Ken Zieleck
Morehead City, NC
Bib: 37476 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 | 38:19 | 12:20 | 3.11 mi | 38:19 | 12:20 | - | |
10K | 1:14:41 | 12:01 | 3.10 mi | 36:22 | 11:42 | -0:38 | |
15K | 1:49:51 | 11:47 | 3.11 mi | 35:10 | 11:19 | -0:23 | |
21K | 2:37:21 | 12:04 | 3.73 mi | 47:30 | 12:44 | +1:25 | |
25K | 3:09:31 | 12:12 | 2.48 mi | 32:10 | 12:57 | +0:13 | |
30K | 3:51:12 | 12:24 | 3.11 mi | 41:41 | 13:25 | +0:28 | |
35K | 4:33:55 | 12:36 | 3.11 mi | 42:43 | 13:45 | +0:20 | |
40K | 5:20:58 | 12:55 | 3.10 mi | 47:03 | 15:09 | +1:24 | |
Finish(26.22 mi) | 5:45:02 | 13:10 | 1.37 mi | 24:04 | 17:39 | +2:30 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:19 /mi
Average Pace
13:10 /mi
Slowest Pace
17:39 /mi
Segments
Time at Faster Pace
1:11:32
21% of race
Time at Steady Pace
3:22:23
59% of race
Time at Slower Pace
1:11:07
21% of race
Average Pace: 13:10 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 25399 | 15734 | 1016 | 22332 | 14217 | 854 |
| 10K | 3.10 mi | 25437-38 | 15741-7 | 1017-1 | 25440 | 15721 | 1023 |
| 15K | 3.11 mi | 24357+1080 | 15236+505 | 959+58 | 22332 | 14217 | 854 |
| 21K | 3.73 mi | 24415-58 | 15227+9 | 971-12 | 24707 | 15280 | 991 |
| 25K | 2.48 mi | 24399+16 | 15161+66 | 970+1 | 24468 | 14893 | 977 |
| 30K | 3.11 mi | 24017+382 | 14884+277 | 958+12 | 22833 | 13906 | 884 |
| 35K | 3.11 mi | 23757+260 | 14657+227 | 935+23 | 22282 | 13299 | 853 |
| 40K | 3.10 mi | 23865-108 | 14611+46 | 937-2 | 24459 | 14453 | 943 |
| Finish(26.22 mi) | 1.37 mi | 24418-553 | 14877-266 | 968-31 | 28156 | 16608 | 1164 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
22332
Males
14217
M55-59
14217
5K→10K
3.1 - 6.2 mi
Overall
25440
Males
15721
M55-59
15721
10K→15K
6.2 - 9.3 mi
Overall
22332
Males
14217
M55-59
14217
15K→21K
9.3 - 13.1 mi
Overall
24707
Males
15280
M55-59
15280
21K→25K
13.1 - 15.5 mi
Overall
24468
Males
14893
M55-59
14893
25K→30K
15.5 - 18.6 mi
Overall
22833
Males
13906
M55-59
13906
30K→35K
18.6 - 21.8 mi
Overall
22282
Males
13299
M55-59
13299
35K→40K
21.8 - 24.9 mi
Overall
24459
Males
14453
M55-59
14453
40K→Finish
24.9 - 26.2 mi
Overall
28156
Males
16608
M55-59
16608
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #25399 |
| 5K → 10K | 398360*-38 | #25399 → #25437 |
| 10K → 15K | 311111*+1080 | #25437 → #24357 |
| 15K → 21K | 537479*-58 | #24357 → #24415 |
| 21K → 25K | 313329*+16 | #24415 → #24399 |
| 25K → 30K | 157539*+382 | #24399 → #24017 |
| 30K → 35K | 173433*+260 | #24017 → #23757 |
| 35K → 40K | 343235*-108 | #23757 → #23865 |
| 40K → Finish | 57724*-553 | #23865 → #24418 |
| TOTALS | 25293510*+981 | #25399 → #24418 |
* 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