Tianyi Jiang
Rockville, MD
Bib: 16715 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 | 35:17 | 11:21 | 3.11 mi | 35:17 | 11:21 | - | |
10K | 1:05:53 | 10:36 | 3.10 mi | 30:36 | 9:51 | -1:30 | |
15K | 1:35:44 | 10:16 | 3.11 mi | 29:51 | 9:36 | -0:15 | |
21K | 2:12:29 | 10:09 | 3.73 mi | 36:45 | 9:51 | +0:15 | |
25K | 2:36:39 | 10:05 | 2.48 mi | 24:10 | 9:43 | -0:08 | |
30K | 3:09:52 | 10:11 | 3.11 mi | 33:13 | 10:41 | +0:58 | |
35K | 3:42:20 | 10:13 | 3.11 mi | 32:28 | 10:27 | -0:14 | |
40K | 4:18:03 | 10:23 | 3.10 mi | 35:43 | 11:30 | +1:03 | |
Finish(26.22 mi) | 4:33:52 | 10:27 | 1.37 mi | 15:49 | 11:36 | +0:06 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:36 /mi
Average Pace
10:27 /mi
Slowest Pace
11:36 /mi
Segments
Time at Faster Pace
2:01:22
44% of race
Time at Steady Pace
1:05:41
24% of race
Time at Slower Pace
1:26:49
32% of race
Average Pace: 10:27 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 20410 | 13194 | 1066 | 12539 | 8839 | 649 |
| 10K | 3.10 mi | 17578+2832 | 11725+1469 | 920+146 | 14655 | 10094 | 760 |
| 15K | 3.11 mi | 15591+1987 | 10617+1108 | 799+121 | 12539 | 8839 | 649 |
| 21K | 3.73 mi | 14484+1107 | 9955+662 | 742+57 | 12480 | 8733 | 630 |
| 25K | 2.48 mi | 13938+546 | 9581+374 | 707+35 | 12239 | 8459 | 605 |
| 30K | 3.11 mi | 13734+204 | 9386+195 | 693+14 | 13478 | 8953 | 669 |
| 35K | 3.11 mi | 13071+663 | 8888+498 | 660+33 | 10846 | 7138 | 526 |
| 40K | 3.10 mi | 13006+65 | 8708+180 | 651+9 | 13372 | 8221 | 609 |
| Finish(26.22 mi) | 1.37 mi | 13031-25 | 8701+7 | 649+2 | 14276 | 8739 | 619 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12539
Males
8839
M50-54
8839
5K→10K
3.1 - 6.2 mi
Overall
14655
Males
10094
M50-54
10094
10K→15K
6.2 - 9.3 mi
Overall
12539
Males
8839
M50-54
8839
15K→21K
9.3 - 13.1 mi
Overall
12480
Males
8733
M50-54
8733
21K→25K
13.1 - 15.5 mi
Overall
12239
Males
8459
M50-54
8459
25K→30K
15.5 - 18.6 mi
Overall
13478
Males
8953
M50-54
8953
30K→35K
18.6 - 21.8 mi
Overall
10846
Males
7138
M50-54
7138
35K→40K
21.8 - 24.9 mi
Overall
13372
Males
8221
M50-54
8221
40K→Finish
24.9 - 26.2 mi
Overall
14276
Males
8739
M50-54
8739
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #20410 |
| 5K → 10K | 192851*+2832 | #20410 → #17578 |
| 10K → 15K | 31990*+1987 | #17578 → #15591 |
| 15K → 21K | 181125*+1107 | #15591 → #14484 |
| 21K → 25K | 41587*+546 | #14484 → #13938 |
| 25K → 30K | 232436*+204 | #13938 → #13734 |
| 30K → 35K | 73736*+663 | #13734 → #13071 |
| 35K → 40K | 318383*+65 | #13071 → #13006 |
| 40K → Finish | 147122*-25 | #13006 → #13031 |
| TOTALS | 8518230*+7379 | #20410 → #13031 |
* 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