Yaqing Zhang
Bib: 16108•F•Age: 27
Pleasant Hill, 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 | 07:05:17 | 18:30 | 10:13 | 18:30 | 10:13 | - |
5.34M | 5.34 mi | 07:43:49 | 57:02 | 10:41 | 38:32 | 10:55 | +0:42 |
6.15M | 6.15 mi | 07:53:17 | 1:06:30 | 10:49 | 9:28 | 11:42 | +0:47 |
10.54M | 10.54 mi | 08:46:37 | 1:59:50 | 11:22 | 53:20 | 12:09 | +0:27 |
11.05M | 11.05 mi | 08:54:50 | 2:08:03 | 11:35 | 8:13 | 16:06 | +3:57 |
Finish | 13.11 mi | 09:21:33 | 2:34:46 | 11:48 | 26:43 | 12:58 | -3:08 |
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
10:13 /mi
Average Pace
11:48 /mi
Slowest Pace
16:06 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
57:02
37% of race
Time at Steady Pace
1:29:31
58% of race
Time at Slower Pace
8:13
5% of race
Average Pace: 11:48 /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 |
|---|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 07:05:17 | 18:30 | 10:13 | 18:30 | 10:13 | #4360 | |
5.34M | 5.34 mi | 07:43:49 | 57:02 | 10:41 | 38:32 | 10:55 | #4727 | |
6.15M | 6.15 mi | 07:53:17 | 1:06:30 | 10:49 | 9:28 | 11:42 | #4766 | |
10.54M | 10.54 mi | 08:46:37 | 1:59:50 | 11:22 | 53:20 | 12:09 | #5143 | |
11.05M | 11.05 mi | 08:54:50 | 2:08:03 | 11:35 | 8:13 | 16:06 | #5110 | |
Finish | 13.11 mi | 09:21:33 | 2:34:46 | 11:48 | 26:43 | 12:58 | #5250 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 4360 | 1568 | 408 | 4360(Top 61%) | 1568(Top 50%) | 408(Top 54%) |
| 5.34M | 5.34 mi | 3.53 mi | 4727-367 | 1753-185 | 469-61 | 4917(Top 69%) | 1851(Top 60%) | 500(Top 66%) |
| 6.15M | 6.15 mi | 0.81 mi | 4766-39 | 1774-21 | 477-8 | 4961(Top 70%) | 1869(Top 60%) | 521(Top 68%) |
| 10.54M | 10.54 mi | 4.39 mi | 5143-377 | 1987-213 | 535-58 | 5526(Top 78%) | 2212(Top 71%) | 597(Top 78%) |
| 11.05M | 11.05 mi | 0.51 mi | 5110+33 | 1965+22 | 525+10 | 4659(Top 66%) | 1775(Top 57%) | 478(Top 63%) |
| Finish | 13.11 mi | 2.06 mi | 5250-140 | 2063-98 | 559-34 | 5662(Top 80%) | 2377(Top 77%) | 631(Top 83%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
4360
Females
1568
F25-29
408
1.81M→5.34M
1.8 - 5.3 mi
Overall
4917
Females
1851
F25-29
501
5.34M→6.15M
5.3 - 6.2 mi
Overall
4961
Females
1869
F25-29
522
6.15M→10.54M
6.2 - 10.5 mi
Overall
5526
Females
2212
F25-29
597
10.54M→11.05M
10.5 - 11.1 mi
Overall
4659
Females
1775
F25-29
479
11.05M→Finish
11.1 - 13.1 mi
Overall
5662
Females
2377
F25-29
631
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #4360 |
| 1.81M → 5.34M | 145* | 512 | -367 | #4360 | #4727 |
| 5.34M → 6.15M | 53 | 92 | -39 | #4727 | #4766 |
| 6.15M → 10.54M | 70* | 447 | -377 | #4766 | #5143 |
| 10.54M → 11.05M | 55 | 22 | +33 | #5143 | #5110 |
| 11.05M → Finish | 35* | 175 | -140 | #5110 | #5250 |
| TOTALS | 358* | 1248 | -890 |
* 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
Official Timing Data
Enhanced athlete results built from official timing data.
Race managed by
The San Francisco Marathon
Race timed by
Race Place Events
