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Sebastian Prochnicki

Belvidere South · Class of 2030

9 resultsTrack & Field2026

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Best marks in available results
Event / course	Mark	Meet	Date
110m Hurdles · 30" / 0.762m · OutdoorCRMS, Belvidere South, Sycamore · Apr 14	22.66a	CRMS, Belvidere South, Sycamore	April 14, 2026
800 Meters · OutdoorBelvidere South & Burlington vs Kaneland Harter Middle School · Apr 20	3:06.8	Belvidere South & Burlington vs Kaneland Harter Middle School	April 20, 2026
Triple Jump · OutdoorBelvidere South & Burlington vs Kaneland Harter Middle School · Apr 20	8.05m	Belvidere South & Burlington vs Kaneland Harter Middle School	April 20, 2026

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

Date	Meet	Event	Pl	Mark	Gr
Apr 28	HMS, Belvidere South, RochelleApr 28 · Triple Jump · Place 5 · Belvidere South	Triple Jump	5	7.20m	8
Apr 28	HMS, Belvidere South, RochelleApr 28 · Discus · Place 17 · Belvidere South	Discus	17	15.08m	8
Apr 20	Belvidere South & Burlington vs Kaneland Harter Middle SchoolApr 20 · Triple Jump · Place 12 · Belvidere South	Triple Jump	12.	8.05m PB	8
Apr 20	Belvidere South & Burlington vs Kaneland Harter Middle SchoolApr 20 · 800 Meters · Place 8 · Belvidere South	800 Meters	8.	3:06.8 PB	8
Apr 14	CRMS, Belvidere South, SycamoreApr 14 · Triple Jump · Place 8 · Belvidere South	Triple Jump	8.	7.43mWind: 0	8
Apr 14	CRMS, Belvidere South, SycamoreApr 14 · 110m Hurdles · Place 9 · Belvidere South	110m Hurdles30" / 0.762m	9.	22.66a PB	8
Apr 14	CRMS, Belvidere South, SycamoreApr 14 · 400 Meters · Belvidere South	400 Meters	--	DNS	8
Apr 9	BSMS vs. BCMSApr 9 · Triple Jump · Place 7 · Belvidere South	Triple Jump	7	26-5	8
Apr 9	BSMS vs. BCMSApr 9 · 110m Hurdles · Place 8 · Belvidere South	110m Hurdles	8	21.90a	8