Courtney Herzog
Fairfax, VA
Bib: 26547 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 | 34:37 | 11:08 | 3.11 mi | 34:37 | 11:08 | - | |
10K | 1:09:13 | 11:08 | 3.10 mi | 34:37 | 11:08 | 0:00 | |
15K | 1:43:50 | 11:08 | 3.11 mi | 34:37 | 11:08 | 0:00 | |
21K | 2:25:07 | 11:07 | 3.73 mi | 41:17 | 11:04 | -0:04 | |
25K | 2:51:21 | 11:02 | 2.48 mi | 26:14 | 10:33 | -0:31 | |
30K | 3:25:44 | 11:02 | 3.11 mi | 34:23 | 11:04 | +0:31 | |
35K | 3:58:54 | 10:59 | 3.11 mi | 33:10 | 10:41 | -0:23 | |
40K | 4:33:50 | 11:01 | 3.10 mi | 34:56 | 11:15 | +0:34 | |
Finish(26.22 mi) | 4:49:13 | 11:02 | 1.37 mi | 15:23 | 11:17 | +0:02 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:33 /mi
Average Pace
11:02 /mi
Slowest Pace
11:17 /mi
Segments
Time at Faster Pace
2:15:04
47% of race
Time at Steady Pace
2:34:09
53% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:02 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 19006 | 6558 | 1506 | 21463 | 7709 | 1735 |
| 10K | 3.10 mi | 21023-2017 | 7500-942 | 1654-148 | 22932 | 8431 | 1835 |
| 15K | 3.11 mi | 21070-47 | 7509-9 | 1672-18 | 21463 | 7709 | 1735 |
| 21K | 3.73 mi | 20083+987 | 7059+450 | 1589+83 | 18724 | 6509 | 1502 |
| 25K | 2.48 mi | 19226+857 | 6715+344 | 1529+60 | 16216 | 5556 | 1328 |
| 30K | 3.11 mi | 18233+993 | 6329+386 | 1468+61 | 15034 | 5239 | 1262 |
| 35K | 3.11 mi | 16967+1266 | 5906+423 | 1394+74 | 11756 | 4124 | 1026 |
| 40K | 3.10 mi | 16176+791 | 5667+239 | 1347+47 | 12486 | 4748 | 1157 |
| Finish(26.22 mi) | 1.37 mi | 15952+224 | 5623+44 | 1339+8 | 13035 | 5008 | 1256 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
21463
Females
7709
F25-29
7709
5K→10K
3.1 - 6.2 mi
Overall
22932
Females
8431
F25-29
8431
10K→15K
6.2 - 9.3 mi
Overall
21463
Females
7709
F25-29
7709
15K→21K
9.3 - 13.1 mi
Overall
18724
Females
6509
F25-29
6509
21K→25K
13.1 - 15.5 mi
Overall
16216
Females
5556
F25-29
5556
25K→30K
15.5 - 18.6 mi
Overall
15034
Females
5239
F25-29
5239
30K→35K
18.6 - 21.8 mi
Overall
11756
Females
4124
F25-29
4124
35K→40K
21.8 - 24.9 mi
Overall
12486
Females
4748
F25-29
4748
40K→Finish
24.9 - 26.2 mi
Overall
13035
Females
5008
F25-29
5008
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #19006 |
| 5K → 10K | 208467*-2017 | #19006 → #21023 |
| 10K → 15K | 425378*-47 | #21023 → #21070 |
| 15K → 21K | 1031090*+987 | #21070 → #20083 |
| 21K → 25K | 19876*+857 | #20083 → #19226 |
| 25K → 30K | 351028*+993 | #19226 → #18233 |
| 30K → 35K | 161282*+1266 | #18233 → #16967 |
| 35K → 40K | 66857*+791 | #16967 → #16176 |
| 40K → Finish | 49273*+224 | #16176 → #15952 |
| TOTALS | 27975851*+3054 | #19006 → #15952 |
* 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