Tony Tsai
Bib: 1994•M•Age: 49
Pleasanton, 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 | 05:35:11 | 15:02 | 8:18 | 15:02 | 8:18 | - |
5.55 Miles | 5.55 mi | 06:06:29 | 46:20 | 8:21 | 31:18 | 8:22 | +0:04 |
6.52 Miles | 6.52 mi | 06:14:54 | 54:45 | 8:24 | 8:25 | 8:41 | +0:19 |
10.87 Miles | 10.87 mi | 06:51:26 | 1:31:17 | 8:24 | 36:32 | 8:24 | -0:17 |
Garmin Hill Challenge | 11.38 mi | 06:56:30 | 1:36:21 | 8:28 | 5:04 | 9:57 | +1:33 |
14.95 Miles | 14.95 mi | 07:23:53 | 2:03:44 | 8:17 | 27:23 | 7:40 | -2:17 |
18 Miles | 18.00 mi | 07:53:25 | 2:33:16 | 8:31 | 29:32 | 9:41 | +2:01 |
25 Miles | 25.00 mi | 08:59:26 | 3:39:17 | 8:46 | 1:06:01 | 9:26 | -0:15 |
Finish | 26.22 mi | 09:11:05 | 3:50:56 | 8:49 | 11:39 | 9:34 | +0:08 |
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
7:40 /mi
Average Pace
8:49 /mi
Slowest Pace
9:57 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
42:25
18% of race
Time at Steady Pace
1:16:15
33% of race
Time at Slower Pace
1:52:16
49% of race
Average Pace: 8:48 /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 | 05:35:11 | 15:02 | 8:18 | 15:02 | 8:18 | #1259 | |
5.55 Miles | 5.55 mi | 06:06:29 | 46:20 | 8:21 | 31:18 | 8:22 | #1239 | |
6.52 Miles | 6.52 mi | 06:14:54 | 54:45 | 8:24 | 8:25 | 8:41 | #1210 | |
10.87 Miles | 10.87 mi | 06:51:26 | 1:31:17 | 8:24 | 36:32 | 8:24 | #1211 | |
Garmin Hill Challenge | 11.38 mi | 06:56:30 | 1:36:21 | 8:28 | 5:04 | 9:57 | #1193 | |
14.95 Miles | 14.95 mi | 07:23:53 | 2:03:44 | 8:17 | 27:23 | 7:40 | #1210 | |
18 Miles | 18.00 mi | 07:53:25 | 2:33:16 | 8:31 | 29:32 | 9:41 | #1189 | |
25 Miles | 25.00 mi | 08:59:26 | 3:39:17 | 8:46 | 1:06:01 | 9:26 | #1312 | |
Finish | 26.22 mi | 09:11:05 | 3:50:56 | 8:49 | 11:39 | 9:34 | #1326 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 1259 | 1115 | 64 | 1259(Top 19%) | 1115(Top 24%) | 64(Top 21%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 1239+20 | 1104+11 | 62+2 | 1246(Top 19%) | 1108(Top 24%) | 61(Top 20%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 1210+29 | 1077+27 | 59+3 | 1131(Top 17%) | 1019(Top 22%) | 54(Top 18%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 1211-1 | 1078-1 | 55+4 | 1242(Top 19%) | 1095(Top 24%) | 57(Top 19%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 1193+18 | 1062+16 | 52+3 | 1028(Top 16%) | 923(Top 20%) | 39(Top 13%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 1210-17 | 1074-12 | 54-2 | 1348(Top 21%) | 1186(Top 26%) | 65(Top 21%) |
| 18 Miles | 18.00 mi | 3.05 mi | 1189+21 | 1059+15 | 53+1 | 1374(Top 21%) | 1201(Top 26%) | 66(Top 22%) |
| 25 Miles | 25.00 mi | 7.00 mi | 1312-123 | 1136-77 | 64-11 | 1785(Top 27%) | 1459(Top 31%) | 81(Top 27%) |
| Finish | 26.22 mi | 1.22 mi | 1326-14 | 1147-11 | 63+1 | 1932(Top 30%) | 1532(Top 33%) | 84(Top 28%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
1259
Males
1115
M45-49
65
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
1246
Males
1108
M45-49
62
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
1131
Males
1019
M45-49
55
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
1242
Males
1095
M45-49
57
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
1028
Males
923
M45-49
39
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
1348
Males
1186
M45-49
65
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
1374
Males
1201
M45-49
66
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
1785
Males
1459
M45-49
81
25 Miles→Finish
25.0 - 26.2 mi
Overall
1932
Males
1532
M45-49
84
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #1259 |
| 1.81 Miles → 5.55 Miles | 90 | 70 | +20 | #1259 | #1239 |
| 5.55 Miles → 6.52 Miles | 43 | 14 | +29 | #1239 | #1210 |
| 6.52 Miles → 10.87 Miles | 49* | 50 | -1 | #1210 | #1211 |
| 10.87 Miles → Garmin Hill Challenge | 26 | 8 | +18 | #1211 | #1193 |
| Garmin Hill Challenge → 14.95 Miles | 24 | 41 | -17 | #1193 | #1210 |
| 14.95 Miles → 18 Miles | 71* | 50 | +21 | #1210 | #1189 |
| 18 Miles → 25 Miles | 61* | 184 | -123 | #1189 | #1312 |
| 25 Miles → Finish | 17* | 31 | -14 | #1312 | #1326 |
| TOTALS | 381* | 448 | -67 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
