Mark Childress
Alexandria, VA
Bib: 18417 M
Race Timeline
The Course
Half Splits
Your race, unpacked
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 29:49 | 9:36 | 3.11 mi | 29:49 | 9:36 | - | |
10K | 57:07 | 9:12 | 3.10 mi | 27:18 | 8:47 | -0:49 | |
15K | 1:24:35 | 9:04 | 3.11 mi | 27:28 | 8:50 | +0:03 | |
21K | 1:58:40 | 9:06 | 3.73 mi | 34:05 | 9:09 | +0:19 | |
25K | 2:20:59 | 9:05 | 2.48 mi | 22:19 | 8:59 | -0:10 | |
30K | 2:50:44 | 9:10 | 3.11 mi | 29:45 | 9:35 | +0:36 | |
35K | 3:25:04 | 9:26 | 3.11 mi | 34:20 | 11:03 | +1:28 | |
40K | 4:06:55 | 9:56 | 3.10 mi | 41:51 | 13:28 | +2:25 | |
Finish(26.22 mi) | 4:25:53 | 10:09 | 1.37 mi | 18:58 | 13:54 | +0:26 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:47 /mi
Average Pace
10:09 /mi
Slowest Pace
13:54 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:50:44
64% of race
Time at Slower Pace
1:35:09
36% of race
Average Pace: 10:08 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 9265 | 6802 | 466 | 8030 | 6006 | 388 |
| 10K | 3.10 mi | 8613+652 | 6393+409 | 434+32 | 7971 | 5991 | 397 |
| 15K | 3.11 mi | 8418+195 | 6273+120 | 417+17 | 8030 | 6006 | 388 |
| 21K | 3.73 mi | 8352+66 | 6230+43 | 414+3 | 8626 | 6375 | 416 |
| 25K | 2.48 mi | 8346+6 | 6200+30 | 408+6 | 8725 | 6382 | 426 |
| 30K | 3.11 mi | 8358-12 | 6175+25 | 409-1 | 8729 | 6245 | 430 |
| 35K | 3.11 mi | 9088-730 | 6564-389 | 455-46 | 13246 | 8450 | 634 |
| 40K | 3.10 mi | 10760-1672 | 7424-860 | 534-79 | 19773 | 11859 | 971 |
| Finish(26.22 mi) | 1.37 mi | 11562-802 | 7847-423 | 573-39 | 21854 | 13049 | 1068 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
8030
Males
6006
M50-54
6006
5K→10K
3.1 - 6.2 mi
Overall
7971
Males
5991
M50-54
5991
10K→15K
6.2 - 9.3 mi
Overall
8030
Males
6006
M50-54
6006
15K→21K
9.3 - 13.1 mi
Overall
8626
Males
6375
M50-54
6375
21K→25K
13.1 - 15.5 mi
Overall
8725
Males
6382
M50-54
6382
25K→30K
15.5 - 18.6 mi
Overall
8729
Males
6245
M50-54
6245
30K→35K
18.6 - 21.8 mi
Overall
13246
Males
8450
M50-54
8450
35K→40K
21.8 - 24.9 mi
Overall
19773
Males
11859
M50-54
11859
40K→Finish
24.9 - 26.2 mi
Overall
21854
Males
13049
M50-54
13049
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #9265 |
| 5K → 10K | 78730*+652 | #9265 → #8613 |
| 10K → 15K | 146341*+195 | #8613 → #8418 |
| 15K → 21K | 228294*+66 | #8418 → #8352 |
| 21K → 25K | 200206*+6 | #8352 → #8346 |
| 25K → 30K | 323311*-12 | #8346 → #8358 |
| 30K → 35K | 875145*-730 | #8358 → #9088 |
| 35K → 40K | 171846*-1672 | #9088 → #10760 |
| 40K → Finish | 81715*-802 | #10760 → #11562 |
| TOTALS | 43852088*-2297 | #9265 → #11562 |
* 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