Racecast

Isaac Brown

Dacula (GA) · 12 · AAAAAAGA D7A · Compare head to head

what a rating means
100 is the average runner in the athlete's pool; a rating of 133 means 33% faster than that average runner. Ratings are distance-normalised and course-adjusted, so a hard course and a fast track land on one number. Each pool (high school boys, college women, middle school…) has its own average, and the HS-equivalent view puts every pool on the high-school scale.
Athlete rating 122.5 2022 XC season
Best race 122.6 XC
Races 42
Seasons 4 2019 — 2022

RankedNation #10837·GA #242·GA D7A #80·AAAAAA #68·Team #3 ?

Training paces & VO2max → critical speed 6:18/mi, fitted from 16 races in 2021

Speed rating — all races

Cross Country

XC speed rating

2022 XC 117.9

Dacula (GA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-11-05 Carrollton High School 5000m 20:00.5 168th · 6th on team 108.9 +2.8% ★CR CSR
2022-10-22 Georgia International Horse Park 5000m 17:24.4 9th · 3rd on team 122.6 +0.7% ★PR ★CR ★R SR CSR RSR
2022-09-17 Georgia International Horse Park 5000m 17:24.6 24th · 3rd on team 122.3 +0.7% PR CR R SR CSR RSR

2021 XC 118.2

Dacula (GA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-06 Carrollton Elementary 5000m 18:15.9 92nd · 4th on team 120.5 +2.9% ★CR CSR
2021-10-16 Roper Park 5000m 17:53.2 30th · 3rd on team 117.7 -1.6% ★CR CSR
2021-09-18 Boling Park 5000m 17:44.1 71st · 4th on team 118.2 -2.8% ★CR CSR
2021-09-11 Georgia International Horse Park 5000m 18:50.8 64th · 5th on team 115.8 +0.7% CR CSR
2021-09-04 ONE Church 5000m 17:37 80th · 4th on team 120.8 -1.6% PR ★CR R SR CSR RSR
2021-08-21 Apalachee High School 5000m 18:00.4 7th · 2nd on team 118.7 -0.6% PR ★CR R SR CSR RSR
2021-08-14 East Jackson High School 3218m 11:15.6 18th · 3rd on team 115.5 -1.6% ★PR ★CR R SR CSR RSR

2020 XC 104.8

Dacula (GA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-11-07 Carrollton Elementary 5000m 20:30.6 178th · 4th on team 107.2 +2.9% CR CSR
2020-10-24 Winder-Barrow High School 5000m 19:24.2 31st · 6th on team 107.8 -3.7% ★CR CSR
2020-10-17 Roper Park 5000m 18:44.8 135th · 5th on team 113.0 -1.6% PR CR R SR CSR RSR
2020-10-03 Chattahoochee Hills Charter School 5000m 22:25.6 111th · 8th on team 93.2 -3.1% ★CR CSR
2020-09-12 Georgia International Horse Park 5000m 20:47.5 45th · 1st on team 102.8 +0.7% CR SR CSR RSR

2019 XC 100.0

Dacula (GA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-10-19 Apalachee High School 5000m 19:47 24th · 8th on team 106.4 -0.6% PR CR R SR CSR RSR
2019-09-28 Apalachee High School 5000m 20:45.6 28th · 11th on team 101.4 -0.6% PR CR SR CSR
2019-09-14 Georgia International Horse Park 5000m 21:11 45th · 1st on team 100.1 +0.7% PR CR SR CSR
2019-08-20 Athens Academy 3000m 11:59.2 17th · 1st on team 101.5 +2.3% ★PR ★CR R SR CSR RSR
2019-08-17 Winder-Barrow High School 3218m 14:26.8 12th · 5th on team 90.4 0.0% PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2022 TF 117.6

Dacula (GA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-07 GHSA 6A Sectional B - Regions 5,6,7,8 3200m 10:07.95 13th · 1st on team 119.6 -0.8% RSR
2022-04-28 GHSA Region 8-AAAAAA Championship 1600m 4:42.31 6th · 3rd on team 118.7 -0.9% ★PR SR RSR
2022-04-28 GHSA Region 8-AAAAAA Championship 3200m 10:09.51 4th · 1st on team 118.8 -0.9% RSR
2022-04-11 Apalachee Back from the Break 800m 2:06.73 2nd · 1st on team 118.6 -0.9% ★PR SR RSR
2022-03-28 Gwinnett County Varsity Championships 1600m 4:45.46 16th · 1st on team 116.7 -1.7% PR SR
2022-03-28 Gwinnett County Varsity Championships 3200m 10:06.77 14th · 1st on team 118.5 -1.7% ★PR SR RSR
2022-03-05 Jerry Arnold Challenge 1600m 4:47.83 20th · 1st on team 116.1 -1.2% PR SR
2022-02-26 Big Mouth Signs Archer Invitational 3200m 10:14.08 8th · 1st on team 116.9 -1.4% PR SR RSR
2022-02-26 Big Mouth Signs Archer Invitational 1600m 4:50.53 20th · 3rd on team 114.5 -1.4% PR SR

2021 TF 107.3

Dacula (GA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-04-26 GHSA Class 6A Region 8 3200m 10:56.15 9th · 2nd on team 111.9 -0.9% RSR
2021-04-26 GHSA Class 6A Region 8 1600m 5:01.69 13th · 3rd on team 112.0 -0.9% PR SR RSR
2021-04-15 Back From Spring Break/Last Chance Meet 1600m 5:11.34 6th · 2nd on team 108.2 -1.2% PR SR
2021-03-29 Gwinnett County Championships 3200m 10:55.4 22nd · 2nd on team 111.2 -1.3% PR SR RSR
2021-03-23 Dacula JV Meet #3 800m 2:20.61 2nd · 2nd on team 106.9 -1.4%
2021-03-16 Dacula High Track & Field Community Classic 3200m 11:12.77 1st · 1st on team 108.9 -1.2% PR SR RSR
2021-03-11 Winder Barrow Home Opener 800m 2:19.55 19th · 1st on team 107.7 -1.4% PR SR RSR
2021-03-06 Jerry Arnold Invitational 3200m 11:19.42 27th · 2nd on team 107.3 -1.2% PR SR RSR
2021-02-24 Dacula, Flowery Branch at Mill Creek 800m 2:27.15 9th · 1st on team 102.1 -1.2% PR SR RSR
2021-02-24 Dacula, Flowery Branch at Mill Creek 1600m 5:26.96 12th · 1st on team 102.7 -1.2% SR RSR
2021-02-09 Dacula High Quad Meet 1 1600m 5:32.72 6th · 3rd on team 100.9 -1.2% SR RSR

2020 TF 103.1

Dacula (GA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-03-03 Brookwood JV Meet 1600m 5:24.34 28th · 8th on team 104.7 -1.2% PR SR RSR
2020-02-12 Hebron Home Meet 1600m 5:31.86 14th · 9th on team 101.5 -1.4% PR SR RSR