Elizabeth Kostrub
Lexington, KY
Bib: 25307 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 | 44:05 | 14:11 | 3.11 mi | 44:05 | 14:11 | - | |
10K | 1:26:49 | 13:58 | 3.10 mi | 42:44 | 13:45 | -0:26 | |
15K | 2:10:36 | 14:01 | 3.11 mi | 43:47 | 14:06 | +0:21 | |
21K | 3:04:07 | 14:07 | 3.73 mi | 53:31 | 14:21 | +0:15 | |
25K | 3:39:20 | 14:07 | 2.48 mi | 35:13 | 14:10 | -0:11 | |
30K | 4:24:21 | 14:11 | 3.11 mi | 45:01 | 14:29 | +0:19 | |
35K | 5:11:12 | 14:19 | 3.11 mi | 46:51 | 15:05 | +0:36 | |
40K | 6:03:04 | 14:36 | 3.10 mi | 51:52 | 16:42 | +1:37 | |
Finish(26.22 mi) | 6:24:12 | 14:40 | 1.37 mi | 21:08 | 15:30 | -1:12 |
Checkpoints & Pacing
Pace Line
Fastest Pace
13:45 /mi
Average Pace
14:40 /mi
Slowest Pace
16:42 /mi
Segments
Time at Faster Pace
42:44
11% of race
Time at Steady Pace
3:41:37
58% of race
Time at Slower Pace
1:59:51
31% of race
Average Pace: 14:39 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 29723 | 12085 | 1367 | 29359 | 11898 | 1357 |
| 10K | 3.10 mi | 29782-59 | 12133-48 | 1376-9 | 29768 | 12121 | 1377 |
| 15K | 3.11 mi | 29719+63 | 12096+37 | 1377-1 | 29359 | 11898 | 1357 |
| 21K | 3.73 mi | 29462+257 | 11954+142 | 1371+6 | 28290 | 11359 | 1317 |
| 25K | 2.48 mi | 29241+221 | 11850+104 | 1365+6 | 27262 | 11010 | 1258 |
| 30K | 3.11 mi | 28810+431 | 11640+210 | 1346+19 | 25762 | 10416 | 1199 |
| 35K | 3.11 mi | 28477+333 | 11499+141 | 1336+10 | 25719 | 10524 | 1212 |
| 40K | 3.10 mi | 28388+89 | 11480+19 | 1333+3 | 27314 | 11228 | 1285 |
| Finish(26.22 mi) | 1.37 mi | 28197+191 | 11397+83 | 1327+6 | 25421 | 10362 | 1190 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
29359
Females
11898
F35-39
11898
5K→10K
3.1 - 6.2 mi
Overall
29768
Females
12121
F35-39
12121
10K→15K
6.2 - 9.3 mi
Overall
29359
Females
11898
F35-39
11898
15K→21K
9.3 - 13.1 mi
Overall
28290
Females
11359
F35-39
11359
21K→25K
13.1 - 15.5 mi
Overall
27262
Females
11010
F35-39
11010
25K→30K
15.5 - 18.6 mi
Overall
25762
Females
10416
F35-39
10416
30K→35K
18.6 - 21.8 mi
Overall
25719
Females
10524
F35-39
10524
35K→40K
21.8 - 24.9 mi
Overall
27314
Females
11228
F35-39
11228
40K→Finish
24.9 - 26.2 mi
Overall
25421
Females
10362
F35-39
10362
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #29723 |
| 5K → 10K | 103* | 162 | -59 | #29723 | #29782 |
| 10K → 15K | 125* | 62 | +63 | #29782 | #29719 |
| 15K → 21K | 291* | 34 | +257 | #29719 | #29462 |
| 21K → 25K | 241* | 20 | +221 | #29462 | #29241 |
| 25K → 30K | 438* | 7 | +431 | #29241 | #28810 |
| 30K → 35K | 348* | 15 | +333 | #28810 | #28477 |
| 35K → 40K | 184* | 95 | +89 | #28477 | #28388 |
| 40K → Finish | 194* | 3 | +191 | #28388 | #28197 |
| TOTALS | 1924* | 398 | +1526 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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