Karen Souther
Bristow, VA
Bib: 25314 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 | 40:10 | 12:56 | 3.11 mi | 40:10 | 12:56 | - | |
10K | 1:18:35 | 12:39 | 3.10 mi | 38:25 | 12:22 | -0:34 | |
15K | 1:56:48 | 12:32 | 3.11 mi | 38:13 | 12:18 | -0:04 | |
21K | 2:46:56 | 12:48 | 3.73 mi | 50:08 | 13:27 | +1:09 | |
25K | 3:21:12 | 12:57 | 2.48 mi | 34:16 | 13:47 | +0:20 | |
30K | 4:10:24 | 13:26 | 3.11 mi | 49:12 | 15:50 | +2:03 | |
35K | 4:58:23 | 13:43 | 3.11 mi | 47:59 | 15:27 | -0:23 | |
40K | 5:44:40 | 13:52 | 3.10 mi | 46:17 | 14:54 | -0:33 | |
Finish(26.22 mi) | 6:06:13 | 13:59 | 1.37 mi | 21:33 | 15:48 | +0:54 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:18 /mi
Average Pace
13:59 /mi
Slowest Pace
15:50 /mi
Segments
Time at Faster Pace
1:56:48
32% of race
Time at Steady Pace
1:24:24
23% of race
Time at Slower Pace
2:45:01
45% of race
Average Pace: 13:58 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 27382 | 10711 | 666 | 25880 | 9922 | 588 |
| 10K | 3.10 mi | 27446-64 | 10755-44 | 671-5 | 27454 | 10784 | 663 |
| 15K | 3.11 mi | 26937+509 | 10476+279 | 639+32 | 25880 | 9922 | 588 |
| 21K | 3.73 mi | 26898+39 | 10488-12 | 637+2 | 26546 | 10407 | 643 |
| 25K | 2.48 mi | 26885+13 | 10550-62 | 652-15 | 26528 | 10618 | 664 |
| 30K | 3.11 mi | 27325-440 | 10857-307 | 686-34 | 28282 | 11572 | 767 |
| 35K | 3.11 mi | 27309+16 | 10898-41 | 692-6 | 26516 | 10867 | 708 |
| 40K | 3.10 mi | 26904+405 | 10751+147 | 676+16 | 23841 | 9736 | 594 |
| Finish(26.22 mi) | 1.37 mi | 26864+40 | 10747+4 | 680-4 | 25976 | 10605 | 670 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
25880
Females
9922
F55-59
9922
5K→10K
3.1 - 6.2 mi
Overall
27454
Females
10784
F55-59
10784
10K→15K
6.2 - 9.3 mi
Overall
25880
Females
9922
F55-59
9922
15K→21K
9.3 - 13.1 mi
Overall
26546
Females
10407
F55-59
10407
21K→25K
13.1 - 15.5 mi
Overall
26528
Females
10618
F55-59
10618
25K→30K
15.5 - 18.6 mi
Overall
28282
Females
11572
F55-59
11572
30K→35K
18.6 - 21.8 mi
Overall
26516
Females
10867
F55-59
10867
35K→40K
21.8 - 24.9 mi
Overall
23841
Females
9736
F55-59
9736
40K→Finish
24.9 - 26.2 mi
Overall
25976
Females
10605
F55-59
10605
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #27382 |
| 5K → 10K | 362298*-64 | #27382 → #27446 |
| 10K → 15K | 83592*+509 | #27446 → #26937 |
| 15K → 21K | 376415*+39 | #26937 → #26898 |
| 21K → 25K | 244257*+13 | #26898 → #26885 |
| 25K → 30K | 575135*-440 | #26885 → #27325 |
| 30K → 35K | 214230*+16 | #27325 → #27309 |
| 35K → 40K | 48453*+405 | #27309 → #26904 |
| 40K → Finish | 74114*+40 | #26904 → #26864 |
| TOTALS | 19762494*+518 | #27382 → #26864 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions