Matthew McDonald
Adelphi, MD
Bib: 1340 M
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 23:39 | 7:37 | 3.11 mi | 23:39 | 7:37 | - | |
10K | 44:45 | 7:12 | 3.10 mi | 21:06 | 6:47 | -0:50 | |
15K | 1:06:43 | 7:09 | 3.11 mi | 21:58 | 7:04 | +0:17 | |
21K | 1:35:02 | 7:17 | 3.73 mi | 28:19 | 7:36 | +0:32 | |
25K | 1:55:25 | 7:26 | 2.48 mi | 20:23 | 8:12 | +0:36 | |
30K | 2:24:27 | 7:45 | 3.11 mi | 29:02 | 9:21 | +1:09 | |
35K | 2:56:58 | 8:08 | 3.11 mi | 32:31 | 10:28 | +1:07 | |
40K | 3:33:09 | 8:35 | 3.10 mi | 36:11 | 11:39 | +1:11 | |
Finish(26.22 mi) | 3:48:31 | 8:43 | 1.37 mi | 15:22 | 11:16 | -0:23 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:47 /mi
Average Pace
8:43 /mi
Slowest Pace
11:39 /mi
Segments
Time at Faster Pace
43:04
19% of race
Time at Steady Pace
1:12:21
32% of race
Time at Slower Pace
1:53:06
49% of race
Average Pace: 8:43 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 835 | 724 | 161 | 611 | 540 | 126 |
| 10K | 3.10 mi | 651+184 | 570+154 | 130+31 | 510 | 464 | 110 |
| 15K | 3.11 mi | 628+23 | 552+18 | 129+1 | 611 | 540 | 126 |
| 21K | 3.73 mi | 696-68 | 610-58 | 136-7 | 1088 | 938 | 223 |
| 25K | 2.48 mi | 926-230 | 802-192 | 173-37 | 2769 | 2213 | 506 |
| 30K | 3.11 mi | 1251-325 | 1057-255 | 253-80 | 4688 | 3510 | 740 |
| 35K | 3.11 mi | 1919-668 | 1562-505 | 356-103 | 6893 | 4675 | 953 |
| 40K | 3.10 mi | 2641-722 | 2071-509 | 460-104 | 8379 | 5391 | 1049 |
| Finish(26.22 mi) | 1.37 mi | 2884-243 | 2224-153 | 495-35 | 8165 | 5253 | 1063 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
611
Males
540
M25-29
540
5K→10K
3.1 - 6.2 mi
Overall
510
Males
464
M25-29
464
10K→15K
6.2 - 9.3 mi
Overall
611
Males
540
M25-29
540
15K→21K
9.3 - 13.1 mi
Overall
1088
Males
938
M25-29
938
21K→25K
13.1 - 15.5 mi
Overall
2769
Males
2213
M25-29
2213
25K→30K
15.5 - 18.6 mi
Overall
4688
Males
3510
M25-29
3510
30K→35K
18.6 - 21.8 mi
Overall
6893
Males
4675
M25-29
4675
35K→40K
21.8 - 24.9 mi
Overall
8379
Males
5391
M25-29
5391
40K→Finish
24.9 - 26.2 mi
Overall
8165
Males
5253
M25-29
5253
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #835 |
| 5K → 10K | 4188+184 | #835 → #651 |
| 10K → 15K | 730*+23 | #651 → #628 |
| 15K → 21K | 735*-68 | #628 → #696 |
| 21K → 25K | 2355-230 | #696 → #926 |
| 25K → 30K | 3316*-325 | #926 → #1251 |
| 30K → 35K | 6746*-668 | #1251 → #1919 |
| 35K → 40K | 73614*-722 | #1919 → #2641 |
| 40K → Finish | 2507*-243 | #2641 → #2884 |
| TOTALS | 2310261*-2049 | #835 → #2884 |
* 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