I am training for a marathon in April, and want to qualify for Boston. I ran a marathon 2 years ago, and my maximum mileage week was 34(23 of that was a long run). I need to run a 3:30(I am 45).
I have been following the Jack Daniels training program, and I really like it. My HR has dropped at any given speed for my 4-8 mile runs, and I feel very fresh, despite the increase in mileage. I have always hated Threshold runs, but Jack has made me a believer, and I am ripping them off at a little less than a 7 minute mile. The problem is that my last 2 long runs have been disastrous. 4 weeks ago I did a “race pace” run(7:54) of 13 miles, and my average HR was just under 150. My max HR is 185, so my Threshold is 163-169(or so). During this race pace run, I never felt out of control, or struggling, despite the 25 degree temps and 18 mile an hour wind.
I have been doing 50 miles a week or so, and last week concluded the first 60 mile week of my life. Last Sunday we did a 19 mile run, and even though our pace was comfortable (8:40 or so) - my HR was in the high 150s, and my legs and spirit were broken by mile 15. I slowed down and finished, but I was killed mentally.
today - we were supposed to do a 20 miler(to conclude a 48 mile week for me), and unfortunately my running partner and I got into a bit of a “race” we held an 8:20 pace for the first 15 miles, and then I just crashed. We wanted to run 8:40s, so it is not like we were sprinting, but my HR was screaming into the high 150s and high 160s. My running partner, whose HR is usually about 5 beats slower than mine was a full 20 beats slower today, and he was fresh while I was crashing. I followed my normal nutrition and fluid intake for the run, but my perceived effort and HR were off the charts.
It seems like my intensity has built at a reasonable pace over the last 8 weeks, and just 6 weeks ago I ran 17 miles at an 8:40 pace with an average HR of 143. I am now going backwards and it sucks.
Swimming and Biking have been background activities, and intensity has not increased much, if at all. My running has built slowly, and with purpose.
Today I found myself not wanting to run the marathon, and to just focus on my bike(best discipline) for Memphis in May. While quitting is not a usual course of action for me, and I really thought I could run a 3:30 - I am starting to doubt myself, and wonder if I would be better off just switching my focus.
Can anyone relate to what I am experiencing? Any suggestions? I really have not changed any variables in my diet, sleep, or training that I can think of to explain the degrading quality of my long runs, but 2 of these sad efforts in a row have really busted my chops.
help?
Tim
