Jameson Gronowski

Chicago (Lane) · Class of 2027

2 resultsTrack & Field2026

Best marks in available results
Event / course	Mark	Meet	Date
100 Meters · OutdoorNiles North "Dan Horyn" Invitational · Apr 24	11.40a	Niles North "Dan Horyn" Invitational	April 24, 2026

Best marks from the meets included here. Cross Country bests are grouped by course and distance.

Date	Meet	Event	Pl	Mark	Gr
Apr 24	Niles North "Dan Horyn" InvitationalApr 24 · 200 Meters · Place 6 · Chicago (Lane)	200 Meters	6.	22.96aWind: 3.5	11
Apr 24	Niles North "Dan Horyn" InvitationalApr 24 · 100 Meters · Place 7 · Chicago (Lane)	100 Meters	7.	11.40a PBWind: 1.4	11

Personal bests