Mac Helvey
Lorton, VA
Bib: 7421 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 | 34:48 | 11:12 | 3.11 mi | 34:48 | 11:12 | - | |
10K | 1:08:37 | 11:03 | 3.10 mi | 33:49 | 10:53 | -0:19 | |
15K | 1:44:03 | 11:10 | 3.11 mi | 35:26 | 11:24 | +0:31 | |
21K | 2:27:30 | 11:18 | 3.73 mi | 43:27 | 11:39 | +0:15 | |
25K | 2:58:14 | 11:28 | 2.48 mi | 30:44 | 12:22 | +0:43 | |
30K | 3:42:11 | 11:55 | 3.11 mi | 43:57 | 14:09 | +1:47 | |
35K | 4:27:22 | 12:18 | 3.11 mi | 45:11 | 14:33 | +0:24 | |
40K | 5:11:06 | 12:31 | 3.10 mi | 43:44 | 14:05 | -0:28 | |
Finish(26.22 mi) | 5:30:51 | 12:38 | 1.37 mi | 19:45 | 14:29 | +0:24 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:53 /mi
Average Pace
12:38 /mi
Slowest Pace
14:33 /mi
Segments
Time at Faster Pace
1:44:03
31% of race
Time at Steady Pace
1:14:11
22% of race
Time at Slower Pace
2:32:37
46% of race
Average Pace: 12:37 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 12255 | 8236 | 1378 | 13024 | 8632 | 1430 |
| 10K | 3.10 mi | 12497-242 | 8355-119 | 1394-16 | 12739 | 8479 | 1410 |
| 15K | 3.11 mi | 12700-203 | 8473-118 | 1414-20 | 13024 | 8632 | 1430 |
| 21K | 3.73 mi | 12658+42 | 8439+34 | 1415-1 | 12603 | 8385 | 1389 |
| 25K | 2.48 mi | 12834-176 | 8505-66 | 1418-3 | 13407 | 8597 | 1395 |
| 30K | 3.11 mi | 13169-335 | 8601-96 | 1421-3 | 14035 | 8873 | 1440 |
| 35K | 3.11 mi | 13376-207 | 8660-59 | 1423-2 | 13923 | 8711 | 1401 |
| 40K | 3.10 mi | 13299+77 | 8578+82 | 1413+10 | 12643 | 7950 | 1287 |
| Finish(26.22 mi) | 1.37 mi | 13336-37 | 8574+4 | 1416-3 | 13529 | 8463 | 1374 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13024
Males
8632
M30-34
8632
5K→10K
3.1 - 6.2 mi
Overall
12739
Males
8479
M30-34
8479
10K→15K
6.2 - 9.3 mi
Overall
13024
Males
8632
M30-34
8632
15K→21K
9.3 - 13.1 mi
Overall
12603
Males
8385
M30-34
8385
21K→25K
13.1 - 15.5 mi
Overall
13407
Males
8597
M30-34
8597
25K→30K
15.5 - 18.6 mi
Overall
14035
Males
8873
M30-34
8873
30K→35K
18.6 - 21.8 mi
Overall
13923
Males
8711
M30-34
8711
35K→40K
21.8 - 24.9 mi
Overall
12643
Males
7950
M30-34
7950
40K→Finish
24.9 - 26.2 mi
Overall
13529
Males
8463
M30-34
8463
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #12255 |
| 5K → 10K | 373131*-242 | #12255 → #12497 |
| 10K → 15K | 350147*-203 | #12497 → #12700 |
| 15K → 21K | 214256*+42 | #12700 → #12658 |
| 21K → 25K | 308132*-176 | #12658 → #12834 |
| 25K → 30K | 451116*-335 | #12834 → #13169 |
| 30K → 35K | 29588*-207 | #13169 → #13376 |
| 35K → 40K | 77154*+77 | #13376 → #13299 |
| 40K → Finish | 8245*-37 | #13299 → #13336 |
| TOTALS | 21501069*-1081 | #12255 → #13336 |
* 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