Kevin Choi
Bib: 2951•M•Age: 33
New York, NY
⏱️ 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 | 05:50:20 | 17:09 | 9:28 | 17:09 | 9:28 | - |
5.55 Miles | 5.55 mi | 06:27:35 | 54:24 | 9:48 | 37:15 | 9:58 | +0:30 |
6.52 Miles | 6.52 mi | 06:36:52 | 1:03:41 | 9:46 | 9:17 | 9:34 | -0:24 |
10.87 Miles | 10.87 mi | 07:19:47 | 1:46:36 | 9:48 | 42:55 | 9:52 | +0:18 |
Garmin Hill Challenge | 11.38 mi | 07:25:15 | 1:52:04 | 9:51 | 5:28 | 10:44 | +0:52 |
14.95 Miles | 14.95 mi | 07:53:54 | 2:20:43 | 9:25 | 28:39 | 8:01 | -2:43 |
18 Miles | 18.00 mi | 08:24:29 | 2:51:18 | 9:31 | 30:35 | 10:02 | +2:01 |
25 Miles | 25.00 mi | 09:31:03 | 3:57:52 | 9:31 | 1:06:34 | 9:31 | -0:31 |
Finish | 26.22 mi | 09:42:32 | 4:09:21 | 9:31 | 11:29 | 9:25 | -0:06 |
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
8:01 /mi
Average Pace
9:31 /mi
Slowest Pace
10:44 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
28:39
11% of race
Time at Steady Pace
2:27:24
59% of race
Time at Slower Pace
1:13:18
29% of race
Average Pace: 9:31 /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 | 05:50:20 | 17:09 | 9:28 | 17:09 | 9:28 | #3300 | |
5.55 Miles | 5.55 mi | 06:27:35 | 54:24 | 9:48 | 37:15 | 9:58 | #3713 | |
6.52 Miles | 6.52 mi | 06:36:52 | 1:03:41 | 9:46 | 9:17 | 9:34 | #3507 | |
10.87 Miles | 10.87 mi | 07:19:47 | 1:46:36 | 9:48 | 42:55 | 9:52 | #3436 | |
Garmin Hill Challenge | 11.38 mi | 07:25:15 | 1:52:04 | 9:51 | 5:28 | 10:44 | #3298 | |
14.95 Miles | 14.95 mi | 07:53:54 | 2:20:43 | 9:25 | 28:39 | 8:01 | #2984 | |
18 Miles | 18.00 mi | 08:24:29 | 2:51:18 | 9:31 | 30:35 | 10:02 | #2681 | |
25 Miles | 25.00 mi | 09:31:03 | 3:57:52 | 9:31 | 1:06:34 | 9:31 | #2325 | |
Finish | 26.22 mi | 09:42:32 | 4:09:21 | 9:31 | 11:29 | 9:25 | #2276 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 3300 | 2663 | 536 | 3300(Top 50%) | 2663(Top 57%) | 536(Top 57%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 3713-413 | 2940-277 | 586-50 | 3898(Top 60%) | 3061(Top 66%) | 611(Top 65%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 3507+206 | 2809+131 | 553+33 | 2463(Top 38%) | 2062(Top 44%) | 408(Top 44%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 3436+71 | 2763+46 | 541+12 | 3401(Top 52%) | 2731(Top 59%) | 529(Top 57%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 3298+138 | 2667+96 | 519+22 | 1807(Top 28%) | 1552(Top 33%) | 313(Top 34%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 2984+314 | 2448+219 | 474+45 | 1980(Top 30%) | 1689(Top 36%) | 351(Top 38%) |
| 18 Miles | 18.00 mi | 3.05 mi | 2681+303 | 2212+236 | 438+36 | 1778(Top 27%) | 1508(Top 32%) | 305(Top 33%) |
| 25 Miles | 25.00 mi | 7.00 mi | 2325+356 | 1931+281 | 399+39 | 1896(Top 29%) | 1542(Top 33%) | 306(Top 33%) |
| Finish | 26.22 mi | 1.22 mi | 2276+49 | 1893+38 | 391+8 | 1756(Top 27%) | 1411(Top 30%) | 285(Top 31%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
3300
Males
2663
M30-34
539
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
3898
Males
3061
M30-34
613
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
2463
Males
2062
M30-34
409
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
3401
Males
2731
M30-34
531
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
1807
Males
1552
M30-34
314
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
1980
Males
1689
M30-34
352
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
1778
Males
1508
M30-34
305
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
1896
Males
1542
M30-34
306
25 Miles→Finish
25.0 - 26.2 mi
Overall
1756
Males
1411
M30-34
285
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #3300 |
| 1.81 Miles → 5.55 Miles | 94 | 507 | -413 | #3300 | #3713 |
| 5.55 Miles → 6.52 Miles | 206 | 0 | +206 | #3713 | #3507 |
| 6.52 Miles → 10.87 Miles | 144* | 73 | +71 | #3507 | #3436 |
| 10.87 Miles → Garmin Hill Challenge | 138 | 0 | +138 | #3436 | #3298 |
| Garmin Hill Challenge → 14.95 Miles | 316* | 2 | +314 | #3298 | #2984 |
| 14.95 Miles → 18 Miles | 307* | 4 | +303 | #2984 | #2681 |
| 18 Miles → 25 Miles | 380* | 24 | +356 | #2681 | #2325 |
| 25 Miles → Finish | 57* | 8 | +49 | #2325 | #2276 |
| TOTALS | 1642* | 618 | +1024 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄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
