David Sanker
Bib: 3175•M•Age: 62
Union City, 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.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 05:51:22 | 19:37 | 10:50 | 19:37 | 10:50 | - |
5.34M | 5.34 mi | 06:32:45 | 1:01:00 | 11:25 | 41:23 | 11:43 | +0:53 |
6.15M | 6.15 mi | 06:48:36 | 1:16:51 | 12:30 | 15:51 | 19:35 | +7:52 |
10.54M | 10.54 mi | 07:45:04 | 2:13:19 | 12:39 | 56:28 | 12:52 | -6:43 |
11.05M | 11.05 mi | 07:53:06 | 2:21:21 | 12:48 | 8:02 | 15:45 | +2:53 |
Finish | 13.11 mi | 08:21:33 | 2:49:48 | 12:57 | 28:27 | 13:49 | -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
10:50 /mi
Average Pace
12:57 /mi
Slowest Pace
19:35 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:01:00
36% of race
Time at Steady Pace
1:24:55
50% of race
Time at Slower Pace
23:53
14% of race
Average Pace: 12:57 /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 |
|---|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 05:51:22 | 19:37 | 10:50 | 19:37 | 10:50 | #5471 | |
5.34M | 5.34 mi | 06:32:45 | 1:01:00 | 11:25 | 41:23 | 11:43 | #5731 | |
6.15M | 6.15 mi | 06:48:36 | 1:16:51 | 12:30 | 15:51 | 19:35 | #6436 | |
10.54M | 10.54 mi | 07:45:04 | 2:13:19 | 12:39 | 56:28 | 12:52 | #6292 | |
11.05M | 11.05 mi | 07:53:06 | 2:21:21 | 12:48 | 8:02 | 15:45 | #6217 | |
Finish | 13.11 mi | 08:21:33 | 2:49:48 | 12:57 | 28:27 | 13:49 | #6202 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M60-64 | Seg. Overall | Seg. Males | Seg. M60-64 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 5471 | 3318 | 69 | 5471(Top 77%) | 3318(Top 83%) | 69(Top 70%) |
| 5.34M | 5.34 mi | 3.53 mi | 5731-260 | 3418-100 | 71-2 | 5821(Top 82%) | 3462(Top 87%) | 73(Top 74%) |
| 6.15M | 6.15 mi | 0.81 mi | 6436-705 | 3727-309 | 80-9 | 7112(Top 100%) | 3983(Top 100%) | 98(Top 99%) |
| 10.54M | 10.54 mi | 4.39 mi | 6292+144 | 3654+73 | 75+5 | 6090(Top 86%) | 3545(Top 89%) | 72(Top 73%) |
| 11.05M | 11.05 mi | 0.51 mi | 6217+75 | 3625+29 | 74+1 | 4424(Top 62%) | 2752(Top 69%) | 51(Top 52%) |
| Finish | 13.11 mi | 2.06 mi | 6202+15 | 3601+24 | 74 | 6153(Top 87%) | 3504(Top 88%) | 76(Top 77%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
5471
Males
3318
M60-64
69
1.81M→5.34M
1.8 - 5.3 mi
Overall
5821
Males
3462
M60-64
73
5.34M→6.15M
5.3 - 6.2 mi
Overall
7112
Males
3983
M60-64
99
6.15M→10.54M
6.2 - 10.5 mi
Overall
6090
Males
3545
M60-64
72
10.54M→11.05M
10.5 - 11.1 mi
Overall
4424
Males
2752
M60-64
51
11.05M→Finish
11.1 - 13.1 mi
Overall
6153
Males
3504
M60-64
76
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #5471 |
| 1.81M → 5.34M | 148* | 408 | -260 | #5471 | #5731 |
| 5.34M → 6.15M | 0 | 705 | -705 | #5731 | #6436 |
| 6.15M → 10.54M | 181* | 37 | +144 | #6436 | #6292 |
| 10.54M → 11.05M | 77 | 2 | +75 | #6292 | #6217 |
| 11.05M → Finish | 72* | 57 | +15 | #6217 | #6202 |
| TOTALS | 478* | 1209 | -731 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄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
Find another athlete or browse the full results

