Tony Welch
Chesapeak Bch, MD
Bib: 23394 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 | 34:20 | 11:03 | 3.11 mi | 34:20 | 11:03 | - | |
10K | 1:06:43 | 10:44 | 3.10 mi | 32:23 | 10:25 | -0:38 | |
15K | 1:39:29 | 10:40 | 3.11 mi | 32:46 | 10:33 | +0:08 | |
21K | 2:24:14 | 11:03 | 3.73 mi | 44:45 | 12:00 | +1:27 | |
25K | 2:53:43 | 11:11 | 2.48 mi | 29:29 | 11:52 | -0:08 | |
30K | 3:32:05 | 11:23 | 3.11 mi | 38:22 | 12:21 | +0:29 | |
35K | 4:12:50 | 11:38 | 3.11 mi | 40:45 | 13:07 | +0:46 | |
40K | 4:54:27 | 11:51 | 3.10 mi | 41:37 | 13:24 | +0:17 | |
Finish(26.22 mi) | 5:13:12 | 11:57 | 1.37 mi | 18:45 | 13:45 | +0:21 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:25 /mi
Average Pace
11:57 /mi
Slowest Pace
13:45 /mi
Segments
Time at Faster Pace
1:39:29
32% of race
Time at Steady Pace
1:52:36
36% of race
Time at Slower Pace
1:41:07
32% of race
Average Pace: 11:57 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 18467 | 12168 | 1576 | 18144 | 11999 | 1570 |
| 10K | 3.10 mi | 18488-21 | 12188-20 | 1591-15 | 18653 | 12291 | 1612 |
| 15K | 3.11 mi | 18271+217 | 12093+95 | 1580+11 | 18144 | 11999 | 1570 |
| 21K | 3.73 mi | 19715-1444 | 12834-741 | 1688-108 | 22417 | 14144 | 1870 |
| 25K | 2.48 mi | 19969-254 | 12888-54 | 1684+4 | 21225 | 13269 | 1769 |
| 30K | 3.11 mi | 19855+114 | 12739+149 | 1666+18 | 19668 | 12289 | 1631 |
| 35K | 3.11 mi | 20020-165 | 12709+30 | 1669-3 | 20260 | 12236 | 1620 |
| 40K | 3.10 mi | 19931+89 | 12548+161 | 1657+12 | 19550 | 11735 | 1539 |
| Finish(26.22 mi) | 1.37 mi | 19987-56 | 12557-9 | 1658-1 | 21429 | 12815 | 1686 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18144
Males
11999
M40-44
11999
5K→10K
3.1 - 6.2 mi
Overall
18653
Males
12291
M40-44
12291
10K→15K
6.2 - 9.3 mi
Overall
18144
Males
11999
M40-44
11999
15K→21K
9.3 - 13.1 mi
Overall
22417
Males
14144
M40-44
14144
21K→25K
13.1 - 15.5 mi
Overall
21225
Males
13269
M40-44
13269
25K→30K
15.5 - 18.6 mi
Overall
19668
Males
12289
M40-44
12289
30K→35K
18.6 - 21.8 mi
Overall
20260
Males
12236
M40-44
12236
35K→40K
21.8 - 24.9 mi
Overall
19550
Males
11735
M40-44
11735
40K→Finish
24.9 - 26.2 mi
Overall
21429
Males
12815
M40-44
12815
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #18467 |
| 5K → 10K | 467446*-21 | #18467 → #18488 |
| 10K → 15K | 285502*+217 | #18488 → #18271 |
| 15K → 21K | 1643199*-1444 | #18271 → #19715 |
| 21K → 25K | 536282*-254 | #19715 → #19969 |
| 25K → 30K | 312426*+114 | #19969 → #19855 |
| 30K → 35K | 463298*-165 | #19855 → #20020 |
| 35K → 40K | 265354*+89 | #20020 → #19931 |
| 40K → Finish | 162106*-56 | #19931 → #19987 |
| TOTALS | 41332613*-1520 | #18467 → #19987 |
* 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