So I have a funny picture from one of these naked races i've done. They give you a bib for some reason, even though they write your number on your leg for timing. I made good use of the bib for a picture ;p Lot of skin shown here so I wont embed it ;D
https://i.imgur.com/fjaIUz1.jpg
My BMI is pretty high. I feel like if you stick with a nice program that does 5 lifts, and keep yourself moving just a little bit you can keep yourself a little less lean and be fine.