James Chang
Sacramento, CA
Bib: 19543 M 46
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
2M | 27:32 | 13:46 | 2.00 mi | 27:32 | 13:46 | - | |
4M | 59:56 | 14:59 | 2.00 mi | 32:24 | 16:12 | +2:26 | |
6M | 1:32:25 | 15:24 | 2.00 mi | 32:29 | 16:14 | +0:02 | |
8M | 1:56:37 | 14:35 | 2.00 mi | 24:12 | 12:06 | -4:08 | |
9.6M | 2:15:59 | 14:10 | 1.60 mi | 19:22 | 12:06 | 0:00 | |
10M | 2:20:49 | 14:05 | 0.40 mi | 4:50 | 12:06 | 0:00 | |
10.5M | 2:26:52 | 13:59 | 0.50 mi | 6:03 | 12:06 | 0:00 | |
12M | 2:45:01 | 13:45 | 1.50 mi | 18:09 | 12:06 | 0:00 | |
Finish(13.11 mi) | 3:09:21 | 14:27 | 1.11 mi | 24:20 | 21:56 | +9:50 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:06 /mi
Average Pace
14:27 /mi
Slowest Pace
21:56 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:12:36
38% of race
Time at Slower Pace
1:56:45
62% of race
Average Pace: 14:27 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 6539 | 3617 | 216 | 1299 | 974 | 52 |
| 4M | 2.00 mi | 6576-37 | 3627-10 | 218-2 | 6596 | 3636 | 219 |
| 6M | 2.00 mi | 6574+2 | 3626+1 | 218 | 6559 | 3623 | 218 |
| 8M | 2.00 mi | 6463+111 | 3590+36 | 214+4 | 4667 | 2928 | 169 |
| 9.6M | 1.60 mi | 6450+13 | 3585+5 | 214 | 5887 | 3336 | 190 |
| 10M | 0.40 mi | 6330+120 | 3548+37 | 211+3 | 102 | 75 | 5 |
| 10.5M | 0.50 mi | 6388-58 | 3559-11 | 213-2 | 6580 | 3621 | 220 |
| 12M | 1.50 mi | 6059+329 | 3446+113 | 201+12 | 1299 | 974 | 52 |
| Finish(13.11 mi) | 1.11 mi | 6279-220 | 3519-73 | 211-10 | 6557 | 3610 | 220 |
Segment Performance Analysis
10.5M→12M
0.0 - 2.0 mi
Overall
1299
Males
974
M45-49
52
2M→4M
2.0 - 4.0 mi
Overall
6596
Males
3636
M45-49
219
4M→6M
4.0 - 6.0 mi
Overall
6559
Males
3623
M45-49
218
6M→8M
6.0 - 8.0 mi
Overall
4667
Males
2928
M45-49
169
8M→9.6M
8.0 - 9.6 mi
Overall
5887
Males
3336
M45-49
190
9.6M→10M
9.6 - 10.0 mi
Overall
102
Males
75
M45-49
5
10M→10.5M
10.0 - 10.5 mi
Overall
6580
Males
3621
M45-49
220
10.5M→12M
10.5 - 12.0 mi
Overall
1299
Males
974
M45-49
52
12M→Finish
12.0 - 13.1 mi
Overall
6557
Males
3610
M45-49
220
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 2M | - | #6539 |
| 2M → 4M | 436*-37 | #6539 → #6576 |
| 4M → 6M | 1012*+2 | #6576 → #6574 |
| 6M → 8M | 8119*+111 | #6574 → #6463 |
| 8M → 9.6M | 922*+13 | #6463 → #6450 |
| 9.6M → 10M | 3123+120 | #6450 → #6330 |
| 10M → 10.5M | 580-58 | #6330 → #6388 |
| 10.5M → 12M | 2331*+329 | #6388 → #6059 |
| 12M → Finish | 23313*-220 | #6059 → #6279 |
| TOTALS | 366626*+260 | #6539 → #6279 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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The San Francisco Marathon
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