Amanda Kertz
Ashburn, VA
Bib: 37952 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 | 43:57 | 14:09 | 3.11 mi | 43:57 | 14:09 | - | |
10K | 1:23:55 | 13:30 | 3.10 mi | 39:58 | 12:52 | -1:17 | |
15K | 2:04:20 | 13:20 | 3.11 mi | 40:25 | 13:01 | +0:09 | |
21K | 2:56:23 | 13:31 | 3.73 mi | 52:03 | 13:58 | +0:57 | |
25K | 3:30:18 | 13:32 | 2.48 mi | 33:55 | 13:39 | -0:19 | |
30K | 4:14:27 | 13:39 | 3.11 mi | 44:09 | 14:13 | +0:34 | |
35K | 4:55:54 | 13:36 | 3.11 mi | 41:27 | 13:20 | -0:53 | |
40K | 5:38:18 | 13:37 | 3.10 mi | 42:24 | 13:39 | +0:19 | |
Finish(26.22 mi) | 5:57:22 | 13:38 | 1.37 mi | 19:04 | 13:59 | +0:20 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:52 /mi
Average Pace
13:38 /mi
Slowest Pace
14:13 /mi
Segments
Time at Faster Pace
5:13:13
88% of race
Time at Steady Pace
44:09
12% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 13:38 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 29682 | 12063 | 1461 | 27773 | 10971 | 1309 |
| 10K | 3.10 mi | 29192+490 | 11757+306 | 1421+40 | 28642 | 11454 | 1387 |
| 15K | 3.11 mi | 28823+369 | 11538+219 | 1392+29 | 27773 | 10971 | 1309 |
| 21K | 3.73 mi | 28513+310 | 11407+131 | 1378+14 | 27598 | 10982 | 1333 |
| 25K | 2.48 mi | 28273+240 | 11308+99 | 1372+6 | 26228 | 10465 | 1261 |
| 30K | 3.11 mi | 27830+443 | 11114+194 | 1340+32 | 25089 | 10076 | 1202 |
| 35K | 3.11 mi | 26992+838 | 10738+376 | 1289+51 | 20944 | 8333 | 975 |
| 40K | 3.10 mi | 26201+791 | 10390+348 | 1237+52 | 20250 | 8157 | 949 |
| Finish(26.22 mi) | 1.37 mi | 25979+222 | 10305+85 | 1230+7 | 22046 | 8887 | 1046 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
27773
Females
10971
F40-44
10971
5K→10K
3.1 - 6.2 mi
Overall
28642
Females
11454
F40-44
11454
10K→15K
6.2 - 9.3 mi
Overall
27773
Females
10971
F40-44
10971
15K→21K
9.3 - 13.1 mi
Overall
27598
Females
10982
F40-44
10982
21K→25K
13.1 - 15.5 mi
Overall
26228
Females
10465
F40-44
10465
25K→30K
15.5 - 18.6 mi
Overall
25089
Females
10076
F40-44
10076
30K→35K
18.6 - 21.8 mi
Overall
20944
Females
8333
F40-44
8333
35K→40K
21.8 - 24.9 mi
Overall
20250
Females
8157
F40-44
8157
40K→Finish
24.9 - 26.2 mi
Overall
22046
Females
8887
F40-44
8887
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #29682 |
| 5K → 10K | 42532*+490 | #29682 → #29192 |
| 10K → 15K | 25394*+369 | #29192 → #28823 |
| 15K → 21K | 84394*+310 | #28823 → #28513 |
| 21K → 25K | 69309*+240 | #28513 → #28273 |
| 25K → 30K | 33476*+443 | #28273 → #27830 |
| 30K → 35K | 2840*+838 | #27830 → #26992 |
| 35K → 40K | 9800*+791 | #26992 → #26201 |
| 40K → Finish | 29251*+222 | #26201 → #25979 |
| TOTALS | 2933996*+3703 | #29682 → #25979 |
* 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