Zichao Hou
Arlington, VA
Bib: 11104 M
Race Timeline
The Course
Half Splits
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See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 30:14 | 9:44 | 3.11 mi | 30:14 | 9:44 | - | |
10K | 59:20 | 9:33 | 3.10 mi | 29:06 | 9:22 | -0:22 | |
15K | 1:28:19 | 9:29 | 3.11 mi | 28:59 | 9:20 | -0:02 | |
21K | 2:04:55 | 9:34 | 3.73 mi | 36:36 | 9:49 | +0:29 | |
25K | 2:28:20 | 9:33 | 2.48 mi | 23:25 | 9:25 | -0:24 | |
30K | 2:59:10 | 9:37 | 3.11 mi | 30:50 | 9:55 | +0:30 | |
35K | 3:32:00 | 9:45 | 3.11 mi | 32:50 | 10:34 | +0:39 | |
40K | 4:04:52 | 9:51 | 3.10 mi | 32:52 | 10:35 | +0:01 | |
Finish(26.22 mi) | 4:19:09 | 9:53 | 1.37 mi | 14:17 | 10:28 | -0:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:20 /mi
Average Pace
9:53 /mi
Slowest Pace
10:35 /mi
Segments
Time at Faster Pace
2:59:10
69% of race
Time at Steady Pace
1:19:59
31% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:53 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 10010 | 7279 | 1254 | 10959 | 7891 | 1344 |
| 10K | 3.10 mi | 10844-834 | 7815-536 | 1339-85 | 11790 | 8418 | 1424 |
| 15K | 3.11 mi | 10837+7 | 7818-3 | 1336+3 | 10959 | 7891 | 1344 |
| 21K | 3.73 mi | 11209-372 | 8046-228 | 1366-30 | 12294 | 8637 | 1456 |
| 25K | 2.48 mi | 11003+206 | 7896+150 | 1351+15 | 10761 | 7612 | 1286 |
| 30K | 3.11 mi | 10690+313 | 7633+263 | 1307+44 | 10181 | 7074 | 1188 |
| 35K | 3.11 mi | 10619+71 | 7466+167 | 1270+37 | 11335 | 7415 | 1228 |
| 40K | 3.10 mi | 10317+302 | 7157+309 | 1225+45 | 9910 | 6361 | 1057 |
| Finish(26.22 mi) | 1.37 mi | 10227+90 | 7069+88 | 1207+18 | 9837 | 6225 | 1043 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
10959
Males
7891
M30-34
7891
5K→10K
3.1 - 6.2 mi
Overall
11790
Males
8418
M30-34
8418
10K→15K
6.2 - 9.3 mi
Overall
10959
Males
7891
M30-34
7891
15K→21K
9.3 - 13.1 mi
Overall
12294
Males
8637
M30-34
8637
21K→25K
13.1 - 15.5 mi
Overall
10761
Males
7612
M30-34
7612
25K→30K
15.5 - 18.6 mi
Overall
10181
Males
7074
M30-34
7074
30K→35K
18.6 - 21.8 mi
Overall
11335
Males
7415
M30-34
7415
35K→40K
21.8 - 24.9 mi
Overall
9910
Males
6361
M30-34
6361
40K→Finish
24.9 - 26.2 mi
Overall
9837
Males
6225
M30-34
6225
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #10010 |
| 5K → 10K | 91177*-834 | #10010 → #10844 |
| 10K → 15K | 224231*+7 | #10844 → #10837 |
| 15K → 21K | 541169*-372 | #10837 → #11209 |
| 21K → 25K | 121327*+206 | #11209 → #11003 |
| 25K → 30K | 122435*+313 | #11003 → #10690 |
| 30K → 35K | 318389*+71 | #10690 → #10619 |
| 35K → 40K | 170472*+302 | #10619 → #10317 |
| 40K → Finish | 87177*+90 | #10317 → #10227 |
| TOTALS | 24942277*-217 | #10010 → #10227 |
* 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