Kaitlyn Birch
Dallas, TX
Bib: 2984 F 28
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 | 32:53 | 10:35 | 3.11 mi | 32:53 | 10:35 | - | |
10K | 1:03:07 | 10:09 | 3.10 mi | 30:14 | 9:44 | -0:51 | |
15K | 1:32:42 | 9:57 | 3.11 mi | 29:35 | 9:31 | -0:13 | |
20K | 2:03:22 | 9:56 | 3.11 mi | 30:40 | 9:52 | +0:21 | |
13.1M | 2:10:29 | 9:58 | 0.67 mi | 7:07 | 10:35 | +0:43 | |
25K | 2:38:04 | 10:11 | 2.43 mi | 27:35 | 11:20 | +0:45 | |
31K | 3:14:16 | 10:05 | 3.73 mi | 36:12 | 9:43 | -1:37 | |
36K | 3:51:49 | 10:22 | 3.11 mi | 37:33 | 12:05 | +2:22 | |
Finish(26.22 mi) | 4:34:01 | 10:28 | 3.85 mi | 42:12 | 10:58 | -1:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:31 /mi
Average Pace
10:28 /mi
Slowest Pace
12:05 /mi
Segments
Time at Faster Pace
2:06:41
46% of race
Time at Steady Pace
1:22:12
30% of race
Time at Slower Pace
1:05:08
24% of race
Average Pace: 10:27 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2404 | 617 | 178 | 1664 | 348 | 111 |
| 10K | 3.10 mi | 2052+352 | 490+127 | 142+36 | 1712 | 363 | 112 |
| 15K | 3.11 mi | 1896+156 | 423+67 | 129+13 | 1664 | 348 | 111 |
| 20K | 3.11 mi | 1837+59 | 399+24 | 124+5 | 1716 | 363 | 114 |
| 13.1M | 0.67 mi | 1843-6 | 402-3 | 123+1 | 1943 | 458 | 142 |
| 25K | 2.43 mi | 1866-23 | 426-24 | 133-10 | 2033 | 514 | 160 |
| 31K | 3.73 mi | 1786+80 | 424+2 | 131+2 | 1551 | 385 | 115 |
| 36K | 3.11 mi | 1680+106 | 401+23 | 125+6 | 1353 | 359 | 110 |
| Finish(26.22 mi) | 3.85 mi | 1614+66 | 395+6 | 125 | 1365 | 403 | 126 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1664
Females
348
F25-29
111
5K→10K
3.1 - 6.2 mi
Overall
1712
Females
363
F25-29
112
10K→15K
6.2 - 9.3 mi
Overall
1664
Females
348
F25-29
111
15K→20K
9.3 - 12.4 mi
Overall
1716
Females
363
F25-29
114
20K→13.1M
12.4 - 13.1 mi
Overall
1943
Females
458
F25-29
142
13.1M→25K
13.1 - 15.5 mi
Overall
2033
Females
514
F25-29
160
25K→31K
15.5 - 19.3 mi
Overall
1551
Females
385
F25-29
115
31K→36K
19.3 - 22.4 mi
Overall
1353
Females
359
F25-29
110
36K→Finish
22.4 - 26.2 mi
Overall
1365
Females
403
F25-29
126
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2404 |
| 5K → 10K | 3355+352 | #2404 → #2052 |
| 10K → 15K | 6162+156 | #2052 → #1896 |
| 15K → 20K | 1372+59 | #1896 → #1837 |
| 20K → 13.1M | 137-6 | #1837 → #1843 |
| 13.1M → 25K | 5835-23 | #1843 → #1866 |
| 25K → 31K | 24104+80 | #1866 → #1786 |
| 31K → 36K | 9115+106 | #1786 → #1680 |
| 36K → Finish | 1682+66 | #1680 → #1614 |
| TOTALS | 142932+790 | #2404 → #1614 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime