Easy run + 6 x 100m strides

Today I ran with my brother at 6:45 p.m. in the Turia Park.  He was doing a workout, but I was just running 8k easy.  I kept the effort easy, running the first half in 25:28, and finished the 8.05km in 48:23, After the 5 kms, incorporated 6 x 100m fast. The first stride felt heavy and slow, but the last one felt pretty good and I felt pretty loose after those.  Nice 8k at an easy effort.
My brother did pretty good in his workout, I told him that He is in 47:xx - 48:00s shape in the 10k.