Terrence Cox
Arlington, VA
Bib: 25894 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 | 30:35 | 9:51 | 3.11 mi | 30:35 | 9:51 | - | |
10K | 1:00:07 | 9:40 | 3.10 mi | 29:32 | 9:30 | -0:21 | |
15K | 1:29:25 | 9:36 | 3.11 mi | 29:18 | 9:26 | -0:04 | |
21K | 2:04:57 | 9:35 | 3.73 mi | 35:32 | 9:32 | +0:06 | |
25K | 2:28:26 | 9:33 | 2.48 mi | 23:29 | 9:27 | -0:05 | |
30K | 3:01:46 | 9:45 | 3.11 mi | 33:20 | 10:44 | +1:17 | |
35K | 3:32:56 | 9:47 | 3.11 mi | 31:10 | 10:02 | -0:42 | |
40K | 4:06:18 | 9:55 | 3.10 mi | 33:22 | 10:44 | +0:42 | |
Finish(26.22 mi) | 4:19:59 | 9:55 | 1.37 mi | 13:41 | 10:02 | -0:42 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:26 /mi
Average Pace
9:55 /mi
Slowest Pace
10:44 /mi
Segments
Time at Faster Pace
3:13:17
74% of race
Time at Steady Pace
1:06:42
26% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:55 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 10695 | 7714 | 989 | 11594 | 8275 | 1059 |
| 10K | 3.10 mi | 11563-868 | 8264-550 | 1065-76 | 12609 | 8908 | 1155 |
| 15K | 3.11 mi | 11545+18 | 8255+9 | 1062+3 | 11594 | 8275 | 1059 |
| 21K | 3.73 mi | 11228+317 | 8058+197 | 1037+25 | 10802 | 7782 | 995 |
| 25K | 2.48 mi | 11031+197 | 7916+142 | 1008+29 | 10900 | 7697 | 990 |
| 30K | 3.11 mi | 11452-421 | 8071-155 | 1041-33 | 13653 | 9043 | 1186 |
| 35K | 3.11 mi | 10834+618 | 7594+477 | 970+71 | 9249 | 6265 | 793 |
| 40K | 3.10 mi | 10628+206 | 7346+248 | 946+24 | 10517 | 6697 | 860 |
| Finish(26.22 mi) | 1.37 mi | 10401+227 | 7172+174 | 923+23 | 8091 | 5275 | 664 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11594
Males
8275
M40-44
8275
5K→10K
3.1 - 6.2 mi
Overall
12609
Males
8908
M40-44
8908
10K→15K
6.2 - 9.3 mi
Overall
11594
Males
8275
M40-44
8275
15K→21K
9.3 - 13.1 mi
Overall
10802
Males
7782
M40-44
7782
21K→25K
13.1 - 15.5 mi
Overall
10900
Males
7697
M40-44
7697
25K→30K
15.5 - 18.6 mi
Overall
13653
Males
9043
M40-44
9043
30K→35K
18.6 - 21.8 mi
Overall
9249
Males
6265
M40-44
6265
35K→40K
21.8 - 24.9 mi
Overall
10517
Males
6697
M40-44
6697
40K→Finish
24.9 - 26.2 mi
Overall
8091
Males
5275
M40-44
5275
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #10695 |
| 5K → 10K | 95587*-868 | #10695 → #11563 |
| 10K → 15K | 247265*+18 | #11563 → #11545 |
| 15K → 21K | 125442*+317 | #11545 → #11228 |
| 21K → 25K | 127324*+197 | #11228 → #11031 |
| 25K → 30K | 616195*-421 | #11031 → #11452 |
| 30K → 35K | 72690*+618 | #11452 → #10834 |
| 35K → 40K | 215421*+206 | #10834 → #10628 |
| 40K → Finish | 28255*+227 | #10628 → #10401 |
| TOTALS | 23852679*+294 | #10695 → #10401 |
* 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