Margaret Flessas
Arlington, VA
Bib: 18623 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 | 33:24 | 10:45 | 3.11 mi | 33:24 | 10:45 | - | |
10K | 1:05:55 | 10:36 | 3.10 mi | 32:31 | 10:28 | -0:17 | |
15K | 1:38:39 | 10:35 | 3.11 mi | 32:44 | 10:32 | +0:04 | |
21K | 2:18:43 | 10:38 | 3.73 mi | 40:04 | 10:45 | +0:13 | |
25K | 2:43:30 | 10:32 | 2.48 mi | 24:47 | 9:58 | -0:47 | |
30K | 3:16:30 | 10:32 | 3.11 mi | 33:00 | 10:37 | +0:39 | |
35K | 3:48:40 | 10:31 | 3.11 mi | 32:10 | 10:21 | -0:16 | |
40K | 4:23:03 | 10:35 | 3.10 mi | 34:23 | 11:04 | +0:43 | |
Finish(26.22 mi) | 4:37:44 | 10:36 | 1.37 mi | 14:41 | 10:46 | -0:18 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:58 /mi
Average Pace
10:36 /mi
Slowest Pace
11:04 /mi
Segments
Time at Faster Pace
4:03:21
88% of race
Time at Steady Pace
34:23
12% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:36 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 10605 | 3255 | 819 | 10617 | 3280 | 832 |
| 10K | 3.10 mi | 11059-454 | 3449-194 | 842-23 | 11456 | 3633 | 887 |
| 15K | 3.11 mi | 10849+210 | 3362+87 | 842 | 10617 | 3280 | 832 |
| 21K | 3.73 mi | 10654+195 | 3288+74 | 830+12 | 10436 | 3223 | 818 |
| 25K | 2.48 mi | 10157+497 | 3120+168 | 798+32 | 8270 | 2483 | 667 |
| 30K | 3.11 mi | 9612+545 | 2956+164 | 770+28 | 7937 | 2449 | 662 |
| 35K | 3.11 mi | 8986+626 | 2769+187 | 737+33 | 6638 | 2110 | 579 |
| 40K | 3.10 mi | 8612+374 | 2682+87 | 713+24 | 7124 | 2454 | 651 |
| Finish(26.22 mi) | 1.37 mi | 8489+123 | 2659+23 | 711+2 | 6928 | 2413 | 652 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
10617
Females
3280
F25-29
3280
5K→10K
3.1 - 6.2 mi
Overall
11456
Females
3633
F25-29
3633
10K→15K
6.2 - 9.3 mi
Overall
10617
Females
3280
F25-29
3280
15K→21K
9.3 - 13.1 mi
Overall
10436
Females
3223
F25-29
3223
21K→25K
13.1 - 15.5 mi
Overall
8270
Females
2483
F25-29
2483
25K→30K
15.5 - 18.6 mi
Overall
7937
Females
2449
F25-29
2449
30K→35K
18.6 - 21.8 mi
Overall
6638
Females
2110
F25-29
2110
35K→40K
21.8 - 24.9 mi
Overall
7124
Females
2454
F25-29
2454
40K→Finish
24.9 - 26.2 mi
Overall
6928
Females
2413
F25-29
2413
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #10605 |
| 5K → 10K | 54490*-454 | #10605 → #11059 |
| 10K → 15K | 106316*+210 | #11059 → #10849 |
| 15K → 21K | 126321*+195 | #10849 → #10654 |
| 21K → 25K | 21518*+497 | #10654 → #10157 |
| 25K → 30K | 24569*+545 | #10157 → #9612 |
| 30K → 35K | 17643*+626 | #9612 → #8986 |
| 35K → 40K | 58432*+374 | #8986 → #8612 |
| 40K → Finish | 30153*+123 | #8612 → #8489 |
| TOTALS | 9263042*+2116 | #10605 → #8489 |
* 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