I know Trindon ran a a 4.2ish in the 40. I was JW what an average WR or RB ran it in. The last time I ran a timed 40 was back in middle school, several years ago. I have not run a timed one since. I was doing some sprint workouts recently at the Tad Gormley track with a Santa Monica alum trying to move onto the Canadian league and he ran somewhere around a 4.5ish and he was barely beating me. It was only my first week of track work outs too, so I have a lot of work before I get back into great track shape. Just run track sprints for fun btw, not getting ready for anything.