Brent Gromer
Locust Grove, VA
Bib: 20104 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 | 31:47 | 10:14 | 3.11 mi | 31:47 | 10:14 | - | |
10K | 59:54 | 9:38 | 3.10 mi | 28:07 | 9:03 | -1:11 | |
15K | 1:28:09 | 9:27 | 3.11 mi | 28:15 | 9:06 | +0:03 | |
21K | 2:03:13 | 9:27 | 3.73 mi | 35:04 | 9:24 | +0:18 | |
25K | 2:27:22 | 9:29 | 2.48 mi | 24:09 | 9:43 | +0:19 | |
30K | 3:02:25 | 9:47 | 3.11 mi | 35:03 | 11:17 | +1:34 | |
35K | 3:38:36 | 10:03 | 3.11 mi | 36:11 | 11:39 | +0:22 | |
40K | 4:16:09 | 10:18 | 3.10 mi | 37:33 | 12:05 | +0:26 | |
Finish(26.22 mi) | 4:32:50 | 10:25 | 1.37 mi | 16:41 | 12:14 | +0:09 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:03 /mi
Average Pace
10:25 /mi
Slowest Pace
12:14 /mi
Segments
Time at Faster Pace
1:31:26
34% of race
Time at Steady Pace
55:56
21% of race
Time at Slower Pace
2:05:28
46% of race
Average Pace: 10:24 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 13067 | 9149 | 1528 | 9719 | 7115 | 1240 |
| 10K | 6.21 mi | 3.10 mi | 11366+1701 | 8151+998 | 1390+138 | 9850 | 7228 | 1256 |
| 15K | 9.32 mi | 3.11 mi | 10759+607 | 7765+386 | 1328+62 | 9719 | 7115 | 1240 |
| 21K | 13.05 mi | 3.73 mi | 10513+246 | 7609+156 | 1309+19 | 10149 | 7369 | 1257 |
| 25K | 15.53 mi | 2.48 mi | 10661-148 | 7676-67 | 1320-11 | 12223 | 8450 | 1400 |
| 30K | 18.64 mi | 3.11 mi | 11622-961 | 8162-486 | 1379-59 | 15894 | 10238 | 1657 |
| 35K | 21.75 mi | 3.11 mi | 12187-565 | 8378-216 | 1393-14 | 15499 | 9677 | 1552 |
| 40K | 24.85 mi | 3.10 mi | 12632-445 | 8501-123 | 1408-15 | 15395 | 9377 | 1494 |
| Finish | 26.22 mi | 1.37 mi | 12852-220 | 8573-72 | 1420-12 | 16572 | 10035 | 1604 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9719
Males
7115
M30-34
7115
5K→10K
3.1 - 6.2 mi
Overall
9850
Males
7228
M30-34
7228
10K→15K
6.2 - 9.3 mi
Overall
9719
Males
7115
M30-34
7115
15K→21K
9.3 - 13.1 mi
Overall
10149
Males
7369
M30-34
7369
21K→25K
13.1 - 15.5 mi
Overall
12223
Males
8450
M30-34
8450
25K→30K
15.5 - 18.6 mi
Overall
15894
Males
10238
M30-34
10238
30K→35K
18.6 - 21.8 mi
Overall
15499
Males
9677
M30-34
9677
35K→40K
21.8 - 24.9 mi
Overall
15395
Males
9377
M30-34
9377
40K→Finish
24.9 - 26.2 mi
Overall
16572
Males
10035
M30-34
10035
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #13067 |
| 5K → 10K | 1721* | 20 | +1701 | #13067 | #11366 |
| 10K → 15K | 655* | 48 | +607 | #11366 | #10759 |
| 15K → 21K | 393* | 147 | +246 | #10759 | #10513 |
| 21K → 25K | 184* | 332 | -148 | #10513 | #10661 |
| 25K → 30K | 98* | 1059 | -961 | #10661 | #11622 |
| 30K → 35K | 196* | 761 | -565 | #11622 | #12187 |
| 35K → 40K | 206* | 651 | -445 | #12187 | #12632 |
| 40K → Finish | 61* | 281 | -220 | #12632 | #12852 |
| TOTALS | 3514* | 3299 | +215 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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