Juan Cobos
Bib: 26701•M•Age: 28
SF, 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
Claim it — get your free Race Performance Report
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 | 09:09:19 | 20:19 | 10:09 | 20:19 | 10:09 | - |
4M | 4.00 mi | 09:33:22 | 44:22 | 11:06 | 24:03 | 12:02 | +1:53 |
6M | 6.00 mi | 09:58:34 | 1:09:34 | 11:36 | 25:12 | 12:36 | +0:34 |
8M | 8.00 mi | 10:13:21 | 1:24:21 | 10:33 | 14:47 | 7:23 | -5:13 |
10M | 10.00 mi | 10:35:16 | 1:46:16 | 10:38 | 21:55 | 10:58 | +3:35 |
12M | 12.00 mi | 10:55:21 | 2:06:21 | 10:32 | 20:05 | 10:02 | -0:56 |
Finish | 13.11 mi | 11:05:45 | 2:16:45 | 10:26 | 10:24 | 9:23 | -0:39 |
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
7:23 /mi
Average Pace
10:26 /mi
Slowest Pace
12:36 /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
14:47
11% of race
Time at Steady Pace
50:48
37% of race
Time at Slower Pace
1:11:10
52% of race
Average Pace: 10:26 /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 | 09:09:19 | 20:19 | 10:09 | 20:19 | 10:09 | #2162 | |
4M | 4.00 mi | 09:33:22 | 44:22 | 11:06 | 24:03 | 12:02 | #2896 | |
6M | 6.00 mi | 09:58:34 | 1:09:34 | 11:36 | 25:12 | 12:36 | #2670 | |
8M | 8.00 mi | 10:13:21 | 1:24:21 | 10:33 | 14:47 | 7:23 | #2480 | |
10M | 10.00 mi | 10:35:16 | 1:46:16 | 10:38 | 21:55 | 10:58 | #2409 | |
12M | 12.00 mi | 10:55:21 | 2:06:21 | 10:32 | 20:05 | 10:02 | #2179 | |
Finish | 13.11 mi | 11:05:45 | 2:16:45 | 10:26 | 10:24 | 9:23 | #2076 |
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 | 2162 | 1375 | 343 | 1368(Top 36%) | 925(Top 45%) | 247(Top 49%) |
| 4M | 4.00 mi | 2.00 mi | 2896-734 | 1705-330 | 421-78 | 3286(Top 86%) | 1849(Top 90%) | 457(Top 91%) |
| 6M | 6.00 mi | 2.00 mi | 2670+226 | 1618+87 | 407+14 | 2220(Top 58%) | 1408(Top 68%) | 353(Top 70%) |
| 8M | 8.00 mi | 2.00 mi | 2480+190 | 1529+89 | 382+25 | 1710(Top 45%) | 1141(Top 55%) | 300(Top 60%) |
| 10M | 10.00 mi | 2.00 mi | 2409+71 | 1500+29 | 373+9 | 2181(Top 57%) | 1375(Top 67%) | 347(Top 69%) |
| 12M | 12.00 mi | 2.00 mi | 2179+230 | 1386+114 | 351+22 | 1368(Top 36%) | 925(Top 45%) | 247(Top 49%) |
| Finish | 13.11 mi | 1.11 mi | 2076+103 | 1332+54 | 340+11 | 1202(Top 31%) | 824(Top 40%) | 213(Top 42%) |
Segment Performance Analysis
10M→12M
0.0 - 2.0 mi
Overall
1368
Males
925
M25-29
247
2M→4M
2.0 - 4.0 mi
Overall
3286
Males
1849
M25-29
457
4M→6M
4.0 - 6.0 mi
Overall
2220
Males
1408
M25-29
353
6M→8M
6.0 - 8.0 mi
Overall
1710
Males
1141
M25-29
300
8M→10M
8.0 - 10.0 mi
Overall
2181
Males
1375
M25-29
347
10M→12M
10.0 - 12.0 mi
Overall
1368
Males
925
M25-29
247
12M→Finish
12.0 - 13.1 mi
Overall
1202
Males
824
M25-29
213
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 | - | - | - | - | #2162 |
| 2M → 4M | 8 | 742 | -734 | #2162 | #2896 |
| 4M → 6M | 238 | 12 | +226 | #2896 | #2670 |
| 6M → 8M | 190 | 0 | +190 | #2670 | #2480 |
| 8M → 10M | 81* | 10 | +71 | #2480 | #2409 |
| 10M → 12M | 231 | 1 | +230 | #2409 | #2179 |
| 12M → Finish | 104* | 1 | +103 | #2179 | #2076 |
| TOTALS | 852* | 766 | +86 |
* 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
Upload your GPX file to see detailed activity metrics
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export & Support
Download your data, get help, and share your feedback
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Explore more race data and athlete comparisons
Official Timing Data
Enhanced athlete results built from official timing data.
Race managed by
The San Francisco Marathon
