Walker McCarthy
Old Greenwich, CT
Bib: 5677 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 | 25:10 | 8:06 | 3.11 mi | 25:10 | 8:06 | - | |
10K | 48:25 | 7:48 | 3.10 mi | 23:15 | 7:29 | -0:37 | |
15K | 1:11:47 | 7:42 | 3.11 mi | 23:22 | 7:31 | +0:02 | |
21K | 1:41:51 | 7:48 | 3.73 mi | 30:04 | 8:04 | +0:33 | |
25K | 2:01:27 | 7:49 | 2.48 mi | 19:36 | 7:53 | -0:11 | |
30K | 2:26:38 | 7:52 | 3.11 mi | 25:11 | 8:06 | +0:13 | |
35K | 2:49:54 | 7:49 | 3.11 mi | 23:16 | 7:29 | -0:37 | |
40K | 3:12:50 | 7:46 | 3.10 mi | 22:56 | 7:23 | -0:06 | |
Finish(26.22 mi) | 3:23:05 | 7:45 | 1.37 mi | 10:15 | 7:31 | +0:08 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:23 /mi
Average Pace
7:45 /mi
Slowest Pace
8:06 /mi
Segments
Time at Faster Pace
1:43:04
51% of race
Time at Steady Pace
1:40:01
49% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:45 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M20-24 | Seg. Overall | Seg. Males | Seg. M20-24 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1615 | 1348 | 191 | 1111 | 953 | 140 |
| 10K | 3.10 mi | 1388+227 | 1169+179 | 165+26 | 1252 | 1069 | 149 |
| 15K | 3.11 mi | 1258+130 | 1067+102 | 148+17 | 1111 | 953 | 140 |
| 21K | 3.73 mi | 1417-159 | 1198-131 | 171-23 | 1946 | 1609 | 228 |
| 25K | 2.48 mi | 1469-52 | 1228-30 | 176-5 | 2023 | 1654 | 248 |
| 30K | 3.11 mi | 1444+25 | 1203+25 | 175+1 | 1560 | 1278 | 205 |
| 35K | 3.11 mi | 1265+179 | 1058+145 | 158+17 | 745 | 628 | 100 |
| 40K | 3.10 mi | 1080+185 | 908+150 | 134+24 | 465 | 401 | 73 |
| Finish(26.22 mi) | 1.37 mi | 1029+51 | 866+42 | 133+1 | 578 | 489 | 88 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1111
Males
953
M20-24
953
5K→10K
3.1 - 6.2 mi
Overall
1252
Males
1069
M20-24
1069
10K→15K
6.2 - 9.3 mi
Overall
1111
Males
953
M20-24
953
15K→21K
9.3 - 13.1 mi
Overall
1946
Males
1609
M20-24
1609
21K→25K
13.1 - 15.5 mi
Overall
2023
Males
1654
M20-24
1654
25K→30K
15.5 - 18.6 mi
Overall
1560
Males
1278
M20-24
1278
30K→35K
18.6 - 21.8 mi
Overall
745
Males
628
M20-24
628
35K→40K
21.8 - 24.9 mi
Overall
465
Males
401
M20-24
401
40K→Finish
24.9 - 26.2 mi
Overall
578
Males
489
M20-24
489
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1615 |
| 5K → 10K | 18245+227 | #1615 → #1388 |
| 10K → 15K | 7137*+130 | #1388 → #1258 |
| 15K → 21K | 1667*-159 | #1258 → #1417 |
| 21K → 25K | 7725*-52 | #1417 → #1469 |
| 25K → 30K | 3459*+25 | #1469 → #1444 |
| 30K → 35K | 1180*+179 | #1444 → #1265 |
| 35K → 40K | 0185*+185 | #1265 → #1080 |
| 40K → Finish | 152+51 | #1080 → #1029 |
| TOTALS | 304890*+586 | #1615 → #1029 |
* 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