Preston Jones
Laurel, MD
Bib: 12475 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 | 35:13 | 11:20 | 3.11 mi | 35:13 | 11:20 | - | |
10K | 1:07:10 | 10:49 | 3.10 mi | 31:57 | 10:17 | -1:03 | |
15K | 1:40:08 | 10:45 | 3.11 mi | 32:58 | 10:37 | +0:20 | |
21K | 2:24:31 | 11:05 | 3.73 mi | 44:23 | 11:54 | +1:17 | |
25K | 2:58:59 | 11:31 | 2.48 mi | 34:28 | 13:52 | +1:58 | |
30K | 3:46:14 | 12:08 | 3.11 mi | 47:15 | 15:12 | +1:20 | |
35K | 4:35:38 | 12:40 | 3.11 mi | 49:24 | 15:54 | +0:42 | |
40K | 5:24:54 | 13:04 | 3.10 mi | 49:16 | 15:51 | -0:03 | |
Finish(26.22 mi) | 5:46:18 | 13:13 | 1.37 mi | 21:24 | 15:41 | -0:10 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:17 /mi
Average Pace
13:13 /mi
Slowest Pace
15:54 /mi
Segments
Time at Faster Pace
2:24:31
42% of race
Time at Steady Pace
34:28
10% of race
Time at Slower Pace
2:47:19
48% of race
Average Pace: 13:12 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 20285 | 13134 | 2099 | 18541 | 12219 | 1982 |
| 10K | 3.10 mi | 18957+1328 | 12437+697 | 1998+101 | 17690 | 11782 | 1904 |
| 15K | 3.11 mi | 18698+259 | 12315+122 | 1983+15 | 18541 | 12219 | 1982 |
| 21K | 3.73 mi | 19816-1118 | 12885-570 | 2063-80 | 22059 | 13958 | 2215 |
| 25K | 2.48 mi | 21660-1844 | 13767-882 | 2176-113 | 26727 | 15995 | 2414 |
| 30K | 3.11 mi | 23013-1353 | 14384-617 | 2257-81 | 27311 | 16189 | 2434 |
| 35K | 3.11 mi | 24025-1012 | 14790-406 | 2302-45 | 27373 | 16133 | 2402 |
| 40K | 3.10 mi | 24442-417 | 14927-137 | 2316-14 | 25999 | 15329 | 2303 |
| Finish(26.22 mi) | 1.37 mi | 24594-152 | 14964-37 | 2312+4 | 25804 | 15271 | 2315 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18541
Males
12219
M30-34
12219
5K→10K
3.1 - 6.2 mi
Overall
17690
Males
11782
M30-34
11782
10K→15K
6.2 - 9.3 mi
Overall
18541
Males
12219
M30-34
12219
15K→21K
9.3 - 13.1 mi
Overall
22059
Males
13958
M30-34
13958
21K→25K
13.1 - 15.5 mi
Overall
26727
Males
15995
M30-34
15995
25K→30K
15.5 - 18.6 mi
Overall
27311
Males
16189
M30-34
16189
30K→35K
18.6 - 21.8 mi
Overall
27373
Males
16133
M30-34
16133
35K→40K
21.8 - 24.9 mi
Overall
25999
Males
15329
M30-34
15329
40K→Finish
24.9 - 26.2 mi
Overall
25804
Males
15271
M30-34
15271
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #20285 |
| 5K → 10K | 1448* | 120 | +1328 | #20285 | #18957 |
| 10K → 15K | 510* | 251 | +259 | #18957 | #18698 |
| 15K → 21K | 256* | 1374 | -1118 | #18698 | #19816 |
| 21K → 25K | 66* | 1910 | -1844 | #19816 | #21660 |
| 25K → 30K | 88* | 1441 | -1353 | #21660 | #23013 |
| 30K → 35K | 70* | 1082 | -1012 | #23013 | #24025 |
| 35K → 40K | 125* | 542 | -417 | #24025 | #24442 |
| 40K → Finish | 70* | 222 | -152 | #24442 | #24594 |
| TOTALS | 2633* | 6942 | -4309 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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