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Archetype

Building Your Engine

You're banking lots of easy miles but missing the harder stimulus that translates aerobic fitness into actual race speed.

What it usually looks like

  • Lots of easy miles
  • Zero or one hard session a week
  • Progress stalled despite volume

How RunDNA spots it

Intensity verdict = easy-only. Hard share <10%.

See the full rules on the methodology page.

Typical limiter

Top-end / threshold

Do this

  • Add a strides session once a week (6×20s fast, full recovery)
  • Build to one threshold run/week: 2×15 min comfortably hard

Avoid

  • Adding more easy volume hoping it'll unlock speed — it won't on its own

Find out if this is actually you

RunDNA reads six months of your Strava and tells you your real archetype, your limiter, and what to do about it.

Build my RunDNA report →