Kevin Dai
Alexandria, VA
Bib: 14192 M
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 31:26 | 10:07 | 3.11 mi | 31:26 | 10:07 | - | |
10K | 1:00:47 | 9:47 | 3.10 mi | 29:21 | 9:27 | -0:40 | |
15K | 1:30:17 | 9:41 | 3.11 mi | 29:30 | 9:30 | +0:03 | |
21K | 2:06:30 | 9:42 | 3.73 mi | 36:13 | 9:43 | +0:13 | |
25K | 2:30:53 | 9:43 | 2.48 mi | 24:23 | 9:49 | +0:06 | |
30K | 3:02:37 | 9:48 | 3.11 mi | 31:44 | 10:13 | +0:24 | |
35K | 3:34:52 | 9:53 | 3.11 mi | 32:15 | 10:23 | +0:10 | |
40K | 4:06:31 | 9:55 | 3.10 mi | 31:39 | 10:11 | -0:12 | |
Finish(26.22 mi) | 4:19:47 | 9:55 | 1.37 mi | 13:16 | 9:44 | -0:27 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:27 /mi
Average Pace
9:55 /mi
Slowest Pace
10:23 /mi
Segments
Time at Faster Pace
2:12:43
51% of race
Time at Steady Pace
2:07:04
49% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:54 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 12402 | 8740 | 640 | 11964 | 8505 | 612 |
| 10K | 3.10 mi | 12294+108 | 8701+39 | 633+7 | 12274 | 8715 | 631 |
| 15K | 3.11 mi | 12112+182 | 8602+99 | 626+7 | 11964 | 8505 | 612 |
| 21K | 3.73 mi | 11928+184 | 8483+119 | 615+11 | 11757 | 8324 | 595 |
| 25K | 2.48 mi | 11922+6 | 8422+61 | 616-1 | 12698 | 8725 | 632 |
| 30K | 3.11 mi | 11684+238 | 8203+219 | 594+22 | 11449 | 7798 | 564 |
| 35K | 3.11 mi | 11311+373 | 7869+334 | 571+23 | 10593 | 7005 | 516 |
| 40K | 3.10 mi | 10674+637 | 7380+489 | 530+41 | 8436 | 5522 | 388 |
| Finish(26.22 mi) | 1.37 mi | 10369+305 | 7151+229 | 515+15 | 6867 | 4560 | 301 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11964
Males
8505
M50-54
8505
5K→10K
3.1 - 6.2 mi
Overall
12274
Males
8715
M50-54
8715
10K→15K
6.2 - 9.3 mi
Overall
11964
Males
8505
M50-54
8505
15K→21K
9.3 - 13.1 mi
Overall
11757
Males
8324
M50-54
8324
21K→25K
13.1 - 15.5 mi
Overall
12698
Males
8725
M50-54
8725
25K→30K
15.5 - 18.6 mi
Overall
11449
Males
7798
M50-54
7798
30K→35K
18.6 - 21.8 mi
Overall
10593
Males
7005
M50-54
7005
35K→40K
21.8 - 24.9 mi
Overall
8436
Males
5522
M50-54
5522
40K→Finish
24.9 - 26.2 mi
Overall
6867
Males
4560
M50-54
4560
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #12402 |
| 5K → 10K | 311419*+108 | #12402 → #12294 |
| 10K → 15K | 175357*+182 | #12294 → #12112 |
| 15K → 21K | 200384*+184 | #12112 → #11928 |
| 21K → 25K | 255261*+6 | #11928 → #11922 |
| 25K → 30K | 178416*+238 | #11922 → #11684 |
| 30K → 35K | 165538*+373 | #11684 → #11311 |
| 35K → 40K | 70707*+637 | #11311 → #10674 |
| 40K → Finish | 12317*+305 | #10674 → #10369 |
| TOTALS | 13663399*+2033 | #12402 → #10369 |
* 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