Hi All, in lockdown here and luckily picked up a concept 2 just before everything shut. This is a good opportunity to just rack up a lot of mileage with great recovery. I switched recently from another sport that's about as anaerobic as it's possible to be (if you want to guess, think very literally) so I've been doing steady state last few months to improve what's probably a very weak and neglected aerobic system. Did a 7:08 2km at the end of 2019. I've got probably at least 6 weeks at home and would like to hit 6:40 before being released back into the wild. With all this time on my hands I'm upping the mileage first to 20km/day then hopefully 25-30km/day of slow aerobic work plus a couple of faster interval based sessions each week. But dividing the steady state between morning and evening, largely to protect my lower back. I can feel it tire and start rounding after 12-13km but can keep good form over 10km.
Representative 10k below, I'm doing everything between 2:04-2:06 pace. I know the HR looks high but it has already come down a great deal since my last 2km test. At the time I was averaging 180bpm for a 2:08 split over 8km
![Embarassed :oops:](./images/smilies/icon_redface.gif)
. Assuming I'm now closer to a 7:00 2km, on a wattage basis my 10k sessions are at low-end UT1 pace, which is about what they feels like. Need to re-test but doing a 2km is so disruptive. Takes long enough just to get peripheral vision back, let alone recover fully.
Couple of questions and any other advice appreciated:
- presumably the only reason to drop pace further into the UT2 zone would be for recovery, to get in more mileage. I'm recovering fine at the moment so may as well stick to this pacing?
- 2x10km is a bit different from 1x20km. Cold start each time, lower avg. hr. Is it a better idea to do them close together with a rest interval in between, or does it not really matter?
Time Meters Pace Watts Cal/Hr S/M
41:40.4 10,000m 2:05.0 179 916 18 166
8:20.8 2,000m 2:05.2 178 913 18 156
8:18.2 4,000m 2:04.5 181 923 18 166
8:19.9 6,000m 2:04.9 179 917 18 169
8:21.6 8,000m 2:05.4 177 910 18 170
8:19.9 10,000m 2:04.9 179 917 18 172
Male, 39. 2km=6:45 5km=18:09