Justin Gerber
Dumfries, VA
Bib: 5063 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 | 38:28 | 12:23 | 3.11 mi | 38:28 | 12:23 | - | |
10K | 1:15:01 | 12:04 | 3.10 mi | 36:33 | 11:46 | -0:37 | |
15K | 1:52:34 | 12:05 | 3.11 mi | 37:33 | 12:05 | +0:19 | |
21K | 2:38:15 | 12:08 | 3.73 mi | 45:41 | 12:15 | +0:10 | |
25K | 3:11:21 | 12:19 | 2.48 mi | 33:06 | 13:19 | +1:04 | |
30K | 3:55:58 | 12:40 | 3.11 mi | 44:37 | 14:22 | +1:03 | |
35K | 4:37:03 | 12:44 | 3.11 mi | 41:05 | 13:13 | -1:09 | |
40K | 5:22:25 | 12:58 | 3.10 mi | 45:22 | 14:36 | +1:23 | |
Finish(26.22 mi) | 5:42:31 | 13:04 | 1.37 mi | 20:06 | 14:44 | +0:08 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:46 /mi
Average Pace
13:04 /mi
Slowest Pace
14:44 /mi
Segments
Time at Faster Pace
2:38:15
46% of race
Time at Steady Pace
1:14:11
22% of race
Time at Slower Pace
1:50:05
32% of race
Average Pace: 13:04 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 25581 | 15826 | 2075 | 25263 | 15637 | 2076 |
| 10K | 3.10 mi | 25670-89 | 15856-30 | 2087-12 | 25668 | 15832 | 2091 |
| 15K | 3.11 mi | 25494+176 | 15785+71 | 2081+6 | 25263 | 15637 | 2076 |
| 21K | 3.73 mi | 24685+809 | 15366+419 | 2029+52 | 23191 | 14521 | 1921 |
| 25K | 2.48 mi | 24843-158 | 15381-15 | 2036-7 | 25461 | 15375 | 2025 |
| 30K | 3.11 mi | 24987-144 | 15383-2 | 2030+6 | 25471 | 15202 | 1995 |
| 35K | 3.11 mi | 24258+729 | 14897+486 | 1960+70 | 20577 | 12394 | 1637 |
| 40K | 3.10 mi | 24074+184 | 14730+167 | 1937+23 | 23101 | 13681 | 1795 |
| Finish(26.22 mi) | 1.37 mi | 24070+4 | 14688+42 | 1927+10 | 23935 | 14192 | 1862 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
25263
Males
15637
M40-44
15637
5K→10K
3.1 - 6.2 mi
Overall
25668
Males
15832
M40-44
15832
10K→15K
6.2 - 9.3 mi
Overall
25263
Males
15637
M40-44
15637
15K→21K
9.3 - 13.1 mi
Overall
23191
Males
14521
M40-44
14521
21K→25K
13.1 - 15.5 mi
Overall
25461
Males
15375
M40-44
15375
25K→30K
15.5 - 18.6 mi
Overall
25471
Males
15202
M40-44
15202
30K→35K
18.6 - 21.8 mi
Overall
20577
Males
12394
M40-44
12394
35K→40K
21.8 - 24.9 mi
Overall
23101
Males
13681
M40-44
13681
40K→Finish
24.9 - 26.2 mi
Overall
23935
Males
14192
M40-44
14192
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #25581 |
| 5K → 10K | 410321*-89 | #25581 → #25670 |
| 10K → 15K | 245421*+176 | #25670 → #25494 |
| 15K → 21K | 109918*+809 | #25494 → #24685 |
| 21K → 25K | 418260*-158 | #24685 → #24843 |
| 25K → 30K | 401257*-144 | #24843 → #24987 |
| 30K → 35K | 52781*+729 | #24987 → #24258 |
| 35K → 40K | 176360*+184 | #24258 → #24074 |
| 40K → Finish | 115119*+4 | #24074 → #24070 |
| TOTALS | 19263437*+1511 | #25581 → #24070 |
* 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