Matthew Zentz
Portsmouth, VA
Bib: 36171 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 | 40:20 | 12:59 | 3.11 mi | 40:20 | 12:59 | - | |
10K | 1:19:16 | 12:45 | 3.10 mi | 38:56 | 12:32 | -0:27 | |
15K | 2:02:13 | 13:07 | 3.11 mi | 42:57 | 13:49 | +1:17 | |
21K | 3:02:02 | 13:57 | 3.73 mi | 59:49 | 16:03 | +2:14 | |
25K | 3:43:42 | 14:24 | 2.48 mi | 41:40 | 16:46 | +0:43 | |
30K | 4:37:59 | 14:55 | 3.11 mi | 54:17 | 17:28 | +0:42 | |
35K | 5:32:39 | 15:18 | 3.11 mi | 54:40 | 17:36 | +0:08 | |
40K | 6:35:49 | 15:56 | 3.10 mi | 1:03:10 | 20:20 | +2:44 | |
Finish(26.22 mi) | 7:04:36 | 16:12 | 1.37 mi | 28:47 | 21:06 | +0:46 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:32 /mi
Average Pace
16:12 /mi
Slowest Pace
21:06 /mi
Segments
Time at Faster Pace
2:02:13
29% of race
Time at Steady Pace
3:30:26
50% of race
Time at Slower Pace
1:31:57
22% of race
Average Pace: 16:12 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 27535 | 16741 | 1140 | 29100 | 17350 | 1225 |
| 10K | 3.10 mi | 27795-260 | 16850-109 | 1155-15 | 27933 | 16886 | 1155 |
| 15K | 3.11 mi | 28439-644 | 17114-264 | 1187-32 | 29100 | 17350 | 1225 |
| 21K | 3.73 mi | 29276-837 | 17430-316 | 1235-48 | 29768 | 17607 | 1264 |
| 25K | 2.48 mi | 29506-230 | 17504-74 | 1249-14 | 29739 | 17546 | 1255 |
| 30K | 3.11 mi | 29557-51 | 17507-3 | 1259-10 | 29593 | 17431 | 1251 |
| 35K | 3.11 mi | 29538+19 | 17493+14 | 1259 | 29216 | 17187 | 1231 |
| 40K | 3.10 mi | 29678-140 | 17539-46 | 1262-3 | 29705 | 17492 | 1263 |
| Finish(26.22 mi) | 1.37 mi | 29687-9 | 17536+3 | 1263-1 | 29695 | 17501 | 1262 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
29100
Males
17350
M55-59
17350
5K→10K
3.1 - 6.2 mi
Overall
27933
Males
16886
M55-59
16886
10K→15K
6.2 - 9.3 mi
Overall
29100
Males
17350
M55-59
17350
15K→21K
9.3 - 13.1 mi
Overall
29768
Males
17607
M55-59
17607
21K→25K
13.1 - 15.5 mi
Overall
29739
Males
17546
M55-59
17546
25K→30K
15.5 - 18.6 mi
Overall
29593
Males
17431
M55-59
17431
30K→35K
18.6 - 21.8 mi
Overall
29216
Males
17187
M55-59
17187
35K→40K
21.8 - 24.9 mi
Overall
29705
Males
17492
M55-59
17492
40K→Finish
24.9 - 26.2 mi
Overall
29695
Males
17501
M55-59
17501
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #27535 |
| 5K → 10K | 465205*-260 | #27535 → #27795 |
| 10K → 15K | 751107*-644 | #27795 → #28439 |
| 15K → 21K | 90467*-837 | #28439 → #29276 |
| 21K → 25K | 29868*-230 | #29276 → #29506 |
| 25K → 30K | 14392*-51 | #29506 → #29557 |
| 30K → 35K | 5776*+19 | #29557 → #29538 |
| 35K → 40K | 17737*-140 | #29538 → #29678 |
| 40K → Finish | 3223*-9 | #29678 → #29687 |
| TOTALS | 2827675*-2152 | #27535 → #29687 |
* 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