Racecast

John Karczewski

San Ramon Valley (CA) · 11 · EBALCA D2NCS D22 · 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 94.6 2015 XC season
Best race 95.2 XC
Races 16
Seasons 3 2015 — 2018

RankedNation #131406·CA #18510·CA D2 #7700·NCS #1738·NCS D2 #510·EBAL #322·Team #50 ?

Speed rating — all races

Cross Country

XC speed rating

2015 XC 95.2

San Ramon Valley (CA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2015-09-26 Elkhorn Golf Course 3218m -3.4% ★CR CSR
2015-09-08 Oak Hill Park 3218m 15:26.7 83rd · 3rd on team 95.2 +12.8% ★PR ★CR ★R SR CSR RSR

Track & Field

TF speed rating

2018 TF

San Ramon Valley (CA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-03-22 Cal High vs San Ramon Valley 400m 56.38 7th · 3rd on team -0.1% SR
2018-03-22 EBAL Dual - Cal/San Ramon Valley 400m 56.38 7th · 3rd on team -0.1%
2018-03-22 EBAL Dual - Cal/San Ramon Valley 200m 24.86 10th · 4th on team -0.1% ★PR SR
2018-03-22 Cal High vs San Ramon Valley 200m 24.86 10th · 4th on team -0.1%

2017 TF

San Ramon Valley (CA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2017-05-06 EBAL Championship Trials 400m 56.53 18th · 1st on team -0.6%
2017-05-06 EBAL Championship Trials 200m 25.54 20th · 3rd on team -0.6% PR SR
2017-04-27 Race results → 400m 56.33 6th · 2nd on team ★PR SR
2017-03-29 EBAL Monte Vista, San Ramon Valley & Dougherty Valley 400m 57.05 11th · 4th on team +0.4%
2017-03-29 EBAL Monte Vista, San Ramon Valley & Dougherty Valley 100m 12.57 30th · 9th on team +0.4% ★PR SR
2017-03-29 EBAL Monte Vista, San Ramon Valley & Dougherty Valley 200m 25.59 22nd · 6th on team +0.4% PR SR
2017-03-11 EBAL Center Meet lj DNS -1.4%
2017-03-11 EBAL Center Meet 200m 26.17 13th · 3rd on team -1.4% PR SR
2017-03-11 EBAL Center Meet 400m 56.81 6th · 1st on team -1.4% PR SR
2017-03-11 EBAL Center Meet 100m 12.77 21st · 6th on team -1.4% PR SR