Jonathan Kahn
Stafford, VA
Bib: 37181 M
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 33:59 | 10:56 | 3.11 mi | 33:59 | 10:56 | - | |
10K | 1:04:42 | 10:25 | 3.10 mi | 30:43 | 9:53 | -1:03 | |
15K | 1:36:05 | 10:19 | 3.11 mi | 31:23 | 10:06 | +0:13 | |
21K | 2:12:34 | 10:10 | 3.73 mi | 36:29 | 9:47 | -0:19 | |
25K | 2:37:30 | 10:08 | 2.48 mi | 24:56 | 10:02 | +0:15 | |
30K | 3:16:48 | 10:33 | 3.11 mi | 39:18 | 12:39 | +2:37 | |
35K | 3:51:20 | 10:38 | 3.11 mi | 34:32 | 11:07 | -1:32 | |
40K | 4:24:17 | 10:38 | 3.10 mi | 32:57 | 10:36 | -0:31 | |
Finish(26.22 mi) | 4:39:36 | 10:40 | 1.37 mi | 15:19 | 11:14 | +0:38 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:47 /mi
Average Pace
10:40 /mi
Slowest Pace
12:39 /mi
Segments
Time at Faster Pace
2:03:31
44% of race
Time at Steady Pace
1:06:56
24% of race
Time at Slower Pace
1:29:09
32% of race
Average Pace: 10:40 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 17731 | 11783 | 1529 | 15346 | 10434 | 1350 |
| 10K | 3.10 mi | 16283+1448 | 11014+769 | 1425+104 | 14935 | 10248 | 1323 |
| 15K | 3.11 mi | 15864+419 | 10770+244 | 1389+36 | 15346 | 10434 | 1350 |
| 21K | 3.73 mi | 14528+1336 | 9981+789 | 1292+97 | 12151 | 8554 | 1114 |
| 25K | 2.48 mi | 14275+253 | 9772+209 | 1265+27 | 13740 | 9298 | 1207 |
| 30K | 3.11 mi | 15698-1423 | 10499-727 | 1383-118 | 20618 | 12765 | 1694 |
| 35K | 3.11 mi | 15197+501 | 10109+390 | 1337+46 | 13502 | 8595 | 1115 |
| 40K | 3.10 mi | 14273+924 | 9441+668 | 1218+119 | 10036 | 6429 | 823 |
| Finish(26.22 mi) | 1.37 mi | 14166+107 | 9343+98 | 1211+7 | 12849 | 7931 | 1005 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
15346
Males
10434
M40-44
10434
5K→10K
3.1 - 6.2 mi
Overall
14935
Males
10248
M40-44
10248
10K→15K
6.2 - 9.3 mi
Overall
15346
Males
10434
M40-44
10434
15K→21K
9.3 - 13.1 mi
Overall
12151
Males
8554
M40-44
8554
21K→25K
13.1 - 15.5 mi
Overall
13740
Males
9298
M40-44
9298
25K→30K
15.5 - 18.6 mi
Overall
20618
Males
12765
M40-44
12765
30K→35K
18.6 - 21.8 mi
Overall
13502
Males
8595
M40-44
8595
35K→40K
21.8 - 24.9 mi
Overall
10036
Males
6429
M40-44
6429
40K→Finish
24.9 - 26.2 mi
Overall
12849
Males
7931
M40-44
7931
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #17731 |
| 5K → 10K | 601508*+1448 | #17731 → #16283 |
| 10K → 15K | 134553*+419 | #16283 → #15864 |
| 15K → 21K | 131349*+1336 | #15864 → #14528 |
| 21K → 25K | 144397*+253 | #14528 → #14275 |
| 25K → 30K | 151188*-1423 | #14275 → #15698 |
| 30K → 35K | 170671*+501 | #15698 → #15197 |
| 35K → 40K | 25949*+924 | #15197 → #14273 |
| 40K → Finish | 81188*+107 | #14273 → #14166 |
| TOTALS | 21385703*+3565 | #17731 → #14166 |
* 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