I've been suffering from some early starts this week so I haven't felt like doing too much on the turbo in the evenings. I got a lucky break on Wednesday and was home early enough to set up for an Hour of Power. I last did this on 13 Feb and did a shortened 54 minute version so I needed to do full hour this time. Last time I suffered around 38 minutes and I had to back off for a while to be able to recover then complete the session. I was well motivated and keen to get the whole session done...
Today I decided that I'd try the Hour of Power on the open road rather than suffering in the heat and boredom of my kitchen. I had quite a hard day at work yesterday, including getting a bad dose of CS gas, and several glasses of wine last night, so I thought I might be lining myself up for a big failure.
The excellent news is that I was consistently above the 275W baseline and my bursts were well above the 450W targets too. As a result I managed a 60 min average power of 296W (equal to my second best ever recorded power output) and at the end I was even able to surge to 312W for the last 6 minutes, though I was pretty knackered at the end. The 60 mins of hurt had a relative intensity of 0.949.
So, overall a very good day to get me over the bad turbo session earlier in the week. It's also clear that riding this on the road MUST be easier than on the turbo, possibly as it was cooler and possibly as it was possible to to the bursts out of the saddle rather than seated on the turbo. I'm sure the wine didn't help, but maybe, just maybe, that's the answer!