Career Report for Joyce Xu

Class of 2015

Cross Country Career

The following chart plots the mile pace for every race throughout high school for this runner. The blue anchor points show the races where the runner improved.



Course-Specific Personal Bests

Below is a listing of Joyce Xu's best times on each course. Click on the course name to see a chart of those races.

Course Distance   Time     Pace   PR Date PR Event # of Races
on Course
Crystal Springs 2.95 22:07 7:30 10/12/13 Serra Invitational 1
Hayward HS Old 3 20:47 6:56 11/19/11 North Coast Section Finals 4
Hidden Valley Park 2 15:15 7:38 9/13/14 Ed Sias Invitational 1
Hidden Valley Park 3 21:05 7:02 11/5/11 DFAL Championships 5
Mt. Sac 2.93 21:41 7:24 10/25/14 Mt. Sac Invitational 1
Newhall Park 2 14:25 7:13 9/17/11 De La Salle Invitational 2
Newhall Park 2.95 21:19 7:13 9/19/12 DFAL Center Meet #1 1
Newhall Park 3 22:02 7:21 9/21/13 De La Salle Invitational 2
Oak Hill Park 2 15:23 7:41 9/3/13 Monte Vista Invitational 4
Road Course 3.1 22:20 7:12 10/9/11 Primo's Run for Education 1
Shadow Cliffs Park 2.95 20:56 7:06 10/26/11 DFAL Center Meet #2 6
Stanford Golf Course 3.1 21:56 7:05 9/29/12 Stanford Invitational 1
Woodward Park 3.1 22:00 7:06 10/17/14 Roughrider Invitational 2

Distance-only Personal Bests

This considers only the courses with distances of 2, 4K (2.48 mi), 3 and 5K (3.1 mi).

Standard
Distance (Mi)
  Time   Pace Date Event Course # of Races
at Distance
2 14:25 7:13 9/17/11 De La Salle Invitational Newhall Park 7
3 20:47 6:56 11/19/11 North Coast Section Finals Hayward HS Old 11
3.1 21:56 7:05 9/29/12 Stanford Invitational Stanford Golf Course 4

Career Summary

Below is a summary of each season run by Joyce Xu.

Year # of Races Average Pace Improvements / Chances Rank on Team Best # Std Dev
Fr 7 7:14 1/1 7 1.13
So 7 7:33 0/5 9 0.91
Jr 8 7:26 3/5 5 0.80
Sr 9 7:30 4/7 11 0.75
Dougherty Valley Career 31 7:26 8/18

Complete Race and Improvement History: Table

The following table is a listing of every race throughout high school for this runner.

