Racecast

Jacob Bartzen

Hamilton (MI) · 11 · GMCWI D1 · Compare head to head

Athlete rating 111.2 2026 TF season
Best race 112.9 XC
Races 31
Seasons 4 2023 — 2026

RankedNation #50233·WI #1265·WI D1 #50233·GMC #440·Team #101 ?

Training paces & VO2max → critical speed 6:23/mi, fitted from 16 races in 2025

Cross Country

2025 XC 110.5

Hamilton (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-23 Mitchell Park 5000m 18:03.4 33rd · 3rd on team 112.9 +0.002 ★PR ★CR ★R SR CSR RSR
2025-10-09 McCarty Park 5000m 18:23 85th · 7th on team 110.9 +0.003 ★CR CSR
2025-09-27 Blackhawk GC 5000m 18:21.1 54th · 2nd on team 112.0 -0.003 PR ★CR R SR CSR RSR
2025-09-20 Tendick Park 5000m 19:05.3 94th · 7th on team 108.5 +0.019 ★CR CSR
2025-09-12 Mukwonago HS 5000m 18:46.3 2nd · 1st on team 110.1 +0.004 ★CR CSR
2025-09-05 Greenfield Park #3A 5000m 19:15.8 12th · 4th on team 108.0 +0.022 ★CR CSR
2025-08-28 Arrowhead High School 5000m 18:21.3 85th · 10th on team 111.4 +0.006 PR ★CR R SR CSR RSR

2024 XC 103.8

Hamilton (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-10 Yankton Trail Park 5000m 18:59.2 180th · 10th on team 109.3 +0.011 PR ★CR R SR CSR RSR
2024-10-18 Greenfield Park 5000m 20:29.6 80th · 11th on team 102.2 +0.020
2024-10-05 Arrowhead HS 5000m 19:20.2 87th · 6th on team 105.8 +0.006 PR ★CR R SR CSR RSR
2024-09-28 Blackhawk GC 5000m 19:37.9 199th · 11th on team 104.6 -0.003 PR CR R SR CSR RSR
2024-09-21 Lake Denoon Middle School 5000m 20:12.3 42nd · 8th on team 102.7 +0.013 PR ★CR R SR CSR RSR
2024-09-06 Greenfield Park 5000m 20:16.7 33rd · 3rd on team 102.0 +0.020 PR ★CR R SR CSR RSR
2024-08-29 Arrowhead HS 5000m 20:33.8 161st · 15th on team 100.4 +0.006 PR CR R SR CSR RSR

2023 XC 96.4

Hamilton (MI) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-10-19 Rotary Park 5000m 21:04.6 56th · 6th on team 96.3 -0.008
2023-09-07 Rotary Park 5000m 21:03.5 48th · 5th on team 95.2 -0.008 ★CR CSR
2023-09-01 Greenfield Park 5000m 22:37.4 39th · 5th on team — +0.020 CR CSR
2023-08-26 Arrowhead High School 5000m 21:01.5 213th · 13th on team 97.7 +0.006 PR CR R SR CSR RSR

Track & Field

2026 TF 109.9

Hamilton (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-26 D1 Regional 5A - Arrowhead 3200m 10:56.62 9th · 3rd on team 110.5 -0.040
2026-05-18 Greater Metro Conference Outdoor Championships 1600m 5:13.94 14th · 2nd on team 106.3 -0.042
2026-05-12 Menomonee Falls Boys Ron Burling Invitational 3200m 11:07.54 11th · 1st on team 109.3 -0.034
2026-05-09 Menomonee Falls JV Boys Invitational 3200m 10:48.68 1st · 1st on team 112.5 -0.034 ★PR SR RSR
2026-05-01 Sussex Hamilton Intersquad 1600m 5:06.69 2nd · 2nd on team 110.4 -0.029 ★PR SR
2026-04-16 Germantown JV Triangular 800m 2:17.4 1st · 1st on team 109.7 -0.034 ★PR SR
2026-04-08 The Z Invite 3200m 11:00.51 2nd · 1st on team 112.1 -0.021 PR SR RSR
2026-03-25 Greater Metro Conference Boys Indoor Championships 3200m 11:15.13 9th · 2nd on team 110.6 -0.012 PR SR RSR
2026-03-21 Nelson/Daniels Classic (Large School Division) 1600m 5:13.25 31st · 2nd on team 107.4 -0.045 PR SR RSR

2025 TF 103.8

Hamilton (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-17 GMC JV Championships 3200m 11:32.89 11th · 2nd on team 104.6 -0.042 PR SR
2025-04-05 GMC Indoor JV Championship 3200m 11:49.12 5th · 1st on team 104.8 -0.012 PR SR RSR
2025-03-22 Lake Michigan Invitational 1600m 5:26.14 34th · 2nd on team 102.9 -0.046 PR SR RSR
2025-03-22 Lake Michigan Invitational 1600m 5:26.14 34th · 2nd on team 102.9 -0.046