Katie Rosenberger
Gaithersburg, MD
Bib: 37112 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 | 40:51 | 13:09 | 3.11 mi | 40:51 | 13:09 | - | |
10K | 1:19:47 | 12:50 | 3.10 mi | 38:56 | 12:32 | -0:37 | |
15K | 1:59:57 | 12:52 | 3.11 mi | 40:10 | 12:56 | +0:24 | |
21K | 2:58:52 | 13:42 | 3.73 mi | 58:55 | 15:48 | +2:52 | |
25K | 3:32:20 | 13:40 | 2.48 mi | 33:28 | 13:28 | -2:20 | |
30K | 4:19:49 | 13:56 | 3.11 mi | 47:29 | 15:17 | +1:49 | |
35K | 5:09:52 | 14:15 | 3.11 mi | 50:03 | 16:07 | +0:50 | |
40K | 6:02:14 | 14:34 | 3.10 mi | 52:22 | 16:51 | +0:44 | |
Finish(26.22 mi) | 6:24:01 | 14:39 | 1.37 mi | 21:47 | 15:58 | -0:53 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:32 /mi
Average Pace
14:39 /mi
Slowest Pace
16:51 /mi
Segments
Time at Faster Pace
2:33:25
40% of race
Time at Steady Pace
2:08:11
33% of race
Time at Slower Pace
1:42:25
27% of race
Average Pace: 14:39 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 27990 | 11063 | 1503 | 27606 | 10876 | 1478 |
| 10K | 3.10 mi | 27994-4 | 11063 | 1503 | 27945 | 11053 | 1507 |
| 15K | 3.11 mi | 27906+88 | 11035+28 | 1503 | 27606 | 10876 | 1478 |
| 21K | 3.73 mi | 28895-989 | 11615-580 | 1553-50 | 29653 | 12112 | 1596 |
| 25K | 2.48 mi | 28538+357 | 11450+165 | 1537+16 | 25834 | 10271 | 1392 |
| 30K | 3.11 mi | 28427+111 | 11436+14 | 1531+6 | 27430 | 11185 | 1497 |
| 35K | 3.11 mi | 28382+45 | 11452-16 | 1537-6 | 27716 | 11399 | 1517 |
| 40K | 3.10 mi | 28302+80 | 11432+20 | 1534+3 | 27499 | 11314 | 1515 |
| Finish(26.22 mi) | 1.37 mi | 28190+112 | 11391+41 | 1529+5 | 26228 | 10710 | 1469 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
27606
Females
10876
F30-34
10876
5K→10K
3.1 - 6.2 mi
Overall
27945
Females
11053
F30-34
11053
10K→15K
6.2 - 9.3 mi
Overall
27606
Females
10876
F30-34
10876
15K→21K
9.3 - 13.1 mi
Overall
29653
Females
12112
F30-34
12112
21K→25K
13.1 - 15.5 mi
Overall
25834
Females
10271
F30-34
10271
25K→30K
15.5 - 18.6 mi
Overall
27430
Females
11185
F30-34
11185
30K→35K
18.6 - 21.8 mi
Overall
27716
Females
11399
F30-34
11399
35K→40K
21.8 - 24.9 mi
Overall
27499
Females
11314
F30-34
11314
40K→Finish
24.9 - 26.2 mi
Overall
26228
Females
10710
F30-34
10710
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #27990 |
| 5K → 10K | 286* | 290 | -4 | #27990 | #27994 |
| 10K → 15K | 307* | 219 | +88 | #27994 | #27906 |
| 15K → 21K | 70* | 1059 | -989 | #27906 | #28895 |
| 21K → 25K | 386* | 29 | +357 | #28895 | #28538 |
| 25K → 30K | 235* | 124 | +111 | #28538 | #28427 |
| 30K → 35K | 170* | 125 | +45 | #28427 | #28382 |
| 35K → 40K | 189* | 109 | +80 | #28382 | #28302 |
| 40K → Finish | 137* | 25 | +112 | #28302 | #28190 |
| TOTALS | 1780* | 1980 | -200 |
* 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