Karston Koos

2025 XC 87.1

Dub. Coffman (OH) · Grade 10

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2025-10-11	Hilliard Bradley HS	5000m	23:58.23	119th · 26th on team	85.4	+0.008	★CR CSR
2025-10-04	Thomas Worthington High School	5000m	24:33	290th · 15th on team	83.4	+0.001	★CR CSR
2025-09-27	Clark State College	5000m	23:02.8	75th · 11th on team	90.0	+0.016	★CR CSR RSR
2025-09-20	Lancaster High School	5000m	23:41	180th · 18th on team	88.5	+0.026	CSR RSR
2025-09-06	Watkins-Memorial HS	5000m	22:26.68	309th · 19th on team	88.1	—	SR CSR RSR

2024 XC 92.0

Dub. Coffman (OH) · Grade 9

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2024-09-21	Lancaster High School	5000m	22:42.8	85th · 14th on team	92.5	+0.026	★CR CSR
2024-09-14	Three Creeks Metro Park	5000m	21:50.42	212th · 19th on team	93.6	-0.013	★CR ★R CSR RSR
2024-09-07	Watkins-Memorial HS	5000m	21:46.35	106th · 29th on team	92.3	—	★PR ★CR SR CSR
2024-08-31	Hilliard Davidson HS	5000m	23:09.9	166th · 14th on team	88.4	-0.011	★CR CSR
2024-08-24	Pickerington North High School	5000m	22:15	192nd · 17th on team	93.4	+0.016	PR ★CR R SR CSR RSR

2025 TF 88.7

Dub. Coffman (OH) · Grade 9

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2025-04-28	Dub. Coffman vs. Jonathan Alder	800m	2:54.24	20th · 15th on team	86.6	-0.029
2025-04-22	Dub. Coffman vs. Hil. Davidson	800m	2:53.23	22nd · 16th on team	87.0	-0.029
2025-04-22	Dub. Coffman vs. Hil. Davidson	1600m	6:10.75	32nd · 18th on team	91.0	-0.029	★PR SR RSR
2025-04-14	DSHS/DCHS/GHHS/FHHS Quad	800m	2:49.44	30th · 15th on team	89.9	-0.024	★PR SR RSR
2025-04-09	Thomas Worthington Dual	1600m	6:18.26	33rd · 23rd on team	88.9	-0.033	PR SR RSR