Thinking about becoming a soccer official

[huh?]

I've never clocked it, but my initial reaction was that you should be able to run 3 miles or so nonstop without difficulty if you are going to be a hs official and do a good job. if you cannot, consider doing lower level and/or younger age groups. it is good to see r2c's numbers confirm that

I hope it worked out for you to get involved, and i hope you can find some sort of decent mentor to help your learning progression.