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Casper de Jong

Mt Greylock Regional · Class of 2031

13 resultsTrack & Field2026

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Best marks in available results
Event / course	Mark	Meet	Date
100 Meters · OutdoorMount Greylock Invitational · Apr 4	13.23a	Mount Greylock Invitational	April 4, 2026
200 Meters · OutdoorMG vs. WAH Dual · Apr 29	27.11a	MG vs. WAH Dual	April 29, 2026
800 Meters · OutdoorMG, PHS, HV triple duals · Apr 15	2:38.80a	MG, PHS, HV triple duals	April 15, 2026
Long Jump · OutdoorMG, LX, ME triple duals · May 8	13-09.00	MG, LX, ME triple duals	May 8, 2026

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

Date	Meet	Event	Pl	Mark	Gr
May 8	MG, LX, ME triple dualsMay 8 · Long Jump · Place 8 · Mt Greylock Regional	Long Jump	8.	13-09.00 PB	7
May 8	MG, LX, ME triple dualsMay 8 · 200 Meters · Place 15 · Mt Greylock Regional	200 Meters	15.	28.84a	7
May 8	MG, LX, ME triple dualsMay 8 · 100 Meters · Place 22 · Mt Greylock Regional	100 Meters	22.	13.87a	7
Apr 29	MG vs. WAH DualApr 29 · 200 Meters · Place 9 · Mt Greylock Regional	200 Meters	9.	27.11a PB	7
Apr 29	MG vs. WAH DualApr 29 · 100 Meters · Place 16 · Mt Greylock Regional	100 Meters	16.	13.66a	7
Apr 18	PHS/TAC Berkshire InvitationalApr 18 · 200 Meters · Place 20 · Mt Greylock Regional	200 Meters	20.	28.14a	7
Apr 18	PHS/TAC Berkshire InvitationalApr 18 · 100 Meters · Place 34 · Mt Greylock Regional	100 Meters	34.	13.55a	7
Apr 15	MG, PHS, HV triple dualsApr 15 · 800 Meters · Place 8 · Mt Greylock Regional	800 Meters	8.	2:38.80a PB	7
Apr 15	MG, PHS, HV triple dualsApr 15 · 100 Meters · Place 22 · Mt Greylock Regional	100 Meters	22.	13.24a	7
Apr 10	MG, MM, TAC Triple DualsApr 10 · 200 Meters · Place 14 · Mt Greylock Regional	200 Meters	14.	28.59a	7
Apr 10	MG, MM, TAC Triple DualsApr 10 · 100 Meters · Place 28 · Mt Greylock Regional	100 Meters	28.	13.92a	7
Apr 4	Mount Greylock InvitationalApr 4 · 200 Meters · Place 37 · Mt Greylock Regional	200 Meters	37.	27.65a	7
Apr 4	Mount Greylock InvitationalApr 4 · 100 Meters · Place 35 · Mt Greylock Regional	100 Meters	35.	13.23a PB	7