Kameron Chang
Bib: 1971•M•Age: 30
San Francisco, CA
⏱️ Race Timeline
Watch your race unfold from start to finish
Course Map & Elevation
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 05:32:45 | 15:38 | 7:06 | 15:38 | 7:06 | - |
5.7 Miles | 5.70 mi | 06:01:54 | 44:47 | 7:51 | 29:09 | 8:20 | +1:14 |
6.43 Miles | 6.43 mi | 06:09:44 | 52:37 | 8:11 | 7:50 | 10:44 | +2:24 |
10.92 Miles | 10.92 mi | 06:42:42 | 1:25:35 | 7:50 | 32:58 | 7:21 | -3:23 |
Garmin Hill Challenge | 11.42 mi | 06:47:27 | 1:30:20 | 7:55 | 4:45 | 9:30 | +2:09 |
14.95 Miles | 14.95 mi | 07:12:14 | 1:55:07 | 7:42 | 24:47 | 7:01 | -2:29 |
18 Miles | 18.00 mi | 07:37:56 | 2:20:49 | 7:49 | 25:42 | 8:26 | +1:25 |
24 Miles | 24.00 mi | 08:24:08 | 3:07:01 | 7:48 | 46:12 | 7:42 | -0:44 |
Finish | 26.22 mi | 08:42:26 | 3:25:19 | 7:50 | 18:18 | 8:15 | +0:33 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
7:01 /mi
Average Pace
7:50 /mi
Slowest Pace
10:44 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
1:13:23
36% of race
Time at Steady Pace
1:59:21
58% of race
Time at Slower Pace
12:35
6% of race
Average Pace: 7:50 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 05:32:45 | 15:38 | 7:06 | 15:38 | 7:06 | #754 | |
5.7 Miles | 5.70 mi | 06:01:54 | 44:47 | 7:51 | 29:09 | 8:20 | #581 | |
6.43 Miles | 6.43 mi | 06:09:44 | 52:37 | 8:11 | 7:50 | 10:44 | #554 | |
10.92 Miles | 10.92 mi | 06:42:42 | 1:25:35 | 7:50 | 32:58 | 7:21 | #468 | |
Garmin Hill Challenge | 11.42 mi | 06:47:27 | 1:30:20 | 7:55 | 4:45 | 9:30 | #455 | |
14.95 Miles | 14.95 mi | 07:12:14 | 1:55:07 | 7:42 | 24:47 | 7:01 | #437 | |
18 Miles | 18.00 mi | 07:37:56 | 2:20:49 | 7:49 | 25:42 | 8:26 | #393 | |
24 Miles | 24.00 mi | 08:24:08 | 3:07:01 | 7:48 | 46:12 | 7:42 | #338 | |
Finish | 26.22 mi | 08:42:26 | 3:25:19 | 7:50 | 18:18 | 8:15 | #354 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 2.2 Miles | 2.20 mi | 2.20 mi | 754 | 682 | 132 | 754(Top 15%) | 682(Top 19%) | 132(Top 19%) |
| 5.7 Miles | 5.70 mi | 3.50 mi | 581+173 | 533+149 | 105+27 | 515(Top 11%) | 470(Top 13%) | 85(Top 12%) |
| 6.43 Miles | 6.43 mi | 0.73 mi | 554+27 | 506+27 | 96+9 | 427(Top 9%) | 395(Top 11%) | 70(Top 10%) |
| 10.92 Miles | 10.92 mi | 4.49 mi | 468+86 | 429+77 | 79+17 | 407(Top 8%) | 380(Top 11%) | 73(Top 11%) |
| Garmin Hill Challenge | 11.42 mi | 0.50 mi | 455+13 | 418+11 | 78+1 | 434(Top 9%) | 408(Top 11%) | 73(Top 11%) |
| 14.95 Miles | 14.95 mi | 3.53 mi | 437+18 | 402+16 | 73+5 | 404(Top 8%) | 382(Top 11%) | 70(Top 10%) |
| 18 Miles | 18.00 mi | 3.05 mi | 393+44 | 366+36 | 68+5 | 285(Top 6%) | 270(Top 8%) | 53(Top 8%) |
| 24 Miles | 24.00 mi | 6.00 mi | 338+55 | 318+48 | 61+7 | 290(Top 6%) | 270(Top 8%) | 50(Top 7%) |
| Finish | 26.22 mi | 2.22 mi | 354-16 | 331-13 | 64-3 | 602(Top 12%) | 529(Top 15%) | 110(Top 16%) |
Segment Performance Analysis
Start → 2.2 Miles
0.0 - 2.2 mi
Overall
754
Males
682
M30-34
134
2.2 Miles→5.7 Miles
2.2 - 5.7 mi
Overall
515
Males
470
M30-34
87
5.7 Miles→6.43 Miles
5.7 - 6.4 mi
Overall
427
Males
395
M30-34
72
6.43 Miles→10.92 Miles
6.4 - 10.9 mi
Overall
407
Males
380
M30-34
75
10.92 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
434
Males
408
M30-34
75
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
404
Males
382
M30-34
72
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
285
Males
270
M30-34
53
18 Miles→24 Miles
18.0 - 24.0 mi
Overall
290
Males
270
M30-34
50
24 Miles→Finish
24.0 - 26.2 mi
Overall
602
Males
529
M30-34
110
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2 Miles | - | - | - | - | #754 |
| 2.2 Miles → 5.7 Miles | 191 | 18 | +173 | #754 | #581 |
| 5.7 Miles → 6.43 Miles | 31 | 4 | +27 | #581 | #554 |
| 6.43 Miles → 10.92 Miles | 92 | 6 | +86 | #554 | #468 |
| 10.92 Miles → Garmin Hill Challenge | 19 | 6 | +13 | #468 | #455 |
| Garmin Hill Challenge → 14.95 Miles | 20 | 2 | +18 | #455 | #437 |
| 14.95 Miles → 18 Miles | 48* | 4 | +44 | #437 | #393 |
| 18 Miles → 24 Miles | 64* | 9 | +55 | #393 | #338 |
| 24 Miles → Finish | 9 | 25 | -16 | #338 | #354 |
| TOTALS | 474* | 74 | +400 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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The San Francisco Marathon
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