Notes
Hard to rate the quality because this was like 2 separate runs - first 20km (incl 4km with Neil) was plodding/shuffling and my back was definitely stiff and uncomfortable. Felt like I couldn't speed up (although didn't feel I should anyway) because my tight back prevented me from opening my stride. Stopped at home at 20km for more tailwind and felt much better. Once everything else started to hurt around 25km my back was fine and I felt better? Really rallied for marathon+ speed last 5km