Martin Liu
Bib: 25908•M•Age: 36
San Francisco, CA
Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
⏱️ Race Timeline
Watch your race unfold from start to finish
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An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.
Splits & Pacing
Detailed breakdown of your race performance at each timing point
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 08:54:05 | 17:56 | 8:58 | 17:56 | 8:58 | - |
4M | 4.00 mi | 09:11:02 | 34:53 | 8:43 | 16:57 | 8:29 | -0:29 |
6M | 6.00 mi | 09:32:38 | 56:29 | 9:25 | 21:36 | 10:48 | +2:19 |
8M | 8.00 mi | 09:46:01 | 1:09:52 | 8:44 | 13:23 | 6:41 | -4:07 |
10M | 10.00 mi | 10:04:24 | 1:28:15 | 8:50 | 18:23 | 9:12 | +2:31 |
12M | 12.00 mi | 10:23:32 | 1:47:23 | 8:57 | 19:08 | 9:34 | +0:22 |
Finish | 13.11 mi | 10:33:20 | 1:57:11 | 8:56 | 9:48 | 8:50 | -0:44 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
📈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
6:41 /mi
Average Pace
8:56 /mi
Slowest Pace
10:48 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
13:23
11% of race
Time at Steady Pace
1:03:04
54% of race
Time at Slower Pace
40:44
35% of race
Average Pace: 8:56 /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
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 08:54:05 | 17:56 | 8:58 | 17:56 | 8:58 | #1154 | |
4M | 4.00 mi | 09:11:02 | 34:53 | 8:43 | 16:57 | 8:29 | #1175 | |
6M | 6.00 mi | 09:32:38 | 56:29 | 9:25 | 21:36 | 10:48 | #1105 | |
8M | 8.00 mi | 09:46:01 | 1:09:52 | 8:44 | 13:23 | 6:41 | #1076 | |
10M | 10.00 mi | 10:04:24 | 1:28:15 | 8:50 | 18:23 | 9:12 | #1071 | |
12M | 12.00 mi | 10:23:32 | 1:47:23 | 8:57 | 19:08 | 9:34 | #1066 | |
Finish | 13.11 mi | 10:33:20 | 1:57:11 | 8:56 | 9:48 | 8:50 | #1032 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 2.00 mi | 1154 | 826 | 145 | 1091(Top 28%) | 762(Top 37%) | 127(Top 41%) |
| 4M | 4.00 mi | 2.00 mi | 1175-21 | 827-1 | 148-3 | 1212(Top 32%) | 846(Top 41%) | 147(Top 48%) |
| 6M | 6.00 mi | 2.00 mi | 1105+70 | 780+47 | 138+10 | 1062(Top 28%) | 766(Top 37%) | 136(Top 44%) |
| 8M | 8.00 mi | 2.00 mi | 1076+29 | 764+16 | 136+2 | 1020(Top 27%) | 738(Top 36%) | 122(Top 39%) |
| 10M | 10.00 mi | 2.00 mi | 1071+5 | 763+1 | 133+3 | 1070(Top 28%) | 765(Top 37%) | 125(Top 40%) |
| 12M | 12.00 mi | 2.00 mi | 1066+5 | 760+3 | 130+3 | 1091(Top 28%) | 762(Top 37%) | 127(Top 41%) |
| Finish | 13.11 mi | 1.11 mi | 1032+34 | 741+19 | 127+3 | 851(Top 22%) | 619(Top 30%) | 111(Top 36%) |
Segment Performance Analysis
10M→12M
0.0 - 2.0 mi
Overall
1091
Males
762
M35-39
127
2M→4M
2.0 - 4.0 mi
Overall
1212
Males
846
M35-39
147
4M→6M
4.0 - 6.0 mi
Overall
1062
Males
766
M35-39
136
6M→8M
6.0 - 8.0 mi
Overall
1020
Males
738
M35-39
122
8M→10M
8.0 - 10.0 mi
Overall
1070
Males
765
M35-39
125
10M→12M
10.0 - 12.0 mi
Overall
1091
Males
762
M35-39
127
12M→Finish
12.0 - 13.1 mi
Overall
851
Males
619
M35-39
111
Passing
Athletes you passed and who passed you throughout the race
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2M | - | - | - | - | #1154 |
| 2M → 4M | 74 | 95 | -21 | #1154 | #1175 |
| 4M → 6M | 101 | 31 | +70 | #1175 | #1105 |
| 6M → 8M | 37 | 8 | +29 | #1105 | #1076 |
| 8M → 10M | 28* | 23 | +5 | #1076 | #1071 |
| 10M → 12M | 37 | 32 | +5 | #1071 | #1066 |
| 12M → Finish | 39 | 5 | +34 | #1066 | #1032 |
| TOTALS | 316* | 194 | +122 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Activity Data
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Official Timing Data
Enhanced athlete results built from official timing data.
Race managed by
The San Francisco Marathon
