I had no real difficulty with it, I was able to run for 90 seconds OK. In fact I was looking forward to the end of the 2 minute walk between the runs, so I could run again! I did as Laura suggested and didn't run too fast.
I am planning to do W2R2 tomorrow morning but I just checked the weather forecast - rain and a maximum temperature of 2 degrees... But there's no such thing as bad weather, right? Just the wrong clothing - so what do people suggest for running in rain - I don't want to overheat!
Thanks for any suggestions!