Rob Gerbracht
Woodbridge, VA
Bib: 1350 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 | 30:46 | 9:54 | 3.11 mi | 30:46 | 9:54 | - | |
10K | 59:48 | 9:37 | 3.10 mi | 29:02 | 9:21 | -0:33 | |
15K | 1:32:02 | 9:52 | 3.11 mi | 32:14 | 10:22 | +1:01 | |
21K | 2:11:43 | 10:06 | 3.73 mi | 39:41 | 10:39 | +0:17 | |
25K | 2:39:50 | 10:17 | 2.48 mi | 28:07 | 11:19 | +0:40 | |
30K | 3:22:02 | 10:50 | 3.11 mi | 42:12 | 13:35 | +2:16 | |
35K | 4:03:37 | 11:12 | 3.11 mi | 41:35 | 13:23 | -0:12 | |
40K | 4:52:32 | 11:46 | 3.10 mi | 48:55 | 15:45 | +2:22 | |
Finish(26.22 mi) | 5:11:50 | 11:54 | 1.37 mi | 19:18 | 14:09 | -1:36 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:21 /mi
Average Pace
11:54 /mi
Slowest Pace
15:45 /mi
Segments
Time at Faster Pace
59:48
19% of race
Time at Steady Pace
1:40:02
32% of race
Time at Slower Pace
2:32:00
49% of race
Average Pace: 11:54 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 11040 | 7922 | 557 | 17076 | 11434 | 875 |
| 10K | 3.10 mi | 11275-235 | 8092-170 | 572-15 | 11651 | 8335 | 599 |
| 15K | 3.11 mi | 13195-1920 | 9209-1117 | 682-110 | 17076 | 11434 | 875 |
| 21K | 3.73 mi | 14136-941 | 9743-534 | 725-43 | 16598 | 11097 | 839 |
| 25K | 2.48 mi | 15036-900 | 10226-483 | 765-40 | 19315 | 12273 | 977 |
| 30K | 3.11 mi | 17236-2200 | 11351-1125 | 889-124 | 23353 | 14148 | 1216 |
| 35K | 3.11 mi | 18059-823 | 11647-296 | 920-31 | 21071 | 12678 | 1063 |
| 40K | 3.10 mi | 19647-1588 | 12383-736 | 986-66 | 25785 | 15213 | 1361 |
| Finish(26.22 mi) | 1.37 mi | 19807-160 | 12436-53 | 990-4 | 22521 | 13414 | 1105 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17076
Males
11434
M50-54
11434
5K→10K
3.1 - 6.2 mi
Overall
11651
Males
8335
M50-54
8335
10K→15K
6.2 - 9.3 mi
Overall
17076
Males
11434
M50-54
11434
15K→21K
9.3 - 13.1 mi
Overall
16598
Males
11097
M50-54
11097
21K→25K
13.1 - 15.5 mi
Overall
19315
Males
12273
M50-54
12273
25K→30K
15.5 - 18.6 mi
Overall
23353
Males
14148
M50-54
14148
30K→35K
18.6 - 21.8 mi
Overall
21071
Males
12678
M50-54
12678
35K→40K
21.8 - 24.9 mi
Overall
25785
Males
15213
M50-54
15213
40K→Finish
24.9 - 26.2 mi
Overall
22521
Males
13414
M50-54
13414
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #11040 |
| 5K → 10K | 462227*-235 | #11040 → #11275 |
| 10K → 15K | 194424*-1920 | #11275 → #13195 |
| 15K → 21K | 1081140*-941 | #13195 → #14136 |
| 21K → 25K | 1009109*-900 | #14136 → #15036 |
| 25K → 30K | 226464*-2200 | #15036 → #17236 |
| 30K → 35K | 984161*-823 | #17236 → #18059 |
| 35K → 40K | 162739*-1588 | #18059 → #19647 |
| 40K → Finish | 24080*-160 | #19647 → #19807 |
| TOTALS | 9611844*-8767 | #11040 → #19807 |
* 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