How Harald Østberg Amundsen Trains (a Crystal Globe, No Olympic Medal)
Amundsen won the overall World Cup, then finished 4th, 6th and DNF at the 2026 Olympics. Season-long form and one-day form are different training problems.
Harald Østberg Amundsen won the overall World Cup in 2024, which means that across a four-month winter and roughly thirty races he was the best cross-country skier in the world. At Milano Cortina in 2026 he finished sixth in the skiathlon, fourth in the interval start, fourteenth in the sprint final, and did not finish the mass start.
Both things are true at once, and the gap between them is one of the most useful ideas in endurance training.
Two different competitions
The Crystal Globe is a points competition. It rewards being in good form in November and still being in good form in March, across sprints and distance races, classic and skate, at altitude and at sea level. You win it by never having a bad month.
The Olympics is a five-day window every four years. It rewards being at your absolute best on specific dates, and it does not care what you did in December.
Those two goals pull training in opposite directions. Season-long form needs a conservative load you can carry for months, a wide range of race types, and enough recovery that nothing accumulates. A single peak needs a deliberate overload followed by a taper that sheds fatigue while fitness stays high, timed to land on one weekend.
You can chase both, and Norway's programme does, but the athlete who is exceptionally good at the first is not automatically good at the second.
What consistency is made of
The engine is the standard Norwegian distance model: a very large annual volume, the great majority of it low intensity, split between snow and summer roller-skiing, with strength and technique underneath. The same base behind Klæbo, Johaug and, with a rifle attached, Sturla Holm Lægreid.
What makes it hold up over a whole winter is discipline about the easy end. Norway organises training into five intensity zones, I1 to I5, and spends most of the year in the bottom two.
최대 심박수
190bpm
| 존 | 범위 | 무엇을 단련하는가 |
|---|---|---|
| I1 | I1, 쉬움 114–137 bpm | 유산소 기초(젖산 <2 mmol/L). 노르딕 볼륨의 절대 다수. RPE 2–3, 쉬움, 코 호흡. |
| I2 | I2, 꾸준함 137–156 bpm | 상위 유산소 지구력(~2 mmol/L). RPE 4–5, 꾸준함. |
| I3 | I3, 역치 156–165 bpm | 젖산 역치(2.5–4 mmol/L). RPE 6–7, 편안하게 힘듦. |
| I4 | I4, VO₂max 165–175 bpm | 최대 유산소 파워(4–6 mmol/L). RPE 8–9, 힘든 인터벌. |
| I5 | I5, 무산소 175–190 bpm | 무산소 / 스피드(>6 mmol/L). RPE 9–10, 최대. |
I1 · I1, 쉬움. 유산소 기초(젖산 <2 mmol/L). 노르딕 볼륨의 절대 다수. RPE 2–3, 쉬움, 코 호흡.
I2 · I2, 꾸준함. 상위 유산소 지구력(~2 mmol/L). RPE 4–5, 꾸준함.
I3 · I3, 역치. 젖산 역치(2.5–4 mmol/L). RPE 6–7, 편안하게 힘듦.
I4 · I4, VO₂max. 최대 유산소 파워(4–6 mmol/L). RPE 8–9, 힘든 인터벌.
I5 · I5, 무산소. 무산소 / 스피드(>6 mmol/L). RPE 9–10, 최대.
- 노르웨이/FIS의 I1–I5 모델은 크로스컨트리 스키, 바이애슬론, 노르딕 복합 전반의 표준입니다. 심박수 밴드를 젖산 지표와 짝지웁니다(I1 <2 mmol/L에서 I5 >6 mmol/L까지).
- 노르딕 프로그램은 강하게 양극화되어 있습니다. 엄청난 양의 쉬운 I1–I2와, 집중된 I3–I5 세션으로 구성됩니다. 바이애슬론 선수는 사격장에서 심박수를 빠르게 낮추는 과제까지 더해집니다.
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Set the same bands from your maximum heart rate. The reason this matters over a long season rather than a single week is cumulative: easy sessions that creep up to moderate cost more than they give, and the debt shows up in February, not in November. Managing training load covers how that accumulates.
What we can and cannot say about his week
His programme is not published, so this is not a place to invent one. What the results describe is a skier with twelve individual World Cup wins and more than thirty podiums, strong across distance formats, who has been consistently near the front for years without converting it into an Olympic medal.
That is not a criticism. Fourth in an Olympic interval start is a handful of seconds from a medal, and a season title is a harder thing to win than most single races.
What you can steal from it
- Decide which competition you are training for. A season of solid racing and one great day are different plans. Trying for both usually delivers neither.
- Consistency is a load-management skill. Being good in month four means being conservative in month one.
- Keep the easy work easy. I1 and I2 exist so that the hard sessions survive a whole winter.
- Taper is a real intervention, not a rest week. If you want one peak, plan the overload and the unloading around the date.
- A race result is one day of information. Judge a training system over a season, not a start list.
More in this series: Johannes Klæbo, Therese Johaug and Sturla Holm Lægreid.
Sources
Cover photo by Stein Langørgen, CC BY 4.0, via Wikimedia Commons.
