Jon Barrett
Alexandria, VA
Bib: 16209 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 | 34:32 | 11:07 | 3.11 mi | 34:32 | 11:07 | - | |
10K | 1:05:00 | 10:28 | 3.10 mi | 30:28 | 9:48 | -1:19 | |
15K | 1:39:14 | 10:39 | 3.11 mi | 34:14 | 11:01 | +1:13 | |
21K | 2:22:20 | 10:54 | 3.73 mi | 43:06 | 11:34 | +0:33 | |
25K | 2:51:31 | 11:02 | 2.48 mi | 29:11 | 11:44 | +0:10 | |
30K | 3:31:24 | 11:20 | 3.11 mi | 39:53 | 12:50 | +1:06 | |
35K | 4:12:36 | 11:37 | 3.11 mi | 41:12 | 13:16 | +0:26 | |
40K | 4:53:25 | 11:48 | 3.10 mi | 40:49 | 13:08 | -0:08 | |
Finish(26.22 mi) | 5:13:17 | 11:57 | 1.37 mi | 19:52 | 14:34 | +1:26 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:48 /mi
Average Pace
11:57 /mi
Slowest Pace
14:34 /mi
Segments
Time at Faster Pace
1:04:42
21% of race
Time at Steady Pace
1:46:49
34% of race
Time at Slower Pace
2:21:46
45% of race
Average Pace: 11:57 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 11976 | 8099 | 997 | 12061 | 8131 | 995 |
| 10K | 3.10 mi | 10506+1470 | 7294+805 | 893+104 | 9141 | 6508 | 784 |
| 15K | 3.11 mi | 11061-555 | 7604-310 | 936-43 | 12061 | 8131 | 995 |
| 21K | 3.73 mi | 11488-427 | 7819-215 | 962-26 | 12428 | 8277 | 1025 |
| 25K | 2.48 mi | 11757-269 | 7920-101 | 981-19 | 12492 | 8133 | 1007 |
| 30K | 3.11 mi | 11918-161 | 7949-29 | 985-4 | 12411 | 7983 | 988 |
| 35K | 3.11 mi | 11993-75 | 7924+25 | 984+1 | 12252 | 7753 | 966 |
| 40K | 3.10 mi | 11848+145 | 7798+126 | 975+9 | 11236 | 7104 | 874 |
| Finish(26.22 mi) | 1.37 mi | 12024-176 | 7863-65 | 985-10 | 13629 | 8518 | 1052 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12061
Males
8131
M40-44
8131
5K→10K
3.1 - 6.2 mi
Overall
9141
Males
6508
M40-44
6508
10K→15K
6.2 - 9.3 mi
Overall
12061
Males
8131
M40-44
8131
15K→21K
9.3 - 13.1 mi
Overall
12428
Males
8277
M40-44
8277
21K→25K
13.1 - 15.5 mi
Overall
12492
Males
8133
M40-44
8133
25K→30K
15.5 - 18.6 mi
Overall
12411
Males
7983
M40-44
7983
30K→35K
18.6 - 21.8 mi
Overall
12252
Males
7753
M40-44
7753
35K→40K
21.8 - 24.9 mi
Overall
11236
Males
7104
M40-44
7104
40K→Finish
24.9 - 26.2 mi
Overall
13629
Males
8518
M40-44
8518
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #11976 |
| 5K → 10K | 141484*+1470 | #11976 → #10506 |
| 10K → 15K | 65499*-555 | #10506 → #11061 |
| 15K → 21K | 564137*-427 | #11061 → #11488 |
| 21K → 25K | 392123*-269 | #11488 → #11757 |
| 25K → 30K | 331170*-161 | #11757 → #11918 |
| 30K → 35K | 243168*-75 | #11918 → #11993 |
| 35K → 40K | 98243*+145 | #11993 → #11848 |
| 40K → Finish | 20024*-176 | #11848 → #12024 |
| TOTALS | 24962448*-48 | #11976 → #12024 |
* 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