Racecast

Collin O'Brien

Jefferson Area (OH) · 10 · CHAGRIN VALLEYOH D3District XCASHTABULA · 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 97.1 2011 XC season
Best race 105.2 TF
Races 13
Seasons 3 2010 — 2012

RankedNation #99384·OH #5128·OH D3 #1871·CHAGRIN VALLEY #177·Team #18 ?

Training paces & VO2max → critical speed 7:39/mi, fitted from 5 races in 2010

Speed rating — all races

Cross Country

XC speed rating

2011 XC 95.5

Jefferson Area (OH) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2011-09-17 Boardman HS 5000m 22:15.5 149th · 9th on team 95.9 +0.8% ★CR CSR
2011-09-10 Champion HS 5000m 22:00.8 96th · 4th on team 95.2 -0.8% ★PR ★CR SR CSR
2011-08-27 Woodland Park 5000m 23:43.6 161st · 16th on team 92.2 +3.1% ★CR CSR
2011-08-22 Lake Shore Park 5000m 22:51.3 64th · 9th on team 98.9 +6.8% ★CR SR CSR RSR

2010 XC 95.0

Jefferson Area (OH) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2010-09-18 Boardman HS 5000m 22:33 162nd · 8th on team 95.3 +0.8% CR R CSR RSR
2010-09-11 Champion HS 5000m 22:14.9 140th · 8th on team 94.8 -0.8% PR CR R SR CSR RSR

Track & Field

TF speed rating

2012 TF —

Jefferson Area (OH) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2012-05-19 Perry DII District Finals 400m 1:00.29 20th · 1st on team — -0.2%
2012-05-05 Ashtabula County Invitational 400m 59.26 13th · 2nd on team — +0.8% ★PR SR
2012-04-28 Lakeview Invitational 400m 59.95 29th · 1st on team — +0.2% PR SR
2012-04-21 Laker Inivitational 400m 1:02.36 22nd · 2nd on team — +0.8% PR SR

2011 TF 104.1

Jefferson Area (OH) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2011-05-07 Ashtabula County Meet 800m 2:23.55 10th · 1st on team 105.2 +0.8% ★PR ★R SR RSR
2011-04-30 Lakeview Invitational 800m 2:26.03 33rd · 1st on team 102.6 +0.2%
2011-04-23 Laker Invitational 800m 2:25.52 16th · 1st on team 104.5 +0.8% PR R SR RSR