Well i took on board everyones advice and took it steady from the start to save a bit if energy, especially as it was 20 degrees as well
I completed the 28min run and added 2 mins at the end as i felt i had that in reserve. Legs where very heavy at the end. Wow i have ran for 30mins non stop. Slower then my run 1 of week 8 but i enjoyed it more.
Thanks for the advice my fellow runners. enjoy the sun and your runs.