Gang Xiao
Ashburn, VA
Bib: 18438 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 | 32:26 | 10:26 | 3.11 mi | 32:26 | 10:26 | - | |
10K | 1:03:38 | 10:14 | 3.10 mi | 31:12 | 10:03 | -0:23 | |
15K | 1:35:41 | 10:16 | 3.11 mi | 32:03 | 10:19 | +0:16 | |
21K | 2:14:04 | 10:16 | 3.73 mi | 38:23 | 10:18 | -0:01 | |
25K | 2:39:01 | 10:14 | 2.48 mi | 24:57 | 10:02 | -0:16 | |
30K | 3:12:25 | 10:19 | 3.11 mi | 33:24 | 10:45 | +0:43 | |
35K | 3:44:49 | 10:20 | 3.11 mi | 32:24 | 10:26 | -0:19 | |
40K | 4:19:37 | 10:27 | 3.10 mi | 34:48 | 11:12 | +0:46 | |
Finish(26.22 mi) | 4:35:11 | 10:30 | 1.37 mi | 15:34 | 11:25 | +0:13 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:02 /mi
Average Pace
10:30 /mi
Slowest Pace
11:25 /mi
Segments
Time at Faster Pace
3:44:49
82% of race
Time at Steady Pace
50:22
18% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:30 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 9401 | 6657 | 255 | 9858 | 6910 | 267 |
| 10K | 3.10 mi | 9660-259 | 6810-153 | 263-8 | 9984 | 7011 | 271 |
| 15K | 3.11 mi | 9670-10 | 6817-7 | 262+1 | 9858 | 6910 | 267 |
| 21K | 3.73 mi | 9425+245 | 6651+166 | 256+6 | 9112 | 6433 | 247 |
| 25K | 2.48 mi | 9204+221 | 6489+162 | 251+5 | 8474 | 5915 | 215 |
| 30K | 3.11 mi | 8927+277 | 6271+218 | 236+15 | 8288 | 5698 | 213 |
| 35K | 3.11 mi | 8439+488 | 5902+369 | 224+12 | 6824 | 4637 | 168 |
| 40K | 3.10 mi | 8205+234 | 5681+221 | 210+14 | 7393 | 4824 | 180 |
| Finish(26.22 mi) | 1.37 mi | 8204+1 | 5662+19 | 210 | 8558 | 5472 | 201 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9858
Males
6910
M55-59
6910
5K→10K
3.1 - 6.2 mi
Overall
9984
Males
7011
M55-59
7011
10K→15K
6.2 - 9.3 mi
Overall
9858
Males
6910
M55-59
6910
15K→21K
9.3 - 13.1 mi
Overall
9112
Males
6433
M55-59
6433
21K→25K
13.1 - 15.5 mi
Overall
8474
Males
5915
M55-59
5915
25K→30K
15.5 - 18.6 mi
Overall
8288
Males
5698
M55-59
5698
30K→35K
18.6 - 21.8 mi
Overall
6824
Males
4637
M55-59
4637
35K→40K
21.8 - 24.9 mi
Overall
7393
Males
4824
M55-59
4824
40K→Finish
24.9 - 26.2 mi
Overall
8558
Males
5472
M55-59
5472
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #9401 |
| 5K → 10K | 389130*-259 | #9401 → #9660 |
| 10K → 15K | 214204*-10 | #9660 → #9670 |
| 15K → 21K | 90335*+245 | #9670 → #9425 |
| 21K → 25K | 68289*+221 | #9425 → #9204 |
| 25K → 30K | 78355*+277 | #9204 → #8927 |
| 30K → 35K | 37525*+488 | #8927 → #8439 |
| 35K → 40K | 92326*+234 | #8439 → #8205 |
| 40K → Finish | 7980*+1 | #8205 → #8204 |
| TOTALS | 10472244*+1197 | #9401 → #8204 |
* 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