Justin Johnson
Bib: 20778•M•Age: 47
San Francisco, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 08:51:18 | 26:38 | 9:02 | 26:38 | 9:02 | - |
5M | 5.00 mi | 09:12:41 | 48:01 | 9:36 | 21:23 | 10:26 | +1:24 |
10.9M | 10.90 mi | 10:12:53 | 1:48:13 | 9:56 | 1:00:12 | 10:12 | -0:14 |
Finish | 13.11 mi | 10:39:39 | 2:14:59 | 10:18 | 26:46 | 12:07 | +1:55 |
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
9:02 /mi
Average Pace
10:18 /mi
Slowest Pace
12:07 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
26:38
20% of race
Time at Steady Pace
1:21:35
60% of race
Time at Slower Pace
26:46
20% of race
Average Pace: 10:18 /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 |
|---|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 08:51:18 | 26:38 | 9:02 | 26:38 | 9:02 | #1174 | |
5M | 5.00 mi | 09:12:41 | 48:01 | 9:36 | 21:23 | 10:26 | #1335 | |
10.9M | 10.90 mi | 10:12:53 | 1:48:13 | 9:56 | 1:00:12 | 10:12 | #1566 | |
Finish | 13.11 mi | 10:39:39 | 2:14:59 | 10:18 | 26:46 | 12:07 | #1726 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1174 | 814 | 39 | 1174(Top 35%) | 814(Top 46%) | 39(Top 38%) |
| 5M | 5.00 mi | 2.05 mi | 1335-161 | 898-84 | 47-8 | 1571(Top 46%) | 1008(Top 57%) | 54(Top 52%) |
| 10.9M | 10.90 mi | 5.90 mi | 1566-231 | 1008-110 | 53-6 | 1738(Top 51%) | 1082(Top 62%) | 58(Top 56%) |
| Finish | 13.11 mi | 2.21 mi | 1726-160 | 1082-74 | 59-6 | 2364(Top 70%) | 1324(Top 75%) | 69(Top 67%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1174
Males
814
M45-49
40
2.95M→5M
3.0 - 5.0 mi
Overall
1571
Males
1008
M45-49
54
5M→10.9M
5.0 - 10.9 mi
Overall
1738
Males
1082
M45-49
58
10.9M→Finish
10.9 - 13.1 mi
Overall
2364
Males
1324
M45-49
69
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1174 |
| 2.95M → 5M | 13* | 174 | -161 | #1174 | #1335 |
| 5M → 10.9M | 24 | 255 | -231 | #1335 | #1566 |
| 10.9M → Finish | 17* | 177 | -160 | #1566 | #1726 |
| TOTALS | 54* | 606 | -552 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
