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Zack Zarna

Tri County (MI) · 11 · CSAAMI D2 · Compare head to head

Athlete rating 104.2 2026 TF season
Best race 116.2 XC
Races 99
Seasons 7 2020 — 2026

RankedNation #88348·MI #3861·MI D2 #1198·CSAA #51·Team #41 ?

Rating scale ?

Cross Country

2025 XC 109.2

Tri County (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-25 Benzie Central HS 5000m 19:30.6 68th · 4th on team 108.9 +0.019 ★PR ★CR SR CSR
2025-10-18 Chippewa Hills HS 5000m 20:06.72 6th · 1st on team 111.3 +0.061 ★CR CSR RSR
2025-10-14 MK Conklin Park 5000m 20:19.36 23rd · 9th on team 110.4 +0.076 ★CR CSR
2025-10-04 Portage West MS 5000m 20:39.1 333rd · 8th on team 106.3 +0.038 CSR
2025-09-16 Chippewa Hills HS 5000m 20:35.36 21st · 8th on team 109.4 +0.061 CSR
2025-09-13 Fruit Ridge Hayrides 5000m 19:33.9 36th · 7th on team 110.6 +0.042 PR ★CR SR CSR RSR
2025-09-06 Katke Golf Course 5000m 20:24 28th · 8th on team 106.4 +0.047 ★CR CSR
2025-08-22 South Christian Sports Park 5000m 20:03 124th · 6th on team 110.2 +0.045 PR ★CR SR CSR RSR

2024 XC 99.7

Tri County (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-10-25 Benzie Central HS 5000m 20:45.2 86th · 7th on team 104.1 +0.019 CR CSR
2024-10-19 Chippewa Hills HS 5000m 20:33.1 11th · 1st on team 109.0 +0.061 CR SR CSR RSR
2024-10-11 Montabella HS 5000m 21:32.2 37th · 9th on team 103.5 +0.044 CSR RSR
2024-10-05 Portage West MS 5000m 21:17.8 156th · 4th on team 102.6 +0.038 SR CSR RSR
2024-10-01 Newaygo Public Schools 5000m 22:36 33rd · 10th on team 97.7 +0.054 ★CR CSR
2024-09-21 Veterans Serving Veterans Park 5000m 23:16.2 86th · 3rd on team 92.2 +0.020 CSR
2024-09-17 Grant Home course 5000m 23:17.27 30th · 8th on team 98.0 +0.078 ★CR CSR
2024-09-14 Fruit Ridge Hayrides 5000m 21:49.6 18th · 1st on team 101.3 +0.042 CR SR CSR RSR
2024-09-07 Katke Golf Course 5000m 23:57 28th · 11th on team 91.1 +0.047 CSR
2024-08-23 South Christian Sports Park 5000m 22:32 170th · 10th on team 97.3 +0.045 CR SR CSR RSR

2023 XC 100.9

Tri County (MI) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-10-27 Chippewa Hills HS 5000m 21:29.5 31st · 2nd on team 104.8 +0.061 CR CSR
2023-10-17 Central Montcalm HS 5000m 22:43 70th · 12th on team 97.9 +0.061 ★CR CSR
2023-10-13 Montabella HS 5000m 20:57.7 26th · 9th on team 104.7 +0.044 ★CR CSR
2023-10-07 Portage West MS 5000m 20:19.5 123rd · 2nd on team 108.1 +0.038 PR ★CR SR CSR RSR
2023-10-03 White Cloud Elementary School 5000m 24:30.3 69th · 12th on team 95.0 +0.104 ★CR CSR
2023-09-23 Veterans Serving Veterans Park 5000m 20:52.1 87th · 8th on team 104.5 +0.020 PR ★CR SR CSR RSR
2023-09-19 Reed City Area Public Schools 5000m 22:07.9 61st · 9th on team 100.5 +0.055 ★CR CSR
2023-09-16 West Shore Community College 5000m 23:56.8 70th · 10th on team 95.8 +0.092 ★CR CSR
2023-09-09 Katke Golf Course 5000m 21:52.6 29th · 9th on team 101.6 +0.047 PR CR SR CSR RSR
2023-08-25 South Christian Sports Park 5000m 22:48.9 229th · 9th on team 96.0 +0.045 PR CR SR CSR RSR

