It depends ;}
If you are doing the marathon as an all our race effort, and want to do the
50 miler as an all out race effort, you will have a problem. If you do the
marathon as a race effort, but take it easy on the 50, you may be okay, but
recovery from racing a marathon can take a while. If you take it easy on the
marathon, you should be fine on the 50.
Tapering is a rather complex subject, with little good research done, even
at the marathon distance. (
http://fellrnr.info/Practical-Tapering,
http://fellrnr.info/Tapering-101,
http://fellrnr.info/Tapering-Tips). You
are unlikely to get much endurance benefit from the marathon, as endurance
based adaptations take longer to occur than a week. On the other hand, you
could look at the marathon as 'speedwork'. Running the marathon at 50 mile
pace would be like running 13 at marathon pace just before a marathon.
Recovery from distance varies widely. It used to take me 2-3 weeks to bounce
back from a marathon race, and I'd be unable to walk properly for the few
days immediately after. Having incorporated a lot more long running into my
schedule, I find I can bounce back from a 50K race quite easily - I did the
Derby on Saturday, took it a bit easy on Monday (16 + tabata), and was back
to normal on Wednesday. (BTW, there is a race report I did for Theoden at
http://obsruntheoden.blogspot.com/2009/12/he-kept-pain-at-bay-took-2nd-in-50k.html)
Bottom line - understanding how your body will respond to a marathon race
and clearly define your goals for each race.
I hope this helps,
Jonathan
Running Tips -
http://fellrnr.info
Blog -
http://fellrnr.blogspot.com (down) or
http://fellrnr.tumblr.com
http://fellrnr.facebook.com
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From: "Doug" <
djand...@yahoo.com>
Sent: Friday, December 04, 2009 5:16 PM