James Perkins
Bethesda, MD
Bib: 2917 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 | 25:55 | 8:21 | 3.11 mi | 25:55 | 8:21 | - | |
10K | 49:59 | 8:03 | 3.10 mi | 24:04 | 7:45 | -0:36 | |
15K | 1:14:56 | 8:02 | 3.11 mi | 24:57 | 8:02 | +0:17 | |
21K | 1:46:02 | 8:08 | 3.73 mi | 31:06 | 8:21 | +0:19 | |
25K | 2:07:32 | 8:13 | 2.48 mi | 21:30 | 8:39 | +0:18 | |
30K | 2:36:57 | 8:25 | 3.11 mi | 29:25 | 9:28 | +0:49 | |
35K | 3:10:45 | 8:46 | 3.11 mi | 33:48 | 10:53 | +1:25 | |
40K | 3:45:41 | 9:05 | 3.10 mi | 34:56 | 11:15 | +0:22 | |
Finish(26.22 mi) | 3:59:34 | 9:09 | 1.37 mi | 13:53 | 10:11 | -1:04 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:45 /mi
Average Pace
9:09 /mi
Slowest Pace
11:15 /mi
Segments
Time at Faster Pace
49:01
20% of race
Time at Steady Pace
1:18:31
33% of race
Time at Slower Pace
1:52:02
47% of race
Average Pace: 9:08 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2053 | 1680 | 199 | 2049 | 1681 | 195 |
| 10K | 3.10 mi | 1921+132 | 1589+91 | 184+15 | 1749 | 1454 | 168 |
| 15K | 3.11 mi | 1946-25 | 1606-17 | 192-8 | 2049 | 1681 | 195 |
| 21K | 3.73 mi | 2100-154 | 1719-113 | 204-12 | 2565 | 2079 | 243 |
| 25K | 2.48 mi | 2331-231 | 1893-174 | 230-26 | 4212 | 3246 | 394 |
| 30K | 3.11 mi | 2688-357 | 2143-250 | 250-20 | 5056 | 3740 | 448 |
| 35K | 3.11 mi | 3518-830 | 2729-586 | 325-75 | 7785 | 5195 | 640 |
| 40K | 3.10 mi | 4188-670 | 3160-431 | 376-51 | 7485 | 4880 | 580 |
| Finish(26.22 mi) | 1.37 mi | 4322-134 | 3232-72 | 386-10 | 5581 | 3748 | 450 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2049
Males
1681
M40-44
1681
5K→10K
3.1 - 6.2 mi
Overall
1749
Males
1454
M40-44
1454
10K→15K
6.2 - 9.3 mi
Overall
2049
Males
1681
M40-44
1681
15K→21K
9.3 - 13.1 mi
Overall
2565
Males
2079
M40-44
2079
21K→25K
13.1 - 15.5 mi
Overall
4212
Males
3246
M40-44
3246
25K→30K
15.5 - 18.6 mi
Overall
5056
Males
3740
M40-44
3740
30K→35K
18.6 - 21.8 mi
Overall
7785
Males
5195
M40-44
5195
35K→40K
21.8 - 24.9 mi
Overall
7485
Males
4880
M40-44
4880
40K→Finish
24.9 - 26.2 mi
Overall
5581
Males
3748
M40-44
3748
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2053 |
| 5K → 10K | 38170+132 | #2053 → #1921 |
| 10K → 15K | 7146*-25 | #1921 → #1946 |
| 15K → 21K | 18228*-154 | #1946 → #2100 |
| 21K → 25K | 24413*-231 | #2100 → #2331 |
| 25K → 30K | 38528*-357 | #2331 → #2688 |
| 30K → 35K | 85525*-830 | #2688 → #3518 |
| 35K → 40K | 70131*-670 | #3518 → #4188 |
| 40K → Finish | 16329*-134 | #4188 → #4322 |
| TOTALS | 2639370*-2269 | #2053 → #4322 |
* 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