Completed Event: Men's Lightweight Rowing at Cornell on April 26, 2025 ,
Final

Men's Lightweight Rowing
at Cornell
Sophomore (2019-20): Season cut short by the COVID-19 pandemic ... raced in the third varsity during both rounds of the Princeton Chase.
Freshman (2018-19): Made collegiate debut in the Lightweight 4+ at the Head of the Charles (19:12.3) ... raced in the B boat at the Princeton Chase (14:34.7) ... competed in the 2V at Princeton (6:23.2) ... raced in the 2V at Yale (6:14.98) ... competed in the 2V at Columbia (6:03.47) ... rowed in the 2V at Cornell (6:14.2).
Before Dartmouth: Jack attended The Haverford School where he rowed junior and senior years of high school … outside of athletics, Jack enjoys skiing.
Personal: Jack is the son of Jonathan and Karen Costello … he has one sister … while at Dartmouth, he wants to study economics to pursue a career in business.