Marcus Trigueros
Berkeley, CA
Bib: 19101 M 41
⏱️ Race Timeline
The Course
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A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 07:02:57 | 18:38 | 10:17 | 18:38 | 10:17 | - |
5.34M | 5.34 mi | 07:39:16 | 54:57 | 10:17 | 36:19 | 10:17 | 0:00 |
6.15M | 6.15 mi | 07:49:15 | 1:04:56 | 10:34 | 9:59 | 12:20 | +2:03 |
10.54M | 10.54 mi | 08:44:48 | 2:00:29 | 11:26 | 55:33 | 12:39 | +0:19 |
11.05M | 11.05 mi | 08:52:31 | 2:08:12 | 11:36 | 7:43 | 15:08 | +2:29 |
Finish | 13.11 mi | 09:14:33 | 2:30:14 | 11:28 | 22:02 | 10:42 | -4:26 |
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
10:17 /mi
Average Pace
11:28 /mi
Slowest Pace
15:08 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:16:59
51% of race
Time at Steady Pace
1:05:32
44% of race
Time at Slower Pace
7:43
5% of race
Average Pace: 11:28 /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 |
|---|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 07:02:57 | 18:38 | 10:17 | 18:38 | 10:17 | #4487 | |
5.34M | 5.34 mi | 07:39:16 | 54:57 | 10:17 | 36:19 | 10:17 | #4050 | |
6.15M | 6.15 mi | 07:49:15 | 1:04:56 | 10:34 | 9:59 | 12:20 | #4346 | |
10.54M | 10.54 mi | 08:44:48 | 2:00:29 | 11:26 | 55:33 | 12:39 | #5221 | |
11.05M | 11.05 mi | 08:52:31 | 2:08:12 | 11:36 | 7:43 | 15:08 | #5127 | |
Finish | 13.11 mi | 09:14:33 | 2:30:14 | 11:28 | 22:02 | 10:42 | #4820 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 4487 | 2850 | 248 | 4487(Top 63%) | 2850(Top 72%) | 248(Top 74%) |
| 5.34M | 5.34 mi | 3.53 mi | 4050+437 | 2639+211 | 229+19 | 3897(Top 55%) | 2560(Top 64%) | 221(Top 66%) |
| 6.15M | 6.15 mi | 0.81 mi | 4346-296 | 2778-139 | 240-11 | 5510(Top 78%) | 3331(Top 84%) | 279(Top 83%) |
| 10.54M | 10.54 mi | 4.39 mi | 5221-875 | 3183-405 | 267-27 | 5947(Top 84%) | 3491(Top 88%) | 296(Top 88%) |
| 11.05M | 11.05 mi | 0.51 mi | 5127+94 | 3141+42 | 261+6 | 4016(Top 57%) | 2557(Top 64%) | 219(Top 65%) |
| Finish | 13.11 mi | 2.06 mi | 4820+307 | 2970+171 | 248+13 | 3441(Top 48%) | 2218(Top 56%) | 188(Top 56%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
4487
Males
2850
M40-44
248
1.81M→5.34M
1.8 - 5.3 mi
Overall
3897
Males
2560
M40-44
221
5.34M→6.15M
5.3 - 6.2 mi
Overall
5510
Males
3331
M40-44
279
6.15M→10.54M
6.2 - 10.5 mi
Overall
5947
Males
3491
M40-44
296
10.54M→11.05M
10.5 - 11.1 mi
Overall
4016
Males
2557
M40-44
219
11.05M→Finish
11.1 - 13.1 mi
Overall
3441
Males
2218
M40-44
188
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #4487 |
| 1.81M → 5.34M | 510* | 73 | +437 | #4487 | #4050 |
| 5.34M → 6.15M | 8 | 304 | -296 | #4050 | #4346 |
| 6.15M → 10.54M | 24* | 899 | -875 | #4346 | #5221 |
| 10.54M → 11.05M | 103 | 9 | +94 | #5221 | #5127 |
| 11.05M → Finish | 310* | 3 | +307 | #5127 | #4820 |
| TOTALS | 955* | 1288 | -333 |
* 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
Race timed by
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