All training advice: Page 1
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Ask The Experts: How Many Half Marathons Are Too Many?
- By Mario Fraioli
- Published Aug. 12, 2010
- Updated May. 9, 2013 at 11:07 AM UTC
Hello Mario, I have been running now for two and a half years. In those two and a half years I have run fifteen 5K’s, six 5-mile




