Racecast

Justin Jang

Rivers (MA) · 12 · ISL3 · Compare head to head

Athlete rating 115.3 2025 TF season
Best race 116.9 XC
Races 58
Seasons 5 2021 — 2025

RankedNation #35051·MA #911·ISL #36·Team #5 ?

Speed rating — all races

Cross Country

XC speed rating

2024 XC 112.8

Rivers (MA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-09 Canterbury 5000m 17:44 16th · 2nd on team 116.0 +0.005 ★PR ★CR SR CSR RSR
2024-11-01 Wrentham Development Center 5000m 17:51.3 40th · 2nd on team 114.3 -0.009 PR ★CR SR CSR RSR
2024-09-14 Tabor Academy 5000m 19:28 24th · 4th on team 108.2 +0.028 ★CR SR CSR RSR

2023 XC 113.0

Rivers (MA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-11 Highland Park 5000m 18:01 16th · 3rd on team 116.9 +0.027 ★CR ★R CSR RSR
2023-11-03 Wrentham Development Center 5000m 17:52.2 41st · 3rd on team 113.7 -0.009 PR CR SR CSR RSR
2023-10-06 The Roxbury Latin School 5000m 19:52 13th · 2nd on team 108.3 +0.054 ★CR SR CSR RSR

2021 XC 105.3

Rivers (MA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-05 Wrentham Development Center 5000m 19:41.8 48th · 1st on team 105.3 -0.009 PR CR R SR CSR RSR

Track & Field

TF speed rating

2025 TF 111.8

Rivers (MA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-17 NEPSTA DIII Championships 800m 2:15.24 13th · 1st on team 110.1 -0.045
2025-05-03 Rivers, St. Georges @ Tabor 800m 2:11 4th · 1st on team 115.3 -0.033 ★PR SR RSR
2025-05-03 Rivers, St. Georges @ Tabor 800m 2:11 4th · 1st on team 115.3 -0.033
2025-04-30 Thayer ISL Home Meet #3 800m 2:15.71 5th · 1st on team 111.9 -0.026 SR RSR
2025-04-19 Belmont Hill School T&F Dual Meet 1 800m 2:16.31 4th · 1st on team 111.0 -0.030 SR RSR
2025-04-12 Rivers, BB&N, Marianapolis Prep, and St. George's (Registration Site) 800m 2:23.88 1st · 1st on team 107.6 -0.016 SR RSR

2024 TF 109.0

Rivers (MA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-18 NEPSTA DIII Championships 800m 2:13.75 13th · 1st on team 113.4 -0.033 PR SR
2024-05-11 ISL T&F Championships 2024 800m 2:15.31 18th · 1st on team 111.7 -0.030
2024-05-04 Rivers, Tabor @ St. George's 800m 2:14.2 3rd · 2nd on team 114.1 -0.016 PR SR RSR
2024-05-01 Belmont Hill & BBN & Winsor & Rivers 800m 2:15.85 4th · 1st on team 111.2 -0.030 PR SR RSR
2024-05-01 Belmont Hill & BBN & Winsor & Rivers 1500m 4:44.48 4th · 3rd on team 109.9 -0.030 SR
2024-04-27 Tabor Invite 1500m 4:46.53 8th · 3rd on team 109.0 -0.033 SR RSR
2024-04-27 Tabor Invite 800m 2:19.37 8th · 2nd on team 108.1 -0.033 PR SR
2024-04-13 BB&N, Rivers @ St. George's 3000m 11:11.3 6th · 3rd on team 103.4 -0.016 SR
2024-04-13 BB&N, Rivers @ St. George's 1500m 4:58.6 9th · 4th on team 107.2 -0.016 SR
2024-04-06 Thayer Meet #1 1500m 4:59.66 5th · 2nd on team 108.3 +0.002 SR RSR
2024-04-06 Thayer Meet #1 3000m 11:22.38 6th · 3rd on team 103.1 +0.002 SR

