Matthew Stalzer
New York, NY
Bib: 11154 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 | 29:09 | 9:23 | 3.11 mi | 29:09 | 9:23 | - | |
10K | 56:56 | 9:10 | 3.10 mi | 27:47 | 8:57 | -0:26 | |
15K | 1:23:43 | 8:59 | 3.11 mi | 26:47 | 8:37 | -0:20 | |
21K | 1:54:36 | 8:47 | 3.73 mi | 30:53 | 8:17 | -0:20 | |
25K | 2:14:25 | 8:39 | 2.48 mi | 19:49 | 7:58 | -0:19 | |
30K | 2:39:42 | 8:34 | 3.11 mi | 25:17 | 8:08 | +0:10 | |
35K | 3:05:03 | 8:31 | 3.11 mi | 25:21 | 8:10 | +0:02 | |
40K | 3:31:36 | 8:31 | 3.10 mi | 26:33 | 8:33 | +0:23 | |
Finish(26.22 mi) | 3:43:12 | 8:31 | 1.37 mi | 11:36 | 8:30 | -0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:58 /mi
Average Pace
8:31 /mi
Slowest Pace
9:23 /mi
Segments
Time at Faster Pace
2:46:16
74% of race
Time at Steady Pace
56:56
26% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:31 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 7869 | 5896 | 1201 | 6555 | 5017 | 1048 |
| 10K | 3.10 mi | 8415-546 | 6264-368 | 1279-78 | 9105 | 6743 | 1363 |
| 15K | 3.11 mi | 7730+685 | 5824+440 | 1200+79 | 6555 | 5017 | 1048 |
| 21K | 3.73 mi | 6310+1420 | 4866+958 | 1023+177 | 3892 | 3130 | 699 |
| 25K | 2.48 mi | 5652+658 | 4406+460 | 940+83 | 3493 | 2789 | 620 |
| 30K | 3.11 mi | 4883+769 | 3805+601 | 814+126 | 2774 | 2215 | 495 |
| 35K | 3.11 mi | 4252+631 | 3319+486 | 727+87 | 2261 | 1805 | 416 |
| 40K | 3.10 mi | 3871+381 | 3013+306 | 654+73 | 2766 | 2092 | 454 |
| Finish(26.22 mi) | 1.37 mi | 3729+142 | 2893+120 | 631+23 | 2696 | 2028 | 481 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
6555
Males
5017
M25-29
5017
5K→10K
3.1 - 6.2 mi
Overall
9105
Males
6743
M25-29
6743
10K→15K
6.2 - 9.3 mi
Overall
6555
Males
5017
M25-29
5017
15K→21K
9.3 - 13.1 mi
Overall
3892
Males
3130
M25-29
3130
21K→25K
13.1 - 15.5 mi
Overall
3493
Males
2789
M25-29
2789
25K→30K
15.5 - 18.6 mi
Overall
2774
Males
2215
M25-29
2215
30K→35K
18.6 - 21.8 mi
Overall
2261
Males
1805
M25-29
1805
35K→40K
21.8 - 24.9 mi
Overall
2766
Males
2092
M25-29
2092
40K→Finish
24.9 - 26.2 mi
Overall
2696
Males
2028
M25-29
2028
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #7869 |
| 5K → 10K | 64195*-546 | #7869 → #8415 |
| 10K → 15K | 35720*+685 | #8415 → #7730 |
| 15K → 21K | 31423*+1420 | #7730 → #6310 |
| 21K → 25K | 4662+658 | #6310 → #5652 |
| 25K → 30K | 1770*+769 | #5652 → #4883 |
| 30K → 35K | 5636*+631 | #4883 → #4252 |
| 35K → 40K | 25406*+381 | #4252 → #3871 |
| 40K → Finish | 14156*+142 | #3871 → #3729 |
| TOTALS | 7284868*+4140 | #7869 → #3729 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
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