Laura Shaffer
New York, NY
Bib: 35120 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 | 31:11 | 10:02 | 3.11 mi | 31:11 | 10:02 | - | |
10K | 1:00:19 | 9:42 | 3.10 mi | 29:08 | 9:23 | -0:39 | |
15K | 1:30:33 | 9:43 | 3.11 mi | 30:14 | 9:44 | +0:21 | |
21K | 2:13:08 | 10:12 | 3.73 mi | 42:35 | 11:25 | +1:41 | |
25K | 2:37:30 | 10:08 | 2.48 mi | 24:22 | 9:48 | -1:37 | |
30K | 3:09:40 | 10:10 | 3.11 mi | 32:10 | 10:21 | +0:33 | |
35K | 3:42:11 | 10:13 | 3.11 mi | 32:31 | 10:28 | +0:07 | |
40K | 4:16:11 | 10:18 | 3.10 mi | 34:00 | 10:57 | +0:29 | |
Finish(26.22 mi) | 4:30:40 | 10:20 | 1.37 mi | 14:29 | 10:37 | -0:20 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:23 /mi
Average Pace
10:20 /mi
Slowest Pace
11:25 /mi
Segments
Time at Faster Pace
1:54:55
42% of race
Time at Steady Pace
1:19:10
29% of race
Time at Slower Pace
1:16:35
28% of race
Average Pace: 10:19 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 11863 | 3437 | 862 | 13217 | 3994 | 1003 |
| 10K | 3.10 mi | 11776+87 | 3383+54 | 845+17 | 11891 | 3409 | 847 |
| 15K | 3.11 mi | 12272-496 | 3573-190 | 893-48 | 13217 | 3994 | 1003 |
| 21K | 3.73 mi | 14774-2502 | 4650-1077 | 1141-248 | 20272 | 7244 | 1631 |
| 25K | 2.48 mi | 14272+502 | 4502+148 | 1117+24 | 12667 | 3966 | 1007 |
| 30K | 3.11 mi | 13677+595 | 4327+175 | 1085+32 | 12045 | 3921 | 984 |
| 35K | 3.11 mi | 13033+644 | 4169+158 | 1051+34 | 10939 | 3748 | 933 |
| 40K | 3.10 mi | 12640+393 | 4136+33 | 1049+2 | 11334 | 4202 | 1036 |
| Finish(26.22 mi) | 1.37 mi | 12478+162 | 4114+22 | 1045+4 | 10447 | 3885 | 1014 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13217
Females
3994
F25-29
3994
5K→10K
3.1 - 6.2 mi
Overall
11891
Females
3409
F25-29
3409
10K→15K
6.2 - 9.3 mi
Overall
13217
Females
3994
F25-29
3994
15K→21K
9.3 - 13.1 mi
Overall
20272
Females
7244
F25-29
7244
21K→25K
13.1 - 15.5 mi
Overall
12667
Females
3966
F25-29
3966
25K→30K
15.5 - 18.6 mi
Overall
12045
Females
3921
F25-29
3921
30K→35K
18.6 - 21.8 mi
Overall
10939
Females
3748
F25-29
3748
35K→40K
21.8 - 24.9 mi
Overall
11334
Females
4202
F25-29
4202
40K→Finish
24.9 - 26.2 mi
Overall
10447
Females
3885
F25-29
3885
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #11863 |
| 5K → 10K | 308395*+87 | #11863 → #11776 |
| 10K → 15K | 616120*-496 | #11776 → #12272 |
| 15K → 21K | 254240*-2502 | #12272 → #14774 |
| 21K → 25K | 48550*+502 | #14774 → #14272 |
| 25K → 30K | 68663*+595 | #14272 → #13677 |
| 30K → 35K | 84728*+644 | #13677 → #13033 |
| 35K → 40K | 182575*+393 | #13033 → #12640 |
| 40K → Finish | 44206*+162 | #12640 → #12478 |
| TOTALS | 38923277*-615 | #11863 → #12478 |
* 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