jonas fredrik hallgren
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jonas fredrik hallgren joined Eric Orton's group

20 Day Sugar Detox Challenge

This Group is dedicated to those participating in The Cool Impossible 20 no sugar detox and the Natural Eating challenge.  Join in and share your experiences, gain support from others and demand the impossible from your body.See More
May 9, 2016
jonas fredrik hallgren replied to Jabulani Sibisi's discussion Difference between Max heart rate & average heart rate
Nov 25, 2015
jonas fredrik hallgren is now a member of Eric Orton and The Cool Impossible
Jul 16, 2015

Profile Information

How many years have you been running?
What is your goal race for the year?
What is your greatest running accomplishment?
22 km
What is your "ultimate dream" running goal?
50km ultraterrainrace

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The Cool Impossible by Eric Orton

The Cool Impossible: Run Beyond Limits

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