Vivian Cheng
Bib: 4371•F•Age: 29
San Francisco, 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 | 05:58:11 | 18:37 | 8:28 | 18:37 | 8:28 | - |
5.7 Miles | 5.70 mi | 06:35:11 | 55:37 | 9:45 | 37:00 | 10:34 | +2:06 |
6.43 Miles | 6.43 mi | 06:45:01 | 1:05:27 | 10:11 | 9:50 | 13:28 | +2:54 |
10.92 Miles | 10.92 mi | 07:27:31 | 1:47:57 | 9:53 | 42:30 | 9:28 | -4:00 |
Garmin Hill Challenge | 11.42 mi | 07:37:10 | 1:57:36 | 10:18 | 9:39 | 19:18 | +9:50 |
14.95 Miles | 14.95 mi | 08:16:11 | 2:36:37 | 10:29 | 39:01 | 11:03 | -8:15 |
18 Miles | 18.00 mi | 08:54:04 | 3:14:30 | 10:48 | 37:53 | 12:25 | +1:22 |
24 Miles | 24.00 mi | 10:12:53 | 4:33:19 | 11:23 | 1:18:49 | 13:08 | +0:43 |
Finish | 26.22 mi | 10:40:28 | 5:00:54 | 11:29 | 27:35 | 12:26 | -0:42 |
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
8:28 /mi
Average Pace
11:29 /mi
Slowest Pace
19:18 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:38:07
33% of race
Time at Steady Pace
3:13:08
64% of race
Time at Slower Pace
9:39
3% of race
Average Pace: 11:29 /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 | 05:58:11 | 18:37 | 8:28 | 18:37 | 8:28 | #2348 | |
5.7 Miles | 5.70 mi | 06:35:11 | 55:37 | 9:45 | 37:00 | 10:34 | #2421 | |
6.43 Miles | 6.43 mi | 06:45:01 | 1:05:27 | 10:11 | 9:50 | 13:28 | #2395 | |
10.92 Miles | 10.92 mi | 07:27:31 | 1:47:57 | 9:53 | 42:30 | 9:28 | #2367 | |
Garmin Hill Challenge | 11.42 mi | 07:37:10 | 1:57:36 | 10:18 | 9:39 | 19:18 | #2596 | |
14.95 Miles | 14.95 mi | 08:16:11 | 2:36:37 | 10:29 | 39:01 | 11:03 | #2890 | |
18 Miles | 18.00 mi | 08:54:04 | 3:14:30 | 10:48 | 37:53 | 12:25 | #2814 | |
24 Miles | 24.00 mi | 10:12:53 | 4:33:19 | 11:23 | 1:18:49 | 13:08 | #2977 | |
Finish | 26.22 mi | 10:40:28 | 5:00:54 | 11:29 | 27:35 | 12:26 | #3003 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.2 Miles | 2.20 mi | 2.20 mi | 2348 | 485 | 154 | 2348(Top 57%) | 485(Top 40%) | 154(Top 48%) |
| 5.7 Miles | 5.70 mi | 3.50 mi | 2421-73 | 501-16 | 159-5 | 2457(Top 59%) | 516(Top 43%) | 162(Top 50%) |
| 6.43 Miles | 6.43 mi | 0.73 mi | 2395+26 | 489+12 | 161-2 | 2236(Top 54%) | 435(Top 36%) | 150(Top 47%) |
| 10.92 Miles | 10.92 mi | 4.49 mi | 2367+28 | 482+7 | 157+4 | 2336(Top 57%) | 466(Top 39%) | 156(Top 48%) |
| Garmin Hill Challenge | 11.42 mi | 0.50 mi | 2596-229 | 561-79 | 180-23 | 4064(Top 98%) | 1147(Top 95%) | 306(Top 95%) |
| 14.95 Miles | 14.95 mi | 3.53 mi | 2890-294 | 670-109 | 210-30 | 3390(Top 82%) | 885(Top 73%) | 261(Top 81%) |
| 18 Miles | 18.00 mi | 3.05 mi | 2814+76 | 648+22 | 209+1 | 2773(Top 67%) | 671(Top 56%) | 215(Top 67%) |
| 24 Miles | 24.00 mi | 6.00 mi | 2977-163 | 727-79 | 228-19 | 3261(Top 79%) | 908(Top 75%) | 264(Top 82%) |
| Finish | 26.22 mi | 2.22 mi | 3003-26 | 746-19 | 232-4 | 3133(Top 76%) | 863(Top 72%) | 257(Top 80%) |
Segment Performance Analysis
Start → 2.2 Miles
0.0 - 2.2 mi
Overall
2348
Females
485
F25-29
157
2.2 Miles→5.7 Miles
2.2 - 5.7 mi
Overall
2457
Females
516
F25-29
165
5.7 Miles→6.43 Miles
5.7 - 6.4 mi
Overall
2236
Females
435
F25-29
153
6.43 Miles→10.92 Miles
6.4 - 10.9 mi
Overall
2336
Females
466
F25-29
160
10.92 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
4064
Females
1147
F25-29
311
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
3390
Females
885
F25-29
265
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
2773
Females
671
F25-29
215
18 Miles→24 Miles
18.0 - 24.0 mi
Overall
3261
Females
908
F25-29
264
24 Miles→Finish
24.0 - 26.2 mi
Overall
3133
Females
863
F25-29
257
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2 Miles | - | - | - | - | #2348 |
| 2.2 Miles → 5.7 Miles | 115* | 188 | -73 | #2348 | #2421 |
| 5.7 Miles → 6.43 Miles | 40* | 14 | +26 | #2421 | #2395 |
| 6.43 Miles → 10.92 Miles | 79 | 51 | +28 | #2395 | #2367 |
| 10.92 Miles → Garmin Hill Challenge | 2 | 231 | -229 | #2367 | #2596 |
| Garmin Hill Challenge → 14.95 Miles | 13* | 307 | -294 | #2596 | #2890 |
| 14.95 Miles → 18 Miles | 111* | 35 | +76 | #2890 | #2814 |
| 18 Miles → 24 Miles | 24* | 187 | -163 | #2814 | #2977 |
| 24 Miles → Finish | 16* | 42 | -26 | #2977 | #3003 |
| TOTALS | 400* | 1055 | -655 |
* 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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