Chip Koskiniemi
Alexandria, VA
Bib: 18812 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 | 33:12 | 10:41 | 3.11 mi | 33:12 | 10:41 | - | |
10K | 1:05:04 | 10:28 | 3.10 mi | 31:52 | 10:15 | -0:26 | |
15K | 1:37:37 | 10:28 | 3.11 mi | 32:33 | 10:29 | +0:14 | |
21K | 2:14:55 | 10:20 | 3.73 mi | 37:18 | 10:00 | -0:29 | |
25K | 2:38:46 | 10:13 | 2.48 mi | 23:51 | 9:36 | -0:24 | |
30K | 3:09:37 | 10:10 | 3.11 mi | 30:51 | 9:56 | +0:20 | |
35K | 3:39:21 | 10:05 | 3.11 mi | 29:44 | 9:34 | -0:22 | |
40K | 4:07:10 | 9:57 | 3.10 mi | 27:49 | 8:57 | -0:37 | |
Finish(26.22 mi) | 4:18:45 | 9:53 | 1.37 mi | 11:35 | 8:30 | -0:27 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:30 /mi
Average Pace
9:53 /mi
Slowest Pace
10:41 /mi
Segments
Time at Faster Pace
1:09:08
27% of race
Time at Steady Pace
2:03:52
48% of race
Time at Slower Pace
1:05:45
25% of race
Average Pace: 9:52 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 16041 | 10846 | 978 | 17701 | 11776 | 1069 |
| 10K | 3.10 mi | 16655-614 | 11217-371 | 1028-50 | 17488 | 11684 | 1079 |
| 15K | 3.11 mi | 16927-272 | 11372-155 | 1037-9 | 17701 | 11776 | 1069 |
| 21K | 3.73 mi | 15506+1421 | 10550+822 | 949+88 | 13184 | 9141 | 796 |
| 25K | 2.48 mi | 14678+828 | 10004+546 | 895+54 | 11625 | 8098 | 689 |
| 30K | 3.11 mi | 13666+1012 | 9344+660 | 827+68 | 10206 | 7085 | 595 |
| 35K | 3.11 mi | 12350+1316 | 8466+878 | 732+95 | 7436 | 5214 | 425 |
| 40K | 3.10 mi | 10806+1544 | 7449+1017 | 633+99 | 3969 | 2885 | 239 |
| Finish(26.22 mi) | 1.37 mi | 10139+667 | 7015+434 | 590+43 | 2675 | 2009 | 153 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17701
Males
11776
M45-49
11776
5K→10K
3.1 - 6.2 mi
Overall
17488
Males
11684
M45-49
11684
10K→15K
6.2 - 9.3 mi
Overall
17701
Males
11776
M45-49
11776
15K→21K
9.3 - 13.1 mi
Overall
13184
Males
9141
M45-49
9141
21K→25K
13.1 - 15.5 mi
Overall
11625
Males
8098
M45-49
8098
25K→30K
15.5 - 18.6 mi
Overall
10206
Males
7085
M45-49
7085
30K→35K
18.6 - 21.8 mi
Overall
7436
Males
5214
M45-49
5214
35K→40K
21.8 - 24.9 mi
Overall
3969
Males
2885
M45-49
2885
40K→Finish
24.9 - 26.2 mi
Overall
2675
Males
2009
M45-49
2009
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #16041 |
| 5K → 10K | 823209*-614 | #16041 → #16655 |
| 10K → 15K | 539267*-272 | #16655 → #16927 |
| 15K → 21K | 141435*+1421 | #16927 → #15506 |
| 21K → 25K | 13841*+828 | #15506 → #14678 |
| 25K → 30K | 101022*+1012 | #14678 → #13666 |
| 30K → 35K | 101326*+1316 | #13666 → #12350 |
| 35K → 40K | 11545*+1544 | #12350 → #10806 |
| 40K → Finish | 0667*+667 | #10806 → #10139 |
| TOTALS | 14107312*+5902 | #16041 → #10139 |
* 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