Blog

Essays, explainers,
and case studies.

The Norwegian Method, threshold training, and the training science behind Threshold. Written by the team and occasionally by invited runners who train with us.

Method

Apr 23, 2026 · 9 min

How to run the Norwegian Method without a lactate meter

A practical guide to estimating your lactate-threshold pace using race results, heart-rate, and perceived effort — and getting within a few seconds of a lab test.

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Threshold is a training tool. It is not medical advice, and it does not replace a licensed coach. The Norwegian Method is a published training framework developed by Marius Bakken and peer-reviewed in The Norwegian Method Applied(Bakken & Magness, 2026).