John Sylvester
Ashburn, VA
Bib: 3489 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 | 26:50 | 8:38 | 3.11 mi | 26:50 | 8:38 | - | |
10K | 52:38 | 8:28 | 3.10 mi | 25:48 | 8:18 | -0:20 | |
15K | 1:18:21 | 8:24 | 3.11 mi | 25:43 | 8:17 | -0:01 | |
21K | 1:49:22 | 8:23 | 3.73 mi | 31:01 | 8:19 | +0:02 | |
25K | 2:09:07 | 8:19 | 2.48 mi | 19:45 | 7:57 | -0:22 | |
30K | 2:34:22 | 8:17 | 3.11 mi | 25:15 | 8:08 | +0:11 | |
35K | 2:59:28 | 8:15 | 3.11 mi | 25:06 | 8:05 | -0:03 | |
40K | 3:26:03 | 8:17 | 3.10 mi | 26:35 | 8:33 | +0:28 | |
Finish(26.22 mi) | 3:37:38 | 8:18 | 1.37 mi | 11:35 | 8:30 | -0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:57 /mi
Average Pace
8:18 /mi
Slowest Pace
8:38 /mi
Segments
Time at Faster Pace
2:32:38
70% of race
Time at Steady Pace
1:05:00
30% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:18 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2894 | 2304 | 509 | 2646 | 2136 | 484 |
| 10K | 3.10 mi | 3019-125 | 2421-117 | 529-20 | 3238 | 2595 | 569 |
| 15K | 3.11 mi | 2843+176 | 2283+138 | 510+19 | 2646 | 2136 | 484 |
| 21K | 3.73 mi | 2710+133 | 2177+106 | 493+17 | 2500 | 2029 | 466 |
| 25K | 2.48 mi | 2573+137 | 2070+107 | 466+27 | 2146 | 1742 | 387 |
| 30K | 3.11 mi | 2321+252 | 1880+190 | 429+37 | 1605 | 1313 | 307 |
| 35K | 3.11 mi | 2126+195 | 1710+170 | 388+41 | 1502 | 1213 | 286 |
| 40K | 3.10 mi | 2007+119 | 1601+109 | 359+29 | 1848 | 1391 | 321 |
| Finish(26.22 mi) | 1.37 mi | 1954+53 | 1556+45 | 352+7 | 1890 | 1426 | 341 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2646
Males
2136
M25-29
2136
5K→10K
3.1 - 6.2 mi
Overall
3238
Males
2595
M25-29
2595
10K→15K
6.2 - 9.3 mi
Overall
2646
Males
2136
M25-29
2136
15K→21K
9.3 - 13.1 mi
Overall
2500
Males
2029
M25-29
2029
21K→25K
13.1 - 15.5 mi
Overall
2146
Males
1742
M25-29
1742
25K→30K
15.5 - 18.6 mi
Overall
1605
Males
1313
M25-29
1313
30K→35K
18.6 - 21.8 mi
Overall
1502
Males
1213
M25-29
1213
35K→40K
21.8 - 24.9 mi
Overall
1848
Males
1391
M25-29
1391
40K→Finish
24.9 - 26.2 mi
Overall
1890
Males
1426
M25-29
1426
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2894 |
| 5K → 10K | 238113*-125 | #2894 → #3019 |
| 10K → 15K | 24200*+176 | #3019 → #2843 |
| 15K → 21K | 29162*+133 | #2843 → #2710 |
| 21K → 25K | 9146*+137 | #2710 → #2573 |
| 25K → 30K | 5257*+252 | #2573 → #2321 |
| 30K → 35K | 9204*+195 | #2321 → #2126 |
| 35K → 40K | 39158*+119 | #2126 → #2007 |
| 40K → Finish | 1366+53 | #2007 → #1954 |
| TOTALS | 3661306*+940 | #2894 → #1954 |
* 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