Kaiwen Xu
Bib: 2917•M•Age: 26
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 |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:43:45 | 15:17 | 8:27 | 15:17 | 8:27 | - |
5.55 Miles | 5.55 mi | 06:15:56 | 47:28 | 8:33 | 32:11 | 8:36 | +0:09 |
6.52 Miles | 6.52 mi | 06:24:28 | 56:00 | 8:35 | 8:32 | 8:48 | +0:12 |
10.87 Miles | 10.87 mi | 07:01:33 | 1:33:05 | 8:34 | 37:05 | 8:31 | -0:17 |
Garmin Hill Challenge | 11.38 mi | 07:07:02 | 1:38:34 | 8:40 | 5:29 | 10:46 | +2:15 |
14.95 Miles | 14.95 mi | 07:34:28 | 2:06:00 | 8:26 | 27:26 | 7:41 | -3:05 |
18 Miles | 18.00 mi | 08:04:32 | 2:36:04 | 8:40 | 30:04 | 9:52 | +2:11 |
25 Miles | 25.00 mi | 09:12:07 | 3:43:39 | 8:57 | 1:07:35 | 9:39 | -0:13 |
Finish | 26.22 mi | 09:24:36 | 3:56:08 | 9:01 | 12:29 | 10:15 | +0:36 |
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
7:41 /mi
Average Pace
9:01 /mi
Slowest Pace
10:46 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
27:26
12% of race
Time at Steady Pace
1:33:05
39% of race
Time at Slower Pace
1:55:37
49% of race
Average Pace: 9:00 /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 | 05:43:45 | 15:17 | 8:27 | 15:17 | 8:27 | #1418 | |
5.55 Miles | 5.55 mi | 06:15:56 | 47:28 | 8:33 | 32:11 | 8:36 | #1498 | |
6.52 Miles | 6.52 mi | 06:24:28 | 56:00 | 8:35 | 8:32 | 8:48 | #1441 | |
10.87 Miles | 10.87 mi | 07:01:33 | 1:33:05 | 8:34 | 37:05 | 8:31 | #1402 | |
Garmin Hill Challenge | 11.38 mi | 07:07:02 | 1:38:34 | 8:40 | 5:29 | 10:46 | #1414 | |
14.95 Miles | 14.95 mi | 07:34:28 | 2:06:00 | 8:26 | 27:26 | 7:41 | #1395 | |
18 Miles | 18.00 mi | 08:04:32 | 2:36:04 | 8:40 | 30:04 | 9:52 | #1386 | |
25 Miles | 25.00 mi | 09:12:07 | 3:43:39 | 8:57 | 1:07:35 | 9:39 | #1563 | |
Finish | 26.22 mi | 09:24:36 | 3:56:08 | 9:01 | 12:29 | 10:15 | #1623 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 1418 | 1240 | 286 | 1418(Top 22%) | 1240(Top 27%) | 286(Top 28%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 1498-80 | 1309-69 | 311-25 | 1584(Top 24%) | 1374(Top 30%) | 337(Top 33%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 1441+57 | 1264+45 | 300+11 | 1284(Top 20%) | 1148(Top 25%) | 291(Top 29%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 1402+39 | 1231+33 | 302-2 | 1393(Top 21%) | 1219(Top 26%) | 309(Top 30%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 1414-12 | 1243-12 | 310-8 | 1832(Top 28%) | 1571(Top 34%) | 428(Top 42%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 1395+19 | 1226+17 | 305+5 | 1367(Top 21%) | 1203(Top 26%) | 304(Top 30%) |
| 18 Miles | 18.00 mi | 3.05 mi | 1386+9 | 1208+18 | 301+4 | 1572(Top 24%) | 1355(Top 29%) | 361(Top 35%) |
| 25 Miles | 25.00 mi | 7.00 mi | 1563-177 | 1337-129 | 347-46 | 2041(Top 31%) | 1664(Top 36%) | 409(Top 40%) |
| Finish | 26.22 mi | 1.22 mi | 1623-60 | 1381-44 | 364-17 | 2800(Top 43%) | 2158(Top 46%) | 513(Top 50%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
1418
Males
1240
M25-29
287
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
1584
Males
1374
M25-29
338
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
1284
Males
1148
M25-29
292
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
1393
Males
1219
M25-29
309
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
1832
Males
1571
M25-29
428
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
1367
Males
1203
M25-29
304
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
1572
Males
1355
M25-29
361
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
2041
Males
1664
M25-29
409
25 Miles→Finish
25.0 - 26.2 mi
Overall
2800
Males
2158
M25-29
513
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #1418 |
| 1.81 Miles → 5.55 Miles | 57 | 137 | -80 | #1418 | #1498 |
| 5.55 Miles → 6.52 Miles | 64 | 7 | +57 | #1498 | #1441 |
| 6.52 Miles → 10.87 Miles | 83* | 44 | +39 | #1441 | #1402 |
| 10.87 Miles → Garmin Hill Challenge | 12 | 24 | -12 | #1402 | #1414 |
| Garmin Hill Challenge → 14.95 Miles | 46 | 27 | +19 | #1414 | #1395 |
| 14.95 Miles → 18 Miles | 71* | 62 | +9 | #1395 | #1386 |
| 18 Miles → 25 Miles | 70* | 247 | -177 | #1386 | #1563 |
| 25 Miles → Finish | 7* | 67 | -60 | #1563 | #1623 |
| TOTALS | 410* | 615 | -205 |
* 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
