Margaret Nichols
Bib: 18553•F•Age: 28
Los Altos, 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 | 09:27:08 | 35:56 | 12:11 | 35:56 | 12:11 | - |
5M | 5.00 mi | 09:50:13 | 59:01 | 11:48 | 23:05 | 11:16 | -0:55 |
10.9M | 10.90 mi | 10:56:57 | 2:05:45 | 11:32 | 1:06:44 | 11:19 | +0:03 |
Finish | 13.11 mi | 11:20:37 | 2:29:25 | 11:24 | 23:40 | 10:43 | -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
10:43 /mi
Average Pace
11:24 /mi
Slowest Pace
12:11 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:53:29
76% of race
Time at Steady Pace
35:56
24% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:24 /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 | 09:27:08 | 35:56 | 12:11 | 35:56 | 12:11 | #2352 | |
5M | 5.00 mi | 09:50:13 | 59:01 | 11:48 | 23:05 | 11:16 | #2157 | |
10.9M | 10.90 mi | 10:56:57 | 2:05:45 | 11:32 | 1:06:44 | 11:19 | #2023 | |
Finish | 13.11 mi | 11:20:37 | 2:29:25 | 11:24 | 23:40 | 10:43 | #1934 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 2352 | 1040 | 309 | 2352(Top 88%) | 1040(Top 82%) | 309(Top 90%) |
| 5M | 5.00 mi | 2.05 mi | 2157+195 | 911+129 | 274+35 | 1797(Top 67%) | 708(Top 56%) | 220(Top 64%) |
| 10.9M | 10.90 mi | 5.90 mi | 2023+134 | 848+63 | 257+17 | 1917(Top 72%) | 801(Top 63%) | 245(Top 71%) |
| Finish | 13.11 mi | 2.21 mi | 1934+89 | 806+42 | 246+11 | 1493(Top 56%) | 596(Top 47%) | 185(Top 54%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
2352
Females
1040
F25-29
313
2.95M→5M
3.0 - 5.0 mi
Overall
1797
Females
708
F25-29
222
5M→10.9M
5.0 - 10.9 mi
Overall
1917
Females
801
F25-29
246
10.9M→Finish
10.9 - 13.1 mi
Overall
1493
Females
596
F25-29
185
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #2352 |
| 2.95M → 5M | 195* | 0 | +195 | #2352 | #2157 |
| 5M → 10.9M | 147* | 13 | +134 | #2157 | #2023 |
| 10.9M → Finish | 91* | 2 | +89 | #2023 | #1934 |
| TOTALS | 433* | 15 | +418 |
* 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
