Michael Chang
Bib: 18542•M•Age: 38
Dublin, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:22:21 | 31:03 | 10:31 | 31:03 | 10:31 | - |
5M | 5.00 mi | 09:44:27 | 53:09 | 10:38 | 22:06 | 10:47 | +0:16 |
10.9M | 10.90 mi | 10:49:11 | 1:57:53 | 10:49 | 1:04:44 | 10:58 | +0:11 |
Finish | 13.11 mi | 11:19:19 | 2:28:01 | 11:17 | 30:08 | 13:38 | +2:40 |
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
10:31 /mi
Average Pace
11:17 /mi
Slowest Pace
13:38 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:57:53
80% of race
Time at Slower Pace
30:08
20% of race
Average Pace: 11:17 /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 |
|---|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:22:21 | 31:03 | 10:31 | 31:03 | 10:31 | #1728 | |
5M | 5.00 mi | 09:44:27 | 53:09 | 10:38 | 22:06 | 10:47 | #1645 | |
10.9M | 10.90 mi | 10:49:11 | 1:57:53 | 10:49 | 1:04:44 | 10:58 | #1719 | |
Finish | 13.11 mi | 11:19:19 | 2:28:01 | 11:17 | 30:08 | 13:38 | #1886 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1728 | 1061 | 143 | 1728(Top 65%) | 1061(Top 75%) | 143(Top 74%) |
| 5M | 5.00 mi | 2.05 mi | 1645+83 | 1029+32 | 138+5 | 1549(Top 58%) | 980(Top 70%) | 134(Top 69%) |
| 10.9M | 10.90 mi | 5.90 mi | 1719-74 | 1039-10 | 144-6 | 1757(Top 66%) | 1047(Top 74%) | 148(Top 77%) |
| Finish | 13.11 mi | 2.21 mi | 1886-167 | 1112-73 | 154-10 | 2286(Top 85%) | 1244(Top 88%) | 173(Top 90%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1728
Males
1061
M35-39
143
2.95M→5M
3.0 - 5.0 mi
Overall
1549
Males
980
M35-39
134
5M→10.9M
5.0 - 10.9 mi
Overall
1757
Males
1047
M35-39
148
10.9M→Finish
10.9 - 13.1 mi
Overall
2286
Males
1244
M35-39
173
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1728 |
| 2.95M → 5M | 98* | 15 | +83 | #1728 | #1645 |
| 5M → 10.9M | 48* | 122 | -74 | #1645 | #1719 |
| 10.9M → Finish | 8* | 175 | -167 | #1719 | #1886 |
| TOTALS | 154* | 312 | -158 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
