Career Report for Emma Shackelford
Class of 2023
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 Emma Shackelford'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 |
|---|---|---|---|---|---|---|---|
| Eagal Lakes | 2.1 | 19:56 | 9:30 | 34 | 9/11/19 | TCAL Center Meet #1 | 1 |
| Eagal Lakes | 3.1 | 26:56 | 8:41 | 15 | 9/23/21 | TCAL 2 | 1 |
| Elkhorn Country Club | 2 | 15:43 | 7:52 | 20 | 9/21/19 | Pacific Tigers Invite | 1 |
| Frogtown | 2 | 17:25.4 | 8:43 | 24 | 11/9/19 | Sac Joaquin Subsection | 1 |
| Frogtown | 3 | 22:34.2 | 7:31 | 9 | 11/6/21 | Sac Joaquin Subsection | 3 |
| Frogtown Rain | 3 | 22:08.1 | 7:23 | 3 | 11/5/22 | Sac Joaquin Subsection | 1 |
| Golden Gate Park | 2.08 | 16:23.41 | 7:53 | 8 | 9/7/19 | Lowell Invitational | 1 |
| Golden Gate Park | 2.78 | 19:54.2 | 7:10 | 2 | 9/10/22 | Lowell Invitational | 1 |
| Golden Gate Park | 2.82 | 19:36.8 | 6:57 | 4 | 9/11/21 | Lowell Invitational | 1 |
| Hughson County Arena | 2.48 | 17:34.96 | 7:05 | 5 | 10/15/22 | Hughson Supercross Invitational | 2 |
| Lagoon Valley Park | 3 | 22:23.4 | 7:28 | 2 | 9/4/21 | Lagoon Valley Classic | 1 |
| Lodi Lake | 2 | 13:45 | 6:53 | 6 | 5/12/21 | Tokay v Lodi | 7 |
| Lodi Lake | 3.1 | 21:42.6 | 7:00 | 9 | 10/27/21 | TCAL Championships | 3 |
| Merrill West HS | 2.1 | 15:52 | 7:33 | 2 | 4/14/21 | Tokay v West | 1 |
| Oak Grove Park | 2 | 16:00 | 8:00 | 3 | 1/20/21 | Time Trial | 1 |
| Oak Grove Park | 2.1 | 16:22 | 7:48 | 17 | 9/25/19 | TCAL Center Meet #2 | 1 |
| Oak Grove Park | 3 | 23:41.63 | 7:54 | 17 | 9/8/21 | TCAL Center Meet #1 | 1 |
| Oak Grove Park | 3.1 | 21:49.54 | 7:02 | 5 | 9/28/22 | TCAL 2 | 1 |
| Tracy campus | 3.1 | 26:44 | 8:37 | 5 | 5/5/21 | Tokay v Tracy | 1 |
| Willow Hill Reservoir | 3.1 | 24:55.38 | 8:02 | 16 | 10/2/21 | Tom Laythe Invitational | 2 |
| Woodward Park | 3.1 | 22:05.3 | 7:08 | 4 | 10/9/21 | Clovis 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 | 13:45 | 6:53 | 5/12/21 | Tokay v Lodi | Lodi Lake | 10 |
| 2.48 | 17:34.96 | 7:05 | 10/15/22 | Hughson Supercross Invitational | Hughson County Arena | 2 |
| 3 | 22:08.1 | 7:23 | 11/5/22 | Sac Joaquin Subsection | Frogtown Rain | 6 |
| 3.1 | 21:42.6 | 7:00 | 10/27/21 | TCAL Championships | Lodi Lake | 9 |
Career Summary
Below is a summary of each season run by Emma Shackelford.
