Racecast

Aaron Jahn

Calvin University (MI) · Sr · MACMI D1MACOMB · Compare head to head

Athlete rating 102.9 2026 TF season
Best race 125.3 XC
Races 124
Seasons 10 2018 — 25

RankedNation #11998·NCAA DIII #4715·GREAT LAKES #773·MICHIGAN INTERCOLLEGIATE ATHLETIC ASSOCIATION #78·MI #469·Team #37 ?

Training paces & VO2max → critical speed 6:01/mi, fitted from 10 races in 2025

Rating scale ?

Cross Country

2025 XC 98.8

Calvin University (MI) · Grade Sr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-11-01 Broadway Acres Golf Course 8000m 28:49.5 108th · 20th on team 98.5 -0.138 ★CR SR CSR
2025-10-18 Saukie Golf Course 8000m 29:07.6 74th · 9th on team 98.0 -0.139 CSR
2025-10-04 Calvin College - Gainey Athletic Complex 8000m 29:35.2 79th · 15th on team 95.5 -0.152 CSR
2025-09-13 Calvin University 8000m 28:55.4 52nd · 18th on team 100.5 -0.116 ★CR SR CSR
2025-08-29 Olivet College 5000m 17:07.1 47th · 18th on team 101.7 -0.135 ★PR ★CR SR CSR RSR

2024 XC 97.8

Calvin University (MI) · Grade Jr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-02 Calvin College - Gainey Athletic Complex 8000m 27:59.5 83rd · 15th on team 100.5 -0.152 ★CR CSR RSR
2024-10-19 Saukie Golf Course 8000m 29:15.6 253rd · 8th on team 98.3 -0.139 CSR
2024-10-12 Muskegon Community College 8000m 27:50.7 90th · 10th on team 99.7 -0.165 ★CR SR CSR RSR
2024-09-28 Calvin College - Gainey Athletic Complex 8000m 30:25.4 87th · 12th on team 92.5 -0.152 CR CSR
2024-09-13 Riverside Park 8000m 28:56.5 49th · 9th on team 98.2 -0.145 ★CR SR CSR RSR

2023 XC 99.7

Calvin University (MI) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-10-28 Hope College 8000m 27:38.6 85th · 18th on team 101.7 -0.153 ★PR ★CR SR CSR RSR
2023-10-14 Saukie Golf Course 8000m 28:54.2 205th · 5th on team 98.9 -0.139 PR ★CR SR CSR
2023-09-29 South Christian Sports Park 8000m 29:08.3 42nd · 17th on team 100.3 -0.118 ★CR CSR RSR
2023-09-15 Willow Metropark OFFICIAL 8000m 29:08.1 71st · 15th on team 98.1 -0.137 PR ★CR SR CSR RSR

2022 XC 96.0

Calvin (MI) · Grade FR-1

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-10-29 Alma College X-C Course (Shepherd High School XC Course) 8000m 29:17.8 110th · 21st on team 98.0 — PR ★CR SR CSR
2022-10-21 Hudson Mills Metropark 5005m 18:03 50th · 9th on team 104.0 -0.065 ★PR ★CR SR CSR RSR
2022-10-15 Saukie Golf Course 8000m 29:39.8 197th · 9th on team 96.8 -0.139 PR CR SR CSR RSR
2022-09-30 Grand Woods Park 8000m 30:37.7 89th · 11th on team 92.5 -0.155 PR ★CR SR CSR
2022-09-17 Calvin College - Gainey Athletic Complex 8000m 31:22.1 141st · 9th on team 90.4 -0.152 PR CR SR CSR
2022-09-17 Gainey Athletic Center 8000m 31:22.2 144th · 9th on team — -0.025 ★CR CSR
2022-09-10 Gainney Athletic Complex 8000m 31:42.7 103rd · 20th on team 94.4 -0.108 PR ★CR SR CSR RSR

2021 XC 122.9

Utica (MI) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-02 Dakota High School 5000m 18:17 4th · 2nd on team 122.3 +0.037 ★CR CSR
2021-10-29 Anchor Bay High School 5000m 19:36.8 58th · 3rd on team 118.7 +0.079
2021-10-16 Freedom Hill CountyPark 5000m 18:35.6 34th · 4th on team 122.5 +0.055 ★CR CSR
2021-10-05 Lake St. Clair Metropark OFFICIAL 5000m 18:27.6 56th · 5th on team 120.7 +0.045 ★CR CSR
2021-09-24 Anchor Bay High School 5000m 18:30 32nd · 5th on team 124.9 +0.079 ★CR CSR
2021-09-21 Stony Creek Metropark 5000m 18:35.4 25th · 7th on team 122.1 +0.058 ★CR CSR
2021-09-18 Springfield Oaks County Park OFFICIAL 5000m 18:23.9 79th · 5th on team 125.3 +0.067 ★CR ★R CSR RSR
2021-09-11 Algonac HS OFFICIAL 5000m 17:58.1 31st · 5th on team 125.0 +0.039 PR ★CR R SR CSR RSR
2021-09-02 Huron Meadows Metropark OFFICIAL 5000m 18:20.4 60th · 5th on team 124.0 +0.052 PR ★CR R SR CSR RSR
2021-08-26 Stony Creek Metropark 5000m 18:43.2 10th · 5th on team 123.5 +0.058 CR R SR CSR RSR

