I'm trying to find the average number of the maximum speed of 1000+ entries. I'm also trying to find the maximum distance travelled, in a different column, which also contains numbers & letters. Obviously going through 1000 separate cells isn't feasible, and I cannot seem to find the correct formula to do this. I only get errors using base formulas, so require a custom one. How can this be achieved? I'm not sure if this makes sense, but please reply if you require further explanation.