Shane Cheng
Bib: 5956•M•Age: 40
San Mateo, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:59:59 | 20:42 | 11:26 | 20:42 | 11:26 | - |
5.55 Miles | 5.55 mi | 06:43:35 | 1:04:18 | 11:35 | 43:36 | 11:39 | +0:13 |
6.52 Miles | 6.52 mi | 06:55:54 | 1:16:37 | 11:45 | 12:19 | 12:42 | +1:03 |
10.87 Miles | 10.87 mi | 07:48:34 | 2:09:17 | 11:54 | 52:40 | 12:06 | -0:36 |
Garmin Hill Challenge | 11.38 mi | 07:56:41 | 2:17:24 | 12:04 | 8:07 | 15:56 | +3:50 |
14.95 Miles | 14.95 mi | 08:41:51 | 3:02:34 | 12:13 | 45:10 | 12:39 | -3:17 |
18 Miles | 18.00 mi | 09:20:26 | 3:41:09 | 12:17 | 38:35 | 12:39 | 0:00 |
25 Miles | 25.00 mi | 11:01:03 | 5:21:46 | 12:52 | 1:40:37 | 14:22 | +1:43 |
Finish | 26.22 mi | 11:17:22 | 5:38:05 | 12:54 | 16:19 | 13:23 | -0:59 |
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
11:26 /mi
Average Pace
12:54 /mi
Slowest Pace
15:56 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:04:18
19% of race
Time at Steady Pace
2:28:44
44% of race
Time at Slower Pace
2:05:03
37% of race
Average Pace: 12:54 /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 |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:59:59 | 20:42 | 11:26 | 20:42 | 11:26 | #6061 | |
5.55 Miles | 5.55 mi | 06:43:35 | 1:04:18 | 11:35 | 43:36 | 11:39 | #5911 | |
6.52 Miles | 6.52 mi | 06:55:54 | 1:16:37 | 11:45 | 12:19 | 12:42 | #5935 | |
10.87 Miles | 10.87 mi | 07:48:34 | 2:09:17 | 11:54 | 52:40 | 12:06 | #5965 | |
Garmin Hill Challenge | 11.38 mi | 07:56:41 | 2:17:24 | 12:04 | 8:07 | 15:56 | #5951 | |
14.95 Miles | 14.95 mi | 08:41:51 | 3:02:34 | 12:13 | 45:10 | 12:39 | #5914 | |
18 Miles | 18.00 mi | 09:20:26 | 3:41:09 | 12:17 | 38:35 | 12:39 | #5837 | |
25 Miles | 25.00 mi | 11:01:03 | 5:21:46 | 12:52 | 1:40:37 | 14:22 | #5855 | |
Finish | 26.22 mi | 11:17:22 | 5:38:05 | 12:54 | 16:19 | 13:23 | #5847 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 6061 | 4379 | 430 | 6061(Top 93%) | 4379(Top 94%) | 430(Top 95%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 5911+150 | 4313+66 | 422+8 | 5848(Top 89%) | 4271(Top 92%) | 413(Top 91%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 5935-24 | 4322-9 | 422 | 6008(Top 92%) | 4363(Top 94%) | 422(Top 93%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 5965-30 | 4343-21 | 424-2 | 5923(Top 90%) | 4300(Top 93%) | 413(Top 91%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 5951+14 | 4334+9 | 424 | 5498(Top 84%) | 4066(Top 88%) | 395(Top 87%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 5914+37 | 4304+30 | 419+5 | 5881(Top 90%) | 4262(Top 92%) | 418(Top 92%) |
| 18 Miles | 18.00 mi | 3.05 mi | 5837+77 | 4248+56 | 413+6 | 4684(Top 72%) | 3477(Top 75%) | 338(Top 74%) |
| 25 Miles | 25.00 mi | 7.00 mi | 5855-18 | 4232+16 | 416-3 | 5853(Top 89%) | 4167(Top 90%) | 413(Top 91%) |
| Finish | 26.22 mi | 1.22 mi | 5847+8 | 4227+5 | 414+2 | 5490(Top 84%) | 3916(Top 84%) | 383(Top 84%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
6061
Males
4379
M40-44
431
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
5848
Males
4271
M40-44
414
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
6008
Males
4363
M40-44
423
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
5923
Males
4300
M40-44
414
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
5498
Males
4066
M40-44
396
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
5881
Males
4262
M40-44
418
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
4684
Males
3477
M40-44
338
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
5853
Males
4167
M40-44
413
25 Miles→Finish
25.0 - 26.2 mi
Overall
5490
Males
3916
M40-44
383
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #6061 |
| 1.81 Miles → 5.55 Miles | 227 | 77 | +150 | #6061 | #5911 |
| 5.55 Miles → 6.52 Miles | 23 | 47 | -24 | #5911 | #5935 |
| 6.52 Miles → 10.87 Miles | 79* | 109 | -30 | #5935 | #5965 |
| 10.87 Miles → Garmin Hill Challenge | 28 | 14 | +14 | #5965 | #5951 |
| Garmin Hill Challenge → 14.95 Miles | 80* | 43 | +37 | #5951 | #5914 |
| 14.95 Miles → 18 Miles | 95* | 18 | +77 | #5914 | #5837 |
| 18 Miles → 25 Miles | 87* | 105 | -18 | #5837 | #5855 |
| 25 Miles → Finish | 20* | 12 | +8 | #5855 | #5847 |
| TOTALS | 639* | 425 | +214 |
* 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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Race managed by
The San Francisco Marathon
