Michael O’Brien
Arlington, VA
Bib: 10059 M
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 32:19 | 10:24 | 3.11 mi | 32:19 | 10:24 | - | |
10K | 1:02:27 | 10:03 | 3.10 mi | 30:08 | 9:42 | -0:42 | |
15K | 1:32:55 | 9:58 | 3.11 mi | 30:28 | 9:48 | +0:06 | |
21K | 2:10:00 | 9:58 | 3.73 mi | 37:05 | 9:57 | +0:09 | |
25K | 2:34:25 | 9:56 | 2.48 mi | 24:25 | 9:49 | -0:08 | |
30K | 3:05:27 | 9:57 | 3.11 mi | 31:02 | 9:59 | +0:10 | |
35K | 3:36:56 | 9:58 | 3.11 mi | 31:29 | 10:08 | +0:09 | |
40K | 4:10:23 | 10:04 | 3.10 mi | 33:27 | 10:46 | +0:38 | |
Finish(26.22 mi) | 4:27:00 | 10:11 | 1.37 mi | 16:37 | 12:11 | +1:25 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:42 /mi
Average Pace
10:11 /mi
Slowest Pace
12:11 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:04:37
69% of race
Time at Slower Pace
1:22:23
31% of race
Average Pace: 10:11 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 14173 | 9795 | 1833 | 13632 | 9455 | 1821 |
| 10K | 3.10 mi | 13912+261 | 9653+142 | 1834-1 | 13742 | 9571 | 1831 |
| 15K | 3.11 mi | 13707+205 | 9527+126 | 1818+16 | 13632 | 9455 | 1821 |
| 21K | 3.73 mi | 13353+354 | 9282+245 | 1803+15 | 12927 | 9000 | 1761 |
| 25K | 2.48 mi | 13129+224 | 9118+164 | 1772+31 | 12759 | 8763 | 1724 |
| 30K | 3.11 mi | 12469+660 | 8667+451 | 1702+70 | 10490 | 7252 | 1474 |
| 35K | 3.11 mi | 11825+644 | 8175+492 | 1634+68 | 9633 | 6481 | 1313 |
| 40K | 3.10 mi | 11459+366 | 7830+345 | 1576+58 | 10630 | 6760 | 1341 |
| Finish(26.22 mi) | 1.37 mi | 11767-308 | 7967-137 | 1603-27 | 16393 | 9937 | 1896 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13632
Males
9455
M25-29
9455
5K→10K
3.1 - 6.2 mi
Overall
13742
Males
9571
M25-29
9571
10K→15K
6.2 - 9.3 mi
Overall
13632
Males
9455
M25-29
9455
15K→21K
9.3 - 13.1 mi
Overall
12927
Males
9000
M25-29
9000
21K→25K
13.1 - 15.5 mi
Overall
12759
Males
8763
M25-29
8763
25K→30K
15.5 - 18.6 mi
Overall
10490
Males
7252
M25-29
7252
30K→35K
18.6 - 21.8 mi
Overall
9633
Males
6481
M25-29
6481
35K→40K
21.8 - 24.9 mi
Overall
10630
Males
6760
M25-29
6760
40K→Finish
24.9 - 26.2 mi
Overall
16393
Males
9937
M25-29
9937
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #14173 |
| 5K → 10K | 281542*+261 | #14173 → #13912 |
| 10K → 15K | 189394*+205 | #13912 → #13707 |
| 15K → 21K | 164518*+354 | #13707 → #13353 |
| 21K → 25K | 127351*+224 | #13353 → #13129 |
| 25K → 30K | 49709*+660 | #13129 → #12469 |
| 30K → 35K | 73717*+644 | #12469 → #11825 |
| 35K → 40K | 162528*+366 | #11825 → #11459 |
| 40K → Finish | 35648*-308 | #11459 → #11767 |
| TOTALS | 14013807*+2406 | #14173 → #11767 |
* 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