2023 TF 108.1

Rivers (MA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-20 NEPSTA DIII Championships 3000m 10:02.47 13th · 2nd on team 112.7 -0.033 ★PR SR
2023-05-13 ISL T&F Championships 2023 3000m 10:18 16th · 2nd on team 110.9 -0.026
2023-05-06 Thayer, Nobles, Rivers @ Govs 3000m 10:21.79 5th · 2nd on team 108.9 -0.035
2023-05-06 Thayer, Nobles, Rivers @ Govs 1500m 4:41.95 5th · 3rd on team 110.8 -0.035
2023-05-03 Rivers, Groton, Lawrence, St. George @ Thayer 3000m 10:11.66 3rd · 1st on team 111.5 -0.026
2023-05-03 Rivers, Groton, Lawrence, St. George @ Thayer 1500m 4:41.33 3rd · 3rd on team 111.7 -0.026
2023-04-29 Tabor Academy T&F Invitational 3000m 10:05.34 6th · 3rd on team 112.4 -0.033 PR SR
2023-04-29 Tabor Academy T&F Invitational 1500m 4:35.85 9th · 1st on team 114.0 -0.033 ★PR R SR RSR
2023-04-22 Meet results → Men's 3000 Meters 12:11.13 7th · 1st on team ★PR SR
2023-04-22 Governors, Belmont Hill, Middlesex, Groton, Rivers 1500m 4:38.8 7th · 2nd on team 113.0 -0.032 PR R SR RSR
2023-04-15 BB&N, Rivers @ St. George's 1500m 4:48.1 6th · 3rd on team 109.6 -0.016 SR RSR
2023-04-15 BB&N, Rivers @ St. George's 3000m 10:46.6 4th · 2nd on team 105.6 -0.016 PR SR
2023-04-08 Belmont Hill -Roxbury Latin,-Middlesex,-BBN-Rivers 1500m 4:54.11 11th · 3rd on team 106.6 -0.030 SR RSR
2023-04-08 BB&N, Middlesex, Rivers, RL @ Belmont Hill 1500m 4:54.11 11th · 3rd on team 106.6 -0.030
2023-04-08 Belmont Hill -Roxbury Latin,-Middlesex,-BBN-Rivers 3000m 11:08.49 10th · 2nd on team 101.6 -0.030 PR SR
2023-04-08 BB&N, Middlesex, Rivers, RL @ Belmont Hill 3000m 11:08.49 10th · 2nd on team 101.6 -0.030
2023-02-04 NEPSTA All-Comers Invitational 2023 800m 2:34.24 22nd · 1st on team 99.3 -0.021 SR RSR
2023-02-04 NEPSTA All-Comers Invitational 2023 1mile 5:39.91 26th · 1st on team 101.1 -0.021 ★PR SR RSR

2022 TF 105.2

Rivers (MA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-21 NEPSTA D3 Track & Field Championships 1500m 4:58.54 21st · 2nd on team 103.9 -0.039
2022-05-18 ISL Development Meet 1500m 4:43.67 3rd · 1st on team 109.9 -0.045 PR SR
2022-05-07 GOV, RL, NG, Rivers @ Thayer Academy 1500m 4:49.5 5th · 2nd on team 110.8 -0.026 PR R SR RSR
2022-05-07 GOV, RL, NG, Rivers @ Thayer Academy 800m 2:21.59 8th · 2nd on team 109.6 -0.026
2022-05-04 StG, Riv, Groton, LA, Thayer @ Thayer Academy 1500m 4:55.82 7th · 3rd on team 106.9 -0.026 PR SR
2022-05-04 StG, Riv, Groton, LA, Thayer @ Thayer Academy 800m 2:22.9 8th · 2nd on team 107.0 -0.026
2022-04-30 Groton, Middlesex, Rivers, Tabor @ Milton 1500m 5:02.19 9th · 2nd on team 104.4 -0.030
2022-04-30 Groton, Middlesex, Rivers, Tabor @ Milton 800m 2:21.39 7th · 1st on team 107.9 -0.030 PR R SR RSR
2022-04-23 Govs Home Meet w/BelHill, Groton, Middlesex, & Rivers 3000m 11:14.49 6th · 3rd on team 101.0 -0.035
2022-04-23 Govs Home Meet w/BelHill, Groton, Middlesex, & Rivers 1500m 4:58.76 7th · 2nd on team 105.1 -0.035 PR SR
2022-04-20 ISHTTI (Independent Schools Homeless Track Teams Invitational) 1500m 5:05.9 5th · 2nd on team 102.4 -0.042
2022-04-20 ISHTTI (Independent Schools Homeless Track Teams Invitational) 3000m 11:16 3rd · 2nd on team 100.5 -0.042
2022-04-16 Belmont Hill, BB&N, Rivers @ St. George's 3000m 11:14.35 8th · 3rd on team 103.4 -0.016 PR SR
2022-04-16 Belmont Hill, BB&N, Rivers @ St. George's 1500m 5:07.93 8th · 2nd on team 104.4 -0.016
2022-04-09 ISL Scrimmage @ Thayer 1500m 4:59.88 18th · 2nd on team 105.7 -0.026 PR R SR RSR
2022-04-09 ISL Scrimmage @ Thayer 3000m 11:29.59 7th · 2nd on team 99.6 -0.026 PR SR