Sit down with COROS athletes Tim Tollefson and Petter Engdahl as they discuss the UTMB course, their personal race strategies, setbacks and how to overcome them, and much more. Tim Tollefson is an experienced ultramarathon runner with plenty of 100 milers under his belt. Petter Engdahl is a 100 miler newcomer, but with a lot of experience well. If you couldn't make it to Chamonix, make sure to follow our COROS in Chamonix series.
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00:00 Intro
00:59 Tim Tollefson Breaks Down His Race
01:39 Petter Engdahl Talks First 100 Miler
03:30 Tim and Petter's Most Crucial Focus Points at UTMB
08:45 Thoughts on Running Through the Night
12:35 Strategy for UTMB 2023
18:05 How Tim and Petter Think They Stack up at UTMB
25:24 When do you specifically start training for UTMB
29:03 Nutrition During a 100 Miler
34:46 How to Handle Adversity During an Ultramarathon
38:54 How Tim and Petter Use Visualization For Races
45:00 What Makes UTMB 2023 a Success?
47:49 How to Deal with Knowing an Ultramarathon is Going to Be Hard
49:28 How to Know When to Run Your Race or Go With The Field
54:09 What Areas of the Course Are of Concern?