Derwinn Magruder
Clinton, MD
Bib: 4258 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 | 31:27 | 10:07 | 3.11 mi | 31:27 | 10:07 | - | |
10K | 1:02:39 | 10:05 | 3.10 mi | 31:12 | 10:03 | -0:04 | |
15K | 1:36:17 | 10:20 | 3.11 mi | 33:38 | 10:50 | +0:47 | |
21K | 2:18:53 | 10:39 | 3.73 mi | 42:36 | 11:26 | +0:36 | |
25K | 2:49:32 | 10:55 | 2.48 mi | 30:39 | 12:20 | +0:54 | |
30K | 3:30:03 | 11:16 | 3.11 mi | 40:31 | 13:02 | +0:42 | |
35K | 4:13:19 | 11:39 | 3.11 mi | 43:16 | 13:56 | +0:54 | |
40K | 5:00:51 | 12:06 | 3.10 mi | 47:32 | 15:18 | +1:22 | |
Finish(26.22 mi) | 5:20:13 | 12:13 | 1.37 mi | 19:22 | 14:12 | -1:06 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:03 /mi
Average Pace
12:13 /mi
Slowest Pace
15:18 /mi
Segments
Time at Faster Pace
2:18:53
43% of race
Time at Steady Pace
1:11:10
22% of race
Time at Slower Pace
1:50:10
34% of race
Average Pace: 12:13 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 8186 | 5890 | 370 | 11535 | 7827 | 524 |
| 10K | 3.10 mi | 9075-889 | 6474-584 | 416-46 | 9969 | 7000 | 467 |
| 15K | 3.11 mi | 9909-834 | 6965-491 | 461-45 | 11535 | 7827 | 524 |
| 21K | 3.73 mi | 10696-787 | 7386-421 | 491-30 | 12129 | 8132 | 567 |
| 25K | 2.48 mi | 11369-673 | 7714-328 | 524-33 | 13368 | 8579 | 627 |
| 30K | 3.11 mi | 11716-347 | 7843-129 | 540-16 | 12702 | 8153 | 589 |
| 35K | 3.11 mi | 12079-363 | 7970-127 | 560-20 | 13176 | 8290 | 613 |
| 40K | 3.10 mi | 12513-434 | 8147-177 | 584-24 | 14070 | 8798 | 666 |
| Finish(26.22 mi) | 1.37 mi | 12575-62 | 8165-18 | 587-3 | 13216 | 8290 | 605 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11535
Males
7827
M50-54
7827
5K→10K
3.1 - 6.2 mi
Overall
9969
Males
7000
M50-54
7000
10K→15K
6.2 - 9.3 mi
Overall
11535
Males
7827
M50-54
7827
15K→21K
9.3 - 13.1 mi
Overall
12129
Males
8132
M50-54
8132
21K→25K
13.1 - 15.5 mi
Overall
13368
Males
8579
M50-54
8579
25K→30K
15.5 - 18.6 mi
Overall
12702
Males
8153
M50-54
8153
30K→35K
18.6 - 21.8 mi
Overall
13176
Males
8290
M50-54
8290
35K→40K
21.8 - 24.9 mi
Overall
14070
Males
8798
M50-54
8798
40K→Finish
24.9 - 26.2 mi
Overall
13216
Males
8290
M50-54
8290
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #8186 |
| 5K → 10K | 31* | 920 | -889 | #8186 | #9075 |
| 10K → 15K | 57* | 891 | -834 | #9075 | #9909 |
| 15K → 21K | 73* | 860 | -787 | #9909 | #10696 |
| 21K → 25K | 61* | 734 | -673 | #10696 | #11369 |
| 25K → 30K | 124* | 471 | -347 | #11369 | #11716 |
| 30K → 35K | 100* | 463 | -363 | #11716 | #12079 |
| 35K → 40K | 60* | 494 | -434 | #12079 | #12513 |
| 40K → Finish | 39* | 101 | -62 | #12513 | #12575 |
| TOTALS | 545* | 4934 | -4389 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
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Public Race Data
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions