19-11-2009, 07:54 PM
Hi!
I'm a 37yr old guy that has runned since 2004. I average about 50k/wk over the year. My PBs are 37:49 10k, 1:21:22 half and 2:54 marathon.
My aim for next year is to break 37min 10k and 1:20 for the half. The thing is, I have a very twisted running profile. I ran 2:58 for the marathon, but I could barely do sub 40 for the 10k. I'm very comfortable at speeds from anaerobic threshold to marathon (which in my case is approx 15s/k apart). I can up my milage from 50k/wk to around 90k/wk and do sessions at marathon speed, like 4x5k, 3x6k etc) without any problems. But as soon as I try to do VO2 sessions I'm faaaar of the calculated pace I should be able to sustain. I does get somewhat better after a few weeks, but I suffer immensly trying to do these sessions.
How should I go about the quality sessions (1000's and 2000's) in your program? Should I try to stick to 3'30/k for 1000's even if the last reps will be slower and then gradually get better or should I find the pace that takes me through all reps? The 2000's scare me! Too me, running 90 min at 4-pace/k is so much easier that doing 5x2000m at 3'40/k with only 60-90s rest.
Any suggestions on how to break through this anaerobic ghost of mine? I would be very thankful for any suggestions that could help me reach my goals for next year! :please:
I'm a 37yr old guy that has runned since 2004. I average about 50k/wk over the year. My PBs are 37:49 10k, 1:21:22 half and 2:54 marathon.
My aim for next year is to break 37min 10k and 1:20 for the half. The thing is, I have a very twisted running profile. I ran 2:58 for the marathon, but I could barely do sub 40 for the 10k. I'm very comfortable at speeds from anaerobic threshold to marathon (which in my case is approx 15s/k apart). I can up my milage from 50k/wk to around 90k/wk and do sessions at marathon speed, like 4x5k, 3x6k etc) without any problems. But as soon as I try to do VO2 sessions I'm faaaar of the calculated pace I should be able to sustain. I does get somewhat better after a few weeks, but I suffer immensly trying to do these sessions.
How should I go about the quality sessions (1000's and 2000's) in your program? Should I try to stick to 3'30/k for 1000's even if the last reps will be slower and then gradually get better or should I find the pace that takes me through all reps? The 2000's scare me! Too me, running 90 min at 4-pace/k is so much easier that doing 5x2000m at 3'40/k with only 60-90s rest.
Any suggestions on how to break through this anaerobic ghost of mine? I would be very thankful for any suggestions that could help me reach my goals for next year! :please: