...will the concealer run when i sweat?? Got lax practice but im seeing someone very important right after and i wanted look my best...does concealer run or anything when u sweat alot??

It depends on your concealer. If you have a good one then no. You should try a green concealer if helps hide the reddness. I use it in the morning and it tends to still be on after 1 hour of cardio!! I use mac makeup.

hope this helps