Racecast

Cecile O'byrne

St. Louis C (LA) · 9 · NOALLA D4District 9 · 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 108.2 2023 TF season
Best race 117.7 XC
Races 19
Seasons 4 2020 — 2023

RankedNation #43959·AL #453·Team #11 ?

Training paces & VO2max → critical speed 8:49/mi, fitted from 4 races in 2022

Speed rating — all races

Cross Country

XC speed rating

2022 XC 98.8

St. Louis C (LA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-10-27 St. Thomas Aquinas High School 4828m 26:01.9 60th · 8th on team 93.4 -0.9% ★CR CSR
2022-10-08 Highland Road Community Park 4828m 23:29.6 132nd · 3rd on team 104.1 -0.7% ★CR SR CSR RSR

2020 XC 109.5

Metairie Park Country Day (LA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-11-16 Northwestern State University 4828m 21:30.5 12th · 3rd on team 117.7 +2.5% ★PR ★CR ★R SR CSR RSR
2020-10-31 Audubon Park 4828m 21:32.6 8th · 4th on team 113.8 -2.0% PR ★CR R SR CSR RSR
2020-10-17 Ponchatoula High School 4828m 22:43.5 63rd · 5th on team 109.1 +0.1% PR ★CR R SR CSR RSR
2020-10-10 City Park 4828m 23:36.2 11th · 6th on team 106.9 +0.2%
2020-10-03 City Park 4828m 22:59 24th · 6th on team 107.2 +0.2% PR ★CR R SR CSR RSR
2020-09-26 Solomon Episcopal Conference Center 5000m 26:15.2 45th · 4th on team 101.9 +5.6% ★PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2023 TF 107.3

St. Louis C (LA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-01-28 McNeese Indoor II 800m 2:47.97 29th · 2nd on team 108.9 -1.7% SR RSR
2022-12-17 The Galleria Games 800m 2:52.13 27th · 8th on team 105.7 -1.7% SR RSR

2021 TF 108.5

Metairie Park Country Day (LA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-05-06 2021 LHSAA Class 1A State Meet 800m 2:37.67 6th · 2nd on team 116.3 -1.0% ★PR SR RSR
2021-04-01 St. Martin's Invitational 800m 2:44.81 5th · 2nd on team 113.2 +0.2% PR SR RSR
2021-04-01 St. Martin's Invitational 400m 1:10.47 8th · 2nd on team — +0.2% ★PR SR
2021-03-19 St. Martin's "Post Ides of March" Invitational 800m 2:46.9 6th · 3rd on team 111.5 +0.2% PR SR RSR
2021-03-17 Grace King Invitational 1600m 6:26.58 3rd · 1st on team 107.0 -0.2% ★PR SR RSR
2021-03-13 St. Martin's "Early in the Season" Invitational 800m 2:57.19 6th · 3rd on team 104.3 +0.2%
2021-03-13 St. Martin's "Early in the Season" Invitational 1600m 6:31.58 7th · 2nd on team 105.1 +0.2% PR SR
2021-02-06 LSU Last Chance HS Indoor Qualifier 1600m 6:33.16 38th · 2nd on team 104.3 -1.5% PR SR RSR
2021-02-06 LSU Last Chance HS Indoor Qualifier 800m 2:53.76 39th · 1st on team 106.3 -1.5% PR SR RSR