Lioba Koerner
Bib: 20901•F•Age: 32
Burlingame, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 08:42:13 | 9:42 | 8:05 | 9:42 | 8:05 | - |
4.9M | 4.90 mi | 09:08:46 | 36:15 | 7:24 | 26:33 | 7:11 | -0:54 |
11.9M | 11.90 mi | 10:03:25 | 1:30:54 | 7:38 | 54:39 | 7:48 | +0:37 |
Finish | 13.11 mi | 10:13:44 | 1:41:13 | 7:43 | 10:19 | 8:32 | +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
7:11 /mi
Average Pace
7:43 /mi
Slowest Pace
8:32 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:21:12
80% of race
Time at Steady Pace
9:42
10% of race
Time at Slower Pace
10:19
10% of race
Average Pace: 7:43 /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 |
|---|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 08:42:13 | 9:42 | 8:05 | 9:42 | 8:05 | #341 | |
4.9M | 4.90 mi | 09:08:46 | 36:15 | 7:24 | 26:33 | 7:11 | #305 | |
11.9M | 11.90 mi | 10:03:25 | 1:30:54 | 7:38 | 54:39 | 7:48 | #341 | |
Finish | 13.11 mi | 10:13:44 | 1:41:13 | 7:43 | 10:19 | 8:32 | #361 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 341 | 64 | 19 | 341(Top 9%) | 64(Top 4%) | 19(Top 5%) |
| 4.9M | 4.90 mi | 3.70 mi | 305+36 | 54+10 | 19 | 301(Top 8%) | 55(Top 3%) | 20(Top 6%) |
| 11.9M | 11.90 mi | 7.00 mi | 341-36 | 62-8 | 21-2 | 388(Top 11%) | 72(Top 4%) | 24(Top 7%) |
| Finish | 13.11 mi | 1.21 mi | 361-20 | 66-4 | 23-2 | 626(Top 17%) | 148(Top 9%) | 42(Top 12%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
341
Females
64
F30-34
19
1.2M→4.9M
1.2 - 4.9 mi
Overall
301
Females
55
F30-34
20
4.9M→11.9M
4.9 - 11.9 mi
Overall
388
Females
72
F30-34
24
11.9M→Finish
11.9 - 13.1 mi
Overall
626
Females
148
F30-34
42
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #341 |
| 1.2M → 4.9M | 52* | 16 | +36 | #341 | #305 |
| 4.9M → 11.9M | 15 | 51 | -36 | #305 | #341 |
| 11.9M → Finish | 1 | 21 | -20 | #341 | #361 |
| TOTALS | 68* | 88 | -20 |
* 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
