Racecast

Lida Zheng

Centennial (MD) · 12 · MD D3AHOWARD2A · 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 105.7 2006 TF season
Best race 110.2 XC
Races 11
Seasons 4 2003 — 2006

RankedNation #7799·MD #499·MD D3A #194·Team #58 ?

Training paces & VO2max → critical speed 8:45/mi, fitted from 2 races in 2005

Speed rating — all races

Cross Country

XC speed rating

2006 XC 97.8

Centennial (MD) · Grade 12 ✱

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2006-09-08 Centennial HS 5000m 27:38.8 38th · 4th on team 97.8 +2.9% SR CSR RSR

2005 XC 104.1

Centennial (MD) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2005-10-27 Centennial HS 5000m 25:41.3 24th · 8th on team 104.1 +2.9% SR CSR RSR

2004 XC 108.4

Centennial (MD) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2004-09-29 Centennial HS 5000m 24:53 11th · 8th on team 109.7 +2.9%
2004-09-18 Hereford HS 5000m 26:22 56th · 7th on team 105.2 +5.3% ★CR CSR
2004-09-10 Centennial HS 5000m 24:37.5 39th · 5th on team 110.2 +2.9% ★PR ★CR ★R SR CSR RSR

2003 XC 107.3

Centennial (MD) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2003-09-05 Westminster High School 5000m 24:52 59th · 6th on team 107.3 +2.9% PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2006 TF 105.7

Centennial (MD) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2006-05-18 Race results → 300mh 56.68 18th · 1st on team — — ★PR SR
2006-05-10 Howard County Championships 300mh 57.43 11th · 1st on team — -0.1%
2006-05-05 Howard County Spring Track Classic 300mh 56.8 13th · 1st on team — -0.1% PR SR
2006-05-05 Howard County Spring Track Classic 800m 2:49.95 21st · 1st on team 105.7 -0.1% ★PR SR RSR

2004 TF 99.7

Centennial (MD) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2004-02-07 2a3a West Regionals 1600m 6:43.7 24th · 3rd on team 99.7 -0.6% ★PR SR RSR