Katherine Manzilla
Arlington, VA
Bib: 23662 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 | 37:26 | 12:03 | 3.11 mi | 37:26 | 12:03 | - | |
10K | 1:11:21 | 11:29 | 3.10 mi | 33:55 | 10:55 | -1:08 | |
15K | 1:46:43 | 11:27 | 3.11 mi | 35:22 | 11:23 | +0:28 | |
21K | 2:25:49 | 11:10 | 3.73 mi | 39:06 | 10:29 | -0:54 | |
25K | 2:50:58 | 11:00 | 2.48 mi | 25:09 | 10:07 | -0:22 | |
30K | 3:23:38 | 10:55 | 3.11 mi | 32:40 | 10:31 | +0:24 | |
35K | 3:56:16 | 10:52 | 3.11 mi | 32:38 | 10:30 | -0:01 | |
40K | 4:27:42 | 10:46 | 3.10 mi | 31:26 | 10:07 | -0:23 | |
Finish(26.22 mi) | 4:41:05 | 10:44 | 1.37 mi | 13:23 | 9:49 | -0:18 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:49 /mi
Average Pace
10:44 /mi
Slowest Pace
12:03 /mi
Segments
Time at Faster Pace
1:09:58
25% of race
Time at Steady Pace
1:44:24
37% of race
Time at Slower Pace
1:46:43
38% of race
Average Pace: 10:43 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 24202 | 9058 | 1281 | 22579 | 8241 | 1184 |
| 10K | 3.10 mi | 22920+1282 | 8407+651 | 1216+65 | 21699 | 7820 | 1114 |
| 15K | 3.11 mi | 22810+110 | 8343+64 | 1186+30 | 22579 | 8241 | 1184 |
| 21K | 3.73 mi | 20364+2446 | 7196+1147 | 1044+142 | 15758 | 5141 | 752 |
| 25K | 2.48 mi | 19078+1286 | 6642+554 | 976+68 | 14143 | 4624 | 693 |
| 30K | 3.11 mi | 17666+1412 | 6080+562 | 888+88 | 12705 | 4189 | 634 |
| 35K | 3.11 mi | 16364+1302 | 5633+447 | 827+61 | 11086 | 3810 | 576 |
| 40K | 3.10 mi | 14948+1416 | 5124+509 | 756+71 | 8158 | 2793 | 424 |
| Finish(26.22 mi) | 1.37 mi | 14433+515 | 4949+175 | 736+20 | 7204 | 2437 | 371 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
22579
Females
8241
F30-34
8241
5K→10K
3.1 - 6.2 mi
Overall
21699
Females
7820
F30-34
7820
10K→15K
6.2 - 9.3 mi
Overall
22579
Females
8241
F30-34
8241
15K→21K
9.3 - 13.1 mi
Overall
15758
Females
5141
F30-34
5141
21K→25K
13.1 - 15.5 mi
Overall
14143
Females
4624
F30-34
4624
25K→30K
15.5 - 18.6 mi
Overall
12705
Females
4189
F30-34
4189
30K→35K
18.6 - 21.8 mi
Overall
11086
Females
3810
F30-34
3810
35K→40K
21.8 - 24.9 mi
Overall
8158
Females
2793
F30-34
2793
40K→Finish
24.9 - 26.2 mi
Overall
7204
Females
2437
F30-34
2437
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #24202 |
| 5K → 10K | 821364*+1282 | #24202 → #22920 |
| 10K → 15K | 357467*+110 | #22920 → #22810 |
| 15K → 21K | 22448*+2446 | #22810 → #20364 |
| 21K → 25K | 31289*+1286 | #20364 → #19078 |
| 25K → 30K | 101422*+1412 | #19078 → #17666 |
| 30K → 35K | 121314*+1302 | #17666 → #16364 |
| 35K → 40K | 71423*+1416 | #16364 → #14948 |
| 40K → Finish | 4519*+515 | #14948 → #14433 |
| TOTALS | 47710246*+9769 | #24202 → #14433 |
* 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