I am considering a High school girls 3 on 3 this summer. how big a field would you recommend? std. small goal, no keeper, no offside, free 'on the run' subs. thanks Rod in AZ
Keep in mind that the minimum size futsal field is 25 x 15 m. And that is 5v5. That is also approximately the size of the typical high school basketball court. I have played adult 5v5 indoor on basketball courts and didn't feel crowded.
We trained in a 30x20 for many years indoors. 3v3 for high schoolers seems like an appropriate size. But they'll be able to shoot from over midfield. May want to think about some rules for that.