Another week, another 5k personal best

Someone told me that personal bests are like buses - you wait for one, and then three come along simultaneously.

That gave me some comfort when I hadn't had a PB in over two years of running... But a bit of weight loss and a bit more training has helped me to get EIGHT PB's in a row!!

My previous 5k PB before the summer was 29:14, set way back in March 2008.

After the summer, I started losing weight and getting fitter, and within 7 weeks of getting back from vacation, I got my first PB in over a year - 28:30. Wow I was chuffed with myself!

The next week I took another 17 seconds off, then 14, then 24, then 12, then 8, then 0 (we'll come back to that...), then 11, and last week I took another 25 seconds off the Fat Runner's 5k PB time to get to 26:56 - quite a drop in only eight weeks!

So, should I count the 'same time' result from 17 October as a PB? The reason I am doing so is as follows. The batteries in my Garmin Forerunner died within a few minutes so I had no idea how fast I was running. If I'd known that I was destined for the exact same time as I'd run the week before, then I'd definitely have pushed just a little more to get another second off... Is that fair?

We'll see how next week goes. Another PB may be tricky for two reasons.

Firstly, I took 25 seconds off last week, so I think that I was right at the limit of what I was capable of.

Secondly, I've got a sore achilles tendon 3 days after the run which might not fix in time, and I'm certainly not running on it this week so I'll be relying on gym work, swimming and cycling for any fitness gains this week.

Other news - as well as the half marathon I'll be doing in March next year (by the way - I'm still very eager for sponsorship - please support me!), I'm also signed up for a triathlon in May. Am I mad? Possibly...