Xiuhua Sun
Vienna, VA
Bib: 17322 F
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 | 34:38 | 11:09 | 3.11 mi | 34:38 | 11:09 | - | |
10K | 1:06:11 | 10:39 | 3.10 mi | 31:33 | 10:09 | -1:00 | |
15K | 1:38:19 | 10:33 | 3.11 mi | 32:08 | 10:21 | +0:12 | |
21K | 2:17:58 | 10:34 | 3.73 mi | 39:39 | 10:38 | +0:17 | |
25K | 2:44:10 | 10:34 | 2.48 mi | 26:12 | 10:32 | -0:06 | |
30K | 3:18:54 | 10:40 | 3.11 mi | 34:44 | 11:11 | +0:39 | |
35K | 3:53:52 | 10:45 | 3.11 mi | 34:58 | 11:15 | +0:04 | |
40K | 4:31:46 | 10:56 | 3.10 mi | 37:54 | 12:12 | +0:57 | |
Finish(26.22 mi) | 4:49:01 | 11:02 | 1.37 mi | 17:15 | 12:39 | +0:27 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:09 /mi
Average Pace
11:02 /mi
Slowest Pace
12:39 /mi
Segments
Time at Faster Pace
2:09:32
45% of race
Time at Steady Pace
1:44:20
36% of race
Time at Slower Pace
55:09
19% of race
Average Pace: 11:01 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 19062 | 6581 | 298 | 16846 | 5537 | 226 |
| 10K | 3.10 mi | 17919+1143 | 6019+562 | 264+34 | 16748 | 5459 | 215 |
| 15K | 3.11 mi | 17417+502 | 5780+239 | 242+22 | 16846 | 5537 | 226 |
| 21K | 3.73 mi | 16991+426 | 5615+165 | 233+9 | 16523 | 5464 | 214 |
| 25K | 2.48 mi | 16692+299 | 5522+93 | 224+9 | 16132 | 5514 | 229 |
| 30K | 3.11 mi | 16291+401 | 5460+62 | 217+7 | 15459 | 5443 | 217 |
| 35K | 3.11 mi | 15771+520 | 5357+103 | 210+7 | 14006 | 5141 | 194 |
| 40K | 3.10 mi | 15767+4 | 5490-133 | 219-9 | 15779 | 6187 | 264 |
| Finish(26.22 mi) | 1.37 mi | 15915-148 | 5604-114 | 229-10 | 18010 | 7170 | 329 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
16846
Females
5537
F55-59
5537
5K→10K
3.1 - 6.2 mi
Overall
16748
Females
5459
F55-59
5459
10K→15K
6.2 - 9.3 mi
Overall
16846
Females
5537
F55-59
5537
15K→21K
9.3 - 13.1 mi
Overall
16523
Females
5464
F55-59
5464
21K→25K
13.1 - 15.5 mi
Overall
16132
Females
5514
F55-59
5514
25K→30K
15.5 - 18.6 mi
Overall
15459
Females
5443
F55-59
5443
30K→35K
18.6 - 21.8 mi
Overall
14006
Females
5141
F55-59
5141
35K→40K
21.8 - 24.9 mi
Overall
15779
Females
6187
F55-59
6187
40K→Finish
24.9 - 26.2 mi
Overall
18010
Females
7170
F55-59
7170
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #19062 |
| 5K → 10K | 1101253*+1143 | #19062 → #17919 |
| 10K → 15K | 161663*+502 | #17919 → #17417 |
| 15K → 21K | 247673*+426 | #17417 → #16991 |
| 21K → 25K | 148447*+299 | #16991 → #16692 |
| 25K → 30K | 191592*+401 | #16692 → #16291 |
| 30K → 35K | 148668*+520 | #16291 → #15771 |
| 35K → 40K | 348352*+4 | #15771 → #15767 |
| 40K → Finish | 22678*-148 | #15767 → #15915 |
| TOTALS | 15794726*+3147 | #19062 → #15915 |
* 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