WashU and Chicago are among the 2 best programs in D3 for men’s track and field/cross-country. But their athletes generally have roughly the same grades/standardized test scores as the regular student body.
It’s fine to contact a coach and send film to see if there is any interest. But your grades/SAT should be close to the typical applicant.
WashU has undergraduate business through Olin. Chicago has no undergraduate business school and the Economics major is one of the best. It’s going to be tough unless you can catch the eye of a coach.