I'm not going to add all this up, but here's something to think about.
We had 79 runners in the college men's 400-meter hurdles championship.
That was followed by the 4x800-meter race, with teams ranging from AA-AR, BA-BS, CA-CT and DA-DT.
Then we had the middle school 4x100m relays, with teams starting at AA-AI going through SA-SH (some races had eight teams, some nine).
Now we're in the high school boys' 4x100m relays, which cover the entire alphabet from AA to ZM.
That's a lot of bibs to print.