2020 XC 115.8

Utica (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-11-03 Lake St. Clair Metropark OFFICIAL 5000m 20:11.8 43rd · 6th on team 111.2 +0.045 CSR
2020-10-24 Dakota High School 5000m 18:21.8 2nd · 1st on team 121.1 +0.037 PR CR R SR CSR RSR
2020-10-09 Freedom Hill CountyPark 5000m 19:17.7 79th · 9th on team 117.4 +0.055
2020-10-03 Freedom Hill CountyPark 5000m 19:02.7 129th · 6th on team 118.5 +0.055 CR CSR
2020-09-25 Anchor Bay High School 5000m 19:25.1 12th · 2nd on team 120.4 +0.079 R CSR RSR
2020-09-19 Hevel Elementary 5000m 18:59.9 15th · 2nd on team 116.8 +0.032 ★CR SR CSR
2020-09-12 Vernier Park 5000m 19:43 15th · 9th on team 117.9 +0.079 ★CR SR CSR RSR
2020-09-02 Bloomer Park 5000m 20:06 12th · 7th on team 114.3 +0.067 ★CR SR CSR RSR
2020-08-28 Stony Creek Metropark 5000m 21:16.2 29th · 11th on team 104.4 +0.058 SR CSR RSR

2019 XC 112.8

Utica (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-10-26 Goodells County Park 5000m 18:41.3 81st · 4th on team 116.7 +0.031 PR ★CR SR CSR
2019-10-05 Lake St. Clair Metropark OFFICIAL 5000m 19:40 38th · 3rd on team 112.5 +0.045 CR CSR
2019-09-28 Freedom Hill CountyPark 5000m 20:56 188th · 16th on team 106.5 +0.055 CR CSR
2019-09-20 Anchor Bay High School 5000m 19:24.4 30th · 9th on team 119.1 +0.079 CR R CSR RSR
2019-09-17 Stony Creek Metropark 5000m 19:22.9 72nd · 11th on team 115.3 +0.058 PR CR R SR CSR RSR
2019-09-14 Springfield Oaks County Park OFFICIAL 5000m 20:23 112th · 4th on team 112.0 +0.067 CR R SR CSR RSR
2019-09-07 Kensington Metropark OFFICIAL 5000m 20:54.4 81st · 4th on team 111.1 +0.089 ★CR R CSR RSR
2019-08-29 Huron Meadows Metropark OFFICIAL 5000m 20:40 131st · 9th on team 108.9 +0.052 CR SR CSR RSR

2018 XC 105.8

Utica (MI) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-10-27 Algonac HS OFFICIAL 5000m 20:00.4 194th · 5th on team 110.6 +0.039 PR CR R SR CSR RSR
2018-10-18 Lake St. Clair Metropark OFFICIAL 5000m 20:09 100th · 4th on team 109.9 +0.045 PR CR R SR CSR RSR
2018-10-11 Stony Creek Metropark 5000m 20:57 90th · 4th on team 108.3 +0.058 PR CR R SR CSR RSR
2018-09-28 Stony Creek Metropark 5000m 21:29 95th · 5th on team 105.7 +0.058 PR CR R SR CSR RSR
2018-09-25 River Bends Park 5000m 21:59.7 53rd · 3rd on team 105.7 +0.085 PR ★CR R SR CSR RSR
2018-09-15 Springfield Oaks County Park OFFICIAL 5000m 22:25 186th · 5th on team 100.8 +0.067 CR R CSR RSR
2018-09-11 Lake St. Clair Metropark OFFICIAL 5000m 22:20.9 98th · 4th on team 99.6 +0.045 PR CR R SR CSR RSR

Track & Field

25 TF —

Calvin University (MI) · Grade None

Date Meet Event Result Place Rating Difficulty PR/SR Flags
0025-04-04 Meet results → Men's 1500 Meters 4:23.91 56th · 5th on team — — ★PR SR

