#43 is good, but i would like to see this design slightly off center to the side, the first 9 in the oval, the 4 on the right border, and the last 9 outside to the right of the border. Fitness can either be below the oval or inside still, without it looking "too off."
My concern with this design, is that all you see is the 4 and the runner within, not fully processing the whole logo. This is good however it still needs some finishing touches i cant quite put my finger on just yet. Hope my instructions aren't too vague for you.
Thank you