on their Garmin or Coros, or follows it on their phone, with their own target for every rep. Riding indoors? It goes to Zwift or Rouvy too.

    Afterwards they can leave a note on the workout: what felt off, what went right.

    Garmin Connect COROS Zwift ROUVY
    An athlete's Training Schedule on a phone: Tuesday's 6x800 workout with an interval bar of six hard reps, 6.23 miles, the coach's note "Get up to pace in the first 10 seconds, and run at pace all through the line, don't slow before," and a Mark Complete button.

  3. 3 You see it

    Wednesday, the Hub shows you who ran it hot.

    Most of the 22 ran the plan, and they stay quiet. The Hub flags the few who didn't: two ran their 800s too fast, and one stopped after four reps. That's the one you open first.

    Open any session and see whether they ran what you asked, rep by rep.

  4. 4 You tune it

    Then you adjust Thursday.

    The runner who stopped tells you why: an ankle on the fifth rep. Reply right on the workout, swap tomorrow for the spin bike, and assign it to just them. The two who ran hot get an easier day the same way.

    And set how far off plan is too far for your team, so the Hub flags what matters to you.

    The athlete's feel and notes on the 6x800: effort 9 out of 10, felt Bad, and the note "Ankle hurt for the 5th set and had to stop," with the coach typing a reply: "Let's switch out tomorrow to time on the spin bike and see the trainer."

…and Friday you plan the next one. That’s the loop.

In partnership with 80/20 Endurance

You don’t start from a blank page. Every team starts with the 80/20 Endurance workout library, on by default: 450+ ready-made running, cycling and swimming workouts from the 80/20 team.

See the library →

Every week is building toward one race.

Pick your race and count back: how many weeks you have, and where base, build, peak and taper fall.

Built for Your Coaching World

The same week, told for a team, for the athletes you coach one-on-one, or for yourself.

For Teams

See who's doing too much, from varsity to the freshman who just showed up. Free tier for school budgets.

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For Individual Coaches

Did the plan become the training? See it for every athlete, endurance and strength in one load chart. Coaching yourself counts. No marketplace commissions.

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Coach yourself

Your race, your paces, your watch. Free for athletes who coach themselves.

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From the Coaching World

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All ten 2027 IRONMANs in the US and Canada, both World Championships, the key 70.3 build races, and what's new or gone for 2027, every date graded.

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The Triathlon Off-Season, Week by Week: Strength, FTP and Staying Healthy

A 16-week off-season for age-group triathletes: a short break, heavy lifting twice a week, the FTP block in the back half, and a safe return to running.

November 10, 2026

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