Kai Cheng
New York, NY
Bib: 6727 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 | 28:17 | 9:06 | 3.11 mi | 28:17 | 9:06 | - | |
10K | 54:26 | 8:46 | 3.10 mi | 26:09 | 8:25 | -0:41 | |
15K | 1:20:26 | 8:38 | 3.11 mi | 26:00 | 8:22 | -0:03 | |
21K | 1:57:42 | 9:01 | 3.73 mi | 37:16 | 10:00 | +1:38 | |
25K | 2:26:40 | 9:26 | 2.48 mi | 28:58 | 11:39 | +1:39 | |
30K | 3:06:38 | 10:01 | 3.11 mi | 39:58 | 12:52 | +1:13 | |
35K | 3:47:00 | 10:26 | 3.11 mi | 40:22 | 13:00 | +0:08 | |
40K | 4:24:08 | 10:38 | 3.10 mi | 37:08 | 11:57 | -1:03 | |
Finish(26.22 mi) | 4:41:05 | 10:44 | 1.37 mi | 16:57 | 12:26 | +0:29 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:22 /mi
Average Pace
10:44 /mi
Slowest Pace
13:00 /mi
Segments
Time at Faster Pace
1:57:42
42% of race
Time at Steady Pace
1:23:03
30% of race
Time at Slower Pace
1:20:20
29% of race
Average Pace: 10:43 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 6142 | 4730 | 291 | 5067 | 4000 | 230 |
| 10K | 3.10 mi | 5846+296 | 4550+180 | 278+13 | 5651 | 4437 | 275 |
| 15K | 3.11 mi | 5557+289 | 4343+207 | 261+17 | 5067 | 4000 | 230 |
| 21K | 3.73 mi | 7868-2311 | 5902-1559 | 384-123 | 13153 | 9121 | 667 |
| 25K | 2.48 mi | 10442-2574 | 7538-1636 | 528-144 | 20541 | 12926 | 1048 |
| 30K | 3.11 mi | 12831-2389 | 8875-1337 | 659-131 | 21260 | 13110 | 1077 |
| 35K | 3.11 mi | 14127-1296 | 9489-614 | 714-55 | 19852 | 12023 | 1002 |
| 40K | 3.10 mi | 14249-122 | 9430+59 | 717-3 | 14966 | 9124 | 683 |
| Finish(26.22 mi) | 1.37 mi | 14429-180 | 9481-51 | 718-1 | 17263 | 10424 | 796 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5067
Males
4000
M50-54
4000
5K→10K
3.1 - 6.2 mi
Overall
5651
Males
4437
M50-54
4437
10K→15K
6.2 - 9.3 mi
Overall
5067
Males
4000
M50-54
4000
15K→21K
9.3 - 13.1 mi
Overall
13153
Males
9121
M50-54
9121
21K→25K
13.1 - 15.5 mi
Overall
20541
Males
12926
M50-54
12926
25K→30K
15.5 - 18.6 mi
Overall
21260
Males
13110
M50-54
13110
30K→35K
18.6 - 21.8 mi
Overall
19852
Males
12023
M50-54
12023
35K→40K
21.8 - 24.9 mi
Overall
14966
Males
9124
M50-54
9124
40K→Finish
24.9 - 26.2 mi
Overall
17263
Males
10424
M50-54
10424
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #6142 |
| 5K → 10K | 126422*+296 | #6142 → #5846 |
| 10K → 15K | 41330*+289 | #5846 → #5557 |
| 15K → 21K | 232514*-2311 | #5557 → #7868 |
| 21K → 25K | 258714-2574 | #7868 → #10442 |
| 25K → 30K | 242435*-2389 | #10442 → #12831 |
| 30K → 35K | 138892*-1296 | #12831 → #14127 |
| 35K → 40K | 428306*-122 | #14127 → #14249 |
| 40K → Finish | 25676*-180 | #14249 → #14429 |
| TOTALS | 95751289*-8287 | #6142 → #14429 |
* 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