William Karell
Arlington, VA
Bib: 6631 M
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 | 28:50 | 9:17 | 3.11 mi | 28:50 | 9:17 | - | |
10K | 56:35 | 9:06 | 3.10 mi | 27:45 | 8:56 | -0:21 | |
15K | 1:25:43 | 9:12 | 3.11 mi | 29:08 | 9:23 | +0:27 | |
21K | 2:04:01 | 9:30 | 3.73 mi | 38:18 | 10:16 | +0:53 | |
25K | 2:30:11 | 9:40 | 2.48 mi | 26:10 | 10:32 | +0:16 | |
30K | 3:05:50 | 9:58 | 3.11 mi | 35:39 | 11:28 | +0:56 | |
35K | 3:46:33 | 10:25 | 3.11 mi | 40:43 | 13:06 | +1:38 | |
40K | 4:28:13 | 10:47 | 3.10 mi | 41:40 | 13:25 | +0:19 | |
Finish(26.22 mi) | 4:46:03 | 10:55 | 1.37 mi | 17:50 | 13:05 | -0:20 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:56 /mi
Average Pace
10:55 /mi
Slowest Pace
13:25 /mi
Segments
Time at Faster Pace
1:25:43
30% of race
Time at Steady Pace
1:04:28
23% of race
Time at Slower Pace
2:15:52
47% of race
Average Pace: 10:55 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 7215 | 5463 | 701 | 11256 | 8059 | 1026 |
| 10K | 3.10 mi | 8069-854 | 6035-572 | 779-78 | 9033 | 6693 | 859 |
| 15K | 3.11 mi | 9200-1131 | 6784-749 | 868-89 | 11256 | 8059 | 1026 |
| 21K | 3.73 mi | 10838-1638 | 7818-1034 | 1009-141 | 14618 | 9996 | 1303 |
| 25K | 2.48 mi | 11654-816 | 8275-457 | 1070-61 | 16059 | 10581 | 1378 |
| 30K | 3.11 mi | 12584-930 | 8746-471 | 1139-69 | 16638 | 10663 | 1399 |
| 35K | 3.11 mi | 14028-1444 | 9430-684 | 1231-92 | 20212 | 12207 | 1616 |
| 40K | 3.10 mi | 15041-1013 | 9883-453 | 1294-63 | 19592 | 11764 | 1542 |
| Finish(26.22 mi) | 1.37 mi | 15361-320 | 10010-127 | 1308-14 | 19391 | 11671 | 1528 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11256
Males
8059
M40-44
8059
5K→10K
3.1 - 6.2 mi
Overall
9033
Males
6693
M40-44
6693
10K→15K
6.2 - 9.3 mi
Overall
11256
Males
8059
M40-44
8059
15K→21K
9.3 - 13.1 mi
Overall
14618
Males
9996
M40-44
9996
21K→25K
13.1 - 15.5 mi
Overall
16059
Males
10581
M40-44
10581
25K→30K
15.5 - 18.6 mi
Overall
16638
Males
10663
M40-44
10663
30K→35K
18.6 - 21.8 mi
Overall
20212
Males
12207
M40-44
12207
35K→40K
21.8 - 24.9 mi
Overall
19592
Males
11764
M40-44
11764
40K→Finish
24.9 - 26.2 mi
Overall
19391
Males
11671
M40-44
11671
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #7215 |
| 5K → 10K | 91460*-854 | #7215 → #8069 |
| 10K → 15K | 117140*-1131 | #8069 → #9200 |
| 15K → 21K | 169254*-1638 | #9200 → #10838 |
| 21K → 25K | 89074*-816 | #10838 → #11654 |
| 25K → 30K | 1039109*-930 | #11654 → #12584 |
| 30K → 35K | 153086*-1444 | #12584 → #14028 |
| 35K → 40K | 1114101*-1013 | #14028 → #15041 |
| 40K → Finish | 36545*-320 | #15041 → #15361 |
| TOTALS | 8715569*-8146 | #7215 → #15361 |
* 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