I like to think I am a reasonable level, I can manage a solo average speed of 16-17 mph most of the time, for 50 miles+. Recently however, it seems that I cant get over 16 without struggling. I do not know how much is because of my winter layoff and how much is the wind.
I seem to get the tailwinds when they are least useful too, big sidewinds on descents and ascents, or straight in your face on the flats where you can usually press on a bit.
Hopefully when it warms up a bit, the air will be a little thinner, and easier to push through, I am looking to clock a reasonable time on the L2B this year, I have some mates coming with me who I need to show up, as they are a lot younger than me!!