Robin Cheng
Bib: 5557•M•Age: 26
Santa Clara, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 05:50:29 | 16:28 | 9:06 | 16:28 | 9:06 | - |
6.52M | 6.52 mi | 06:32:43 | 58:42 | 9:00 | 42:14 | 8:58 | -0:08 |
10.89M | 10.89 mi | 07:12:28 | 1:38:27 | 9:02 | 39:45 | 9:06 | +0:08 |
Garmin Hill Challenge | 11.40 mi | 07:17:41 | 1:43:40 | 9:06 | 5:13 | 10:14 | +1:08 |
14.95M | 14.95 mi | 07:46:58 | 2:12:57 | 8:54 | 29:17 | 8:15 | -1:59 |
18M | 18.00 mi | 08:15:59 | 2:41:58 | 9:00 | 29:01 | 9:31 | +1:16 |
24.69M | 24.69 mi | 09:19:05 | 3:45:04 | 9:07 | 1:03:06 | 9:26 | -0:05 |
Finish | 26.22 mi | 09:34:18 | 4:00:17 | 9:10 | 15:13 | 9:57 | +0:31 |
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
8:15 /mi
Average Pace
9:10 /mi
Slowest Pace
10:14 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:07:44
53% of race
Time at Steady Pace
1:32:07
38% of race
Time at Slower Pace
20:26
9% of race
Average Pace: 9:10 /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 |
|---|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 05:50:29 | 16:28 | 9:06 | 16:28 | 9:06 | #2394 | |
6.52M | 6.52 mi | 06:32:43 | 58:42 | 9:00 | 42:14 | 8:58 | #2005 | |
10.89M | 10.89 mi | 07:12:28 | 1:38:27 | 9:02 | 39:45 | 9:06 | #2107 | |
Garmin Hill Challenge | 11.40 mi | 07:17:41 | 1:43:40 | 9:06 | 5:13 | 10:14 | #2018 | |
14.95M | 14.95 mi | 07:46:58 | 2:12:57 | 8:54 | 29:17 | 8:15 | #1974 | |
18M | 18.00 mi | 08:15:59 | 2:41:58 | 9:00 | 29:01 | 9:31 | #1768 | |
24.69M | 24.69 mi | 09:19:05 | 3:45:04 | 9:07 | 1:03:06 | 9:26 | #1601 | |
Finish | 26.22 mi | 09:34:18 | 4:00:17 | 9:10 | 15:13 | 9:57 | #1686 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 2394 | 1985 | 451 | 2394(Top 42%) | 1985(Top 48%) | 451(Top 50%) |
| 6.52M | 6.52 mi | 4.71 mi | 2005+389 | 1699+286 | 399+52 | 1905(Top 33%) | 1617(Top 39%) | 381(Top 42%) |
| 10.89M | 10.89 mi | 4.37 mi | 2107-102 | 1774-75 | 419-20 | 2247(Top 39%) | 1882(Top 46%) | 451(Top 50%) |
| Garmin Hill Challenge | 11.40 mi | 0.51 mi | 2018+89 | 1706+68 | 412+7 | 1553(Top 27%) | 1354(Top 33%) | 345(Top 38%) |
| 14.95M | 14.95 mi | 3.55 mi | 1974+44 | 1679+27 | 409+3 | 1854(Top 33%) | 1583(Top 38%) | 390(Top 43%) |
| 18M | 18.00 mi | 3.05 mi | 1768+206 | 1509+170 | 369+40 | 1203(Top 21%) | 1056(Top 26%) | 277(Top 30%) |
| 24.69M | 24.69 mi | 6.69 mi | 1601+167 | 1357+152 | 340+29 | 1456(Top 26%) | 1216(Top 29%) | 301(Top 33%) |
| Finish | 26.22 mi | 1.53 mi | 1686-85 | 1426-69 | 356-16 | 2693(Top 47%) | 2036(Top 49%) | 483(Top 53%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
2394
Males
1985
M25-29
454
1.81M→6.52M
1.8 - 6.5 mi
Overall
1905
Males
1617
M25-29
382
6.52M→10.89M
6.5 - 10.9 mi
Overall
2247
Males
1882
M25-29
452
10.89M→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
1553
Males
1354
M25-29
346
Garmin Hill Challenge→14.95M
11.4 - 14.9 mi
Overall
1854
Males
1583
M25-29
390
14.95M→18M
14.9 - 18.0 mi
Overall
1203
Males
1056
M25-29
277
18M→24.69M
18.0 - 24.7 mi
Overall
1456
Males
1216
M25-29
301
24.69M→Finish
24.7 - 26.2 mi
Overall
2693
Males
2036
M25-29
483
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #2394 |
| 1.81M → 6.52M | 429* | 40 | +389 | #2394 | #2005 |
| 6.52M → 10.89M | 54* | 156 | -102 | #2005 | #2107 |
| 10.89M → Garmin Hill Challenge | 89 | 0 | +89 | #2107 | #2018 |
| Garmin Hill Challenge → 14.95M | 80* | 36 | +44 | #2018 | #1974 |
| 14.95M → 18M | 207 | 1 | +206 | #1974 | #1768 |
| 18M → 24.69M | 216* | 49 | +167 | #1768 | #1601 |
| 24.69M → Finish | 5* | 90 | -85 | #1601 | #1686 |
| TOTALS | 1080* | 372 | +708 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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The San Francisco Marathon
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