Katrina Johrden
Astoria, NY
Bib: 8170 F
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 | 29:30 | 9:30 | 3.11 mi | 29:30 | 9:30 | - | |
10K | 57:21 | 9:14 | 3.10 mi | 27:51 | 8:58 | -0:32 | |
15K | 1:25:38 | 9:11 | 3.11 mi | 28:17 | 9:06 | +0:08 | |
21K | 2:02:43 | 9:24 | 3.73 mi | 37:05 | 9:57 | +0:51 | |
25K | 2:28:00 | 9:32 | 2.48 mi | 25:17 | 10:10 | +0:13 | |
30K | 3:03:30 | 9:51 | 3.11 mi | 35:30 | 11:26 | +1:16 | |
35K | 3:40:08 | 10:07 | 3.11 mi | 36:38 | 11:47 | +0:21 | |
40K | 4:16:20 | 10:19 | 3.10 mi | 36:12 | 11:39 | -0:08 | |
Finish(26.22 mi) | 4:32:34 | 10:24 | 1.37 mi | 16:14 | 11:54 | +0:15 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:58 /mi
Average Pace
10:24 /mi
Slowest Pace
11:54 /mi
Segments
Time at Faster Pace
1:25:38
31% of race
Time at Steady Pace
1:02:22
23% of race
Time at Slower Pace
2:04:34
46% of race
Average Pace: 10:24 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 8598 | 2226 | 338 | 9777 | 2619 | 389 |
| 10K | 3.10 mi | 8878-280 | 2299-73 | 354-16 | 9263 | 2417 | 365 |
| 15K | 3.11 mi | 9141-263 | 2399-100 | 368-14 | 9777 | 2619 | 389 |
| 21K | 3.73 mi | 10281-1140 | 2816-417 | 427-59 | 12917 | 3926 | 570 |
| 25K | 2.48 mi | 10888-607 | 3066-250 | 454-27 | 14391 | 4721 | 707 |
| 30K | 3.11 mi | 11921-1033 | 3575-509 | 526-72 | 16466 | 5903 | 868 |
| 35K | 3.11 mi | 12527-606 | 3962-387 | 588-62 | 16012 | 6059 | 897 |
| 40K | 3.10 mi | 12671-144 | 4153-191 | 619-31 | 13930 | 5372 | 798 |
| Finish(26.22 mi) | 1.37 mi | 12792-121 | 4255-102 | 639-20 | 15392 | 6021 | 897 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9777
Females
2619
F30-34
2619
5K→10K
3.1 - 6.2 mi
Overall
9263
Females
2417
F30-34
2417
10K→15K
6.2 - 9.3 mi
Overall
9777
Females
2619
F30-34
2619
15K→21K
9.3 - 13.1 mi
Overall
12917
Females
3926
F30-34
3926
21K→25K
13.1 - 15.5 mi
Overall
14391
Females
4721
F30-34
4721
25K→30K
15.5 - 18.6 mi
Overall
16466
Females
5903
F30-34
5903
30K→35K
18.6 - 21.8 mi
Overall
16012
Females
6059
F30-34
6059
35K→40K
21.8 - 24.9 mi
Overall
13930
Females
5372
F30-34
5372
40K→Finish
24.9 - 26.2 mi
Overall
15392
Females
6021
F30-34
6021
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #8598 |
| 5K → 10K | 177* | 457 | -280 | #8598 | #8878 |
| 10K → 15K | 133* | 396 | -263 | #8878 | #9141 |
| 15K → 21K | 85* | 1225 | -1140 | #9141 | #10281 |
| 21K → 25K | 103* | 710 | -607 | #10281 | #10888 |
| 25K → 30K | 94* | 1127 | -1033 | #10888 | #11921 |
| 30K → 35K | 195* | 801 | -606 | #11921 | #12527 |
| 35K → 40K | 285* | 429 | -144 | #12527 | #12671 |
| 40K → Finish | 89* | 210 | -121 | #12671 | #12792 |
| TOTALS | 1161* | 5355 | -4194 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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