2022 XC 108.4

Tri County (MI) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-10-22 Fish Creek Sportsman's Club 2735m 15:06.8 128th · 2nd on team 92.1 -0.026 ★PR ★CR SR CSR
2022-10-14 Montabella HS 3218m 14:51.9 44th · 3rd on team 116.2 +0.047 ★PR ★CR ★R SR CSR RSR
2022-10-08 Portage West MS 2500m 11:31.4 371st · 3rd on team 113.1 +0.039 ★PR ★CR SR CSR
2022-10-04 Lakeview HS (Lakeview) 3200m 15:08.7 39th · 3rd on team 115.0 +0.066 ★PR ★CR R SR CSR RSR
2022-10-01 Richmond Park 3218m 15:26 14th · 3rd on team 111.1 +0.034 PR ★CR R SR CSR RSR
2022-09-27 Grant Home course 3218m 16:57.6 48th · 3rd on team 102.9 +0.054 ★CR CSR
2022-09-17 Springhill Camps 3218m 16:27.4 65th · 3rd on team 110.3 +0.103 ★CR R CSR RSR
2022-09-13 Chippewa Hills HS 3218m 15:54.1 34th · 2nd on team 106.8 +0.043 PR ★CR SR CSR RSR

2021 XC 99.7

Tri County (MI) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-10-05 Big Rapids High School 3218m 17:00.7 36th · 5th on team 108.7 +0.112 ★CR SR CSR RSR
2021-09-28 Long Lake Park 2500m 12:33.9 64th · 4th on team 104.4 +0.023 PR ★CR SR CSR RSR
2021-09-21 MK Conklin Park 3218m 18:29.3 53rd · 7th on team 99.1 +0.109 SR CSR RSR
2021-09-14 Central Montcalm HS 3218m 18:56 68th · 7th on team 94.4 +0.057 ★CR SR CSR RSR
2021-09-11 Central Montcalm HS 2896m 16:30.6 17th · 3rd on team 91.9 +0.017 ★PR ★CR SR CSR RSR

2020 XC 104.4

Tri County (MI) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-10-06 MK Conklin Park 3218m 16:47.1 47th · 10th on team 110.3 +0.109 PR ★CR R SR CSR RSR
2020-09-22 Branstrom Park 3218m 19:17.8 6th · 1st on team 103.3 +0.181 PR ★CR R SR CSR RSR
2020-09-15 Kent City High School 2500m 13:28.3 38th · 11th on team 99.5 +0.046 PR ★CR R SR CSR RSR

Track & Field

2026 TF 97.9

Tri County (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-23 Distance Night Under the Lights at Houseman Field 1600m 5:19.74 278th · 5th on team 104.2 -0.044 ★PR SR RSR
2026-05-18 Squire JV Invite 1600m 5:31.54 46th · 4th on team 102.0 -0.029 PR SR RSR
2026-04-28 CSAA Chippewa Hills @ Tri County 800m 2:35.56 10th · 7th on team 98.2 -0.021 ★PR SR
2026-04-28 CSAA Chippewa Hills @ Tri County 1600m 5:37.39 10th · 7th on team 101.1 -0.021 SR RSR
2026-04-28 CSAA Chippewa Hills @ Tri County 3200m 12:59.99 8th · 5th on team 94.9 -0.021 SR
2026-04-21 CSAA Grant @ Tri County 800m 2:43.52 11th · 10th on team 93.4 -0.021 PR SR
2026-04-21 CSAA Grant @ Tri County 200m 31.36 20th · 18th on team -0.021 ★PR SR
2026-04-21 CSAA Grant @ Tri County 400m 1:08.92 17th · 13th on team -0.021 ★PR SR
2026-04-21 CSAA Grant @ Tri County 1600m 5:42.46 8th · 8th on team 99.6 -0.021 SR RSR
2026-04-13 Tri-County at Big Rapids 3200m 13:00.86 7th · 4th on team 95.5 -0.014 SR
2026-04-13 Tri-County at Big Rapids 1600m 5:47.04 9th · 6th on team 99.0 -0.014 SR RSR
2026-03-25 Tri County Season Opener 1600m 5:54.86 15th · 3rd on team 96.1 -0.021 SR RSR
2026-03-25 Tri County Season Opener 3200m 13:18.39 12th · 5th on team 92.7 -0.021 SR

