Career Report for David Xiu

Class of 2020

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 David Xiu's best times on each course. Click on the course name to see a chart of those races.

Course Distance   Time     Pace   All-Time Rank PR Date PR Event # of Races
on Course
Crystal Springs 2.95 18:59.2 6:26 90 10/7/17 Serra Invitational 1
Hayward HS 2.25 13:04.17 5:49 6 10/21/17 Moreau Mariner Invite 1
Newhall Park 2 12:34.7 6:17 87 9/16/17 De La Salle Invitational 1
Oak Hill Park 2 13:45.53 6:53 123 9/5/17 Monte Vista Invitational 1
Shadow Cliffs Park 2.95 18:57.6 6:26 122 9/30/17 Scott Bauhs Invitational 1

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 12:34.7 6:17 9/16/17 De La Salle Invitational Newhall Park 2

Career Summary

Below is a summary of each season run by David Xiu.

Year # of Races Average Pace Improvements / Chances Rank on Team Best # Std Dev
So 5 6:22 0/0 22 1.11
Dougherty Valley Career 5 6:22 0/0

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
10/21/17 Moreau Mariner Invite Hayward HS 2.25 F/S 27/180 1.11 13:04.17 5:49 You ROCK! (SBP)
10/7/17 Serra Invitational Crystal Springs 2.95 JV 49/261 0.54 18:59.2 6:26
9/30/17 Scott Bauhs Invitational Shadow Cliffs Park 2.95 So 49/142 0.38 18:57.6 6:26
9/16/17 De La Salle Invitational Newhall Park 2 F/S 77/201 0.83 12:34.7 6:17 You ROCK! (DPR)
9/5/17 Monte Vista Invitational Oak Hill Park 2 So 50/176 0.55 13:45.53 6:53

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 course-specific PR
  • PG = Beat personal goal
  • SBP = Season's best performance based on position of finish relative to the field. (Highest # of standard deviations).
  • DPR = Set a new distance-only PR. Applies to 2 mile, 4K (2.48 mi), 3 mile and 5K (3.1 mi) courses only.
  • # 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 Grade Pts400m800m1600m3200m
2017 OutdoorFr58.46 PR-5:12.71 PR11:56.01 PR
2018 OutdoorSo1:04.22 2:22.68 PR5:26.34 -
2019 OutdoorJr-2:24.68 5:44.00 -

By Event


400m

Date Meet Result Div Record Place Pts
4/11/17 EBAL Dual vs MV 59.92 V 12
4/20/17 FS Championship 58.46 F/S PR (Δ=1.46,2.4%)
SR
LR (Δ=1.46,2.4%)
5/4/17 EBAL League Trials 1:00.09 F/S 35
3/3/18 Dan Gabor 1:04.22 V SR (Δ=-5.76,-9.9%) 218

800m

Date Meet Result Div Record Place Pts
4/11/18 EBAL vs MV 2:26.11 V 31
4/18/18 EBAL vs SRV 2:22.68 V PR (Δ=3.43,2.3%)
SR
LR (Δ=3.43,2.3%)		 17
4/21/18 FS Championship 2:28.56 F/S 83
3/13/19 EBAL VS CAL and MV 2:32.99 JV 15
3/21/19 EBAL vs SRV 2:29.74 V LR (Δ=3.25,2.1%) 18
4/11/19 EBAL vs DLS 2:24.68 JV SR (Δ=-2.00,-1.4%)
LR (Δ=5.06,3.4%)
LY (Δ=1.43,1.0%)		 7
4/17/19 EBAL vs Dublin 2:27.43 V 19

1600m

Date Meet Result Div Record Place Pts
3/2/17 Dan Gabor 5:19.63 181
3/9/17 EBAL Center Meet 5:13.14 F/S PR (Δ=6.49,2.0%)
LR (Δ=6.49,2.0%)		 9
3/22/17 EBAL Dual vs DLS and Carondelet 5:12.71 V PR (Δ=0.43,0.1%)
SR
LR (Δ=0.43,0.1%)		 44
3/29/17 EBAL Dual vs CAL 5:25.48 F/S 9
4/11/17 EBAL Dual vs MV 5:17.58 V LR (Δ=7.90,2.4%) 19
2/7/18 Time Trial 5:48.21 V 25
3/3/18 Dan Gabor 5:26.34 V SR (Δ=-13.63,-4.4%)
LR (Δ=21.87,6.3%)		 223
3/10/18 EBAL Center Meet 5:32.08 V 33
1/30/19 Time Trial 5:44.00 V SR (Δ=-17.66,-5.4%) 43

3200m

Date Meet Result Div Record Place Pts
3/29/17 EBAL Dual vs CAL 11:56.01 F/S SR 22