Donghwan Seo
Frederick, MD
Bib: 5630 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 | 29:04 | 9:21 | 3.11 mi | 29:04 | 9:21 | - | |
10K | 55:44 | 8:58 | 3.10 mi | 26:40 | 8:35 | -0:46 | |
15K | 1:23:44 | 8:59 | 3.11 mi | 28:00 | 9:01 | +0:26 | |
21K | 1:57:44 | 9:01 | 3.73 mi | 34:00 | 9:07 | +0:06 | |
25K | 2:20:19 | 9:02 | 2.48 mi | 22:35 | 9:05 | -0:02 | |
30K | 2:49:22 | 9:05 | 3.11 mi | 29:03 | 9:21 | +0:16 | |
35K | 3:18:53 | 9:09 | 3.11 mi | 29:31 | 9:30 | +0:09 | |
40K | 3:48:21 | 9:11 | 3.10 mi | 29:28 | 9:29 | -0:01 | |
Finish(26.22 mi) | 4:00:49 | 9:11 | 1.37 mi | 12:28 | 9:08 | -0:21 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:35 /mi
Average Pace
9:11 /mi
Slowest Pace
9:30 /mi
Segments
Time at Faster Pace
3:01:50
76% of race
Time at Steady Pace
58:59
24% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:11 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 5420 | 4148 | 233 | 5241 | 4030 | 214 |
| 10K | 3.10 mi | 4842+578 | 3751+397 | 203+30 | 4356 | 3423 | 185 |
| 15K | 3.11 mi | 4984-142 | 3849-98 | 206-3 | 5241 | 4030 | 214 |
| 21K | 3.73 mi | 4985-1 | 3837+12 | 204+2 | 5228 | 4004 | 213 |
| 25K | 2.48 mi | 5075-90 | 3883-46 | 204 | 5762 | 4266 | 231 |
| 30K | 3.11 mi | 4938+137 | 3763+120 | 194+10 | 4706 | 3522 | 180 |
| 35K | 3.11 mi | 4788+150 | 3620+143 | 185+9 | 4691 | 3381 | 175 |
| 40K | 3.10 mi | 4555+233 | 3409+211 | 171+14 | 3702 | 2617 | 127 |
| Finish(26.22 mi) | 1.37 mi | 4479+76 | 3346+63 | 168+3 | 3171 | 2260 | 94 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5241
Males
4030
M50-54
4030
5K→10K
3.1 - 6.2 mi
Overall
4356
Males
3423
M50-54
3423
10K→15K
6.2 - 9.3 mi
Overall
5241
Males
4030
M50-54
4030
15K→21K
9.3 - 13.1 mi
Overall
5228
Males
4004
M50-54
4004
21K→25K
13.1 - 15.5 mi
Overall
5762
Males
4266
M50-54
4266
25K→30K
15.5 - 18.6 mi
Overall
4706
Males
3522
M50-54
3522
30K→35K
18.6 - 21.8 mi
Overall
4691
Males
3381
M50-54
3381
35K→40K
21.8 - 24.9 mi
Overall
3702
Males
2617
M50-54
2617
40K→Finish
24.9 - 26.2 mi
Overall
3171
Males
2260
M50-54
2260
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #5420 |
| 5K → 10K | 35613*+578 | #5420 → #4842 |
| 10K → 15K | 23189*-142 | #4842 → #4984 |
| 15K → 21K | 138137*-1 | #4984 → #4985 |
| 21K → 25K | 201111*-90 | #4985 → #5075 |
| 25K → 30K | 83220*+137 | #5075 → #4938 |
| 30K → 35K | 130280*+150 | #4938 → #4788 |
| 35K → 40K | 62295*+233 | #4788 → #4555 |
| 40K → Finish | 25101*+76 | #4555 → #4479 |
| TOTALS | 9051846*+941 | #5420 → #4479 |
* 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