Jase Koester

2025 XC 98.9

Grinnell (IA) · Grade 12

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2025-10-16	Seminole Valley Park	5000m	20:10.3	42nd · 3rd on team	98.5	-0.052	★CR CSR
2025-10-07	Fox Ridge Golf Course	5000m	19:51	11th · 3rd on team	98.7	-0.063	SR CSR
2025-09-09	Ahrens Park	5000m	20:16.2	12th · 3rd on team	100.2	-0.028	★CR SR CSR RSR
2025-09-02	Williamsburg Sports Complex	5000m	20:42.5	47th · 7th on team	98.3	-0.030	SR CSR RSR

2024 XC 98.1

Grinnell (IA) · Grade 11

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2024-10-17	Antioch Christian Church	5000m	19:54.3	33rd · 6th on team	100.0	-0.053	★CR CSR
2024-10-08	Fox Ridge Golf Course	5000m	19:39.2	9th · 6th on team	100.3	-0.063	★PR ★CR SR CSR RSR
2024-09-10	Ahrens Park	5000m	22:01.2	19th · 9th on team	93.0	-0.028	CSR
2024-09-03	Williamsburg Sports Complex	5000m	20:38.8	9th · 4th on team	99.0	-0.030	★CR SR CSR RSR

2023 XC 95.8

Grinnell (IA) · Grade 10

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2023-10-03	Fox Ridge Golf Course	5000m	20:04.6	9th · 4th on team	98.9	-0.063	PR CR R SR CSR RSR
2023-09-05	Ahrens Park	5000m	21:29.1	75th · 13th on team	96.2	-0.028	CR R SR CSR RSR
2023-08-29	Williamsburg Sports Complex	5000m	22:20.3	27th · 7th on team	92.3	-0.030	CR SR CSR RSR

2022 XC 93.4

Grinnell (IA) · Grade 9

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2022-10-10	Edmundson Park	5000m	21:55.1	106th · 5th on team	93.2	-0.037	★CR CSR
2022-10-04	Fox Ridge Golf Course	5000m	21:12.6	36th · 4th on team	93.5	-0.063	PR CR SR CSR
2022-09-12	South Tama HS	5000m	22:09.1	12th · 7th on team	92.0	-0.038	★CR CSR
2022-09-06	Ahrens Park	5000m	21:38.1	45th · 5th on team	94.7	-0.028	PR CR R SR CSR RSR
2022-09-01	Ames HS	5000m	22:07.3	177th · 5th on team	93.5	-0.026	PR ★CR R SR CSR RSR

2026 TF —

Grinnell (IA) · Grade 12

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2026-05-14	State Qualifier at Pella 5/14/26	400m	56.59	12th · 2nd on team	—	-0.031
2026-05-14	Iowa State Qualifier - 3A - Pella	400m	56.59	12th · 2nd on team	—	-0.031
2026-05-11	WaMaC Conference JV Meet	400m	57.11	10th · 1st on team	—	-0.036
2026-05-07	WaMaC Conference	400m	57.14	16th · 1st on team	—	-0.026
2026-04-23	Newton HS Coed Meet	400m	56.34	7th · 1st on team	—	-0.035	SR

2025 TF 106.9

Unattached (TX) · Grade 11

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2025-06-07	IATC Outdoor Championships and Pentathlon	400m	57.06	17th · 14th on team	—	-0.030
2025-05-12	WaMaC Conference JV Meet	800m	2:10.35	2nd · 1st on team	114.7	-0.041	SR RSR
2025-04-14	Norwalk Boys Invitational	800m	2:21.3	8th · 2nd on team	108.3	-0.024	SR RSR
2025-04-03	Ballard HS Coed	1600m	5:37.19	14th · 2nd on team	101.6	-0.017	★PR SR
2025-03-31	Benton Early Bird	400m	56.6	5th · 1st on team	—	-0.026	SR
2025-03-25	WaMaC Indoor	800m	2:26.01	32nd · 5th on team	103.2	-0.046	SR RSR

2024 TF 116.1

Unattached (TX) · Grade 10

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2024-06-01	IATC Outdoor Championships and Pentathlon	800m	2:13.97	4th · 1st on team	113.0	-0.030
2024-05-06	WaMaC Conference JV Meet	800m	2:07.49	1st · 1st on team	119.2	-0.027	★PR ★R SR RSR
2024-04-15	Williamsburg Co-Ed Invitational	400m	55.44	11th · 1st on team	—	-0.040	★PR SR

2023 TF —

Grinnell (IA) · Grade 9

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2023-04-20	Newton HS Invitational	400m	59.47	8th · 1st on team	—	-0.034	PR SR
2023-04-13	ADM BOYS VARSITY/JV INVITATIONAL	200m	25.93	4th · 1st on team	—	-0.033	★PR SR