Boqian Jiang
Bib: 1461•M•Age: 36
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 | 05:44:06 | 16:02 | 8:51 | 16:02 | 8:51 | - |
5.55 Miles | 5.55 mi | 06:17:39 | 49:35 | 8:56 | 33:33 | 8:58 | +0:07 |
6.52 Miles | 6.52 mi | 06:26:39 | 58:35 | 8:59 | 9:00 | 9:17 | +0:19 |
10.87 Miles | 10.87 mi | 07:05:25 | 1:37:21 | 8:57 | 38:46 | 8:55 | -0:22 |
Garmin Hill Challenge | 11.38 mi | 07:10:43 | 1:42:39 | 9:01 | 5:18 | 10:24 | +1:29 |
14.95 Miles | 14.95 mi | 07:40:04 | 2:12:00 | 8:50 | 29:21 | 8:13 | -2:11 |
18 Miles | 18.00 mi | 08:11:01 | 2:42:57 | 9:03 | 30:57 | 10:09 | +1:56 |
25 Miles | 25.00 mi | 09:11:55 | 3:43:51 | 8:57 | 1:00:54 | 8:42 | -1:27 |
Finish | 26.22 mi | 09:23:08 | 3:55:04 | 8:58 | 11:13 | 9:12 | +0:30 |
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
8:13 /mi
Average Pace
8:58 /mi
Slowest Pace
10:24 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
29:21
12% of race
Time at Steady Pace
2:49:28
72% of race
Time at Slower Pace
36:15
15% of race
Average Pace: 8:58 /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 | 05:44:06 | 16:02 | 8:51 | 16:02 | 8:51 | #2185 | |
5.55 Miles | 5.55 mi | 06:17:39 | 49:35 | 8:56 | 33:33 | 8:58 | #2227 | |
6.52 Miles | 6.52 mi | 06:26:39 | 58:35 | 8:59 | 9:00 | 9:17 | #2161 | |
10.87 Miles | 10.87 mi | 07:05:25 | 1:37:21 | 8:57 | 38:46 | 8:55 | #2095 | |
Garmin Hill Challenge | 11.38 mi | 07:10:43 | 1:42:39 | 9:01 | 5:18 | 10:24 | #2017 | |
14.95 Miles | 14.95 mi | 07:40:04 | 2:12:00 | 8:50 | 29:21 | 8:13 | #2102 | |
18 Miles | 18.00 mi | 08:11:01 | 2:42:57 | 9:03 | 30:57 | 10:09 | #2030 | |
25 Miles | 25.00 mi | 09:11:55 | 3:43:51 | 8:57 | 1:00:54 | 8:42 | #1578 | |
Finish | 26.22 mi | 09:23:08 | 3:55:04 | 8:58 | 11:13 | 9:12 | #1557 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 2185 | 1840 | 257 | 2185(Top 33%) | 1840(Top 40%) | 257(Top 42%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 2227-42 | 1887-47 | 256+1 | 2280(Top 35%) | 1933(Top 42%) | 267(Top 44%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 2161+66 | 1835+52 | 247+9 | 1963(Top 30%) | 1678(Top 36%) | 215(Top 35%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 2095+66 | 1787+48 | 240+7 | 2055(Top 31%) | 1745(Top 38%) | 225(Top 37%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 2017+78 | 1728+59 | 224+16 | 1450(Top 22%) | 1275(Top 27%) | 155(Top 26%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 2102-85 | 1792-64 | 241-17 | 2321(Top 35%) | 1959(Top 42%) | 265(Top 44%) |
| 18 Miles | 18.00 mi | 3.05 mi | 2030+72 | 1731+61 | 229+12 | 1947(Top 30%) | 1636(Top 35%) | 213(Top 35%) |
| 25 Miles | 25.00 mi | 7.00 mi | 1578+452 | 1349+382 | 178+51 | 1002(Top 15%) | 873(Top 19%) | 118(Top 19%) |
| Finish | 26.22 mi | 1.22 mi | 1557+21 | 1331+18 | 174+4 | 1503(Top 23%) | 1233(Top 27%) | 155(Top 26%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
2185
Males
1840
M35-39
258
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
2280
Males
1933
M35-39
268
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
1963
Males
1678
M35-39
216
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
2055
Males
1745
M35-39
226
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
1450
Males
1275
M35-39
156
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
2321
Males
1959
M35-39
266
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
1947
Males
1636
M35-39
214
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
1002
Males
873
M35-39
118
25 Miles→Finish
25.0 - 26.2 mi
Overall
1503
Males
1233
M35-39
155
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #2185 |
| 1.81 Miles → 5.55 Miles | 147 | 189 | -42 | #2185 | #2227 |
| 5.55 Miles → 6.52 Miles | 83 | 17 | +66 | #2227 | #2161 |
| 6.52 Miles → 10.87 Miles | 132* | 66 | +66 | #2161 | #2095 |
| 10.87 Miles → Garmin Hill Challenge | 87 | 9 | +78 | #2095 | #2017 |
| Garmin Hill Challenge → 14.95 Miles | 30 | 115 | -85 | #2017 | #2102 |
| 14.95 Miles → 18 Miles | 120* | 48 | +72 | #2102 | #2030 |
| 18 Miles → 25 Miles | 466* | 14 | +452 | #2030 | #1578 |
| 25 Miles → Finish | 29* | 8 | +21 | #1578 | #1557 |
| TOTALS | 1094* | 466 | +628 |
* 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
