Ting-Wei Chang
Bib: 3573โขMโขAge: 35
San Jose, CA
โฑ๏ธ Race Timeline
Watch your race unfold from start to finish
Course Map & Elevation
Claim it โ unlock a deeper AI report on this race, free
A personalized Race Performance Report that goes beyond this page โ 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 | 05:40:40 | 15:09 | 8:22 | 15:09 | 8:22 | - |
5.55 Miles | 5.55 mi | 06:12:23 | 46:52 | 8:27 | 31:43 | 8:29 | +0:07 |
6.52 Miles | 6.52 mi | 06:20:43 | 55:12 | 8:28 | 8:20 | 8:35 | +0:06 |
10.87 Miles | 10.87 mi | 06:55:34 | 1:30:03 | 8:17 | 34:51 | 8:01 | -0:34 |
Garmin Hill Challenge | 11.38 mi | 07:00:41 | 1:35:10 | 8:22 | 5:07 | 10:03 | +2:02 |
14.95 Miles | 14.95 mi | 07:27:05 | 2:01:34 | 8:08 | 26:24 | 7:24 | -2:39 |
18 Miles | 18.00 mi | 07:57:11 | 2:31:40 | 8:26 | 30:06 | 9:52 | +2:28 |
25 Miles | 25.00 mi | 09:27:39 | 4:02:08 | 9:41 | 1:30:28 | 12:55 | +3:03 |
Finish | 26.22 mi | 09:47:17 | 4:21:46 | 9:59 | 19:38 | 16:07 | +3:12 |
Checkpoints & Pacing
๐Pace 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
7:24 /mi
Average Pace
9:59 /mi
Slowest Pace
16:07 /mi
๐Segments
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
0:00
0% of race
Time at Steady Pace
2:26:33
56% of race
Time at Slower Pace
1:55:13
44% of race
Average Pace: 9:59 /mi
๐จHeatmap
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
โจSparklines
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 |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:40:40 | 15:09 | 8:22 | 15:09 | 8:22 | #1334 | |
5.55 Miles | 5.55 mi | 06:12:23 | 46:52 | 8:27 | 31:43 | 8:29 | #1363 | |
6.52 Miles | 6.52 mi | 06:20:43 | 55:12 | 8:28 | 8:20 | 8:35 | #1297 | |
10.87 Miles | 10.87 mi | 06:55:34 | 1:30:03 | 8:17 | 34:51 | 8:01 | #1067 | |
Garmin Hill Challenge | 11.38 mi | 07:00:41 | 1:35:10 | 8:22 | 5:07 | 10:03 | #1058 | |
14.95 Miles | 14.95 mi | 07:27:05 | 2:01:34 | 8:08 | 26:24 | 7:24 | #1021 | |
18 Miles | 18.00 mi | 07:57:11 | 2:31:40 | 8:26 | 30:06 | 9:52 | #1081 | |
25 Miles | 25.00 mi | 09:27:39 | 4:02:08 | 9:41 | 1:30:28 | 12:55 | #2531 | |
Finish | 26.22 mi | 09:47:17 | 4:21:46 | 9:59 | 19:38 | 16:07 | #2914 |
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 | 1334 | 1174 | 156 | 1334(Top 20%) | 1174(Top 25%) | 156(Top 26%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 1363-29 | 1196-22 | 155+1 | 1388(Top 21%) | 1218(Top 26%) | 156(Top 26%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 1297+66 | 1148+48 | 149+6 | 1042(Top 16%) | 938(Top 20%) | 120(Top 20%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 1067+230 | 963+185 | 123+26 | 836(Top 13%) | 762(Top 16%) | 99(Top 16%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 1058+9 | 956+7 | 121+2 | 1138(Top 17%) | 1014(Top 22%) | 122(Top 20%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 1021+37 | 924+32 | 118+3 | 986(Top 15%) | 883(Top 19%) | 116(Top 19%) |
| 18 Miles | 18.00 mi | 3.05 mi | 1081-60 | 967-43 | 126-8 | 1590(Top 24%) | 1366(Top 29%) | 176(Top 29%) |
| 25 Miles | 25.00 mi | 7.00 mi | 2531-1450 | 2078-1111 | 282-156 | 5063(Top 77%) | 3655(Top 79%) | 490(Top 81%) |
| Finish | 26.22 mi | 1.22 mi | 2914-383 | 2333-255 | 316-34 | 6246(Top 95%) | 4440(Top 96%) | 576(Top 95%) |
Segment Performance Analysis
Start โ 1.81 Miles
0.0 - 1.8 mi
Overall
1334
Males
1174
M35-39
157
1.81 Milesโ5.55 Miles
1.8 - 5.5 mi
Overall
1388
Males
1218
M35-39
157
5.55 Milesโ6.52 Miles
5.5 - 6.5 mi
Overall
1042
Males
938
M35-39
121
6.52 Milesโ10.87 Miles
6.5 - 10.9 mi
Overall
836
Males
762
M35-39
100
10.87 MilesโGarmin Hill Challenge
10.9 - 11.4 mi
Overall
1138
Males
1014
M35-39
123
Garmin Hill Challengeโ14.95 Miles
11.4 - 14.9 mi
Overall
986
Males
883
M35-39
117
14.95 Milesโ18 Miles
14.9 - 18.0 mi
Overall
1590
Males
1366
M35-39
177
18 Milesโ25 Miles
18.0 - 25.0 mi
Overall
5063
Males
3655
M35-39
490
25 MilesโFinish
25.0 - 26.2 mi
Overall
6246
Males
4440
M35-39
576
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start โ 1.81 Miles | - | - | - | - | #1334 |
| 1.81 Miles โ 5.55 Miles | 74 | 103 | -29 | #1334 | #1363 |
| 5.55 Miles โ 6.52 Miles | 70 | 4 | +66 | #1363 | #1297 |
| 6.52 Miles โ 10.87 Miles | 232* | 2 | +230 | #1297 | #1067 |
| 10.87 Miles โ Garmin Hill Challenge | 17 | 8 | +9 | #1067 | #1058 |
| Garmin Hill Challenge โ 14.95 Miles | 50 | 13 | +37 | #1058 | #1021 |
| 14.95 Miles โ 18 Miles | 32* | 92 | -60 | #1021 | #1081 |
| 18 Miles โ 25 Miles | 5* | 1455 | -1450 | #1081 | #2531 |
| 25 Miles โ Finish | 3* | 386 | -383 | #2531 | #2914 |
| TOTALS | 483* | 2063 | -1580 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
๐Position Graph
๐จHeatmap Timeline
๐Passing Circle
๐Position Flow
๐Race 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
