Qianwen Jiang
Los Angeles, CA
Bib: 10501 F 36
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 20:40 | 11:25 | 1.81 mi | 20:40 | 11:25 | - | |
5.34M | 1:07:41 | 12:40 | 3.53 mi | 47:01 | 13:19 | +1:54 | |
6.15M | 1:19:27 | 12:55 | 0.81 mi | 11:46 | 14:32 | +1:13 | |
10.54M | 2:21:58 | 13:28 | 4.39 mi | 1:02:31 | 14:14 | -0:18 | |
11.05M | 2:32:21 | 13:47 | 0.51 mi | 10:23 | 20:21 | +6:07 | |
Finish(13.11 mi) | 3:00:43 | 13:47 | 2.06 mi | 28:22 | 13:47 | -6:34 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:25 /mi
Average Pace
13:47 /mi
Slowest Pace
20:21 /mi
Segments
Time at Faster Pace
20:40
11% of race
Time at Steady Pace
2:29:40
83% of race
Time at Slower Pace
10:23
6% of race
Average Pace: 13:47 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 6151 | 2542 | 314 | 6151 | 2542 | 314 |
| 5.34M | 3.53 mi | 6603-452 | 2789-247 | 348-34 | 6737 | 2868 | 358 |
| 6.15M | 0.81 mi | 6640-37 | 2818-29 | 349-1 | 6719 | 2883 | 356 |
| 10.54M | 4.39 mi | 6690-50 | 2860-42 | 352-3 | 6703 | 2885 | 358 |
| 11.05M | 0.51 mi | 6697-7 | 2864-4 | 352 | 6708 | 2887 | 360 |
| Finish(13.11 mi) | 2.06 mi | 6637+60 | 2832+32 | 347+5 | 6135 | 2625 | 321 |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
6151
Females
2542
F35-39
314
1.81M→5.34M
1.8 - 5.3 mi
Overall
6737
Females
2868
F35-39
358
5.34M→6.15M
5.3 - 6.2 mi
Overall
6719
Females
2883
F35-39
356
6.15M→10.54M
6.2 - 10.5 mi
Overall
6703
Females
2885
F35-39
358
10.54M→11.05M
10.5 - 11.1 mi
Overall
6708
Females
2887
F35-39
360
11.05M→Finish
11.1 - 13.1 mi
Overall
6135
Females
2625
F35-39
321
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #6151 |
| 1.81M → 5.34M | 32* | 484 | -452 | #6151 | #6603 |
| 5.34M → 6.15M | 12 | 49 | -37 | #6603 | #6640 |
| 6.15M → 10.54M | 55* | 105 | -50 | #6640 | #6690 |
| 10.54M → 11.05M | 3 | 10 | -7 | #6690 | #6697 |
| 11.05M → Finish | 73* | 13 | +60 | #6697 | #6637 |
| TOTALS | 175* | 661 | -486 |
* 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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