Comparison

Loadcast or Athletica if you run and lift?

Athletica builds adaptive plans for triathlon, duathlon, running, cycling, rowing and HYROX, and says it adjusts each workout to your performance and recovery. Loadcast decides each day from the sessions you logged, and it counts a leg day as load on the same legs you run on.

Last checked 13 October 2026. We make Loadcast, so read our lines with that in mind.

By Ole Fiegenbaum, founder of Loadcast. Before the app, Ole's triathlon training ran through one ChatGPT chat. More on the landing page.

How this page was made: our lines come from how the Loadcast engine works. Each claim about another app that has a source link was read on that app's own page, on the date shown under it. The rest is our judgment. The text was written with AI help.

What is each one built for?

Athletica

Athletica says: "Adaptive training plans that adjust to your fitness, fatigue, and schedule, so you improve with confidence." On sports it says: "We have adaptive training plans for triathlon, duathlon, running, cycling, rowing and HYROX."

Source athletica.ai, read on 13 October 2026.

Loadcast

Loadcast is a coach for strength and endurance. Each day it decides what you train today, from the sessions you logged and how they felt.

How does each one adapt?

Athletica

Athletica says: "Athletica analyzes your performance and recovery to adjust each workout, keeping your training on point." On its AI coach it says: "Its role is to explain, analyze, and suggest, not to act without your input."

Source athletica.ai, read on 13 October 2026.

Loadcast

When your recent sessions felt tough, Loadcast turns the day down. It says "Recent sessions felt tough. Today dials back to keep you in the growth zone."

How does lifting fit in?

Athletica

On sports, Athletica says: "We have adaptive training plans for triathlon, duathlon, running, cycling, rowing and HYROX." Strength is not on that list.

Source athletica.ai, read on 13 October 2026.

Loadcast

Loadcast reads a leg day as load on your legs. The day after a leg day it says "Your leg day is still in your legs, so no hard intervals today."

Which phone and watch does each one work with?

Athletica

Athletica says: "We sync with Garmin, Strava, Coros, Wahoo and Concept 2." Its footer links an app for iOS and one for Android, labelled "Free app (iOs)" and "Free app (Android)".

Source athletica.ai, read on 13 October 2026.

Loadcast

Loadcast is an iPhone app. It reads your sessions from Apple Health.

What does each one cost?

Athletica

Athletica lists a "2-Week Trial" and says "No credit card required".

Source athletica.ai/pricing, read on 13 October 2026.

Loadcast

Loadcast is a paid app too. We leave the amounts out here, because the price you pay depends on your country. Read the number on each app's own page before you decide.

Pick Athletica if

  • You train for a triathlon, duathlon, rowing or HYROX, which Athletica lists.
  • You use Android.
  • Your watch is a Garmin, Coros or Wahoo, which Athletica lists as synced.
  • You want an AI coach that explains your training data, which Athletica lists.

Pick Loadcast if

  • You lift and run in the same week and want today's session set from both.
  • Your week keeps changing and you want tomorrow to follow what you really did.
  • You have an iPhone.

What Loadcast does not do

  • There is no Android app.
  • There is no Apple Watch app of its own.

Check your own week

Pick what you train each day and see which day breaks your week, and why. Free, no sign-up.

Open the week check

Every rule behind the daily decision is on How Loadcast decides.

More comparisons

Loadcast or Runna if you run and lift?Loadcast or Garmin Coach if you run and lift?Loadcast or TrainingPeaks if you run and lift?Loadcast or WHOOP if you run and lift?Runna alternatives for people who liftWhat is the best app for running and strength training together?

Guides

How should running after leg day change your plan?How do you combine running and lifting in one week?How do you balance lifting and marathon training?Am I overtraining from running and lifting?Run or lift first on the same day?How do you run without losing muscle?How do you train for a half marathon and still go to the gym?What should a Hyrox training app do for your week?

Athletica is a name of its owner. Loadcast is not affiliated with, endorsed by or sponsored by Athletica. Details change, so check each app's own site before you buy. If a line here is wrong, tell us on the support page and we fix it.

Loadcast, 2026