| Year | # of Races | Average Pace | Improvements / Chances | Rank on Team | Best # Std Dev |
|---|---|---|---|---|---|
| Fr | 8 | 8:22 | 1/1 | 10 | 0.88 |
| So | 8 | 7:29 | 4/5 | 4 | |
| Jr | 9 | 7:40 | 1/1 | 4 | 0.73 |
| Sr | 8 | 7:25 | 3/5 | 2 | 1.08 |
| Tokay Career | 33 | 7:42 | 9/12 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 11/5/22 | Sac Joaquin Subsection | Frogtown Rain | 3 | V | 94/140 | 0.44 | 22:08.1 | 7:23 | You ROCK! (DPR) |
| 10/26/22 | TCAL Championships | Lodi Lake | 3.1 | V | 14/48 | 0.78 | 21:51.36 | 7:03 | You ROCK! (LR) |
| 10/15/22 | Hughson Supercross Invitational | Hughson County Arena | 2.48 | V | 17/109 | 1.08 | 17:34.96 | 7:05 | You ROCK! (LR, PR, SBP, DPR) |
| 10/1/22 | Tom Laythe Invitational | Willow Hill Reservoir | 3.1 | V | 105/154 | -0.10 | 25:43.31 | 8:18 | |
| 9/28/22 | TCAL 2 | Oak Grove Park | 3.1 | V | 8/47 | 0.90 | 21:49.54 | 7:02 | |
| 9/17/22 | Bret Harte Frogtown Invitational | Frogtown | 3 | V | 40/125 | 0.59 | 23:54.14 | 7:58 | You ROCK! (LY) |
| 9/13/22 | TCAL Center Meet #1 | Lodi Lake | 3.1 | V | 13/46 | 0.58 | 22:23.98 | 7:14 | |
| 9/10/22 | Lowell Invitational | Golden Gate Park | 2.78 | V | 88/168 | 0.31 | 19:54.2 | 7:10 | |
| 11/6/21 | Sac Joaquin Subsection | Frogtown | 3 | V | 93/175 | 0.54 | 22:34.2 | 7:31 | You ROCK! (LR, PR) |
| 10/27/21 | TCAL Championships | Lodi Lake | 3.1 | V | 9/35 | 0.74 | 21:42.6 | 7:00 | You ROCK! (DPR) |
| 10/9/21 | Clovis Invitational | Woodward Park | 3.1 | V | 120/184 | 0.06 | 22:05.3 | 7:08 | You ROCK! (DPR) |
| 10/2/21 | Tom Laythe Invitational | Willow Hill Reservoir | 3.1 | V | 71/119 | 0.23 | 24:55.38 | 8:02 | You ROCK! (DPR) |
| 9/23/21 | TCAL 2 | Eagal Lakes | 3.1 | V | 20/42 | 0.40 | 26:56 | 8:41 | |
| 9/18/21 | Frogtown XC Invitational | Frogtown | 3 | V | 63/109 | 0.31 | 24:32.57 | 8:11 | |
| 9/11/21 | Lowell Invitational | Golden Gate Park | 2.82 | V | 45/154 | 0.73 | 19:36.8 | 6:57 | You ROCK! (SBP) |
| 9/8/21 | TCAL Center Meet #1 | Oak Grove Park | 3 | V | 14/41 | 0.60 | 23:41.63 | 7:54 | |
| 9/4/21 | Lagoon Valley Classic | Lagoon Valley Park | 3 | V | 74/160 | 0.54 | 22:23.4 | 7:28 | |
| 5/12/21 | Tokay v Lodi | Lodi Lake | 2 | JV | 2/14 | 13:45 | 6:53 | You ROCK! (LR, PR, DPR) | |
| 5/5/21 | Tokay v Tracy | Tracy campus | 3.1 | V | 5/6 | 26:44 | 8:37 | ||
| 4/28/21 | Tokay v St. Mary's | Lodi Lake | 2 | JV | 1/15 | 13:56 | 6:58 | You ROCK! (LR, PR, DPR) | |
| 4/21/21 | Tokay v Lincoln | Lodi Lake | 2 | JV | 3/20 | 0.86 | 14:16.22 | 7:08 | |
| 4/14/21 | Tokay v West | Merrill West HS | 2.1 | JV | 2/10 | 15:52 | 7:33 | ||
| 1/30/21 | Tokay Time Trial 03 | Lodi Lake | 2 | JV | 13:58 | 6:59 | You ROCK! (LR, PR, DPR) | ||
| 1/20/21 | Time Trial | Oak Grove Park | 2 | JV | 16:00 | 8:00 | |||
| 12/2/20 | Time Trial | Lodi Lake | 2 | JV | 14:09 | 7:05 | You ROCK! (LR, PG, PR, DPR) | ||
| 11/9/19 | Sac Joaquin Subsection | Frogtown | 2 | F/S | 112/198 | -0.02 | 17:25.4 | 8:43 | |
| 10/30/19 | TCAL Championship Meet | Lodi Lake | 2 | JV | 26/57 | 0.37 | 15:22 | 7:41 | You ROCK! (LR, PG, PR, DPR) |
| 10/19/19 | Hughson Supercross Invite | Hughson County Arena | 2.48 | F/S | 58/111 | 0.17 | 20:20.22 | 8:12 | |
