Eric Lu
Bib: 22191•M•Age: 33
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 | 08:44:21 | 14:08 | 7:04 | 14:08 | 7:04 | - |
4M | 4.00 mi | 08:57:32 | 27:19 | 6:50 | 13:11 | 6:36 | -0:28 |
6M | 6.00 mi | 09:15:02 | 44:49 | 7:28 | 17:30 | 8:45 | +2:09 |
8M | 8.00 mi | 09:25:57 | 55:44 | 6:58 | 10:55 | 5:27 | -3:18 |
10M | 10.00 mi | 09:40:25 | 1:10:12 | 7:01 | 14:28 | 7:14 | +1:47 |
12M | 12.00 mi | 09:55:48 | 1:25:35 | 7:08 | 15:23 | 7:41 | +0:27 |
Finish | 13.11 mi | 10:04:03 | 1:33:50 | 7:09 | 8:15 | 7:26 | -0:15 |
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
5:27 /mi
Average Pace
7:09 /mi
Slowest Pace
8:45 /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
24:06
26% of race
Time at Steady Pace
52:14
56% of race
Time at Slower Pace
17:30
19% of race
Average Pace: 7:09 /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 | 08:44:21 | 14:08 | 7:04 | 14:08 | 7:04 | #181 | |
4M | 4.00 mi | 08:57:32 | 27:19 | 6:50 | 13:11 | 6:36 | #176 | |
6M | 6.00 mi | 09:15:02 | 44:49 | 7:28 | 17:30 | 8:45 | #167 | |
8M | 8.00 mi | 09:25:57 | 55:44 | 6:58 | 10:55 | 5:27 | #165 | |
10M | 10.00 mi | 09:40:25 | 1:10:12 | 7:01 | 14:28 | 7:14 | #168 | |
12M | 12.00 mi | 09:55:48 | 1:25:35 | 7:08 | 15:23 | 7:41 | #171 | |
Finish | 13.11 mi | 10:04:03 | 1:33:50 | 7:09 | 8:15 | 7:26 | #174 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 2.00 mi | 181 | 146 | 36 | 201(Top 5%) | 162(Top 8%) | 40(Top 9%) |
| 4M | 4.00 mi | 2.00 mi | 176+5 | 144+2 | 36 | 167(Top 4%) | 137(Top 7%) | 34(Top 8%) |
| 6M | 6.00 mi | 2.00 mi | 167+9 | 137+7 | 35+1 | 179(Top 5%) | 146(Top 7%) | 35(Top 8%) |
| 8M | 8.00 mi | 2.00 mi | 165+2 | 135+2 | 34+1 | 191(Top 5%) | 154(Top 7%) | 39(Top 9%) |
| 10M | 10.00 mi | 2.00 mi | 168-3 | 137-2 | 35-1 | 153(Top 4%) | 126(Top 6%) | 32(Top 7%) |
| 12M | 12.00 mi | 2.00 mi | 171-3 | 139-2 | 35 | 201(Top 5%) | 162(Top 8%) | 40(Top 9%) |
| Finish | 13.11 mi | 1.11 mi | 174-3 | 143-4 | 35 | 216(Top 6%) | 172(Top 8%) | 44(Top 10%) |
Segment Performance Analysis
10M→12M
0.0 - 2.0 mi
Overall
201
Males
162
M30-34
40
2M→4M
2.0 - 4.0 mi
Overall
167
Males
137
M30-34
34
4M→6M
4.0 - 6.0 mi
Overall
179
Males
146
M30-34
35
6M→8M
6.0 - 8.0 mi
Overall
191
Males
154
M30-34
39
8M→10M
8.0 - 10.0 mi
Overall
153
Males
126
M30-34
32
10M→12M
10.0 - 12.0 mi
Overall
201
Males
162
M30-34
40
12M→Finish
12.0 - 13.1 mi
Overall
216
Males
172
M30-34
44
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 | - | - | - | - | #181 |
| 2M → 4M | 11 | 6 | +5 | #181 | #176 |
| 4M → 6M | 12 | 3 | +9 | #176 | #167 |
| 6M → 8M | 6 | 4 | +2 | #167 | #165 |
| 8M → 10M | 3 | 6 | -3 | #165 | #168 |
| 10M → 12M | 4 | 7 | -3 | #168 | #171 |
| 12M → Finish | 2 | 5 | -3 | #171 | #174 |
| TOTALS | 38 | 31 | +7 |
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
