Brian Collins
Stafford, VA
Bib: 17150 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 | 33:50 | 10:53 | 3.11 mi | 33:50 | 10:53 | - | |
10K | 1:05:14 | 10:30 | 3.10 mi | 31:24 | 10:06 | -0:47 | |
15K | 1:36:45 | 10:23 | 3.11 mi | 31:31 | 10:09 | +0:03 | |
21K | 2:15:54 | 10:25 | 3.73 mi | 39:09 | 10:30 | +0:21 | |
25K | 2:42:06 | 10:26 | 2.48 mi | 26:12 | 10:32 | +0:02 | |
30K | 3:17:18 | 10:35 | 3.11 mi | 35:12 | 11:20 | +0:48 | |
35K | 3:54:57 | 10:48 | 3.11 mi | 37:39 | 12:07 | +0:47 | |
40K | 4:35:11 | 11:04 | 3.10 mi | 40:14 | 12:57 | +0:50 | |
Finish(26.22 mi) | 4:51:39 | 11:08 | 1.37 mi | 16:28 | 12:04 | -0:53 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:06 /mi
Average Pace
11:08 /mi
Slowest Pace
12:57 /mi
Segments
Time at Faster Pace
1:02:55
22% of race
Time at Steady Pace
2:14:23
46% of race
Time at Slower Pace
1:34:21
32% of race
Average Pace: 11:07 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 17419 | 11609 | 1505 | 15568 | 10563 | 1370 |
| 10K | 3.10 mi | 16851+568 | 11325+284 | 1476+29 | 16395 | 11079 | 1440 |
| 15K | 3.11 mi | 16294+557 | 11019+306 | 1425+51 | 15568 | 10563 | 1370 |
| 21K | 3.73 mi | 15986+308 | 10814+205 | 1413+12 | 15829 | 10650 | 1396 |
| 25K | 2.48 mi | 15938+48 | 10738+76 | 1408+5 | 16136 | 10620 | 1388 |
| 30K | 3.11 mi | 15837+101 | 10586+152 | 1394+14 | 16075 | 10331 | 1351 |
| 35K | 3.11 mi | 16024-187 | 10551+35 | 1399-5 | 17068 | 10499 | 1367 |
| 40K | 3.10 mi | 16440-416 | 10640-89 | 1402-3 | 18197 | 10950 | 1431 |
| Finish(26.22 mi) | 1.37 mi | 16408+32 | 10581+59 | 1398+4 | 15985 | 9706 | 1254 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
15568
Males
10563
M40-44
10563
5K→10K
3.1 - 6.2 mi
Overall
16395
Males
11079
M40-44
11079
10K→15K
6.2 - 9.3 mi
Overall
15568
Males
10563
M40-44
10563
15K→21K
9.3 - 13.1 mi
Overall
15829
Males
10650
M40-44
10650
21K→25K
13.1 - 15.5 mi
Overall
16136
Males
10620
M40-44
10620
25K→30K
15.5 - 18.6 mi
Overall
16075
Males
10331
M40-44
10331
30K→35K
18.6 - 21.8 mi
Overall
17068
Males
10499
M40-44
10499
35K→40K
21.8 - 24.9 mi
Overall
18197
Males
10950
M40-44
10950
40K→Finish
24.9 - 26.2 mi
Overall
15985
Males
9706
M40-44
9706
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #17419 |
| 5K → 10K | 212780*+568 | #17419 → #16851 |
| 10K → 15K | 110667*+557 | #16851 → #16294 |
| 15K → 21K | 263571*+308 | #16294 → #15986 |
| 21K → 25K | 289337*+48 | #15986 → #15938 |
| 25K → 30K | 321422*+101 | #15938 → #15837 |
| 30K → 35K | 542355*-187 | #15837 → #16024 |
| 35K → 40K | 626210*-416 | #16024 → #16440 |
| 40K → Finish | 105137*+32 | #16440 → #16408 |
| TOTALS | 24683479*+1011 | #17419 → #16408 |
* 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