Racecast

Jasper Mackey

Princeton Day (NJ) · 11 · COLONIAL VALLEYMERCER · Compare head to head

Athlete rating 109.9 2026 TF season
Best race 110.2 TF
Races 34
Seasons 4 2023 — 2026

RankedNation #56866·NJ #1618·COLONIAL VALLEY #103·Team #6 ?

Training paces & VO2max → critical speed 6:39/mi, fitted from 14 races in 2025

Cross Country

2025 XC 104.7

Princeton Day (NJ) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-11-08 Holmdel Park 5000m 19:26 25th · 5th on team 108.5 +0.004 ★CR CSR
2025-10-29 Blair Academy 5000m 19:43 30th · 7th on team 102.4 -0.030 ★CR CSR
2025-10-23 Thompson Park 5000m 18:48.42 58th · 4th on team 108.5 -0.026 ★CR CSR
2025-10-16 Robbinsville HS 5000m 18:22.36 54th · 6th on team 109.1 -0.044 ★PR ★CR R SR CSR RSR
2025-09-27 Six Flags Great Adventure 5000m 20:10.7 101st · 7th on team 98.8 -0.048 ★CR CSR
2025-09-20 Peddie Golf Club 5000m 18:49.8 39th · 2nd on team 104.7 -0.058 PR ★CR SR CSR RSR
2025-09-06 Cherokee High School 3200m 12:40.1 138th · 2nd on team 101.0 -0.011 ★PR ★CR SR CSR RSR

2024 XC 102.3

Princeton Day (NJ) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-16 Holmdel Park 5000m 20:04 157th · 7th on team 105.3 +0.004
2024-11-09 Holmdel Park 5000m 19:20 23rd · 6th on team 108.9 +0.004 ★CR R CSR RSR
2024-10-24 Thompson Park 5000m 19:59.5 78th · 6th on team 103.0 -0.026 CR CSR
2024-10-17 Robbinsville HS 5000m 19:16.6 90th · 7th on team 104.1 -0.044 PR CR R SR CSR RSR
2024-10-11 Thompson Park 5000m 20:38.8 96th · 6th on team 100.0 -0.016 CR R CSR RSR
2024-09-21 Peddie School 5000m 20:00.1 47th · 5th on team 100.0 -0.046 PR ★CR R SR CSR RSR
2024-09-07 Cherokee High School 3200m 13:18.5 196th · 3rd on team 94.4 -0.011 PR CR R SR CSR RSR

2023 XC 89.3

Princeton Day (NJ) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-10-06 Robbinsville HS 5000m 24:37.4 148th · 10th on team — -0.044 PR CR SR CSR
2023-09-09 Cherokee High School 3218m 14:22.1 198th · 1st on team 89.3 -0.011 ★PR ★CR R SR CSR RSR

Track & Field

2026 TF 105.8

Princeton Day (NJ) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-30 NJSIAA Group Championships - NPA & NPB 3200m 11:23.96 12th · 2nd on team 105.6 -0.045
2026-05-21 Tim Grant Invitational 800m 2:20.46 5th · 2nd on team 106.6 -0.040 ★PR SR
2026-05-13 NJISAA Prep B Championships 1600m 5:03.14 5th · 1st on team 110.1 -0.042
2026-05-09 CVC Champs 3200m 11:06.66 23rd · 2nd on team 107.5 -0.052 ★PR SR
2026-05-02 Mercer Coaches Classic 1600m 4:59.52 27th · 1st on team 110.2 -0.052 ★PR ★R SR RSR
2026-04-17 Ridge Night Of 1600'S 1600m 5:03.26 141st · 2nd on team 109.0 -0.052 PR SR RSR
2026-02-10 NJISAA Prep A and B Indoor Track Championships 1600m 5:25.91 10th · 1st on team 102.6 -0.041 SR RSR
2026-02-01 CVC Championship 3200m 11:56.75 23rd · 2nd on team 101.0 -0.042 SR RSR
2025-12-13 Poreda Invitational 3200m 12:05.95 17th · 1st on team 99.5 -0.041 SR RSR

2025 TF 102.6

Princeton Day (NJ) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-30 NJSIAA NPA & NPB States 3200m 11:41.57 13th · 2nd on team 102.7 -0.043
2025-05-21 Tim Grant Invitational 1600m 5:20 6th · 2nd on team 104.4 -0.040 PR SR RSR
2025-05-10 Mercer County Champs 3200m 11:45.12 27th · 2nd on team 102.5 -0.045
2025-05-10 CVC Championships 3200m 11:45.12 27th · 2nd on team 102.5 -0.045
2025-04-26 Mercer County Frosh/Soph Meet 1600m 5:23.25 13th · 1st on team 102.6 -0.047 PR SR
2025-04-16 Ridge Night Of 1600'S 1600m 5:23.74 211th · 2nd on team 102.1 -0.052 PR SR
2025-04-16 Ridge Night Of 1600'S 1600m 5:23.74 211th · 2nd on team 102.1 -0.052
2025-02-21 NJSIAA Group Non-Public A & B Championships 3200m 11:34.57 7th · 1st on team 103.8 -0.042 PR SR RSR
2025-02-11 NJISAA Prep A and B Championships 3200m 11:59.37 4th · 1st on team 100.4 -0.041 PR SR RSR