Agreed. But , again , i currently don't care about what time on a proper track it would translate to. I care to time and improve those ME sprints. So, of course this 200m with two 90 degree turns on dusty gravel has nothing to do with a 200m on oval track. But if i always run this 200m, with the same sharp turns, on the same gravel, and i improve it, ain't it the same?
Re shorter straight sprints, the longest straight line in this field is 80m and i don't want to limit myself to this distance, i want the training benefit of longer sprints. Maybe I will time a few ME 80m next time just to report some normal times, lol
Why not go to a proper oval? Because it is a 15-20 minutes drive, while this park i go is 2 minutes walk, unbeatable convenience!