2026 TF 101.6

Calvin University (MI) · Grade Sr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-04-25 GVSU Extra Weekend Meet 5000m 15:49.87 70th · 2nd on team 103.9 -0.039 ★PR SR RSR
2026-04-18 Calvin Knight Invite 1500m 4:21.11 34th · 7th on team 102.7 -0.018 SR RSR
2026-04-10 Meet results → Men's 5000 Meters 16:32.12 61st · 12th on team — — SR
2026-03-27 NCC Distance Fling 10-km 33:50 19th · 5th on team 100.1 -0.042 ★PR SR
2026-02-14 GVSU Big Meet-SATURDAY 1mile 4:40.06 56th · 2nd on team 101.2 -0.042 SR RSR
2026-01-30 Grand Rapids Sports Hall of Fame Classic 3000m 9:36.47 9th · 1st on team 100.3 -0.033 ★PR SR RSR

2025 TF 98.6

Calvin University (MI) · Grade Jr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-01 MIAA Outdoor T&F Championship 10-km 34:15.68 11th · 3rd on team 98.9 -0.042 PR SR
2025-04-18 Al Owens Classic 800m 2:11.34 64th · 6th on team 97.4 -0.039 SR
2025-04-18 Al Owens Classic 1500m 4:20.12 49th · 5th on team 101.0 -0.039 ★PR SR RSR
2025-04-12 Meet results → Men's 5000 Meters 16:01.18 2nd · 1st on team — — ★PR SR
2025-04-04 GVSU Early Meet 1500m 4:23.9 56th · 5th on team 99.3 -0.039 PR SR RSR
2025-03-28 First Chance Invitational 5000m 16:44.51 22nd · 1st on team 98.4 -0.042 SR RSR
2025-02-21 GVSU Tune-Up 3000m 9:47.55 22nd · 4th on team 96.4 -0.042 SR RSR

2024 TF 98.8

Calvin University (MI) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-03 MIAA Championships 5000m 17:33.13 18th · 4th on team 95.4 -0.018
2024-04-25 GVSU Extra Weekend Meet 5000m 16:36.15 70th · 2nd on team 98.7 -0.039 PR SR
2024-04-20 Al Owens Classic 1500m 4:25.66 32nd · 4th on team 99.4 -0.039 SR
2024-04-13 Calvin Invite 5000m 17:05.33 10th · 4th on team 98.0 -0.018 PR SR
2024-04-06 GVSU Early Meet 1500m 4:28.69 34th · 7th on team 97.5 -0.039 SR
2024-02-16 GVSU Tune-Up 1mile 4:37.3 17th · 3rd on team 102.0 -0.042 ★PR SR RSR
2024-02-10 Big Meet - Saturday 800m 2:06.28 56th · 1st on team 100.8 -0.042 ★PR SR RSR
2024-02-02 Mrs. G Invitational 3000m 9:45.47 27th · 4th on team 98.4 -0.032 PR SR
2024-01-26 Bill Clinger Classic 2024 1mile 4:45.53 28th · 7th on team 99.1 -0.042 SR RSR

2023 TF 98.5

Calvin University (MI) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-04-29 Davenport Tune Up/NJCAA Region XII 1500m 4:24.8 28th · 5th on team 99.6 -0.031 PR SR
2023-04-21 GVSU Al Owens Classic 800m 2:08.1 54th · 4th on team 100.0 -0.039 PR SR
2023-04-14 Don Kleinow Memorial Invitational 1500m 4:30.94 54th · 7th on team 97.1 -0.037 PR SR
2023-04-08 Jack Shaw Invitational 800m 2:08.83 9th · 1st on team 100.8 -0.023 PR SR RSR
2023-02-17 GVSU Tune Up 1mile 4:44.08 20th · 2nd on team 99.7 -0.042 PR SR RSR
2023-02-10 WHAC vs. MIAA Challenge 1mile 4:56.03 18th · 2nd on team 97.7 -0.033
2023-02-04 Mrs. G Invitational 800m 2:13.07 27th · 2nd on team 98.2 -0.032 SR
2023-01-28 Hillsdale Wide Track Classic 3000m 10:03.33 12th · 4th on team 94.8 -0.039 PR SR
2023-01-14 GVSU Bob Eubanks Open 1mile 4:48.17 38th · 8th on team 98.3 -0.042 PR SR RSR

