Jacob Mercer
Woodbridge, VA
Bib: 5956 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 | 28:09 | 9:04 | 3.11 mi | 28:09 | 9:04 | - | |
10K | 55:23 | 8:55 | 3.10 mi | 27:14 | 8:46 | -0:18 | |
15K | 1:24:06 | 9:01 | 3.11 mi | 28:43 | 9:15 | +0:29 | |
21K | 1:59:19 | 9:09 | 3.73 mi | 35:13 | 9:27 | +0:12 | |
25K | 2:29:14 | 9:36 | 2.48 mi | 29:55 | 12:02 | +2:35 | |
30K | 3:05:19 | 9:56 | 3.11 mi | 36:05 | 11:37 | -0:25 | |
35K | 3:45:49 | 10:23 | 3.11 mi | 40:30 | 13:02 | +1:25 | |
40K | 4:25:47 | 10:42 | 3.10 mi | 39:58 | 12:52 | -0:10 | |
Finish(26.22 mi) | 4:41:45 | 10:45 | 1.37 mi | 15:58 | 11:42 | -1:10 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:46 /mi
Average Pace
10:45 /mi
Slowest Pace
13:02 /mi
Segments
Time at Faster Pace
1:59:19
42% of race
Time at Steady Pace
1:21:58
29% of race
Time at Slower Pace
1:20:28
29% of race
Average Pace: 10:45 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5904 | 4568 | 576 | 10547 | 7640 | 981 |
| 10K | 6.21 mi | 3.10 mi | 6766-862 | 5173-605 | 666-90 | 7838 | 5896 | 749 |
| 15K | 9.32 mi | 3.11 mi | 8032-1266 | 6013-840 | 774-108 | 10547 | 7640 | 981 |
| 21K | 13.05 mi | 3.73 mi | 8710-678 | 6469-456 | 824-50 | 10390 | 7531 | 962 |
| 25K | 15.53 mi | 2.48 mi | 11312-2602 | 8076-1607 | 1037-213 | 21764 | 13551 | 1804 |
| 30K | 18.64 mi | 3.11 mi | 12436-1124 | 8646-570 | 1128-91 | 17141 | 10933 | 1428 |
| 35K | 21.75 mi | 3.11 mi | 13874-1438 | 9345-699 | 1217-89 | 19990 | 12090 | 1596 |
| 40K | 24.85 mi | 3.10 mi | 14584-710 | 9600-255 | 1243-26 | 17953 | 10809 | 1409 |
| Finish | 26.22 mi | 1.37 mi | 14553+31 | 9552+48 | 1246-3 | 14710 | 8977 | 1156 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
10547
Males
7640
M40-44
7640
5K→10K
3.1 - 6.2 mi
Overall
7838
Males
5896
M40-44
5896
10K→15K
6.2 - 9.3 mi
Overall
10547
Males
7640
M40-44
7640
15K→21K
9.3 - 13.1 mi
Overall
10390
Males
7531
M40-44
7531
21K→25K
13.1 - 15.5 mi
Overall
21764
Males
13551
M40-44
13551
25K→30K
15.5 - 18.6 mi
Overall
17141
Males
10933
M40-44
10933
30K→35K
18.6 - 21.8 mi
Overall
19990
Males
12090
M40-44
12090
35K→40K
21.8 - 24.9 mi
Overall
17953
Males
10809
M40-44
10809
40K→Finish
24.9 - 26.2 mi
Overall
14710
Males
8977
M40-44
8977
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #5904 |
| 5K → 10K | 40* | 902 | -862 | #5904 | #6766 |
| 10K → 15K | 31* | 1297 | -1266 | #6766 | #8032 |
| 15K → 21K | 105* | 783 | -678 | #8032 | #8710 |
| 21K → 25K | 6 | 2607 | -2602 | #8710 | #11312 |
| 25K → 30K | 86* | 1210 | -1124 | #11312 | #12436 |
| 30K → 35K | 84* | 1522 | -1438 | #12436 | #13874 |
| 35K → 40K | 154* | 864 | -710 | #13874 | #14584 |
| 40K → Finish | 143* | 112 | +31 | #14584 | #14553 |
| TOTALS | 649* | 9297 | -8649 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions