Mariah De Zuzuarregui
Bib: 14201•F•Age: 28
San Francisco, CA
⏱️ 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 | 07:50:33 | 33:24 | 15:41 | 33:24 | 15:41 | - |
6.62M | 6.62 mi | 08:51:21 | 1:34:12 | 14:14 | 1:00:48 | 13:32 | -2:09 |
7.12M | 7.12 mi | 09:00:18 | 1:43:09 | 14:29 | 8:57 | 17:54 | +4:22 |
10.65M | 10.65 mi | 09:44:05 | 2:26:56 | 13:48 | 43:47 | 12:24 | -5:30 |
Finish | 13.11 mi | 10:15:31 | 2:58:22 | 13:36 | 31:26 | 12:47 | +0:23 |
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
12:24 /mi
Average Pace
13:36 /mi
Slowest Pace
17:54 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
43:47
25% of race
Time at Steady Pace
1:32:14
52% of race
Time at Slower Pace
42:21
24% of race
Average Pace: 13:36 /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 | 07:50:33 | 33:24 | 15:41 | 33:24 | 15:41 | #4944 | |
6.62M | 6.62 mi | 08:51:21 | 1:34:12 | 14:14 | 1:00:48 | 13:32 | #5033 | |
7.12M | 7.12 mi | 09:00:18 | 1:43:09 | 14:29 | 8:57 | 17:54 | #5021 | |
10.65M | 10.65 mi | 09:44:05 | 2:26:56 | 13:48 | 43:47 | 12:24 | #4943 | |
Finish | 13.11 mi | 10:15:31 | 2:58:22 | 13:36 | 31:26 | 12:47 | #4907 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.13M | 2.13 mi | 2.13 mi | 4944 | 2135 | 561 | 4944(Top 95%) | 2135(Top 93%) | 561(Top 96%) |
| 6.62M | 6.62 mi | 4.49 mi | 5033-89 | 2198-63 | 575-14 | 5048(Top 98%) | 2212(Top 96%) | 575(Top 98%) |
| 7.12M | 7.12 mi | 0.50 mi | 5021+12 | 2189+9 | 575 | 4570(Top 88%) | 1909(Top 83%) | 516(Top 88%) |
| 10.65M | 10.65 mi | 3.53 mi | 4943+78 | 2142+47 | 568+7 | 4724(Top 91%) | 2031(Top 89%) | 542(Top 93%) |
| Finish | 13.11 mi | 2.46 mi | 4907+36 | 2120+22 | 567+1 | 4662(Top 90%) | 2020(Top 88%) | 542(Top 93%) |
Segment Performance Analysis
Start → 2.13M
0.0 - 2.1 mi
Overall
4944
Females
2135
F25-29
564
2.13M→6.62M
2.1 - 6.6 mi
Overall
5048
Females
2212
F25-29
578
6.62M→7.12M
6.6 - 7.1 mi
Overall
4570
Females
1909
F25-29
519
7.12M→10.65M
7.1 - 10.7 mi
Overall
4724
Females
2031
F25-29
545
10.65M→Finish
10.7 - 13.1 mi
Overall
4662
Females
2020
F25-29
542
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.13M | - | - | - | - | #4944 |
| 2.13M → 6.62M | 31* | 120 | -89 | #4944 | #5033 |
| 6.62M → 7.12M | 16* | 4 | +12 | #5033 | #5021 |
| 7.12M → 10.65M | 82* | 4 | +78 | #5021 | #4943 |
| 10.65M → Finish | 42* | 6 | +36 | #4943 | #4907 |
| TOTALS | 171* | 134 | +37 |
* 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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