Ray Chen
Ellicott City, MD
Bib: 20660 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 | 35:50 | 11:32 | 3.11 mi | 35:50 | 11:32 | - | |
10K | 1:10:09 | 11:17 | 3.10 mi | 34:19 | 11:03 | -0:29 | |
15K | 1:43:51 | 11:09 | 3.11 mi | 33:42 | 10:51 | -0:12 | |
21K | 2:25:32 | 11:09 | 3.73 mi | 41:41 | 11:11 | +0:20 | |
25K | 2:59:22 | 11:33 | 2.48 mi | 33:50 | 13:37 | +2:26 | |
30K | 3:41:49 | 11:54 | 3.11 mi | 42:27 | 13:40 | +0:03 | |
35K | 4:26:45 | 12:16 | 3.11 mi | 44:56 | 14:28 | +0:48 | |
40K | 5:13:19 | 12:36 | 3.10 mi | 46:34 | 14:59 | +0:31 | |
Finish(26.22 mi) | 5:32:56 | 12:42 | 1.37 mi | 19:37 | 14:23 | -0:36 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:51 /mi
Average Pace
12:42 /mi
Slowest Pace
14:59 /mi
Segments
Time at Faster Pace
2:25:32
44% of race
Time at Steady Pace
1:35:54
29% of race
Time at Slower Pace
1:31:30
27% of race
Average Pace: 12:42 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 21440 | 13713 | 1798 | 19888 | 12925 | 1688 |
| 10K | 3.10 mi | 21861-421 | 13948-235 | 1841-43 | 22412 | 14233 | 1864 |
| 15K | 3.11 mi | 21084+777 | 13568+380 | 1788+53 | 19888 | 12925 | 1688 |
| 21K | 3.73 mi | 20248+836 | 13102+466 | 1727+61 | 19222 | 12488 | 1640 |
| 25K | 2.48 mi | 21780-1532 | 13832-730 | 1825-98 | 26168 | 15737 | 2061 |
| 30K | 3.11 mi | 22117-337 | 13923-91 | 1842-17 | 23605 | 14282 | 1878 |
| 35K | 3.11 mi | 22522-405 | 14002-79 | 1847-5 | 24247 | 14361 | 1894 |
| 40K | 3.10 mi | 22810-288 | 14073-71 | 1856-9 | 24096 | 14248 | 1876 |
| Finish(26.22 mi) | 1.37 mi | 22838-28 | 14064+9 | 1855+1 | 23109 | 13744 | 1800 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
19888
Males
12925
M40-44
12925
5K→10K
3.1 - 6.2 mi
Overall
22412
Males
14233
M40-44
14233
10K→15K
6.2 - 9.3 mi
Overall
19888
Males
12925
M40-44
12925
15K→21K
9.3 - 13.1 mi
Overall
19222
Males
12488
M40-44
12488
21K→25K
13.1 - 15.5 mi
Overall
26168
Males
15737
M40-44
15737
25K→30K
15.5 - 18.6 mi
Overall
23605
Males
14282
M40-44
14282
30K→35K
18.6 - 21.8 mi
Overall
24247
Males
14361
M40-44
14361
35K→40K
21.8 - 24.9 mi
Overall
24096
Males
14248
M40-44
14248
40K→Finish
24.9 - 26.2 mi
Overall
23109
Males
13744
M40-44
13744
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #21440 |
| 5K → 10K | 733312*-421 | #21440 → #21861 |
| 10K → 15K | 77854*+777 | #21861 → #21084 |
| 15K → 21K | 136972*+836 | #21084 → #20248 |
| 21K → 25K | 161987*-1532 | #20248 → #21780 |
| 25K → 30K | 580243*-337 | #21780 → #22117 |
| 30K → 35K | 576171*-405 | #22117 → #22522 |
| 35K → 40K | 440152*-288 | #22522 → #22810 |
| 40K → Finish | 138110*-28 | #22810 → #22838 |
| TOTALS | 42992901*-1398 | #21440 → #22838 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions