P.A.C.K.K. Attack Running Group
P.A.C.K.K. Attack is a female running group in Pittsburgh, Pennsylvania.
For their marathon relay logo they wanted something that represented each of them as an individual, but tied them together as a team. They preferred the multicolor version, but didn't think it would work well on the shirt they selected. So, they went with a solid black logo, keeping the color version for use in the future.