Smash Your Endurance Goals With AI Coaching From World-Class Running Pros.

Smash Your Endurance Goals With AI Coaching From World-Class Running Pros.

Our professionals create AI coaching proxies using TRACER's technology.

Then, you get coached via the proxy for a fraction of the price of one-on-one coaching.

App Features

  • 5

    Uphill Threshold

    6

    Recovery

    3

    Hilly Run

    2

    Rest Day

    4

    Easy Run

    7

    Hilly Run

    8

    Easy Long Run

    Life happens.
    Your coach adjusts.

    When things don't go to plan, TRACER AI proxy coaches optimize around your schedule.

  • Ask your coach anything

    Ask your questions.
    Your coach explains.

    The methodology and wisdom of each coach is built in, ready to answer.

  • Hey coach, my quads are sore from Saturday. Should I still do the threshold workout today?

    No, let's adjust. I'd rather have you do that on fresh legs. I'm updating your schedule now.

    How you feel matters.
    Your coach adapts.

    Great training requies adapting when things feel off, or when they feel especially good!

  • Bear 100

    September 27, 2026

    22,000 feet of ascent

    Set your goals.
    Your coach plans.

    Endurance goals are big and scary, but your coach knows how to prepare.

  • I've been experimenting with 60 grams of carbohydrate per hour, and really noticing the difference. Seems like my recovery after long efforts goes much faster.

    Add Log Entry

    Journal your training.
    Your coach learns.

    Writing down your experiences is a key way for you and your coach to personalize your training.

  • 5

    Uphill Threshold

    6

    Recovery

    3

    Hilly Run

    2

    Rest Day

    4

    Easy Run

    7

    Hilly Run

    8

    Easy Long Run

    Life happens.
    Your coach adjusts.

    When things don't go to plan, TRACER AI proxy coaches optimize around your schedule.

  • Ask your coach anything

    Ask your questions.
    Your coach explains.

    The methodology and wisdom of each coach is built in, ready to answer.

  • Hey coach, my quads are sore from Saturday. Should I still do the threshold workout today?

    No, let's adjust. I'd rather have you do that on fresh legs. I'm updating your schedule now.

    How you feel matters.
    Your coach adapts.

    Great training requies adapting when things feel off, or when they feel especially good!

  • Bear 100

    September 27, 2026

    22,000 feet of ascent

    Set your goals.
    Your coach plans.

    Endurance goals are big and scary, but your coach knows how to prepare.

  • I've been experimenting with 60 grams of carbohydrate per hour, and really noticing the difference. Seems like my recovery after long efforts goes much faster.

    Add Log Entry

    Journal your training.
    Your coach learns.

    Writing down your experiences is a key way for you and your coach to personalize your training.

TRACER vs Traditional Training Plans

TRACER programs react to each user individually.

TRACER programs adjust to your schedule, your feelings, and your activities, on a daily basis.

TRACER takes your feedback and adjusts your plan going forward.

TRACER adaptations mean you build fitness more effectively, and are less likely to overtrain, burn out, or get injured.

Off-the-shelf static plans are made for a mass audience.

Static plans are inflexible, you have to work around them.

You can't give feedback to a traditional plan.

Static plans assign you workouts regardless of how you feel, increasing the risk of overtraining and injury.

Watch A Demo

Run Faster, Suffer Less

Build efficient speed by executing the right workout at the right time.

"Accurate training is key when approaching a difficult fitness goal. Daily evaluation and tweaking of an athlete's workouts is essential to get the best results. TRACER's technology allows me to deliver my training guidance to so many more people than I could possibly reach without it."

Max King
World Champion Trail Runner

Max King
World Champion Trail Runner