Wednesday, March 3, 2010

What are all these long runs for?

Being someone who has enjoyed the sustained effort of 3-4 hour long runs, I ask myself what is the actual purpose? If the benefit is mental, then have at it, run for hours. If the purpose is preparing for marathons or ultramarathons, maybe we need to take a look at the benefit.

According to most of the literature I have read over 30 plus years on running, most of the physical benefit occurs in the first 2 hours or 20 miles, whichever comes first. The benefit to ultramarathoners running longer may come with adaptation of the feet, legs and fueling for longer races. The runner needs to explore the world beyond 20 miles to see what happens. This does not need to be a regular habit. In fact longer, slow runs make you slower.

Runners get fast by running faster, not by running for hours on end. The faster runner at 10K, half marathons and marathons will be the faster ultrarunner. The people who win races are not slow. The sport is accessible by runners of all speeds and they can have a great adventure. Does anyone really want to be out there for 12 hours in a 50 miler?

When I started running in 1978, ultras were a fringe sport for marathoners who were too slow to compete on a national level. This means 2:15- 2:20 guys. Looking back I realize these guys were not slow but, found a sport where they could excel. Look back over their training logs and you will find lots of faster running. The faster athlete is stronger, fitter and can handle the demands of the long race without running 4 hour runs. Get out and improve your form, run shorter faster runs and you will enjoy your running even more. Racing hurts. Prepare for it by getting fitter and faster. Your legs and body will thank you.

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