Assertion: km | /r/HasProperty | 45 mi
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Source sentences:
text: The study revealed that, in that sample of 60 people, runners who had averaged less than 56 km (35 mi) of weekly training in the 4 months before the race were most likely to show some heart damage or dysfunction, while runners who had done more than 72 km (45 mi) of weekly training showed few or no heart problems.