Chiang-Sheng Chang
Bib: 8354•M•Age: 30
Fullerton, CA
⏱️ Race Timeline
The Course
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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 | 06:10:01 | 23:38 | 10:44 | 23:38 | 10:44 | - |
5.7 Miles | 5.70 mi | 06:54:35 | 1:08:12 | 11:58 | 44:34 | 12:44 | +2:00 |
6.43 Miles | 6.43 mi | 07:07:04 | 1:20:41 | 12:33 | 12:29 | 17:06 | +4:22 |
10.92 Miles | 10.92 mi | 07:58:08 | 2:11:45 | 12:04 | 51:04 | 11:22 | -5:44 |
Garmin Hill Challenge | 11.42 mi | 08:06:46 | 2:20:23 | 12:18 | 8:38 | 17:16 | +5:54 |
14.95 Miles | 14.95 mi | 08:48:05 | 3:01:42 | 12:09 | 41:19 | 11:42 | -5:34 |
18 Miles | 18.00 mi | 09:32:57 | 3:46:34 | 12:35 | 44:52 | 14:43 | +3:01 |
24 Miles | 24.00 mi | 11:14:58 | 5:28:35 | 13:41 | 1:42:01 | 17:00 | +2:17 |
Finish | 26.22 mi | 11:56:17 | 6:09:54 | 14:07 | 41:19 | 18:37 | +1:37 |
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
10:44 /mi
Average Pace
14:07 /mi
Slowest Pace
18:37 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:40:35
43% of race
Time at Steady Pace
44:52
12% of race
Time at Slower Pace
2:44:27
44% of race
Average Pace: 14:06 /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
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 06:10:01 | 23:38 | 10:44 | 23:38 | 10:44 | #4107 | |
5.7 Miles | 5.70 mi | 06:54:35 | 1:08:12 | 11:58 | 44:34 | 12:44 | #3937 | |
6.43 Miles | 6.43 mi | 07:07:04 | 1:20:41 | 12:33 | 12:29 | 17:06 | #3942 | |
10.92 Miles | 10.92 mi | 07:58:08 | 2:11:45 | 12:04 | 51:04 | 11:22 | #3841 | |
Garmin Hill Challenge | 11.42 mi | 08:06:46 | 2:20:23 | 12:18 | 8:38 | 17:16 | #3841 | |
14.95 Miles | 14.95 mi | 08:48:05 | 3:01:42 | 12:09 | 41:19 | 11:42 | #3781 | |
18 Miles | 18.00 mi | 09:32:57 | 3:46:34 | 12:35 | 44:52 | 14:43 | #3723 | |
24 Miles | 24.00 mi | 11:14:58 | 5:28:35 | 13:41 | 1:42:01 | 17:00 | #3911 | |
Finish | 26.22 mi | 11:56:17 | 6:09:54 | 14:07 | 41:19 | 18:37 | #3966 |
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 | 4107 | 2909 | 539 | 4107(Top 99%) | 2909(Top 100%) | 539(Top 98%) |
| 5.7 Miles | 5.70 mi | 3.50 mi | 3937+170 | 2817+92 | 526+13 | 3830(Top 93%) | 2765(Top 95%) | 519(Top 95%) |
| 6.43 Miles | 6.43 mi | 0.73 mi | 3942-5 | 2818-1 | 528-2 | 3842(Top 93%) | 2768(Top 95%) | 521(Top 95%) |
| 10.92 Miles | 10.92 mi | 4.49 mi | 3841+101 | 2766+52 | 520+8 | 3642(Top 88%) | 2664(Top 92%) | 510(Top 93%) |
| Garmin Hill Challenge | 11.42 mi | 0.50 mi | 3841 | 2770-4 | 522-2 | 3689(Top 89%) | 2691(Top 92%) | 505(Top 92%) |
| 14.95 Miles | 14.95 mi | 3.53 mi | 3781+60 | 2731+39 | 518+4 | 3653(Top 88%) | 2639(Top 91%) | 506(Top 92%) |
| 18 Miles | 18.00 mi | 3.05 mi | 3723+58 | 2694+37 | 516+2 | 3586(Top 87%) | 2585(Top 89%) | 490(Top 89%) |
| 24 Miles | 24.00 mi | 6.00 mi | 3911-188 | 2790-96 | 533-17 | 4060(Top 98%) | 2866(Top 98%) | 536(Top 98%) |
| Finish | 26.22 mi | 2.22 mi | 3966-55 | 2820-30 | 534-1 | 4091(Top 99%) | 2882(Top 99%) | 540(Top 99%) |
Segment Performance Analysis
Start → 2.2 Miles
0.0 - 2.2 mi
Overall
4107
Males
2909
M30-34
552
2.2 Miles→5.7 Miles
2.2 - 5.7 mi
Overall
3830
Males
2765
M30-34
529
5.7 Miles→6.43 Miles
5.7 - 6.4 mi
Overall
3842
Males
2768
M30-34
529
6.43 Miles→10.92 Miles
6.4 - 10.9 mi
Overall
3642
Males
2664
M30-34
518
10.92 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
3689
Males
2691
M30-34
513
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
3653
Males
2639
M30-34
510
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
3586
Males
2585
M30-34
490
18 Miles→24 Miles
18.0 - 24.0 mi
Overall
4060
Males
2866
M30-34
536
24 Miles→Finish
24.0 - 26.2 mi
Overall
4091
Males
2882
M30-34
540
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2 Miles | - | - | - | - | #4107 |
| 2.2 Miles → 5.7 Miles | 174* | 4 | +170 | #4107 | #3937 |
| 5.7 Miles → 6.43 Miles | 15* | 20 | -5 | #3937 | #3942 |
| 6.43 Miles → 10.92 Miles | 113* | 12 | +101 | #3942 | #3841 |
| 10.92 Miles → Garmin Hill Challenge | 12 | 12 | 0 | #3841 | #3841 |
| Garmin Hill Challenge → 14.95 Miles | 74* | 14 | +60 | #3841 | #3781 |
| 14.95 Miles → 18 Miles | 83* | 25 | +58 | #3781 | #3723 |
| 18 Miles → 24 Miles | 12* | 200 | -188 | #3723 | #3911 |
| 24 Miles → Finish | 9* | 64 | -55 | #3911 | #3966 |
| TOTALS | 492* | 351 | +141 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
