Jesus Alfaro Magdaleno
Bib: 3393•M•Age: 20
Napa, CA
⏱️ Race Timeline
The Course
Claim it — unlock a deeper AI report on this race, free
A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:37:47 | 17:33 | 9:42 | 17:33 | 9:42 | - |
5.55 Miles | 5.55 mi | 06:11:33 | 51:19 | 9:15 | 33:46 | 9:02 | -0:40 |
6.52 Miles | 6.52 mi | 06:20:39 | 1:00:25 | 9:16 | 9:06 | 9:23 | +0:21 |
10.87 Miles | 10.87 mi | 07:03:11 | 1:42:57 | 9:28 | 42:32 | 9:47 | +0:24 |
Garmin Hill Challenge | 11.38 mi | 07:10:19 | 1:50:05 | 9:40 | 7:08 | 14:00 | +4:13 |
14.95 Miles | 14.95 mi | 07:43:19 | 2:23:05 | 9:34 | 33:00 | 9:15 | -4:45 |
18 Miles | 18.00 mi | 08:23:35 | 3:03:21 | 10:11 | 40:16 | 13:12 | +3:57 |
25 Miles | 25.00 mi | 09:45:55 | 4:25:41 | 10:38 | 1:22:20 | 11:46 | -1:26 |
Finish | 26.22 mi | 09:57:54 | 4:37:40 | 10:36 | 11:59 | 9:50 | -1:56 |
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
10:36 /mi
Slowest Pace
14:00 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:27:56
53% of race
Time at Slower Pace
2:09:44
47% of race
Average Pace: 10:35 /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 | 05:37:47 | 17:33 | 9:42 | 17:33 | 9:42 | #3777 | |
5.55 Miles | 5.55 mi | 06:11:33 | 51:19 | 9:15 | 33:46 | 9:02 | #2808 | |
6.52 Miles | 6.52 mi | 06:20:39 | 1:00:25 | 9:16 | 9:06 | 9:23 | #2723 | |
10.87 Miles | 10.87 mi | 07:03:11 | 1:42:57 | 9:28 | 42:32 | 9:47 | #2943 | |
Garmin Hill Challenge | 11.38 mi | 07:10:19 | 1:50:05 | 9:40 | 7:08 | 14:00 | #3071 | |
14.95 Miles | 14.95 mi | 07:43:19 | 2:23:05 | 9:34 | 33:00 | 9:15 | #3193 | |
18 Miles | 18.00 mi | 08:23:35 | 3:03:21 | 10:11 | 40:16 | 13:12 | #3620 | |
25 Miles | 25.00 mi | 09:45:55 | 4:25:41 | 10:38 | 1:22:20 | 11:46 | #3820 | |
Finish | 26.22 mi | 09:57:54 | 4:37:40 | 10:36 | 11:59 | 9:50 | #3749 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M20-29 | Seg. Overall | Seg. Males | Seg. M20-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 3777 | 2979 | 416 | 3777(Top 58%) | 2979(Top 64%) | 416(Top 68%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 2808+969 | 2320+659 | 353+63 | 2424(Top 37%) | 2041(Top 44%) | 316(Top 51%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 2723+85 | 2264+56 | 344+9 | 2186(Top 33%) | 1845(Top 40%) | 289(Top 47%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 2943-220 | 2418-154 | 360-16 | 3278(Top 50%) | 2649(Top 57%) | 396(Top 64%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 3071-128 | 2509-91 | 374-14 | 4594(Top 70%) | 3502(Top 75%) | 512(Top 83%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 3193-122 | 2596-87 | 394-20 | 3861(Top 59%) | 3032(Top 65%) | 438(Top 71%) |
| 18 Miles | 18.00 mi | 3.05 mi | 3620-427 | 2869-273 | 418-24 | 5191(Top 79%) | 3772(Top 81%) | 518(Top 84%) |
| 25 Miles | 25.00 mi | 7.00 mi | 3820-200 | 2956-87 | 421-3 | 4231(Top 65%) | 3127(Top 67%) | 448(Top 73%) |
| Finish | 26.22 mi | 1.22 mi | 3749+71 | 2907+49 | 422-1 | 2286(Top 35%) | 1785(Top 38%) | 298(Top 48%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
3777
Males
2979
M20-24
419
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
2424
Males
2041
M20-24
318
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
2186
Males
1845
M20-24
290
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
3278
Males
2649
M20-24
398
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
4594
Males
3502
M20-24
514
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
3861
Males
3032
M20-24
439
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
5191
Males
3772
M20-24
519
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
4231
Males
3127
M20-24
448
25 Miles→Finish
25.0 - 26.2 mi
Overall
2286
Males
1785
M20-24
298
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #3777 |
| 1.81 Miles → 5.55 Miles | 974 | 5 | +969 | #3777 | #2808 |
| 5.55 Miles → 6.52 Miles | 92 | 7 | +85 | #2808 | #2723 |
| 6.52 Miles → 10.87 Miles | 32* | 252 | -220 | #2723 | #2943 |
| 10.87 Miles → Garmin Hill Challenge | 7 | 135 | -128 | #2943 | #3071 |
| Garmin Hill Challenge → 14.95 Miles | 33* | 155 | -122 | #3071 | #3193 |
| 14.95 Miles → 18 Miles | 21* | 448 | -427 | #3193 | #3620 |
| 18 Miles → 25 Miles | 120* | 320 | -200 | #3620 | #3820 |
| 25 Miles → Finish | 81* | 10 | +71 | #3820 | #3749 |
| TOTALS | 1360* | 1332 | +28 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
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
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
The San Francisco Marathon