2025 TF 94.2

Tri County (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-24 Distance Night Under the Lights at Houseman Field 3200m 12:09.54 160th · 3rd on team 98.2 -0.044 ★PR SR
2025-05-19 Squire JV Invite 1600m 5:37.32 52nd · 3rd on team 100.1 -0.029 PR SR RSR
2025-05-12 CSAA Tri County @ Grant 200m 32.62 22nd · 19th on team -0.018 PR SR
2025-05-12 CSAA Tri County @ Grant 400m 1:12.49 9th · 9th on team -0.018 PR SR
2025-05-12 CSAA Tri County @ Grant 1600m 5:52.3 5th · 4th on team 97.2 -0.018
2025-05-12 CSAA Tri County @ Grant 100m 15.07 27th · 22nd on team -0.018 ★PR SR
2025-05-02 Spirit of the Wild Co-Ed Relays 1600m 5:50.78 13th · 7th on team 96.3 -0.029 PR SR
2025-04-29 CSAA: Tri-County at Big Rapids 800m 2:48.61 18th · 11th on team 91.9 -0.014
2025-04-29 CSAA: Tri-County at Big Rapids 3200m 13:00.92 11th · 7th on team 95.8 -0.014 PR SR RSR
2025-04-29 CSAA: Tri-County at Big Rapids 1600m 5:52.15 11th · 6th on team 98.2 -0.014 PR SR RSR
2025-04-22 CSAA Tri County @ Chippewa Hills 1600m 6:06.17 15th · 9th on team 92.2 -0.029 PR SR RSR
2025-04-22 CSAA Tri County @ Chippewa Hills 800m 2:47.72 15th · 12th on team 90.1 -0.029 PR SR
2025-04-22 CSAA Tri County @ Chippewa Hills 3200m 13:45.58 8th · 3rd on team 88.8 -0.029 SR
2025-04-02 Howard City Tri County, Central Montcalm at Greenville HS 1600m 6:12.77 15th · 8th on team 91.1 -0.029 SR RSR
2025-03-19 Howard City Tri County at Greenville HS 800m 2:48 14th · 11th on team 90.1 -0.029 PR SR RSR

2024 TF 87.8

Tri County (MI) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-25 Distance Night Under the Lights at Houseman Field 3200m 13:17.98 137th · 2nd on team 90.6 -0.044 PR SR
2024-05-20 Squire JV Invite 1600m 6:22.75 19th · 2nd on team 88.3 -0.029
2024-05-10 CSAA Championship 3200m 14:18.31 20th · 3rd on team 84.7 -0.029
2024-05-03 Harper Creek Spirit of the Wild Relays 1600m 6:06.99 28th · 4th on team 91.8 -0.029 PR SR RSR
2024-04-30 CSAA Central Montcalm, Newaygo & Tri-County 1600m 6:53.52 13th · 6th on team 82.8 -0.016
2024-04-26 9th Annual Kent City Elite Invite 3200m 13:45.78 44th · 3rd on team 88.2 -0.034 PR SR
2024-04-23 CSAA: Grant & Tri-County @ Reed City 1600m 6:29.23 16th · 5th on team 87.5 -0.024
2024-04-23 CSAA: Grant & Tri-County @ Reed City 200m 34.52 36th · 24th on team -0.024 PR SR
2024-04-16 CSAA Quad: TC, BR, LV, at KC 1600m 6:25.13 16th · 8th on team 87.6 -0.034 PR SR
2024-04-16 CSAA Quad: TC, BR, LV, at KC 3200m 16:06.92 12th · 5th on team -0.034 PR SR
2024-03-21 TCHS Scrimmage (Ver 2) 1600m 6:26.01 6th · 6th on team 88.3 -0.021 PR SR RSR

2022 TF 94.0

Tri County (MI) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-12 Tri-County at Big Rapids MS lj 10-03.50 -0.014
2022-05-12 Tri-County at Big Rapids MS 400m 1:22 7th · 4th on team -0.014 PR SR
2022-05-12 Tri-County at Big Rapids MS 800m 3:06.95 5th · 3rd on team 99.4 -0.014 PR SR RSR
2022-05-05 CSAA Lakeview, Chippewa Hills @ Kent City lj 9' 9.5 -0.034
2022-05-05 CSAA Lakeview, Chippewa Hills @ Kent City 400m 1:25.09 20th · 5th on team -0.034 PR SR
2022-05-05 CSAA Lakeview, Chippewa Hills @ Kent City 800m 3:23.81 12th · 3rd on team 88.8 -0.034
2022-04-28 CSAA MS Cent. Montcalm and Tri-County @MS lj 9-09.00 -0.016
2022-04-28 CSAA MS Cent. Montcalm and Tri-County @MS 400m 1:25.21 9th · 5th on team -0.016 PR SR
2022-04-28 CSAA MS Cent. Montcalm and Tri-County @MS 800m 3:17.09 5th · 3rd on team 93.7 -0.016 PR SR RSR
2022-04-21 CSAA Dual vs. Tri-County w/ Evart/Pine River lj 8-07.50 -0.024
2022-04-21 CSAA Dual vs. Tri-County w/ Evart/Pine River 400m 1:35.49 11th · 2nd on team -0.024 SR

2021 TF 88.9

Tri County (MI) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-04-22 CSAA MS Meet @ Tri County shot 15-00.50 -0.021
2021-04-22 CSAA MS Meet @ Tri County 800m 3:29 4th · 2nd on team 88.9 -0.021 PR SR RSR
2021-04-15 Tri County and Fremont at Grant MS shot 13-07.50 -0.018
2021-04-15 Tri County and Fremont at Grant MS 200m 42.32 12th · 5th on team -0.018 PR SR
2021-04-15 Tri County and Fremont at Grant MS 400m 1:33.04 6th · 2nd on team -0.018 PR SR