Jon Shields
Ashburn, VA
Bib: 22637 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 | 28:40 | 9:14 | 3.11 mi | 28:40 | 9:14 | - | |
10K | 56:18 | 9:04 | 3.10 mi | 27:38 | 8:54 | -0:20 | |
15K | 1:23:37 | 8:58 | 3.11 mi | 27:19 | 8:48 | -0:06 | |
21K | 1:56:12 | 8:54 | 3.73 mi | 32:35 | 8:44 | -0:04 | |
25K | 2:17:14 | 8:50 | 2.48 mi | 21:02 | 8:28 | -0:16 | |
30K | 2:44:11 | 8:48 | 3.11 mi | 26:57 | 8:40 | +0:12 | |
35K | 3:15:09 | 8:58 | 3.11 mi | 30:58 | 9:58 | +1:18 | |
40K | 4:01:35 | 9:43 | 3.10 mi | 46:26 | 14:57 | +4:59 | |
Finish(26.22 mi) | 4:14:45 | 9:43 | 1.37 mi | 13:10 | 9:39 | -5:18 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:28 /mi
Average Pace
9:43 /mi
Slowest Pace
14:57 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:57:21
70% of race
Time at Slower Pace
1:17:24
30% of race
Average Pace: 9:43 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4936 | 3811 | 463 | 4436 | 3471 | 407 |
| 10K | 3.10 mi | 5234-298 | 4037-226 | 478-15 | 5639 | 4323 | 510 |
| 15K | 3.11 mi | 4938+296 | 3820+217 | 453+25 | 4436 | 3471 | 407 |
| 21K | 3.73 mi | 4503+435 | 3518+302 | 415+38 | 3737 | 2953 | 340 |
| 25K | 2.48 mi | 4281+222 | 3340+178 | 398+17 | 3528 | 2760 | 326 |
| 30K | 3.11 mi | 3864+417 | 3012+328 | 357+41 | 2750 | 2159 | 256 |
| 35K | 3.11 mi | 4166-302 | 3184-172 | 376-19 | 5714 | 4006 | 481 |
| 40K | 3.10 mi | 6026-1860 | 4339-1155 | 525-149 | 13707 | 8577 | 1071 |
| Finish(26.22 mi) | 1.37 mi | 5869+157 | 4221+118 | 506+19 | 4366 | 3014 | 351 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4436
Males
3471
M40-44
3471
5K→10K
3.1 - 6.2 mi
Overall
5639
Males
4323
M40-44
4323
10K→15K
6.2 - 9.3 mi
Overall
4436
Males
3471
M40-44
3471
15K→21K
9.3 - 13.1 mi
Overall
3737
Males
2953
M40-44
2953
21K→25K
13.1 - 15.5 mi
Overall
3528
Males
2760
M40-44
2760
25K→30K
15.5 - 18.6 mi
Overall
2750
Males
2159
M40-44
2159
30K→35K
18.6 - 21.8 mi
Overall
5714
Males
4006
M40-44
4006
35K→40K
21.8 - 24.9 mi
Overall
13707
Males
8577
M40-44
8577
40K→Finish
24.9 - 26.2 mi
Overall
4366
Males
3014
M40-44
3014
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4936 |
| 5K → 10K | 38587*-298 | #4936 → #5234 |
| 10K → 15K | 40336*+296 | #5234 → #4938 |
| 15K → 21K | 3438*+435 | #4938 → #4503 |
| 21K → 25K | 19241*+222 | #4503 → #4281 |
| 25K → 30K | 6423*+417 | #4281 → #3864 |
| 30K → 35K | 38179*-302 | #3864 → #4166 |
| 35K → 40K | 18655*-1860 | #4166 → #6026 |
| 40K → Finish | 12169*+157 | #6026 → #5869 |
| TOTALS | 27111778*-933 | #4936 → #5869 |
* 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