Seul Ki Ahn
Bib: 3386•M•Age: 36
San Jose, 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 | 05:42:10 | 16:08 | 8:55 | 16:08 | 8:55 | - |
5.55 Miles | 5.55 mi | 06:15:53 | 49:51 | 8:59 | 33:43 | 9:01 | +0:06 |
6.52 Miles | 6.52 mi | 06:25:00 | 58:58 | 9:03 | 9:07 | 9:24 | +0:23 |
10.87 Miles | 10.87 mi | 07:04:15 | 1:38:13 | 9:02 | 39:15 | 9:01 | -0:23 |
Garmin Hill Challenge | 11.38 mi | 07:10:25 | 1:44:23 | 9:10 | 6:10 | 12:06 | +3:05 |
14.95 Miles | 14.95 mi | 07:40:11 | 2:14:09 | 8:58 | 29:46 | 8:20 | -3:46 |
18 Miles | 18.00 mi | 08:23:50 | 2:57:48 | 9:53 | 43:39 | 14:19 | +5:59 |
25 Miles | 25.00 mi | 09:53:33 | 4:27:31 | 10:42 | 1:29:43 | 12:49 | -1:30 |
Finish | 26.22 mi | 10:06:43 | 4:40:41 | 10:43 | 13:10 | 10:48 | -2:01 |
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
8:20 /mi
Average Pace
10:43 /mi
Slowest Pace
14:19 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
29:46
11% of race
Time at Steady Pace
1:38:13
35% of race
Time at Slower Pace
2:32:42
54% of race
Average Pace: 10:42 /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 | 05:42:10 | 16:08 | 8:55 | 16:08 | 8:55 | #2318 | |
5.55 Miles | 5.55 mi | 06:15:53 | 49:51 | 8:59 | 33:43 | 9:01 | #2339 | |
6.52 Miles | 6.52 mi | 06:25:00 | 58:58 | 9:03 | 9:07 | 9:24 | #2303 | |
10.87 Miles | 10.87 mi | 07:04:15 | 1:38:13 | 9:02 | 39:15 | 9:01 | #2262 | |
Garmin Hill Challenge | 11.38 mi | 07:10:25 | 1:44:23 | 9:10 | 6:10 | 12:06 | #2332 | |
14.95 Miles | 14.95 mi | 07:40:11 | 2:14:09 | 8:58 | 29:46 | 8:20 | #2363 | |
18 Miles | 18.00 mi | 08:23:50 | 2:57:48 | 9:53 | 43:39 | 14:19 | #3171 | |
25 Miles | 25.00 mi | 09:53:33 | 4:27:31 | 10:42 | 1:29:43 | 12:49 | #3910 | |
Finish | 26.22 mi | 10:06:43 | 4:40:41 | 10:43 | 13:10 | 10:48 | #3883 |
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 | 2318 | 1947 | 272 | 2318(Top 35%) | 1947(Top 42%) | 272(Top 45%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 2339-21 | 1979-32 | 279-7 | 2382(Top 36%) | 2011(Top 43%) | 275(Top 45%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 2303+36 | 1952+27 | 270+9 | 2228(Top 34%) | 1881(Top 41%) | 243(Top 40%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 2262+41 | 1912+40 | 265+5 | 2263(Top 35%) | 1901(Top 41%) | 254(Top 42%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 2332-70 | 1967-55 | 272-7 | 3230(Top 49%) | 2612(Top 56%) | 353(Top 58%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 2363-31 | 1984-17 | 273-1 | 2511(Top 38%) | 2095(Top 45%) | 285(Top 47%) |
| 18 Miles | 18.00 mi | 3.05 mi | 3171-808 | 2562-578 | 355-82 | 5930(Top 91%) | 4234(Top 91%) | 559(Top 92%) |
| 25 Miles | 25.00 mi | 7.00 mi | 3910-739 | 3024-462 | 407-52 | 4998(Top 76%) | 3614(Top 78%) | 485(Top 80%) |
| Finish | 26.22 mi | 1.22 mi | 3883+27 | 2997+27 | 400+7 | 3472(Top 53%) | 2606(Top 56%) | 340(Top 56%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
2318
Males
1947
M35-39
273
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
2382
Males
2011
M35-39
276
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
2228
Males
1881
M35-39
244
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
2263
Males
1901
M35-39
255
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
3230
Males
2612
M35-39
354
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
2511
Males
2095
M35-39
286
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
5930
Males
4234
M35-39
560
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
4998
Males
3614
M35-39
485
25 Miles→Finish
25.0 - 26.2 mi
Overall
3472
Males
2606
M35-39
340
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #2318 |
| 1.81 Miles → 5.55 Miles | 150 | 171 | -21 | #2318 | #2339 |
| 5.55 Miles → 6.52 Miles | 65 | 29 | +36 | #2339 | #2303 |
| 6.52 Miles → 10.87 Miles | 125* | 84 | +41 | #2303 | #2262 |
| 10.87 Miles → Garmin Hill Challenge | 10 | 80 | -70 | #2262 | #2332 |
| Garmin Hill Challenge → 14.95 Miles | 52* | 83 | -31 | #2332 | #2363 |
| 14.95 Miles → 18 Miles | 8* | 816 | -808 | #2363 | #3171 |
| 18 Miles → 25 Miles | 35* | 774 | -739 | #3171 | #3910 |
| 25 Miles → Finish | 43* | 16 | +27 | #3910 | #3883 |
| TOTALS | 488* | 2053 | -1565 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