| 9/25/19 | TCAL Center Meet #2 | Oak Grove Park | 2.1 | JV | 15/62 | 0.88 | 16:22 | 7:48 | You ROCK! (SBP) |
| 9/21/19 | Pacific Tigers Invite | Elkhorn Country Club | 2 | F/S | 113/224 | 0.35 | 15:43 | 7:52 | You ROCK! (PG, DPR) |
| 9/11/19 | TCAL Center Meet #1 | Eagal Lakes | 2.1 | JV | 28/63 | 0.50 | 19:56 | 9:30 | |
| 9/7/19 | Lowell Invitational | Golden Gate Park | 2.08 | F/S | 79/212 | 0.43 | 16:23.41 | 7:53 | You ROCK! (PG) |
| 8/23/19 | Flame Invitational | Lodi Lake | 2 | Fr | 67/100 | -0.40 | 18:49 | 9:25 |
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 | Pts | 400m | 800m | 1600m | 1 mile | 3200m | 100m Hurdles - 33" | 300m Hurdles - 30" | Pole Vault | Long Jump |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 Outdoor | Fr | - | - | - | - | - | 22.23 PR | 1:01.30 PR | 5'0 PR | - | |
| 2021 Outdoor | So | - | 2:47.21 | 6:10.80 | - | 14:30.78 | - | - | - | - | |
| 2022 Outdoor | Jr | 1:08.76 PR | 2:43.26 PR | 5:49.57 | 6:08.00 PR | 13:15.94 | - | - | - | 14'8 PR | |
| 2023 Outdoor | Sr | - | 2:43.93 | 5:48.38 PR | - | 13:02.85 PR | - | - | - | - |
By Event
400m
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 3/12/22 | Wolf Pack Relays | 1:12.35 | V | 14. | ||
| 4/7/22 | Tokay at Lincoln dual | 1:13.69 | V | 4. | ||
| 4/14/22 | Tokay vs St Mary's | 1:10.11 | V | PR (Δ=2.24,3.1%) LR (Δ=3.58,4.9%) |
4. | |
| 4/25/22 | Tokay vs Tracy | 1:10.94 | V | 2 | ||
| 4/28/22 | Lodi @ Tokay | 1:09.19 | V | PR (Δ=0.92,1.3%) LR (Δ=1.75,2.5%) |
3 | |
| 5/6/22 | TCAL League Finals | 1:08.76 | V | PR (Δ=0.43,0.6%) SR LR (Δ=0.43,0.6%) |
8 | |
| 5/6/22 | TCAL League Finals | 1:09.64 | V | 8 |
800m
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 2/25/21 | Tokay v West | 2:47.21 | F/S | SR | 1 | |
| 3/4/21 | Tokay v Lincoln | 2:51.50 | JV | 2 | ||
| 3/11/21 | Tokay v St. Mary's | 2:54.50 | JV | 1 | ||
| 2/26/22 | Viking Invitational | 2:57.74 | V | 6. | ||
| 3/31/22 | Merrill West @ Tokay HS | 2:51.58 | V | LR (Δ=6.16,3.5%) | 2. | |
| 4/28/22 | Lodi @ Tokay | 2:43.26 | V | PR (Δ=3.95,2.4%) SR (Δ=3.95,2.4%) LR (Δ=8.32,4.8%) |
2 | |
| 5/6/22 | TCAL League Finals | 2:45.13 | V | 13 | ||
| 3/3/23 | Grape Games | 2:43.93 | V | SR (Δ=-0.67,-0.4%) LR (Δ=1.20,0.7%) LY (Δ=13.81,7.8%) |
7 | |
| 3/30/23 | TCAL Lodi, St. Mary's, West, Tokay | 2:53.77 | V | 6 | ||
| 4/6/23 | Tracy v Tokay | 2:49.64 | V | LR (Δ=4.13,2.4%) LY (Δ=1.94,1.1%) |
5 | |
| 4/8/23 | Carl Chandler V Invitational | 3:00.94 | V | 10 | ||
| 4/13/23 | TCAL Lincoln v Tokay | 2:46.44 | V | LR (Δ=14.50,8.0%) | 4 | |
| 4/27/23 | TCAL Tokay v Lodi | 2:57.16 | V | 3 | ||
| 5/3/23 | TCAL Trials | 2:45.47 | V | LR (Δ=11.69,6.6%) | 14 | |
| 5/5/23 | TCAL Finals | 2:45.47 | V | LR (Δ=,0.0%) | 14 |
1600m
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 3/4/21 | Tokay v Lincoln | 6:13.46 | JV | 1 | ||
| 3/11/21 | Tokay v St. Mary's | 6:10.80 | JV | PR (Δ=2.66,0.7%) SR LR (Δ=2.66,0.7%) |
1 | |
| 3/12/22 | Wolf Pack Relays | 6:08.87 | V | PR (Δ=1.93,0.5%) LR (Δ=1.93,0.5%) LY (Δ=1.93,0.5%) |
4. | |
| 3/25/22 | Bella Vista Bronco Distance Carnival | 6:11.60 | V | 55. | ||
