Health
There’s no doubt that doing some long-distance running improves our fitness, but at what point does it become too much, asks Grace Wade
By Grace Wade
Is there an upside – or downside – to longer races?
Don Emmert/AFP via Getty Images
Ever since I announced in my previous column that I am training for a half marathon, friends keep asking me whether a full marathon is up next. My answer is always the same – no way. While running 21 kilometres seems a manageable challenge, running 42 just feels self-punitive. But all of this inquiring has me wondering whether there is an upside – or downside – to longer races.
Research in this area is scant, but a few studies do indicate declining returns, and even some evidence of harm.…
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