Alex Sobrevilla
Bib: 13234•M•Age: 28
San pablo, CA
⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 06:50:01 | 17:14 | 8:37 | 17:14 | 8:37 | - |
4M | 4.00 mi | 07:07:14 | 34:27 | 8:37 | 17:13 | 8:37 | 0:00 |
6M | 6.00 mi | 07:24:12 | 51:25 | 8:34 | 16:58 | 8:29 | -0:08 |
8M | 8.00 mi | 07:43:46 | 1:10:59 | 8:52 | 19:34 | 9:47 | +1:18 |
9.6M | 9.60 mi | 07:54:48 | 1:22:01 | 8:33 | 11:02 | 6:54 | -2:53 |
10M | 10.00 mi | 08:01:21 | 1:28:34 | 8:51 | 6:33 | 16:24 | +9:30 |
10.5M | 10.50 mi | 08:03:38 | 1:30:51 | 8:39 | 2:17 | 4:34 | -11:50 |
12M | 12.00 mi | 08:21:24 | 1:48:37 | 9:03 | 17:46 | 11:51 | +7:17 |
Finish | 13.11 mi | 08:30:38 | 1:57:51 | 8:59 | 9:14 | 8:19 | -3:32 |
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
4:34 /mi
Average Pace
8:59 /mi
Slowest Pace
16:24 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
13:19
11% of race
Time at Steady Pace
1:20:13
68% of race
Time at Slower Pace
24:19
21% of race
Average Pace: 8:59 /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 |
|---|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 06:50:01 | 17:14 | 8:37 | 17:14 | 8:37 | #1037 | |
4M | 4.00 mi | 07:07:14 | 34:27 | 8:37 | 17:13 | 8:37 | #976 | |
6M | 6.00 mi | 07:24:12 | 51:25 | 8:34 | 16:58 | 8:29 | #917 | |
8M | 8.00 mi | 07:43:46 | 1:10:59 | 8:52 | 19:34 | 9:47 | #1191 | |
9.6M | 9.60 mi | 07:54:48 | 1:22:01 | 8:33 | 11:02 | 6:54 | #966 | |
10M | 10.00 mi | 08:01:21 | 1:28:34 | 8:51 | 6:33 | 16:24 | #983 | |
10.5M | 10.50 mi | 08:03:38 | 1:30:51 | 8:39 | 2:17 | 4:34 | #1000 | |
12M | 12.00 mi | 08:21:24 | 1:48:37 | 9:03 | 17:46 | 11:51 | #993 | |
Finish | 13.11 mi | 08:30:38 | 1:57:51 | 8:59 | 9:14 | 8:19 | #951 |
Garmin Challenge
8:50
Segment Time
9:49/mi
Pace
0.90 mi
Distance
Overall
1512
Men
1149
Division
280
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 | 1037 | 827 | 207 | 1121(Top 17%) | 867(Top 24%) | 201(Top 25%) |
| 4M | 4.00 mi | 2.00 mi | 976+61 | 789+38 | 190+17 | 957(Top 15%) | 772(Top 21%) | 186(Top 23%) |
| 6M | 6.00 mi | 2.00 mi | 917+59 | 746+43 | 178+12 | 840(Top 13%) | 684(Top 19%) | 165(Top 21%) |
| 8M | 8.00 mi | 2.00 mi | 1191-274 | 960-214 | 230-52 | 2120(Top 32%) | 1568(Top 43%) | 375(Top 47%) |
| 9.6M | 9.60 mi | 1.60 mi | 966+225 | 780+180 | 192+38 | 603(Top 9%) | 449(Top 12%) | 100(Top 13%) |
| 10M | 10.00 mi | 0.40 mi | 983-17 | 795-15 | 196-4 | 1445(Top 22%) | 1089(Top 30%) | 256(Top 32%) |
| 10.5M | 10.50 mi | 0.50 mi | 1000-17 | 808-13 | 199-3 | 1960(Top 30%) | 1428(Top 39%) | 339(Top 43%) |
| 12M | 12.00 mi | 1.50 mi | 993+7 | 797+11 | 197+2 | 1121(Top 17%) | 867(Top 24%) | 201(Top 25%) |
| Finish | 13.11 mi | 1.11 mi | 951+42 | 774+23 | 189+8 | 892(Top 14%) | 717(Top 20%) | 179(Top 22%) |
Segment Performance Analysis
10.5M→12M
0.0 - 2.0 mi
Overall
1121
Males
867
M25-29
201
2M→4M
2.0 - 4.0 mi
Overall
957
Males
772
M25-29
186
4M→6M
4.0 - 6.0 mi
Overall
840
Males
684
M25-29
165
6M→8M
6.0 - 8.0 mi
Overall
2120
Males
1568
M25-29
376
8M→9.6M
8.0 - 9.6 mi
Overall
603
Males
449
M25-29
100
9.6M→10M
9.6 - 10.0 mi
Overall
1445
Males
1089
M25-29
257
10M→10.5M
10.0 - 10.5 mi
Overall
1960
Males
1428
M25-29
340
10.5M→12M
10.5 - 12.0 mi
Overall
1121
Males
867
M25-29
201
12M→Finish
12.0 - 13.1 mi
Overall
892
Males
717
M25-29
179
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2M | - | - | - | - | #1037 |
| 2M → 4M | 100 | 39 | +61 | #1037 | #976 |
| 4M → 6M | 77 | 18 | +59 | #976 | #917 |
| 6M → 8M | 13 | 287 | -274 | #917 | #1191 |
| 8M → 9.6M | 243 | 18 | +225 | #1191 | #966 |
| 9.6M → 10M | 8 | 25 | -17 | #966 | #983 |
| 10M → 10.5M | 1 | 18 | -17 | #983 | #1000 |
| 10.5M → 12M | 52 | 45 | +7 | #1000 | #993 |
| 12M → Finish | 50* | 8 | +42 | #993 | #951 |
| TOTALS | 544* | 458 | +86 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Official Timing Data
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Race managed by
The San Francisco Marathon
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