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Charles Cossmann

South Lyon · Class of 2028

25 resultsTrack & Field2022–20267 first-place finishes

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Best marks in available results
Event / course	Mark	Meet	Date
200 Meters · Outdoor42nd SL Sunshine 9/10 Invite · May 2	23.84a	42nd SL Sunshine 9/10 Invite	May 2, 2026
400 Meters · OutdoorMHSAA LP Region 06-1 @ Novi · May 15	51.08a	MHSAA LP Region 06-1 @ Novi	May 15, 2026
800 Meters · OutdoorLVC: South Lyon & Kettering @ WLW · May 6	2:04.95a	LVC: South Lyon & Kettering @ WLW	May 6, 2025

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

Date	Meet	Event	Pl	Mark	Gr
May 22	67th Oakland County ChampionshipsMay 22 · 400 Meters · Place 13 · South LyonSouth Lyon	400 Meters	13	51.09a	10
May 15	MHSAA LP Region 06-1 @ NoviMay 15 · 400 Meters · Place 4 · South LyonSouth Lyon	400 Meters	4	51.08a PB	10
May 8	Lakes Valley Conference ChampionshipMay 8 · 400 Meters · Place 4 · South LyonSouth Lyon	400 Meters	4.	51.45a	10
May 4	LVC-HS: South Lyon @ South Lyon EastMay 4 · 800 Meters · Place 1 · South LyonSouth Lyon	800 Meters	1	2:06.10a	10
May 2	42nd SL Sunshine 9/10 InviteMay 2 · 400 Meters · Place 2 · South LyonSouth Lyon	400 Meters	2	51.70a	10
May 2	42nd SL Sunshine 9/10 InviteMay 2 · 200 Meters · Place 2 · South LyonSouth Lyon	200 Meters	2	23.84a PB	10
Apr 28	Milford, Walled Lake Central, & South Lyon Double DualApr 28 · 400 Meters · Place 4 · South LyonSouth Lyon	400 Meters	4.	52.98a	10
Apr 21	LVC-HS: WL Northern & Lakeland @ South LyonApr 21 · 400 Meters · Place 2 · South LyonSouth Lyon	400 Meters	2	52.52a	10
Apr 11	Hartland Invitational (EQ Approved)Apr 11 · 400 Meters · Place 6 · South LyonSouth Lyon	400 Meters	6	52.35a	10

Date	Meet	Event	Pl	Mark	Gr
May 23	66th Oakland County ChampionshipsMay 23 · 400 Meters · Place 15 · South LyonSouth Lyon	400 Meters	15	52.12a	9
May 20	9th Grade Oakland County ChampionshipMay 20 · 800 Meters · Place 4 · South LyonSouth Lyon	800 Meters	4	2:09.75a	9
May 20	9th Grade Oakland County ChampionshipMay 20 · 400 Meters · Place 4 · South LyonSouth Lyon	400 Meters	4	53.12a	9
May 16	MHSAA LP Region 06-1 @ NoviMay 16 · 400 Meters · Place 6 · South LyonSouth Lyon	400 Meters	6	51.94a	9
May 9	Lakes Valley Conference Championship (EQ Approved)May 9 · 400 Meters · Place 6 · South LyonSouth Lyon	400 Meters	6.	53.29a	9
May 6	LVC: South Lyon & Kettering @ WLWMay 6 · 800 Meters · Place 2 · South LyonSouth Lyon	800 Meters	2	2:04.95a PB	9
May 3	41st South Lyon 9/10 Sunshine InviteMay 3 · 400 Meters · Place 1 · South LyonSouth Lyon	400 Meters	1.	54.05a	9
Apr 29	LVC: SL East & Waterford Mott @ South LyonApr 29 · 400 Meters · Place 1 · South LyonSouth Lyon	400 Meters	1	53.40a	9
Apr 22	LVC: WL Central & South Lyon @ MilfordApr 22 · 400 Meters · Place 5 · South LyonSouth Lyon	400 Meters	5	53.35	9
Apr 15	LVC Double Dual South Lyon, WLN @ Lakeland Apr 15 · 400 Meters · Place 3 · South LyonSouth Lyon	400 Meters	3	55.27	9
Apr 12	Hartland Invitational (EQ Approved)Apr 12 · 400 Meters · Place 8 · South LyonSouth Lyon	400 Meters	8	53.41a	9

Date	Meet	Event	Pl	Mark	Gr
May 30	39th Oakland County Middle School ChampionshipMay 30 · 400 Meters · Place 1 · CentennialCentennial	400 Meters	1.	52.91a	8
May 22	LVC Middle School ChampionshipsMay 22 · 400 Meters · Place 1 · CentennialCentennial	400 Meters	1.	53.01a	8
May 8	Millennium, Centennial vs GeislerMay 8 · 400 Meters · Place 1 · CentennialCentennial	400 Meters	1.	55.18a	8
May 1	Centennial, Millennium vs SmartMay 1 · 400 Meters · Place 1 · CentennialCentennial	400 Meters	1.	57.85a	8

Date	Meet	Event	Pl	Mark	Gr
May 25	LVC MS ChampionshipMay 25 · 400 Meters · Place 19 · CentennialCentennial	400 Meters	19.	1:07.02a	6