A 2024 graduate of The Classical Academy, Osterloh competed as a multi-sport athlete for the Titans in the Colorado Springs Metro League. The Colorado Springs, Colorado native earned four letters in track and field under head coach Tim Daggett and three letters in basketball under head coach Kevin Wenger.

Osterloh captured the state championship in the triple jump in 2024 with a personal record of 45-2, following seventh-place and ninth-place finishes at state in 2022 and 2023. The four-year letterwinner helped the Titans capture back-to-back state championships 2023 and 2024, along with state runner-up finishes the two years prior. Osterloh steadily improved his triple jump performance throughout his career, progressing from 39-1 as a freshman to 42-3.75 as a sophomore and 43-4 as a junior before achieving his best mark as a senior.

The three-year letterwinner also earned First Team All-Conference honors in basketball in the 2023-2024 season, along with All-State Honorable Mention recognition. Osterloh set program records for season three-point percentage (50 percent in 2022-2023) and career three-point percentage (42 percent).

Noah is the son of Bryan and Melanie Osterloh and hopes to major in mechanical engineering.