19
Biggest ever study of non-elite runners reveals marathon training secrets
(www.independent.co.uk)
this post was submitted on 19 Jan 2025
19 points (95.2% liked)
Running
2841 readers
1 users here now
A place for runners.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Junk miles aren't easy, they're in zone 3. Sometimes called "comfortably uncomfortable". Too hard to be low impact and facilitate doing harder runs later at full intensity, but too easy to get the benefits of doing a really hard session. Elite runners polarise training to 80% zones 1–2 and 20% zones 4–5.
Haha you mean where I do most my running 😶