Kei Hirakawa
Dallas, TX
Bib: 3823 M 38
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 | 32:15 | 10:23 | 3.11 mi | 32:15 | 10:23 | - | |
10K | 1:01:46 | 9:56 | 3.10 mi | 29:31 | 9:30 | -0:53 | |
15K | 1:29:30 | 9:36 | 3.11 mi | 27:44 | 8:56 | -0:34 | |
20K | 2:00:02 | 9:40 | 3.11 mi | 30:32 | 9:50 | +0:54 | |
13.1M | 2:07:08 | 9:42 | 0.67 mi | 7:06 | 10:34 | +0:44 | |
25K | 2:33:57 | 9:55 | 2.43 mi | 26:49 | 11:01 | +0:27 | |
31K | 3:10:44 | 9:54 | 3.73 mi | 36:47 | 9:52 | -1:09 | |
36K | 3:53:12 | 10:25 | 3.11 mi | 42:28 | 13:40 | +3:48 | |
Finish(26.22 mi) | 4:39:52 | 10:41 | 3.85 mi | 46:40 | 12:07 | -1:33 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:56 /mi
Average Pace
10:41 /mi
Slowest Pace
13:40 /mi
Segments
Time at Faster Pace
57:15
20% of race
Time at Steady Pace
2:13:29
48% of race
Time at Slower Pace
1:29:08
32% of race
Average Pace: 10:40 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2440 | 1860 | 254 | 1449 | 1169 | 151 |
| 10K | 3.10 mi | 2106+334 | 1639+221 | 218+36 | 1788 | 1418 | 186 |
| 15K | 3.11 mi | 1888+218 | 1484+155 | 195+23 | 1449 | 1169 | 151 |
| 20K | 3.11 mi | 1895-7 | 1486-2 | 196-1 | 1939 | 1530 | 200 |
| 13.1M | 0.67 mi | 1919-24 | 1504-18 | 199-3 | 2302 | 1759 | 233 |
| 25K | 2.43 mi | 1970-51 | 1536-32 | 200-1 | 2308 | 1744 | 230 |
| 31K | 3.73 mi | 1995-25 | 1545-9 | 203-3 | 2131 | 1592 | 207 |
| 36K | 3.11 mi | 2100-105 | 1598-53 | 212-9 | 2603 | 1839 | 235 |
| Finish(26.22 mi) | 3.85 mi | 2166-66 | 1626-28 | 210+2 | 2488 | 1738 | 228 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1449
Males
1169
M35-39
151
5K→10K
3.1 - 6.2 mi
Overall
1788
Males
1418
M35-39
186
10K→15K
6.2 - 9.3 mi
Overall
1449
Males
1169
M35-39
151
15K→20K
9.3 - 12.4 mi
Overall
1939
Males
1530
M35-39
200
20K→13.1M
12.4 - 13.1 mi
Overall
2302
Males
1759
M35-39
233
13.1M→25K
13.1 - 15.5 mi
Overall
2308
Males
1744
M35-39
230
25K→31K
15.5 - 19.3 mi
Overall
2131
Males
1592
M35-39
207
31K→36K
19.3 - 22.4 mi
Overall
2603
Males
1839
M35-39
235
36K→Finish
22.4 - 26.2 mi
Overall
2488
Males
1738
M35-39
228
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2440 |
| 5K → 10K | 3337+334 | #2440 → #2106 |
| 10K → 15K | 3221+218 | #2106 → #1888 |
| 15K → 20K | 3932-7 | #1888 → #1895 |
| 20K → 13.1M | 262-24 | #1895 → #1919 |
| 13.1M → 25K | 7120-51 | #1919 → #1970 |
| 25K → 31K | 6540-25 | #1970 → #1995 |
| 31K → 36K | 12924-105 | #1995 → #2100 |
| 36K → Finish | 9529-66 | #2100 → #2166 |
| TOTALS | 431705+274 | #2440 → #2166 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime