Kelly Chock-Mao
Union City, CA
Bib: 12698 F 56
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
2.13M | 34:13 | 16:04 | 2.13 mi | 34:13 | 16:04 | - | |
6.62M | 1:33:38 | 14:09 | 4.49 mi | 59:25 | 13:14 | -2:50 | |
7.12M | 1:42:34 | 14:24 | 0.50 mi | 8:56 | 17:52 | +4:38 | |
10.65M | 2:24:53 | 13:36 | 3.53 mi | 42:19 | 11:59 | -5:53 | |
Finish(13.11 mi) | 2:54:41 | 13:20 | 2.46 mi | 29:48 | 12:07 | +0:08 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:59 /mi
Average Pace
13:20 /mi
Slowest Pace
17:52 /mi
Segments
Time at Faster Pace
42:19
24% of race
Time at Steady Pace
1:29:13
51% of race
Time at Slower Pace
43:09
25% of race
Average Pace: 13:19 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|---|
| 2.13M | 2.13 mi | 2.13 mi | 5031 | 2187 | 87 | 5031 | 2187 | 87 |
| 6.62M | 6.62 mi | 4.49 mi | 5020+11 | 2190-3 | 89-2 | 4978 | 2165 | 85 |
| 7.12M | 7.12 mi | 0.50 mi | 5003+17 | 2177+13 | 88+1 | 4559 | 1900 | 65 |
| 10.65M | 10.65 mi | 3.53 mi | 4895+108 | 2110+67 | 83+5 | 4559 | 1928 | 67 |
| Finish | 13.11 mi | 2.46 mi | 4824+71 | 2074+36 | 81+2 | 4410 | 1878 | 61 |
Segment Performance Analysis
Start → 2.13M
0.0 - 2.1 mi
Overall
5031
Females
2187
F55-59
87
2.13M→6.62M
2.1 - 6.6 mi
Overall
4978
Females
2165
F55-59
85
6.62M→7.12M
6.6 - 7.1 mi
Overall
4559
Females
1900
F55-59
65
7.12M→10.65M
7.1 - 10.7 mi
Overall
4559
Females
1928
F55-59
67
10.65M→Finish
10.7 - 13.1 mi
Overall
4410
Females
1878
F55-59
61
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.13M | - | - | - | - | #5031 |
| 2.13M → 6.62M | 66* | 55 | +11 | #5031 | #5020 |
| 6.62M → 7.12M | 24* | 7 | +17 | #5020 | #5003 |
| 7.12M → 10.65M | 110* | 2 | +108 | #5003 | #4895 |
| 10.65M → Finish | 77* | 6 | +71 | #4895 | #4824 |
| TOTALS | 277* | 70 | +207 |
* 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
The San Francisco Marathon
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