John Mathys
Gt Barrington, MA
Bib: 20537 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 | 39:16 | 12:38 | 3.11 mi | 39:16 | 12:38 | - | |
10K | 1:14:38 | 12:01 | 3.10 mi | 35:22 | 11:23 | -1:15 | |
15K | 1:51:25 | 11:57 | 3.11 mi | 36:47 | 11:50 | +0:27 | |
21K | 2:37:04 | 12:02 | 3.73 mi | 45:39 | 12:15 | +0:25 | |
25K | 3:09:47 | 12:13 | 2.48 mi | 32:43 | 13:10 | +0:55 | |
30K | 3:52:36 | 12:29 | 3.11 mi | 42:49 | 13:47 | +0:37 | |
35K | 4:39:28 | 12:51 | 3.11 mi | 46:52 | 15:05 | +1:18 | |
40K | 5:23:48 | 13:02 | 3.10 mi | 44:20 | 14:16 | -0:49 | |
Finish(26.22 mi) | 5:42:14 | 13:04 | 1.37 mi | 18:26 | 13:31 | -0:45 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:23 /mi
Average Pace
13:04 /mi
Slowest Pace
15:05 /mi
Segments
Time at Faster Pace
1:57:48
34% of race
Time at Steady Pace
1:30:25
26% of race
Time at Slower Pace
2:14:01
39% of race
Average Pace: 13:03 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 15119 | 9639 | 880 | 13862 | 9050 | 808 |
| 10K | 3.10 mi | 14619+500 | 9435+204 | 856+24 | 14002 | 9125 | 824 |
| 15K | 3.11 mi | 14376+243 | 9315+120 | 839+17 | 13862 | 9050 | 808 |
| 21K | 3.73 mi | 14126+250 | 9182+133 | 827+12 | 13616 | 8891 | 807 |
| 25K | 2.48 mi | 14211-85 | 9186-4 | 831-4 | 14320 | 9069 | 830 |
| 30K | 3.11 mi | 14099+112 | 9079+107 | 823+8 | 13642 | 8655 | 791 |
| 35K | 3.11 mi | 14199-100 | 9107-28 | 828-5 | 14497 | 9059 | 834 |
| 40K | 3.10 mi | 14048+151 | 8992+115 | 817+11 | 12924 | 8109 | 734 |
| Finish(26.22 mi) | 1.37 mi | 13968+80 | 8927+65 | 810+7 | 12401 | 7805 | 696 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13862
Males
9050
M45-49
9050
5K→10K
3.1 - 6.2 mi
Overall
14002
Males
9125
M45-49
9125
10K→15K
6.2 - 9.3 mi
Overall
13862
Males
9050
M45-49
9050
15K→21K
9.3 - 13.1 mi
Overall
13616
Males
8891
M45-49
8891
21K→25K
13.1 - 15.5 mi
Overall
14320
Males
9069
M45-49
9069
25K→30K
15.5 - 18.6 mi
Overall
13642
Males
8655
M45-49
8655
30K→35K
18.6 - 21.8 mi
Overall
14497
Males
9059
M45-49
9059
35K→40K
21.8 - 24.9 mi
Overall
12924
Males
8109
M45-49
8109
40K→Finish
24.9 - 26.2 mi
Overall
12401
Males
7805
M45-49
7805
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #15119 |
| 5K → 10K | 527* | 27 | +500 | #15119 | #14619 |
| 10K → 15K | 282* | 39 | +243 | #14619 | #14376 |
| 15K → 21K | 306* | 56 | +250 | #14376 | #14126 |
| 21K → 25K | 96* | 181 | -85 | #14126 | #14211 |
| 25K → 30K | 204* | 92 | +112 | #14211 | #14099 |
| 30K → 35K | 66* | 166 | -100 | #14099 | #14199 |
| 35K → 40K | 195* | 44 | +151 | #14199 | #14048 |
| 40K → Finish | 90* | 10 | +80 | #14048 | #13968 |
| TOTALS | 1766* | 615 | +1151 |
* 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