A runner moving through soft violet frosted glass

Intelligent running.

Understand your runs.
See your progress.

Aerithm brings clarity to each run, putting today’s effort in context and your progress in perspective.

01 / One run

Every run tells a story.
Start with one.

One run

Pace slowed as the road climbed and heart rate rose. The hill gives that harder stretch some context.

Over time

Recent runs pair a quicker pace with a lower heart rate. That’s a change worth exploring alongside the conditions you ran in.

Familiar effort

One comparison opens into a wider pattern. Seeing this run among familiar efforts gives it a place in your story.

The weeks add up

Those individual runs become 820 kilometres across 26 weeks. Progress takes shape through the days you keep returning.

Room for real life

Some weeks rise higher; others leave more room. The shape of your training tells more than any single peak.

Your rhythm

Three in four runs began before noon. Across changing weeks, running found a familiar place in the day.

The whole picture

The hills, quieter weeks and early starts belong to one story. Together, they give you more to draw on than one standout run.

The start line

You arrive with every return, adjustment and ordinary run behind you. The next chapter starts here.

Illustrative examples; no athlete account data is used.

From patterns to perspective.

Observe without judgement

Begin with the runs you actually do, and the life around them.

Find the signal

Find patterns in comparable runs, with conditions and missing context in view.

Translate into language

Make each finding understandable, with its evidence and limits close by.

Suggest, not prescribe

Offer a useful next consideration, with room for your experience and judgement.

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AerithmEARLY ACCESS

Your next chapter

Tell us what matters most to your running.