They hadn't. It was a slightly disappointing speed session tonight. I started off with an easy ten minute warm up before cracking on with the session. It was meant to be 2 minute reps at 3:45 pace but my left calf was on the cusp of cramp during every rep within 30s so it ended up being 8 x 1min reps off 1min recovery but at least I maintained the 3:45 pace. I finished off with the bike and core.