Mark Grill
Manassas, VA
Bib: 1410 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 | 33:54 | 10:55 | 3.11 mi | 33:54 | 10:55 | - | |
10K | 1:06:26 | 10:41 | 3.10 mi | 32:32 | 10:28 | -0:27 | |
15K | 1:39:31 | 10:41 | 3.11 mi | 33:05 | 10:39 | +0:11 | |
21K | 2:18:56 | 10:39 | 3.73 mi | 39:25 | 10:34 | -0:05 | |
25K | 2:44:53 | 10:37 | 2.48 mi | 25:57 | 10:26 | -0:08 | |
30K | 3:23:26 | 10:55 | 3.11 mi | 38:33 | 12:24 | +1:58 | |
35K | 3:58:26 | 10:58 | 3.11 mi | 35:00 | 11:16 | -1:08 | |
40K | 4:41:14 | 11:19 | 3.10 mi | 42:48 | 13:47 | +2:31 | |
Finish(26.22 mi) | 4:58:39 | 11:24 | 1.37 mi | 17:25 | 12:46 | -1:01 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:26 /mi
Average Pace
11:24 /mi
Slowest Pace
13:47 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:19:53
67% of race
Time at Slower Pace
1:38:46
33% of race
Average Pace: 11:23 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 17546 | 11682 | 1517 | 18781 | 12352 | 1619 |
| 10K | 3.10 mi | 18191-645 | 12047-365 | 1567-50 | 18948 | 12442 | 1629 |
| 15K | 3.11 mi | 18288-97 | 12103-56 | 1581-14 | 18781 | 12352 | 1619 |
| 21K | 3.73 mi | 17432+856 | 11622+481 | 1525+56 | 16178 | 10852 | 1423 |
| 25K | 2.48 mi | 16988+444 | 11334+288 | 1488+37 | 15624 | 10354 | 1348 |
| 30K | 3.11 mi | 17620-632 | 11561-227 | 1525-37 | 19843 | 12374 | 1646 |
| 35K | 3.11 mi | 16855+765 | 11007+554 | 1462+63 | 14056 | 8891 | 1156 |
| 40K | 3.10 mi | 17620-765 | 11275-268 | 1487-25 | 20681 | 12328 | 1620 |
| Finish(26.22 mi) | 1.37 mi | 17740-120 | 11300-25 | 1488-1 | 18453 | 11105 | 1446 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18781
Males
12352
M40-44
12352
5K→10K
3.1 - 6.2 mi
Overall
18948
Males
12442
M40-44
12442
10K→15K
6.2 - 9.3 mi
Overall
18781
Males
12352
M40-44
12352
15K→21K
9.3 - 13.1 mi
Overall
16178
Males
10852
M40-44
10852
21K→25K
13.1 - 15.5 mi
Overall
15624
Males
10354
M40-44
10354
25K→30K
15.5 - 18.6 mi
Overall
19843
Males
12374
M40-44
12374
30K→35K
18.6 - 21.8 mi
Overall
14056
Males
8891
M40-44
8891
35K→40K
21.8 - 24.9 mi
Overall
20681
Males
12328
M40-44
12328
40K→Finish
24.9 - 26.2 mi
Overall
18453
Males
11105
M40-44
11105
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #17546 |
| 5K → 10K | 852207*-645 | #17546 → #18191 |
| 10K → 15K | 462365*-97 | #18191 → #18288 |
| 15K → 21K | 92948*+856 | #18288 → #17432 |
| 21K → 25K | 110554*+444 | #17432 → #16988 |
| 25K → 30K | 860228*-632 | #16988 → #17620 |
| 30K → 35K | 68833*+765 | #17620 → #16855 |
| 35K → 40K | 899134*-765 | #16855 → #17620 |
| 40K → Finish | 20585*-120 | #17620 → #17740 |
| TOTALS | 35483354*-194 | #17546 → #17740 |
* 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