| 3/31/22 | Merrill West @ Tokay HS | 6:06.90 | V | PR (Δ=1.97,0.5%) LR (Δ=4.70,1.3%) |
2. | |
| 4/14/22 | Tokay vs St Mary's | 6:00.88 | V | PR (Δ=6.02,1.6%) LR (Δ=6.02,1.6%) |
4. | |
| 4/28/22 | Lodi @ Tokay | 5:49.57 | V | PR (Δ=11.31,3.1%) SR (Δ=21.23,5.7%) LR (Δ=11.31,3.1%) |
4 | |
| 5/6/22 | TCAL League Finals | 6:05.02 | V | 13 | ||
| 3/3/23 | Grape Games | 6:08.58 | V | 12 | ||
| 3/10/23 | The Timberwolf Invitational | 7:48.00 | V | 28 | ||
| 3/18/23 | Dublin Distance Fiesta | 5:54.50 | V | LR (Δ=1:53.50,24.3%) LY (Δ=14.37,3.9%) |
226 | |
| 3/30/23 | TCAL Lodi, St. Mary's, West, Tokay | 6:06.40 | V | LY (Δ=0.50,0.1%) | 5 | |
| 4/6/23 | Tracy v Tokay | 6:07.96 | V | 3 | ||
| 4/8/23 | Carl Chandler V Invitational | 5:52.98 | V | LR (Δ=14.98,4.1%) LY (Δ=7.90,2.2%) |
1 | |
| 4/13/23 | TCAL Lincoln v Tokay | 6:00.37 | V | LY (Δ=0.51,0.1%) | 4 | |
| 4/27/23 | TCAL Tokay v Lodi | 6:28.17 | V | 1 | ||
| 5/5/23 | TCAL Finals | 5:48.38 | V | PR (Δ=1.19,0.3%) SR (Δ=1.19,0.3%) LR (Δ=39.79,10.3%) LY (Δ=16.64,4.6%) |
11 |
3200m
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 3/4/21 | Tokay v Lincoln | 14:30.78 | V | SR | 1 | |
| 3/25/22 | Bella Vista Bronco Distance Carnival | 13:15.94 | V | PR (Δ=1:14.84,8.6%) SR (Δ=1:14.84,8.6%) LR (Δ=1:14.84,8.6%) |
29. | |
| 3/31/22 | Merrill West @ Tokay HS | 13:20.00 | V | 1. | ||
| 4/14/22 | Tokay vs St Mary's | 14:54.90 | V | 2. | ||
| 4/25/22 | Tokay vs Tracy | 14:53.89 | V | LR (Δ=1.01,0.1%) | 2 | |
| 5/6/22 | TCAL League Finals | 14:07.14 | V | LR (Δ=46.75,5.2%) | 9 | |
| 3/3/23 | Grape Games | 14:17.49 | V | 3 | ||
| 3/30/23 | TCAL Lodi, St. Mary's, West, Tokay | 15:10.41 | V | 6 | ||
| 4/6/23 | Tracy v Tokay | 14:09.35 | V | LR (Δ=1:01.06,6.7%) | 2 | |
| 4/27/23 | TCAL Tokay v Lodi | 17:27.69 | V | 7 | ||
| 5/3/23 | TCAL Trials | 13:02.85 | V | PR (Δ=13.09,1.6%) SR (Δ=13.09,1.6%) LR (Δ=4:24.84,25.3%) LY (Δ=1:04.29,7.6%) |
10 | |
| 5/5/23 | TCAL Finals | 13:02.85 | V | PR (Δ=,0.0%) LR (Δ=,0.0%) LY (Δ=1:04.29,7.6%) |
10 |
100m Hurdles - 33"
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 2/29/20 | Lodi Unified Track Meet | 22.23 | F/S | SR | 3 |
300m Hurdles - 30"
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 2/29/20 | Lodi Unified Track Meet | 1:01.30 | F/S | SR | 6 |
4x400m
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 3/10/23 | The Timberwolf Invitational | 4:43.02 | V | LR (Δ=29.58,9.5%) | 6 | |
| 4/6/23 | Tracy v Tokay | 5:06.21 | V | 2 |
Long Jump
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 2/26/22 | Viking Invitational | 13'9 | V | 8. | ||
| 3/12/22 | Wolf Pack Relays | 12'9.75 | V | 15. | ||
| 3/31/22 | Merrill West @ Tokay HS | 13'8.5 | V | LR (Δ=0'10.75,7.0%) | 1. | |
| 4/7/22 | Tokay at Lincoln dual | 12'8.5 | V | 3. | ||
| 4/9/22 | Tokay Tiger Relays | 14'8 | V | PR (Δ=0'11,6.7%) SR LR (Δ=1'11.5,15.4%) |
6. | |
| 4/14/22 | Tokay vs St Mary's | 13'10.5 | V | 4. | ||
| 4/25/22 | Tokay vs Tracy | 13'5 | V | 3 |
Distance Medley 12-4-8-16
| Date | Meet | Result | Div | Record | Place | Pts |
|---|---|---|---|---|---|---|
| 4/9/22 | Tokay Tiger Relays | 15:44.12 | V | 2. |