Danny Song
Fairfax, VA
Bib: 7702 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 | 25:04 | 8:04 | 3.11 mi | 25:04 | 8:04 | - | |
10K | 48:07 | 7:45 | 3.10 mi | 23:03 | 7:25 | -0:39 | |
15K | 1:11:35 | 7:41 | 3.11 mi | 23:28 | 7:33 | +0:08 | |
21K | 1:40:34 | 7:42 | 3.73 mi | 28:59 | 7:46 | +0:13 | |
25K | 1:59:10 | 7:40 | 2.48 mi | 18:36 | 7:29 | -0:17 | |
30K | 2:22:54 | 7:40 | 3.11 mi | 23:44 | 7:38 | +0:09 | |
35K | 2:47:02 | 7:41 | 3.11 mi | 24:08 | 7:46 | +0:08 | |
40K | 3:11:01 | 7:41 | 3.10 mi | 23:59 | 7:43 | -0:03 | |
Finish(26.22 mi) | 3:21:56 | 7:42 | 1.37 mi | 10:55 | 8:00 | +0:17 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:25 /mi
Average Pace
7:42 /mi
Slowest Pace
8:04 /mi
Segments
Time at Faster Pace
2:45:57
82% of race
Time at Steady Pace
35:59
18% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:42 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1981 | 1644 | 328 | 2027 | 1688 | 335 |
| 10K | 3.10 mi | 1858+123 | 1553+91 | 307+21 | 1839 | 1548 | 311 |
| 15K | 3.11 mi | 1883-25 | 1575-22 | 321-14 | 2027 | 1688 | 335 |
| 21K | 3.73 mi | 1932-49 | 1615-40 | 331-10 | 2123 | 1768 | 354 |
| 25K | 2.48 mi | 1896+36 | 1582+33 | 327+4 | 1868 | 1559 | 303 |
| 30K | 3.11 mi | 1785+111 | 1496+86 | 302+25 | 1495 | 1255 | 244 |
| 35K | 3.11 mi | 1665+120 | 1399+97 | 281+21 | 1402 | 1152 | 225 |
| 40K | 3.10 mi | 1515+150 | 1264+135 | 252+29 | 1096 | 896 | 174 |
| Finish(26.22 mi) | 1.37 mi | 1488+27 | 1238+26 | 247+5 | 1536 | 1203 | 219 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2027
Males
1688
M30-34
1688
5K→10K
3.1 - 6.2 mi
Overall
1839
Males
1548
M30-34
1548
10K→15K
6.2 - 9.3 mi
Overall
2027
Males
1688
M30-34
1688
15K→21K
9.3 - 13.1 mi
Overall
2123
Males
1768
M30-34
1768
21K→25K
13.1 - 15.5 mi
Overall
1868
Males
1559
M30-34
1559
25K→30K
15.5 - 18.6 mi
Overall
1495
Males
1255
M30-34
1255
30K→35K
18.6 - 21.8 mi
Overall
1402
Males
1152
M30-34
1152
35K→40K
21.8 - 24.9 mi
Overall
1096
Males
896
M30-34
896
40K→Finish
24.9 - 26.2 mi
Overall
1536
Males
1203
M30-34
1203
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #1981 |
| 5K → 10K | 168* | 45 | +123 | #1981 | #1858 |
| 10K → 15K | 44 | 69 | -25 | #1858 | #1883 |
| 15K → 21K | 35* | 84 | -49 | #1883 | #1932 |
| 21K → 25K | 55 | 19 | +36 | #1932 | #1896 |
| 25K → 30K | 124* | 13 | +111 | #1896 | #1785 |
| 30K → 35K | 135 | 15 | +120 | #1785 | #1665 |
| 35K → 40K | 157* | 7 | +150 | #1665 | #1515 |
| 40K → Finish | 47* | 20 | +27 | #1515 | #1488 |
| TOTALS | 765* | 272 | +493 |
* 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