Kilian it! 12 trailrunning training ideas adapted from the mountain GOAT Kilian Jornet's training:
https://mtnath.com/training2022/
https://www.trailrunnermag.com/training/trail-tips-training/kilian-jornet-training-data/

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1. Love the process, enjoy training not results
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2. Aerobic efficiency (zone 1-2) 80% - 20% hard (zone 3-5)
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