2022 TF 111.9

Utica (MI) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-26 Macomb County Championship 800m 2:10.4 18th · 3rd on team 116.5 -0.037 PR SR RSR
2022-05-20 MHSAA LP Region 10-1 @ Macomb Dakota 1600m 4:53.91 18th · 1st on team 115.6 -0.035
2022-05-16 MAC White Championships 1600m 5:05.81 9th · 2nd on team 112.9 -0.017
2022-05-16 MAC White Championships 800m 2:19.62 10th · 3rd on team 110.9 -0.017
2022-05-14 18TH ANNUAL DAKOTA COUGARS INVITATIONAL 800m 2:18.46 3rd · 2nd on team 109.4 -0.035
2022-05-14 18TH ANNUAL DAKOTA COUGARS INVITATIONAL 1600m 4:52.04 4th · 1st on team 115.9 -0.035 ★PR SR RSR
2022-05-10 Ike vs Utica 800m 2:15.4 2nd · 1st on team 113.5 -0.025
2022-05-07 Race results → 1600m 4:58.37 32nd · 1st on team — — PR SR
2022-05-03 MAC White: Utica vs. Henry Ford 800m 2:13 3rd · 2nd on team 115.3 -0.022 PR SR RSR
2022-04-26 MAC White: Utica vs. Stevenson 1600m 5:09 3rd · 3rd on team 111.1 -0.022 SR
2022-04-26 MAC White: Utica vs. Stevenson 800m 2:17.1 2nd · 2nd on team 112.4 -0.022
2022-04-19 MAC White: Utica @ Port Huron Northern 800m 2:17 3rd · 3rd on team 113.0 -0.023 PR SR RSR
2022-04-14 Utica @ Oxford 800m 2:27.96 5th · 2nd on team 104.1 -0.026 SR
2022-04-14 Utica @ Oxford 1600m 5:15.55 5th · 2nd on team 108.9 -0.026 SR RSR
2022-04-12 MAC White: Utica @ Fraser 1600m 5:21 8th · 4th on team 106.3 -0.024 SR RSR

2021 TF 107.4

Utica (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-06-01 JV MAC-COUNTY CHAMPIONSHIPS 1600m 4:58.46 2nd · 1st on team 113.8 -0.035 PR SR
2021-05-18 MAC WHITE Division Championships 1600m 5:01.83 10th · 3rd on team 114.4 -0.023 RSR
2021-05-15 17th ANNUAL DAKOTA COUGARS INVITATIONAL 800m 2:31.76 21st · 6th on team 100.2 -0.035
2021-05-15 17th ANNUAL DAKOTA COUGARS INVITATIONAL 1600m 4:59.15 4th · 1st on team 113.6 -0.035 PR SR RSR
2021-05-11 MAC WHITE: Port Huron Northern vs. Utica 800m 2:28 4th · 4th on team 104.7 -0.023
2021-05-11 MAC WHITE: Port Huron Northern vs. Utica 1600m 5:08 4th · 4th on team 112.0 -0.023 RSR
2021-05-04 MAC WHITE: Utica vs. Port Huron 1600m 5:08 4th · 4th on team 111.7 -0.022 PR SR RSR
2021-05-04 MAC WHITE: Utica vs. Port Huron 800m 2:34 6th · 6th on team 100.1 -0.022
2021-04-27 MAC White: Utica at SH Stevenson 1600m 5:24 6th · 5th on team 105.7 -0.029
2021-04-23 MAC WHITE: Anchor Bay vs. Utica, Eisenhower and Fraser 1600m 5:18 5th · 3rd on team 107.6 -0.031 PR SR RSR
2021-04-23 MAC WHITE: Anchor Bay vs. Utica, Eisenhower and Fraser 800m 2:26 7th · 4th on team 105.1 -0.031
2021-04-20 MAC WHITE: Utica vs. Henry Ford II 1600m 5:21 5th · 5th on team 107.2 -0.022 PR SR RSR
2021-04-20 MAC WHITE: Utica vs. Henry Ford II 800m 2:29 4th · 4th on team 103.5 -0.022
2021-04-16 Utica @ Oxford 1600m 5:28.49 8th · 5th on team 104.8 -0.026 SR RSR
2021-04-16 Utica @ Oxford 800m 2:24.42 4th · 1st on team 106.8 -0.026 SR RSR

2019 TF 100.8

Utica (MI) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-05-14 JV MAC-COUNTY CHAMPIONSHIP 1600m 5:30.9 14th · 3rd on team 103.3 -0.035
2019-05-11 15TH ANNUAL DAKOTA COUGARS INVITATIONAL 1600m 5:30.45 12th · 2nd on team 103.5 -0.035
2019-05-11 15TH ANNUAL DAKOTA COUGARS INVITATIONAL 800m 2:24.26 7th · 2nd on team 105.7 -0.035 PR SR
2019-05-07 Port Huron Northern-Utica-Mott Tri Meet 3200m 13:01.35 14th · 6th on team 94.4 -0.037 ★PR SR
2019-05-07 Port Huron Northern-Utica-Mott Tri Meet 1600m 5:22.92 12th · 5th on team 105.9 -0.037 PR SR RSR
2019-04-05 SPRING BREAK CLASSIC (9TH-10TH INVITE) 800m 2:34.22 6th · 1st on team 98.2 -0.035 PR SR RSR
2019-04-05 SPRING BREAK CLASSIC (9TH-10TH INVITE) 1600m 6:00.22 23rd · 1st on team 94.5 -0.035 PR SR