Mixed intervals (1200/1000/800/600/400) with 200m rest periods. Varying desired paces (shorter interval requiring faster pace)
Garmin run report: http://connect.garmin.com/activity/242765568
Starting to feel slightly stronger on intervals although am still limited but the cold weather as it seems to play havoc with my asthma when I push my heart rate higher than a certain limit.
Hopefully when I start swimming in the new year this will help my lung capacity, although I may have to accept that this will be a limiting factor in my future endeavours.
Good session overall though and it's nice to see that I still have a bit of speed left in me :)
Posted with Blogsy