Alexander Jacobius
Bib: 3912•M•Age: 35
Los Angeles, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:49:55 | 16:49 | 9:17 | 16:49 | 9:17 | - |
5.55 Miles | 5.55 mi | 06:28:35 | 55:29 | 10:00 | 38:40 | 10:20 | +1:03 |
6.52 Miles | 6.52 mi | 06:37:43 | 1:04:37 | 9:55 | 9:08 | 9:25 | -0:55 |
10.87 Miles | 10.87 mi | 07:19:09 | 1:46:03 | 9:45 | 41:26 | 9:31 | +0:06 |
Garmin Hill Challenge | 11.38 mi | 07:25:06 | 1:52:00 | 9:51 | 5:57 | 11:41 | +2:10 |
14.95 Miles | 14.95 mi | 07:55:37 | 2:22:31 | 9:32 | 30:31 | 8:33 | -3:08 |
18 Miles | 18.00 mi | 08:28:11 | 2:55:05 | 9:44 | 32:34 | 10:41 | +2:08 |
25 Miles | 25.00 mi | 09:40:47 | 4:07:41 | 9:54 | 1:12:36 | 10:22 | -0:19 |
Finish | 26.22 mi | 09:54:15 | 4:21:09 | 9:58 | 13:28 | 11:03 | +0:41 |
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
8:33 /mi
Average Pace
9:58 /mi
Slowest Pace
11:41 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:37:54
37% of race
Time at Steady Pace
2:23:50
55% of race
Time at Slower Pace
19:25
7% of race
Average Pace: 9:58 /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 |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:49:55 | 16:49 | 9:17 | 16:49 | 9:17 | #2973 | |
5.55 Miles | 5.55 mi | 06:28:35 | 55:29 | 10:00 | 38:40 | 10:20 | #4056 | |
6.52 Miles | 6.52 mi | 06:37:43 | 1:04:37 | 9:55 | 9:08 | 9:25 | #3739 | |
10.87 Miles | 10.87 mi | 07:19:09 | 1:46:03 | 9:45 | 41:26 | 9:31 | #3334 | |
Garmin Hill Challenge | 11.38 mi | 07:25:06 | 1:52:00 | 9:51 | 5:57 | 11:41 | #3289 | |
14.95 Miles | 14.95 mi | 07:55:37 | 2:22:31 | 9:32 | 30:31 | 8:33 | #3143 | |
18 Miles | 18.00 mi | 08:28:11 | 2:55:05 | 9:44 | 32:34 | 10:41 | #2964 | |
25 Miles | 25.00 mi | 09:40:47 | 4:07:41 | 9:54 | 1:12:36 | 10:22 | #2849 | |
Finish | 26.22 mi | 09:54:15 | 4:21:09 | 9:58 | 13:28 | 11:03 | #2886 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 2973 | 2440 | 339 | 2973(Top 45%) | 2440(Top 53%) | 339(Top 56%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 4056-1083 | 3174-734 | 421-82 | 4452(Top 68%) | 3424(Top 74%) | 458(Top 76%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 3739+317 | 2959+215 | 400+21 | 2248(Top 34%) | 1896(Top 41%) | 247(Top 41%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 3334+405 | 2689+270 | 364+36 | 2936(Top 45%) | 2404(Top 52%) | 333(Top 55%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 3289+45 | 2661+28 | 360+4 | 2838(Top 43%) | 2341(Top 50%) | 308(Top 51%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 3143+146 | 2556+105 | 344+16 | 2810(Top 43%) | 2314(Top 50%) | 323(Top 53%) |
| 18 Miles | 18.00 mi | 3.05 mi | 2964+179 | 2419+137 | 332+12 | 2472(Top 38%) | 2036(Top 44%) | 276(Top 46%) |
| 25 Miles | 25.00 mi | 7.00 mi | 2849+115 | 2295+124 | 314+18 | 2804(Top 43%) | 2196(Top 47%) | 300(Top 50%) |
| Finish | 26.22 mi | 1.22 mi | 2886-37 | 2316-21 | 314 | 3748(Top 57%) | 2794(Top 60%) | 369(Top 61%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
2973
Males
2440
M35-39
340
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
4452
Males
3424
M35-39
459
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
2248
Males
1896
M35-39
248
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
2936
Males
2404
M35-39
334
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
2838
Males
2341
M35-39
309
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
2810
Males
2314
M35-39
324
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
2472
Males
2036
M35-39
277
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
2804
Males
2196
M35-39
300
25 Miles→Finish
25.0 - 26.2 mi
Overall
3748
Males
2794
M35-39
369
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #2973 |
| 1.81 Miles → 5.55 Miles | 18 | 1101 | -1083 | #2973 | #4056 |
| 5.55 Miles → 6.52 Miles | 318 | 1 | +317 | #4056 | #3739 |
| 6.52 Miles → 10.87 Miles | 410* | 5 | +405 | #3739 | #3334 |
| 10.87 Miles → Garmin Hill Challenge | 64 | 19 | +45 | #3334 | #3289 |
| Garmin Hill Challenge → 14.95 Miles | 158* | 12 | +146 | #3289 | #3143 |
| 14.95 Miles → 18 Miles | 196* | 17 | +179 | #3143 | #2964 |
| 18 Miles → 25 Miles | 234* | 119 | +115 | #2964 | #2849 |
| 25 Miles → Finish | 14* | 51 | -37 | #2849 | #2886 |
| TOTALS | 1412* | 1325 | +87 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
