Cathy Breitenbach
Chicago, IL
Bib: 23930 F
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 | 35:32 | 11:26 | 3.11 mi | 35:32 | 11:26 | - | |
10K | 1:09:21 | 11:10 | 3.10 mi | 33:49 | 10:53 | -0:33 | |
15K | 1:46:16 | 11:24 | 3.11 mi | 36:55 | 11:53 | +1:00 | |
21K | 2:35:22 | 11:54 | 3.73 mi | 49:06 | 13:10 | +1:17 | |
25K | 3:08:56 | 12:10 | 2.48 mi | 33:34 | 13:30 | +0:20 | |
30K | 3:53:50 | 12:33 | 3.11 mi | 44:54 | 14:27 | +0:57 | |
35K | 4:37:10 | 12:45 | 3.11 mi | 43:20 | 13:57 | -0:30 | |
40K | 5:21:30 | 12:56 | 3.10 mi | 44:20 | 14:16 | +0:19 | |
Finish(26.22 mi) | 5:41:20 | 13:02 | 1.37 mi | 19:50 | 14:32 | +0:16 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:53 /mi
Average Pace
13:02 /mi
Slowest Pace
14:32 /mi
Segments
Time at Faster Pace
1:46:16
31% of race
Time at Steady Pace
2:06:00
37% of race
Time at Slower Pace
1:49:04
32% of race
Average Pace: 13:01 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 12983 | 4381 | 250 | 13920 | 4838 | 288 |
| 10K | 6.21 mi | 3.10 mi | 12840+143 | 4315+66 | 249+1 | 12751 | 4266 | 244 |
| 15K | 9.32 mi | 3.11 mi | 13302-462 | 4516-201 | 260-11 | 13920 | 4838 | 288 |
| 21K | 13.05 mi | 3.73 mi | 13909-607 | 4840-324 | 285-25 | 14679 | 5286 | 340 |
| 25K | 15.53 mi | 2.48 mi | 14124-215 | 4983-143 | 300-15 | 14675 | 5425 | 361 |
| 30K | 18.64 mi | 3.11 mi | 14175-51 | 5052-69 | 315-15 | 14379 | 5332 | 348 |
| 35K | 21.75 mi | 3.11 mi | 14068+107 | 5042+10 | 313+2 | 13214 | 4901 | 310 |
| 40K | 24.85 mi | 3.10 mi | 13932+136 | 5010+32 | 313 | 12927 | 4816 | 305 |
| Finish | 26.22 mi | 1.37 mi | 13929+3 | 5025-15 | 317-4 | 13609 | 5104 | 327 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13920
Females
4838
F50-54
4838
5K→10K
3.1 - 6.2 mi
Overall
12751
Females
4266
F50-54
4266
10K→15K
6.2 - 9.3 mi
Overall
13920
Females
4838
F50-54
4838
15K→21K
9.3 - 13.1 mi
Overall
14679
Females
5286
F50-54
5286
21K→25K
13.1 - 15.5 mi
Overall
14675
Females
5425
F50-54
5425
25K→30K
15.5 - 18.6 mi
Overall
14379
Females
5332
F50-54
5332
30K→35K
18.6 - 21.8 mi
Overall
13214
Females
4901
F50-54
4901
35K→40K
21.8 - 24.9 mi
Overall
12927
Females
4816
F50-54
4816
40K→Finish
24.9 - 26.2 mi
Overall
13609
Females
5104
F50-54
5104
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #12983 |
| 5K → 10K | 311* | 168 | +143 | #12983 | #12840 |
| 10K → 15K | 101* | 563 | -462 | #12840 | #13302 |
| 15K → 21K | 60* | 667 | -607 | #13302 | #13909 |
| 21K → 25K | 66* | 281 | -215 | #13909 | #14124 |
| 25K → 30K | 131* | 182 | -51 | #14124 | #14175 |
| 30K → 35K | 174* | 67 | +107 | #14175 | #14068 |
| 35K → 40K | 177* | 41 | +136 | #14068 | #13932 |
| 40K → Finish | 45* | 42 | +3 | #13932 | #13929 |
| TOTALS | 1065* | 2011 | -946 |
* 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