Derek Fang
Bib: 24323•M•Age: 27
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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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 | 09:00:33 | 18:29 | 9:14 | 18:29 | 9:14 | - |
4M | 4.00 mi | 09:18:01 | 35:57 | 8:59 | 17:28 | 8:44 | -0:30 |
6M | 6.00 mi | 09:40:04 | 58:00 | 9:40 | 22:03 | 11:01 | +2:17 |
8M | 8.00 mi | 09:53:40 | 1:11:36 | 8:57 | 13:36 | 6:48 | -4:13 |
10M | 10.00 mi | 10:13:08 | 1:31:04 | 9:06 | 19:28 | 9:44 | +2:56 |
12M | 12.00 mi | 10:35:55 | 1:53:51 | 9:29 | 22:47 | 11:23 | +1:39 |
Finish | 13.11 mi | 10:48:01 | 2:05:57 | 9:36 | 12:06 | 10:55 | -0:28 |
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
6:48 /mi
Average Pace
9:36 /mi
Slowest Pace
11:23 /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
31:04
25% of race
Time at Steady Pace
37:57
30% of race
Time at Slower Pace
56:56
45% of race
Average Pace: 9:36 /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
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 | 09:00:33 | 18:29 | 9:14 | 18:29 | 9:14 | #1412 | |
4M | 4.00 mi | 09:18:01 | 35:57 | 8:59 | 17:28 | 8:44 | #1410 | |
6M | 6.00 mi | 09:40:04 | 58:00 | 9:40 | 22:03 | 11:01 | #1324 | |
8M | 8.00 mi | 09:53:40 | 1:11:36 | 8:57 | 13:36 | 6:48 | #1276 | |
10M | 10.00 mi | 10:13:08 | 1:31:04 | 9:06 | 19:28 | 9:44 | #1287 | |
12M | 12.00 mi | 10:35:55 | 1:53:51 | 9:29 | 22:47 | 11:23 | #1454 | |
Finish | 13.11 mi | 10:48:01 | 2:05:57 | 9:36 | 12:06 | 10:55 | #1516 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 2.00 mi | 1412 | 979 | 252 | 2133(Top 56%) | 1311(Top 63%) | 339(Top 67%) |
| 4M | 4.00 mi | 2.00 mi | 1410+2 | 977+2 | 252 | 1412(Top 37%) | 966(Top 47%) | 249(Top 50%) |
| 6M | 6.00 mi | 2.00 mi | 1324+86 | 924+53 | 240+12 | 1223(Top 32%) | 858(Top 42%) | 227(Top 45%) |
| 8M | 8.00 mi | 2.00 mi | 1276+48 | 887+37 | 230+10 | 1119(Top 29%) | 796(Top 39%) | 216(Top 43%) |
| 10M | 10.00 mi | 2.00 mi | 1287-11 | 892-5 | 237-7 | 1442(Top 38%) | 983(Top 48%) | 266(Top 53%) |
| 12M | 12.00 mi | 2.00 mi | 1454-167 | 992-100 | 268-31 | 2133(Top 56%) | 1311(Top 63%) | 339(Top 67%) |
| Finish | 13.11 mi | 1.11 mi | 1516-62 | 1027-35 | 274-6 | 2102(Top 55%) | 1296(Top 63%) | 331(Top 66%) |
Segment Performance Analysis
10M→12M
0.0 - 2.0 mi
Overall
2133
Males
1311
M25-29
339
2M→4M
2.0 - 4.0 mi
Overall
1412
Males
966
M25-29
249
4M→6M
4.0 - 6.0 mi
Overall
1223
Males
858
M25-29
227
6M→8M
6.0 - 8.0 mi
Overall
1119
Males
796
M25-29
216
8M→10M
8.0 - 10.0 mi
Overall
1442
Males
983
M25-29
266
10M→12M
10.0 - 12.0 mi
Overall
2133
Males
1311
M25-29
339
12M→Finish
12.0 - 13.1 mi
Overall
2102
Males
1296
M25-29
331
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 | - | - | - | - | #1412 |
| 2M → 4M | 88 | 86 | +2 | #1412 | #1410 |
| 4M → 6M | 105 | 19 | +86 | #1410 | #1324 |
| 6M → 8M | 54 | 6 | +48 | #1324 | #1276 |
| 8M → 10M | 29* | 40 | -11 | #1276 | #1287 |
| 10M → 12M | 3 | 170 | -167 | #1287 | #1454 |
| 12M → Finish | 7* | 69 | -62 | #1454 | #1516 |
| TOTALS | 286* | 390 | -104 |
* 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
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Race managed by
The San Francisco Marathon
