ABROFIT
AI FITNESS OS

Long Run

Cardio & Conditioning · full · intermediate

Long Run — start positionStart
Long Run — end positionFinish
similar: Trail Running/Walking

How to do it

Run continuously for 60 to 120 minutes at a pace slow enough that you could hold a full conversation, taking water and carbohydrate from about 60 minutes onward.

Muscles worked

Primary: full · Also works: quads, hamstrings, calves, glutes

Equipment

No equipment

Common mistakes

  • Running it at tempo pace, which wrecks the following week's quality sessions for no extra aerobic benefit
  • Jumping the distance up by more than about ten percent from last week's long run
  • Going out with no fluid or fuel past the hour mark and finishing hollow

Variations

  • Progression long run finishing the last 20 minutes faster
  • Long run with the final 10 minutes at goal race pace
  • Split as two shorter runs the same day while building

Can't do this one? Swap it for

Take care: ABROFIT automatically removes this movement for anyone who has flagged a knee problem. If that's you, use one of the swaps above and speak to a physio before loading it.

Related exercises

Not sure how heavy to go on this?

ABROFIT reads your logged sets and tells you the working weight for today — it adds load when you earn it, backs off when you stall, and eases it on a bad night's sleep.

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