Keri Sanders
Bib: 6899 •F •Age: 35
San Francisco, CA

Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
⏱️ Race Timeline
Watch your race unfold from start to finish
Splits & Pacing
Detailed breakdown of your race performance at each timing point
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:35:35 | 28:00 | 9:01 | 28:00 | 9:01 | - |
10K | 6.21 mi | 08:02:28 | 54:53 | 8:51 | 26:53 | 8:40 | -0:21 |
15K | 9.32 mi | 08:29:33 | 1:21:58 | 8:48 | 27:04 | 8:43 | +0:03 |
20K | 12.43 mi | 08:56:32 | 1:48:57 | 8:47 | 26:59 | 8:42 | -0:01 |
Half | 13.10 mi | 09:02:14 | 1:54:39 | 8:46 | 5:42 | 8:30 | -0:12 |
25K | 15.53 mi | 09:22:43 | 2:15:08 | 8:42 | 20:29 | 8:25 | -0:05 |
30K | 18.64 mi | 09:48:52 | 2:41:17 | 8:40 | 26:09 | 8:25 | 0:00 |
35K | 21.75 mi | 10:14:57 | 3:07:22 | 8:37 | 26:05 | 8:24 | -0:01 |
40K | 24.85 mi | 10:39:34 | 3:31:59 | 8:32 | 24:37 | 7:56 | -0:28 |
Finish | 26.22 mi | 10:49:23 | 3:41:48 | 8:28 | 9:49 | 7:12 | -0:44 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Green = fastest, yellow = moderate, red = slowest segments.
Fastest Pace
7:12 /mi
Average Pace
8:28 /mi
Slowest Pace
9:01 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.
Time at Fast Pace
34:26
16% of race
Time at Moderate Pace
2:39:22
72% of race
Time at Slow Pace
28:00
13% of race
Average Pace: 8:28 /mi
🎨Heatmap
Pace Heatmap
Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.
Click or hover over segments to see details
✨Sparklines
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 |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:35:35 | 28:00 | 9:01 | 28:00 | 9:01 | #5278 | |
10K | 6.21 mi | 08:02:28 | 54:53 | 8:51 | 26:53 | 8:40 | #5109 | |
15K | 9.32 mi | 08:29:33 | 1:21:58 | 8:48 | 27:04 | 8:43 | #4948 | |
20K | 12.43 mi | 08:56:32 | 1:48:57 | 8:47 | 26:59 | 8:42 | #4861 | |
Half | 13.10 mi | 09:02:14 | 1:54:39 | 8:46 | 5:42 | 8:30 | #4845 | |
25K | 15.53 mi | 09:22:43 | 2:15:08 | 8:42 | 20:29 | 8:25 | #4728 | |
30K | 18.64 mi | 09:48:52 | 2:41:17 | 8:40 | 26:09 | 8:25 | #4568 | |
35K | 21.75 mi | 10:14:57 | 3:07:22 | 8:37 | 26:05 | 8:24 | #4380 | |
40K | 24.85 mi | 10:39:34 | 3:31:59 | 8:32 | 24:37 | 7:56 | #4128 | |
Finish | 26.22 mi | 10:49:23 | 3:41:48 | 8:28 | 9:49 | 7:12 | #3989 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5278 | 1604 | 288 | 4659(Top 57%) | 1354(Top 45%) | 248(Top 51%) |
| 10K | 6.21 mi | 3.10 mi | 5109+169 | 1531+73 | 280+8 | 4932(Top 60%) | 1462(Top 48%) | 271(Top 55%) |
| 15K | 9.32 mi | 3.11 mi | 4948+161 | 1467+64 | 269+11 | 4659(Top 57%) | 1354(Top 45%) | 248(Top 51%) |
| 20K | 12.43 mi | 3.11 mi | 4861+87 | 1443+24 | 263+6 | 4655(Top 57%) | 1355(Top 45%) | 247(Top 50%) |
| Half | 13.10 mi | 0.67 mi | 4845+16 | 1434+9 | 261+2 | 4468(Top 55%) | 1264(Top 42%) | 236(Top 48%) |
| 25K | 15.53 mi | 2.43 mi | 4728+117 | 1388+46 | 256+5 | 4129(Top 51%) | 1151(Top 38%) | 221(Top 45%) |
| 30K | 18.64 mi | 3.11 mi | 4568+160 | 1335+53 | 247+9 | 3940(Top 48%) | 1089(Top 36%) | 209(Top 43%) |
| 35K | 21.75 mi | 3.11 mi | 4380+188 | 1265+70 | 237+10 | 3537(Top 43%) | 980(Top 32%) | 190(Top 39%) |
| 40K | 24.85 mi | 3.10 mi | 4128+252 | 1172+93 | 225+12 | 2707(Top 33%) | 703(Top 23%) | 138(Top 28%) |
| Finish | 26.22 mi | 1.37 mi | 3989+139 | 1127+45 | 216+9 | 1880(Top 23%) | 419(Top 14%) | 74(Top 15%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4659
Females
1354
F35-39
248
5K→10K
3.1 - 6.2 mi
Overall
4932
Females
1462
F35-39
271
10K→15K
6.2 - 9.3 mi
Overall
4659
Females
1354
F35-39
248
15K→20K
9.3 - 12.4 mi
Overall
4655
Females
1355
F35-39
247
20K→Half
12.4 - 13.1 mi
Overall
4468
Females
1264
F35-39
236
Half→25K
13.1 - 15.5 mi
Overall
4129
Females
1151
F35-39
221
25K→30K
15.5 - 18.6 mi
Overall
3940
Females
1089
F35-39
209
30K→35K
18.6 - 21.8 mi
Overall
3537
Females
980
F35-39
190
35K→40K
21.8 - 24.9 mi
Overall
2707
Females
703
F35-39
138
40K→Finish
24.9 - 26.2 mi
Overall
1880
Females
419
F35-39
74
Passing
Athletes you passed and who passed you throughout the race
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #5278 |
| 5K → 10K | 184 | 15 | +169 | #5278 | #5109 |
| 10K → 15K | 166 | 5 | +161 | #5109 | #4948 |
| 15K → 20K | 93 | 6 | +87 | #4948 | #4861 |
| 20K → Half | 17 | 1 | +16 | #4861 | #4845 |
| Half → 25K | 118 | 1 | +117 | #4845 | #4728 |
| 25K → 30K | 164 | 4 | +160 | #4728 | #4568 |
| 30K → 35K | 191 | 3 | +188 | #4568 | #4380 |
| 35K → 40K | 252* | 0 | +252 | #4380 | #4128 |
| 40K → Finish | 140 | 1 | +139 | #4128 | #3989 |
| TOTALS | 1325* | 36 | +1289 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Qualifying & Age Grade
See how your performance stacks up against qualifying standards
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
Olympic Trials Qualifying analysis available
Finisher Certificate
Download and share your official race completion certificate
Your certificate is generated on-demand and can be shared on social media or saved for your records
Activity Data
Upload your GPX file to see detailed activity metrics
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export & Support
Download your data, get help, and share your feedback
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
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