Racecast

James Kollek

Byron (MI) · 6 · GACMI D4SHIAWASSEE3 · Compare head to head

Athlete rating 75.4 2025 XC season
Best race 81.3 XC
Races 29
Seasons 2 2025 — 2026

RankedNation #81649·MI #7360·Team #115 ?

Rating scale ?

Cross Country

2025 XC 70.8

Byron (MI) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-21 Brown City Jr/Sr High School 3218m 22:43.8 94th · 6th on team 73.5 +0.025 ★CR CSR
2025-10-18 Corunna HS 3218m 21:21.9 71st · 5th on team 80.5 +0.057 ★CR CSR
2025-10-08 Uncle John's Cider Mill OFFICIAL 3218m 21:19.7 58th · 5th on team 81.3 +0.070 ★PR ★CR ★R SR CSR RSR
2025-10-02 Taymouth Township Park 3218m 25:45.4 56th · 6th on team 68.1 +0.089
2025-09-27 Stockbridge MS/HS 3218m 23:58.5 162nd · 3rd on team 70.7 +0.024 ★CR CSR
2025-09-23 Twin Brooks Golf Course 3218m 24:31.76 54th · 6th on team 66.8 +0.012 ★CR CSR
2025-09-20 Linden MS/HS OFFICIAL 3218m 22:49.7 118th · 5th on team 74.8 +0.057 PR ★CR R SR CSR RSR
2025-09-18 Byron HS 3218m 27:14.57 40th · 6th on team 66.4 +0.118 ★CR CSR
2025-09-11 Twin Brooks Golf Course 3218m 27:23.79 99th · 4th on team 59.9 +0.012 CR CSR
2025-09-09 Taymouth Township Park 3218m 25:41.78 57th · 6th on team 68.7 +0.089 ★CR R CSR RSR
2025-09-03 Uncle John's Cider Mill OFFICIAL 3218m 25:22.8 128th · 6th on team 68.6 +0.070 PR CR R SR CSR RSR

Track & Field

2026 TF —

Byron (MI) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-18 MMAC JH League Meet @ NL lj 8' 3.5" — — -0.027
2026-05-18 MMAC JH League Meet @ NL 100m 19.7 21st · 2nd on team — -0.027 ★PR SR
2026-05-18 MMAC JH League Meet @ NL 70m 14.1 27th · 2nd on team — -0.027
2026-05-13 1st Annual Byron MS Invitational lj SCR — — -0.023
2026-05-13 1st Annual Byron MS Invitational 100m 20.21 26th · 2nd on team — -0.023
2026-05-13 1st Annual Byron MS Invitational 70m 14.01 23rd · 1st on team — -0.023 ★PR SR
2026-05-11 5th Annual Carl Willits Rambler Relays lj 7' 6" — — -0.023
2026-05-05 LV MS - Byron, New Lothrop, LakeVille lj 8' 1" — — -0.024
2026-05-05 LV MS - Byron, New Lothrop, LakeVille 70m 14.68 18th · 2nd on team — -0.024
2026-05-05 LV MS - Byron, New Lothrop, LakeVille 100m 21.02 9th · 1st on team — -0.024
2026-04-28 MMAC MS - Birch Run, Byron, and Chesaning lj 7' 11" — — -0.037
2026-04-28 MMAC MS - Birch Run, Byron, and Chesaning 70m 14.03 12th · 2nd on team — -0.037 PR SR
2026-04-28 MMAC MS - Birch Run, Byron, and Chesaning 100m 19.84 14th · 3rd on team — -0.037 PR SR
2026-04-21 MMAC - Byron, Durand & OE lj 7' 1" — — -0.029
2026-04-21 MMAC - Byron, Durand & OE 70m 14.53 14th · 3rd on team — -0.029 PR SR
2026-04-21 MMAC - Byron, Durand & OE 100m 20.53 14th · 3rd on team — -0.029 PR SR
2026-04-14 MMAC - Montrose/Mt Morris/Webberville @ Byron lj 6' 10" — — -0.023
2026-04-14 MMAC - Montrose/Mt Morris/Webberville @ Byron 70m 14.76 16th · 3rd on team — -0.023 PR SR