David Choi
Laurel, MD
Bib: 2331 M
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 27:25 | 8:49 | 3.11 mi | 27:25 | 8:49 | - | |
10K | 53:29 | 8:36 | 3.10 mi | 26:04 | 8:23 | -0:26 | |
15K | 1:19:06 | 8:29 | 3.11 mi | 25:37 | 8:15 | -0:08 | |
21K | 1:50:11 | 8:27 | 3.73 mi | 31:05 | 8:20 | +0:05 | |
25K | 2:10:09 | 8:23 | 2.48 mi | 19:58 | 8:02 | -0:18 | |
30K | 2:37:52 | 8:28 | 3.11 mi | 27:43 | 8:55 | +0:53 | |
35K | 3:06:20 | 8:34 | 3.11 mi | 28:28 | 9:10 | +0:15 | |
40K | 3:35:13 | 8:40 | 3.10 mi | 28:53 | 9:18 | +0:08 | |
Finish(26.22 mi) | 3:48:37 | 8:44 | 1.37 mi | 13:24 | 9:49 | +0:31 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:02 /mi
Average Pace
8:44 /mi
Slowest Pace
9:49 /mi
Segments
Time at Faster Pace
1:42:44
45% of race
Time at Steady Pace
55:08
24% of race
Time at Slower Pace
1:10:45
31% of race
Average Pace: 8:43 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3500 | 2754 | 598 | 2539 | 2055 | 470 |
| 10K | 3.10 mi | 3560-60 | 2814-60 | 608-10 | 3612 | 2867 | 624 |
| 15K | 3.11 mi | 3096+464 | 2468+346 | 547+61 | 2539 | 2055 | 470 |
| 21K | 3.73 mi | 2918+178 | 2335+133 | 530+17 | 2548 | 2067 | 475 |
| 25K | 2.48 mi | 2793+125 | 2238+97 | 510+20 | 2363 | 1906 | 428 |
| 30K | 3.11 mi | 2807-14 | 2244-6 | 511-1 | 3365 | 2597 | 566 |
| 35K | 3.11 mi | 2901-94 | 2299-55 | 521-10 | 3867 | 2851 | 601 |
| 40K | 3.10 mi | 2837+64 | 2207+92 | 491+30 | 3320 | 2366 | 521 |
| Finish(26.22 mi) | 1.37 mi | 2904-67 | 2242-35 | 498-7 | 4730 | 3247 | 693 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2539
Males
2055
M25-29
2055
5K→10K
3.1 - 6.2 mi
Overall
3612
Males
2867
M25-29
2867
10K→15K
6.2 - 9.3 mi
Overall
2539
Males
2055
M25-29
2055
15K→21K
9.3 - 13.1 mi
Overall
2548
Males
2067
M25-29
2067
21K→25K
13.1 - 15.5 mi
Overall
2363
Males
1906
M25-29
1906
25K→30K
15.5 - 18.6 mi
Overall
3365
Males
2597
M25-29
2597
30K→35K
18.6 - 21.8 mi
Overall
3867
Males
2851
M25-29
2851
35K→40K
21.8 - 24.9 mi
Overall
3320
Males
2366
M25-29
2366
40K→Finish
24.9 - 26.2 mi
Overall
4730
Males
3247
M25-29
3247
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3500 |
| 5K → 10K | 161101*-60 | #3500 → #3560 |
| 10K → 15K | 5469*+464 | #3560 → #3096 |
| 15K → 21K | 22200*+178 | #3096 → #2918 |
| 21K → 25K | 24149*+125 | #2918 → #2793 |
| 25K → 30K | 10995*-14 | #2793 → #2807 |
| 30K → 35K | 201107*-94 | #2807 → #2901 |
| 35K → 40K | 89153*+64 | #2901 → #2837 |
| 40K → Finish | 10033*-67 | #2837 → #2904 |
| TOTALS | 7111307*+596 | #3500 → #2904 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions