How long should a running shoe run? How long those favorite new shoes will last will depend on a number of different factors such as your weight, your gait, how far and how frequently you run.

The generally consensus is that a new pair of running shoes is needed every 300-500 miles. This means if you run 3-5 miles four times per week, you could need new shoes again in as little as 3.5 months or as much as 10 months. This distance rule is best gauged by keeping an accurate training log.

Another indicator for when shoes need replacing is time. The consensus here is that running shoes should be replaced every six months. However, this is just a rule of thumb. Some runners may find themselves replacing their running shoes every four months while others may find they only need to replace their running shoes every eight months.

You should also be aware of how the running shoes feel and how well they are performing. In your running log, keep notes of how you feel after each run. You may notice, for instance, shin or knee pain on a regular basis after approximately 250 miles on a particular pair of running shoes. This type of information may indicate you need to purchase new running shoes more often than the average runner.

Keep in mind, running shoes can solve problems for runners or cause them. Paying careful attention to this key instrument in your run can help you avoid trouble down the road.

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Oct
02

Girl Talk Along the Path

By MartiSmarti · Comments (0)

So can we talk?  Just us girls here for a moment?  What about running at “that time of the month.”  There’s a series of commercials on tv for the last year that always end with the phrase “Have a happy period!”   I’m guessing the 50% of the population that experiences menstrual periods knows that advertising slogan was written by a man.  Nobody has a “happy period.”  
But there’s no need to miss a run or a race just because you’re having your period.  If you’re suffering from cramps, running often eases the pain,].  That’s thanks to the release of those amazing pain-relieving chemicals every runner loves called endorphins.  Speedwork and hill sessions can be especially effective. To guard against leakage, try using a tampon and perhaps an extra liner for protection.  Sometimes it’s best to get a little extra time warming up but beyond that, you’re good to go.
 
When is Mother Nature’s “Monthly gift” at its peak?
And ‘that time of the month’ (or the days leading up to it) is not the time when women run their worst. The hardest time for women to run fast is a during ovulation, which in most women means about a week before menstruation begins. That’s when levels of the key hormone progesterone peak, inducing a much-higher-than-normal breathing rate during exercise.  All that extra ventilation tends to make our running feel more difficult.
Overdoing?
If you run so much that your periods become light or non-existent, you may be endangering your bones. Amenorrhoea (lack of a monthly period) means that little or none of the hormone oestrogen, essential for the replacement of bone minerals, is circulating in your body.  Amenhorroeic women can stop, but not reverse, the damage by taking oestrogen and getting plenty of calcium.  But it’s really best not to do this.  You are endangering your future health and happiness, which is never the point of running.   If your periods are infrequent or absent, consult a gynecologist, preferably one sensitive to the needs of athletes.
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(This is number 7 in our periodic series of the Golden Rules of running: time-tested guidelines and best practices that experienced runners have agree work for them.)

The Race-Recovery Rule

For each mile that you race, you should plan to allow one day of recovery before returning to hard training or racing.

That means no speed workouts or racing for six days after a 10-K or 26 days after a marathon.  The rule’s originator was the late Jack Foster, the masters marathon world record holder (2:11:18) from 1974 to 1990. Foster wrote in his book, Tale of the Ancient Marathoner, “My method is roughly to have a day off racing for every mile I raced.”

So when you run in a race, whether it’s a 5K that you do with your girlfriends, or a grueling marathon that taxes and challenges every fiber of your muscles, you’ll want to keep this in mind.  Give yourself time to recover.  This rule has been proven and tested by runners of all ages and at all levels. 

The Exception: If your race effort wasn’t all-out, taking fewer recovery days is okay.  But don’t race back to the starting line before you (and your coach) are ready.  And consider when you are taking those days off, you are doing it in-step with Foster, one of the great masters of running.

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