Spencer Gayner
San Francisco, CA
Bib: 11230 M 23
⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.13M | 2.13 mi | 07:31:46 | 26:39 | 12:31 | 26:39 | 12:31 | - |
6.62M | 6.62 mi | 08:16:00 | 1:10:53 | 10:42 | 44:14 | 9:51 | -2:40 |
7.12M | 7.12 mi | 08:22:16 | 1:17:09 | 10:50 | 6:16 | 12:32 | +2:41 |
10.65M | 10.65 mi | 08:52:32 | 1:47:25 | 10:05 | 30:16 | 8:34 | -3:58 |
Finish | 13.11 mi | 09:11:47 | 2:06:40 | 9:40 | 19:15 | 7:50 | -0:44 |
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
7:50 /mi
Average Pace
9:40 /mi
Slowest Pace
12:32 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
49:31
39% of race
Time at Steady Pace
44:14
35% of race
Time at Slower Pace
32:55
26% of race
Average Pace: 9:40 /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 |
|---|---|---|---|---|---|---|---|---|
2.13M | 2.13 mi | 07:31:46 | 26:39 | 12:31 | 26:39 | 12:31 | #2624 | |
6.62M | 6.62 mi | 08:16:00 | 1:10:53 | 10:42 | 44:14 | 9:51 | #2596 | |
7.12M | 7.12 mi | 08:22:16 | 1:17:09 | 10:50 | 6:16 | 12:32 | #2494 | |
10.65M | 10.65 mi | 08:52:32 | 1:47:25 | 10:05 | 30:16 | 8:34 | #2130 | |
Finish | 13.11 mi | 09:11:47 | 2:06:40 | 9:40 | 19:15 | 7:50 | #1835 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M20-29 | Seg. Overall | Seg. Males | Seg. M20-29 |
|---|---|---|---|---|---|---|---|---|
| 2.13M | 2.13 mi | 2.13 mi | 2624 | 1743 | 196 | 2624(Top 51%) | 1743(Top 61%) | 196(Top 70%) |
| 6.62M | 6.62 mi | 4.49 mi | 2596+28 | 1720+23 | 199-3 | 2611(Top 50%) | 1715(Top 60%) | 195(Top 70%) |
| 7.12M | 7.12 mi | 0.50 mi | 2494+102 | 1662+58 | 196+3 | 1830(Top 35%) | 1309(Top 46%) | 169(Top 60%) |
| 10.65M | 10.65 mi | 3.53 mi | 2130+364 | 1469+193 | 176+20 | 1460(Top 28%) | 1079(Top 38%) | 138(Top 49%) |
| Finish | 13.11 mi | 2.46 mi | 1835+295 | 1308+161 | 161+15 | 826(Top 16%) | 650(Top 23%) | 97(Top 35%) |
Segment Performance Analysis
Start → 2.13M
0.0 - 2.1 mi
Overall
2624
Males
1743
M20-24
196
2.13M→6.62M
2.1 - 6.6 mi
Overall
2611
Males
1715
M20-24
195
6.62M→7.12M
6.6 - 7.1 mi
Overall
1830
Males
1309
M20-24
169
7.12M→10.65M
7.1 - 10.7 mi
Overall
1460
Males
1079
M20-24
138
10.65M→Finish
10.7 - 13.1 mi
Overall
826
Males
650
M20-24
97
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.13M | - | - | - | - | #2624 |
| 2.13M → 6.62M | 199* | 171 | +28 | #2624 | #2596 |
| 6.62M → 7.12M | 115 | 13 | +102 | #2596 | #2494 |
| 7.12M → 10.65M | 370* | 6 | +364 | #2494 | #2130 |
| 10.65M → Finish | 296* | 1 | +295 | #2130 | #1835 |
| TOTALS | 980* | 191 | +789 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Official Timing Data
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Race managed by
The San Francisco Marathon
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