Amy Ng
Brooklyn, NY
Bib: 33685 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 | 35:16 | 11:21 | 3.11 mi | 35:16 | 11:21 | - | |
10K | 1:07:55 | 10:56 | 3.10 mi | 32:39 | 10:31 | -0:50 | |
15K | 1:40:54 | 10:50 | 3.11 mi | 32:59 | 10:37 | +0:06 | |
21K | 2:20:49 | 10:47 | 3.73 mi | 39:55 | 10:42 | +0:05 | |
25K | 2:46:51 | 10:44 | 2.48 mi | 26:02 | 10:28 | -0:14 | |
30K | 3:26:15 | 11:04 | 3.11 mi | 39:24 | 12:41 | +2:13 | |
35K | 4:08:33 | 11:26 | 3.11 mi | 42:18 | 13:37 | +0:56 | |
40K | 4:50:58 | 11:42 | 3.10 mi | 42:25 | 13:39 | +0:02 | |
Finish(26.22 mi) | 5:09:46 | 11:49 | 1.37 mi | 18:48 | 13:47 | +0:08 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:28 /mi
Average Pace
11:49 /mi
Slowest Pace
13:47 /mi
Segments
Time at Faster Pace
1:31:40
30% of race
Time at Steady Pace
1:15:11
24% of race
Time at Slower Pace
2:22:55
46% of race
Average Pace: 11:49 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 20403 | 7216 | 814 | 18591 | 6349 | 735 |
| 10K | 6.21 mi | 3.10 mi | 19770+633 | 6912+304 | 786+28 | 19199 | 6630 | 764 |
| 15K | 9.32 mi | 3.11 mi | 19212+558 | 6618+294 | 763+23 | 18591 | 6349 | 735 |
| 21K | 13.05 mi | 3.73 mi | 18269+943 | 6203+415 | 710+53 | 16960 | 5657 | 655 |
| 25K | 15.53 mi | 2.48 mi | 17703+566 | 5992+211 | 684+26 | 15796 | 5351 | 614 |
| 30K | 18.64 mi | 3.11 mi | 18386-683 | 6415-423 | 739-55 | 20721 | 7901 | 901 |
| 35K | 21.75 mi | 3.11 mi | 19106-720 | 6890-475 | 784-45 | 21891 | 8781 | 1015 |
| 40K | 24.85 mi | 3.10 mi | 19365-259 | 7140-250 | 822-38 | 20280 | 8169 | 941 |
| Finish | 26.22 mi | 1.37 mi | 19493-128 | 7237-97 | 832-10 | 21517 | 8651 | 997 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18591
Females
6349
F35-39
6349
5K→10K
3.1 - 6.2 mi
Overall
19199
Females
6630
F35-39
6630
10K→15K
6.2 - 9.3 mi
Overall
18591
Females
6349
F35-39
6349
15K→21K
9.3 - 13.1 mi
Overall
16960
Females
5657
F35-39
5657
21K→25K
13.1 - 15.5 mi
Overall
15796
Females
5351
F35-39
5351
25K→30K
15.5 - 18.6 mi
Overall
20721
Females
7901
F35-39
7901
30K→35K
18.6 - 21.8 mi
Overall
21891
Females
8781
F35-39
8781
35K→40K
21.8 - 24.9 mi
Overall
20280
Females
8169
F35-39
8169
40K→Finish
24.9 - 26.2 mi
Overall
21517
Females
8651
F35-39
8651
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #20403 |
| 5K → 10K | 859* | 226 | +633 | #20403 | #19770 |
| 10K → 15K | 710* | 152 | +558 | #19770 | #19212 |
| 15K → 21K | 1031* | 88 | +943 | #19212 | #18269 |
| 21K → 25K | 656* | 90 | +566 | #18269 | #17703 |
| 25K → 30K | 204* | 887 | -683 | #17703 | #18386 |
| 30K → 35K | 169* | 889 | -720 | #18386 | #19106 |
| 35K → 40K | 242* | 501 | -259 | #19106 | #19365 |
| 40K → Finish | 86* | 214 | -128 | #19365 | #19493 |
| TOTALS | 3957* | 3047 | +910 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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