Livvy Pierce
Bib: 22480•F•Age: 30
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 |
|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 08:55:20 | 12:58 | 10:48 | 12:58 | 10:48 | - |
4.9M | 4.90 mi | 09:38:11 | 55:49 | 11:23 | 42:51 | 11:35 | +0:47 |
11.9M | 11.90 mi | 11:03:45 | 2:21:23 | 11:53 | 1:25:34 | 12:13 | +0:38 |
Finish | 13.11 mi | 11:19:02 | 2:36:40 | 11:57 | 15:17 | 12:38 | +0:25 |
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
10:48 /mi
Average Pace
11:57 /mi
Slowest Pace
12:38 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
55:49
36% of race
Time at Steady Pace
1:40:51
64% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:57 /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 | 08:55:20 | 12:58 | 10:48 | 12:58 | 10:48 | #2132 | |
4.9M | 4.90 mi | 09:38:11 | 55:49 | 11:23 | 42:51 | 11:35 | #2935 | |
11.9M | 11.90 mi | 11:03:45 | 2:21:23 | 11:53 | 1:25:34 | 12:13 | #2879 | |
Finish | 13.11 mi | 11:19:02 | 2:36:40 | 11:57 | 15:17 | 12:38 | #2862 |
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 | 2132 | 806 | 173 | 2132(Top 59%) | 806(Top 49%) | 173(Top 49%) |
| 4.9M | 4.90 mi | 3.70 mi | 2935-803 | 1246-440 | 272-99 | 3072(Top 85%) | 1326(Top 81%) | 289(Top 82%) |
| 11.9M | 11.90 mi | 7.00 mi | 2879+56 | 1228+18 | 265+7 | 2851(Top 79%) | 1213(Top 74%) | 267(Top 76%) |
| Finish | 13.11 mi | 1.21 mi | 2862+17 | 1217+11 | 266-1 | 2786(Top 77%) | 1206(Top 73%) | 252(Top 72%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
2132
Females
806
F30-34
173
1.2M→4.9M
1.2 - 4.9 mi
Overall
3072
Females
1326
F30-34
290
4.9M→11.9M
4.9 - 11.9 mi
Overall
2851
Females
1213
F30-34
267
11.9M→Finish
11.9 - 13.1 mi
Overall
2786
Females
1206
F30-34
252
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #2132 |
| 1.2M → 4.9M | 7* | 810 | -803 | #2132 | #2935 |
| 4.9M → 11.9M | 105* | 49 | +56 | #2935 | #2879 |
| 11.9M → Finish | 27* | 10 | +17 | #2879 | #2862 |
| TOTALS | 139* | 869 | -730 |
* 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
