Frederick Cheng
Vienna, VA
Bib: 13727 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 | 39:27 | 12:42 | 3.11 mi | 39:27 | 12:42 | - | |
10K | 1:18:40 | 12:40 | 3.10 mi | 39:13 | 12:37 | -0:05 | |
15K | 2:01:28 | 13:02 | 3.11 mi | 42:48 | 13:47 | +1:10 | |
21K | 3:02:17 | 13:58 | 3.73 mi | 1:00:49 | 16:19 | +2:32 | |
25K | 3:29:54 | 13:31 | 2.48 mi | 27:37 | 11:07 | -5:12 | |
30K | 4:18:05 | 13:51 | 3.11 mi | 48:11 | 15:31 | +4:24 | |
35K | 5:07:41 | 14:09 | 3.11 mi | 49:36 | 15:58 | +0:27 | |
40K | 6:01:45 | 14:33 | 3.10 mi | 54:04 | 17:24 | +1:26 | |
Finish(26.22 mi) | 6:25:34 | 14:43 | 1.37 mi | 23:49 | 17:28 | +0:04 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:07 /mi
Average Pace
14:43 /mi
Slowest Pace
17:28 /mi
Segments
Time at Faster Pace
2:29:05
39% of race
Time at Steady Pace
2:38:36
41% of race
Time at Slower Pace
1:17:53
20% of race
Average Pace: 14:42 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 26645 | 16326 | 1089 | 29051 | 17328 | 1219 |
| 10K | 3.10 mi | 27483-838 | 16709-383 | 1135-46 | 28142 | 16987 | 1169 |
| 15K | 3.11 mi | 28263-780 | 17030-321 | 1173-38 | 29051 | 17328 | 1219 |
| 21K | 3.73 mi | 29296-1033 | 17440-410 | 1236-63 | 29875 | 17651 | 1268 |
| 25K | 2.48 mi | 28195+1101 | 16932+508 | 1169+67 | 18549 | 11877 | 656 |
| 30K | 3.11 mi | 28273-78 | 16928+4 | 1173-4 | 27818 | 16454 | 1154 |
| 35K | 3.11 mi | 28225+48 | 16857+71 | 1172+1 | 27481 | 16188 | 1136 |
| 40K | 3.10 mi | 28262-37 | 16848+9 | 1168+4 | 28098 | 16550 | 1156 |
| Finish(26.22 mi) | 1.37 mi | 28289-27 | 16849-1 | 1170-2 | 27980 | 16511 | 1148 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
29051
Males
17328
M55-59
17328
5K→10K
3.1 - 6.2 mi
Overall
28142
Males
16987
M55-59
16987
10K→15K
6.2 - 9.3 mi
Overall
29051
Males
17328
M55-59
17328
15K→21K
9.3 - 13.1 mi
Overall
29875
Males
17651
M55-59
17651
21K→25K
13.1 - 15.5 mi
Overall
18549
Males
11877
M55-59
11877
25K→30K
15.5 - 18.6 mi
Overall
27818
Males
16454
M55-59
16454
30K→35K
18.6 - 21.8 mi
Overall
27481
Males
16188
M55-59
16188
35K→40K
21.8 - 24.9 mi
Overall
28098
Males
16550
M55-59
16550
40K→Finish
24.9 - 26.2 mi
Overall
27980
Males
16511
M55-59
16511
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #26645 |
| 5K → 10K | 93395*-838 | #26645 → #27483 |
| 10K → 15K | 87494*-780 | #27483 → #28263 |
| 15K → 21K | 109259*-1033 | #28263 → #29296 |
| 21K → 25K | 01101*+1101 | #29296 → #28195 |
| 25K → 30K | 249171*-78 | #28195 → #28273 |
| 30K → 35K | 148196*+48 | #28273 → #28225 |
| 35K → 40K | 177140*-37 | #28225 → #28262 |
| 40K → Finish | 8255*-27 | #28262 → #28289 |
| TOTALS | 35551911*-1644 | #26645 → #28289 |
* 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