Date Event Course Distance Division Place # Std
Dev
Time   Pace   Improvement
11/22/14 North Coast Section Finals Hayward HS Old 3 V 87/118 -0.28 23:12 7:44
11/8/14 DFAL Championships Hidden Valley Park 3 V 32/52 -0.10 22:17 7:26 You ROCK! (LR)
10/29/14 DFAL Center Meet #2 Shadow Cliffs Park 2.95 V 32/51 -0.11 21:36 7:19 You ROCK! (LY, LR)
10/25/14 Mt. Sac Invitational Mt. Sac 2.93 V 68/139 0.55 21:41 7:24
10/17/14 Roughrider Invitational Woodward Park 3.1 V 64/152 0.39 22:00 7:06 You ROCK! (LY, LR, PR)
10/1/14 DFAL Center Meet #1 Hidden Valley Park 3 V 27/42 23:07 7:42 You ROCK! (LR)
9/20/14 De La Salle Invitational Newhall Park 3 V 132/205 -0.21 22:25 7:28
9/13/14 Ed Sias Invitational Hidden Valley Park 2 V 93/140 0.60 15:15 7:38
9/2/14 Monte Vista Invitational Oak Hill Park 2 Sr 37/112 0.75 15:41 7:51 You ROCK! (SBP)
11/23/13 North Coast Section Finals Hayward HS Old 3 V 89/115 0.02 21:47 7:16 You ROCK! (LY, LR)
11/9/13 DFAL Championships Shadow Cliffs Park 2.95 V 34/43 22:15 7:33 You ROCK! (LR)
10/30/13 DFAL Center Meet #2 Shadow Cliffs Park 2.95 V 39/46 22:29 7:37
10/18/13 Roughrider Invitational Woodward Park 3.1 V 57/146 0.11 23:03 7:26
10/12/13 Serra Invitational Crystal Springs 2.95 V 124/178 0.64 22:07 7:30
9/25/13 DFAL Center Meet #1 Shadow Cliffs Park 2.95 V 27/43 21:09 7:10
9/21/13 De La Salle Invitational Newhall Park 3 V 73/145 0.16 22:02 7:21
9/3/13 Monte Vista Invitational Oak Hill Park 2 Jr 23/121 0.80 15:23 7:41 You ROCK! (LY, LR, PG, PR, SBP)
11/17/12 North Coast Section Finals Hayward HS Old 3 V 73/108 -0.07 22:57 7:39
11/3/12 DFAL Championships Hidden Valley Park 3 V 38/45 23:27 7:49
10/24/12 DFAL Center Meet #2 Hidden Valley Park 3 V 38/47 22:49 7:36
9/29/12 Stanford Invitational Stanford Golf Course 3.1 V 118/220 0.01 21:56 7:05
9/19/12 DFAL Center Meet #1 Newhall Park 2.95 V 34/50 21:19 7:13
9/15/12 De La Salle Invitational Newhall Park 2 F/S 30/221 0.91 14:43 7:22 You ROCK! (SBP)
9/4/12 Monte Vista Invitational Oak Hill Park 2 So 32/165 0.49 16:37 8:18
11/19/11 North Coast Section Finals Hayward HS Old 3 V 46/100 0.36 20:47 6:56
11/5/11 DFAL Championships Hidden Valley Park 3 V 27/47 21:05 7:02
10/26/11 DFAL Center Meet #2 Shadow Cliffs Park 2.95 V 36/56 -0.21 20:56 7:06 You ROCK! (LR, PR)
10/9/11 Primo's Run for Education Road Course 3.1 JV 22:20 7:12
10/1/11 Scott Bauhs Invitational Shadow Cliffs Park 2.95 Fr 16/113 0.77 22:07 7:30
9/17/11 De La Salle Invitational Newhall Park 2 JV 22/251 1.13 14:25 7:13 You ROCK! (SBP)
9/6/11 Monte Vista Invitational Oak Hill Park 2 Fr 13/102 0.92 15:45 7:53

Glossary:

  • LY = Beat time from the same course a year ago
  • LR = Beat time from the most recent running of the course
  • PR = Set a new PR
  • PG = Beat personal goal
  • SBP = Season's best performance based on position of finish relative to the field. (Highest # of standard deviations).
  • # Std Dev = The number of standard deviations from the mean.

All columns are sortable by clicking on the column heading.



Track Results

Season Records

Season Grade400m800m1600m100m Hurdles - 33"
2014 OutdoorJr1:15.65 PR2:59.68 PR6:21.67 PR16.06 PR

By Event


400m

Date Meet Result Div Record Place
2/12/14 Time Trial 1:15.65 V SR 13

800m

Date Meet Result Div Record Place
3/26/14 DFAL vs Acalanes 3:00.29 V 5
4/23/14 DFAL vs Miramonte 2:59.68 V PR (Δ=0.61,0.3%)
SR
LR (Δ=0.61,0.3%)
5

1600m

Date Meet Result Div Record Place
2/12/14 Time Trial 6:38.14 V 5
3/19/14 DFAL vs LL ALH 6:21.67 V PR (Δ=16.47,4.1%)
SR
LR (Δ=16.47,4.1%)
7
3/26/14 DFAL vs Acalanes 6:22.94 V 5
4/23/14 DFAL vs Miramonte 6:24.56 V 11

100m Hurdles - 33"

Date Meet Result Div Record Place
4/23/14 DFAL vs Miramonte 16.06 V SR 1