Jun Liu
Rockville, MD
Bib: 17308 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 | 37:22 | 12:02 | 3.11 mi | 37:22 | 12:02 | - | |
10K | 1:11:30 | 11:30 | 3.10 mi | 34:08 | 10:59 | -1:03 | |
15K | 1:46:11 | 11:24 | 3.11 mi | 34:41 | 11:10 | +0:11 | |
21K | 2:36:44 | 12:01 | 3.73 mi | 50:33 | 13:34 | +2:24 | |
25K | 3:17:52 | 12:44 | 2.48 mi | 41:08 | 16:33 | +2:59 | |
30K | 4:10:36 | 13:27 | 3.11 mi | 52:44 | 16:58 | +0:25 | |
35K | 5:05:24 | 14:03 | 3.11 mi | 54:48 | 17:38 | +0:40 | |
40K | 6:06:49 | 14:46 | 3.10 mi | 1:01:25 | 19:46 | +2:08 | |
Finish(26.22 mi) | 6:35:45 | 15:06 | 1.37 mi | 28:56 | 21:13 | +1:27 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:59 /mi
Average Pace
15:06 /mi
Slowest Pace
21:13 /mi
Segments
Time at Faster Pace
2:36:44
40% of race
Time at Steady Pace
2:28:40
38% of race
Time at Slower Pace
1:30:21
23% of race
Average Pace: 15:06 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 14233 | 9226 | 432 | 12446 | 8342 | 358 |
| 10K | 3.10 mi | 13727+506 | 8983+243 | 407+25 | 13024 | 8617 | 372 |
| 15K | 3.11 mi | 13285+442 | 8777+206 | 387+20 | 12446 | 8342 | 358 |
| 21K | 3.73 mi | 14087-802 | 9157-380 | 426-39 | 15027 | 9546 | 469 |
| 25K | 2.48 mi | 14863-776 | 9489-332 | 459-33 | 15925 | 9931 | 503 |
| 30K | 3.11 mi | 15160-297 | 9597-108 | 474-15 | 15735 | 9813 | 498 |
| 35K | 3.11 mi | 15383-223 | 9678-81 | 481-7 | 15758 | 9824 | 501 |
| 40K | 3.10 mi | 15590-207 | 9772-94 | 493-12 | 15814 | 9867 | 502 |
| Finish(26.22 mi) | 1.37 mi | 15688-98 | 9815-43 | 499-6 | 15859 | 9896 | 505 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12446
Males
8342
M55-59
8342
5K→10K
3.1 - 6.2 mi
Overall
13024
Males
8617
M55-59
8617
10K→15K
6.2 - 9.3 mi
Overall
12446
Males
8342
M55-59
8342
15K→21K
9.3 - 13.1 mi
Overall
15027
Males
9546
M55-59
9546
21K→25K
13.1 - 15.5 mi
Overall
15925
Males
9931
M55-59
9931
25K→30K
15.5 - 18.6 mi
Overall
15735
Males
9813
M55-59
9813
30K→35K
18.6 - 21.8 mi
Overall
15758
Males
9824
M55-59
9824
35K→40K
21.8 - 24.9 mi
Overall
15814
Males
9867
M55-59
9867
40K→Finish
24.9 - 26.2 mi
Overall
15859
Males
9896
M55-59
9896
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #14233 |
| 5K → 10K | 62568*+506 | #14233 → #13727 |
| 10K → 15K | 31473*+442 | #13727 → #13285 |
| 15K → 21K | 84240*-802 | #13285 → #14087 |
| 21K → 25K | 79721*-776 | #14087 → #14863 |
| 25K → 30K | 35861*-297 | #14863 → #15160 |
| 30K → 35K | 25229*-223 | #15160 → #15383 |
| 35K → 40K | 22013*-207 | #15383 → #15590 |
| 40K → Finish | 1035*-98 | #15590 → #15688 |
| TOTALS | 26651210*-1455 | #14233 → #15688 |
* 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