Gretchen Ngo
Bib: 3036 •F •Age: 44
Davis, 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 | 07:40:28 | 25:25 | 8:11 | 25:25 | 8:11 | - |
10K | 6.21 mi | 08:05:26 | 50:23 | 8:07 | 24:58 | 8:03 | -0:08 |
15K | 9.32 mi | 08:30:52 | 1:15:49 | 8:09 | 25:26 | 8:12 | +0:09 |
Half | 13.10 mi | 09:01:52 | 1:46:49 | 8:10 | 31:00 | 8:13 | +0:01 |
25K | 15.53 mi | 09:21:56 | 2:06:53 | 8:11 | 20:04 | 8:14 | +0:01 |
30K | 18.64 mi | 09:47:28 | 2:32:25 | 8:11 | 25:32 | 8:14 | 0:00 |
35K | 21.75 mi | 10:13:00 | 2:57:57 | 8:11 | 25:32 | 8:14 | 0:00 |
40K | 24.85 mi | 10:38:28 | 3:23:25 | 8:12 | 25:28 | 8:12 | -0:02 |
Finish | 26.22 mi | 10:49:23 | 3:34:20 | 8:11 | 10:55 | 8:01 | -0:11 |
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. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
8:01 /mi
Average Pace
8:11 /mi
Slowest Pace
8:14 /mi
📊Segments
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
3:34:20
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:10 /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
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 | 07:40:28 | 25:25 | 8:11 | 25:25 | 8:11 | #4380 | |
10K | 6.21 mi | 08:05:26 | 50:23 | 8:07 | 24:58 | 8:03 | #4356 | |
15K | 9.32 mi | 08:30:52 | 1:15:49 | 8:09 | 25:26 | 8:12 | #4310 | |
Half | 13.10 mi | 09:01:52 | 1:46:49 | 8:10 | 31:00 | 8:13 | #4271 | |
25K | 15.53 mi | 09:21:56 | 2:06:53 | 8:11 | 20:04 | 8:14 | #4183 | |
30K | 18.64 mi | 09:47:28 | 2:32:25 | 8:11 | 25:32 | 8:14 | #4047 | |
35K | 21.75 mi | 10:13:00 | 2:57:57 | 8:11 | 25:32 | 8:14 | #3859 | |
40K | 24.85 mi | 10:38:28 | 3:23:25 | 8:12 | 25:28 | 8:12 | #3661 | |
Finish | 26.22 mi | 10:49:23 | 3:34:20 | 8:11 | 10:55 | 8:01 | #3597 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 4380 | 1260 | 176 | 4172(Top 45%) | 1171(Top 32%) | 152(Top 26%) |
| 10K | 6.21 mi | 3.10 mi | 4356+24 | 1248+12 | 171+5 | 4332(Top 47%) | 1230(Top 34%) | 161(Top 28%) |
| 15K | 9.32 mi | 3.11 mi | 4310+46 | 1228+20 | 165+6 | 4172(Top 45%) | 1171(Top 32%) | 152(Top 26%) |
| Half | 13.10 mi | 3.78 mi | 4271+39 | 1210+18 | 163+2 | 4229(Top 46%) | 1199(Top 33%) | 157(Top 27%) |
| 25K | 15.53 mi | 2.43 mi | 4183+88 | 1176+34 | 159+4 | 3902(Top 42%) | 1103(Top 30%) | 137(Top 24%) |
| 30K | 18.64 mi | 3.11 mi | 4047+136 | 1134+42 | 149+10 | 3646(Top 40%) | 1031(Top 28%) | 128(Top 22%) |
| 35K | 21.75 mi | 3.11 mi | 3859+188 | 1092+42 | 140+9 | 3113(Top 34%) | 888(Top 24%) | 103(Top 18%) |
| 40K | 24.85 mi | 3.10 mi | 3661+198 | 1038+54 | 127+13 | 2818(Top 31%) | 828(Top 23%) | 96(Top 17%) |
| Finish | 26.22 mi | 1.37 mi | 3597+64 | 1022+16 | 125+2 | 2727(Top 30%) | 827(Top 23%) | 99(Top 17%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4172
Females
1171
F40-44
152
5K→10K
3.1 - 6.2 mi
Overall
4332
Females
1230
F40-44
161
10K→15K
6.2 - 9.3 mi
Overall
4172
Females
1171
F40-44
152
15K→Half
9.3 - 13.1 mi
Overall
4229
Females
1199
F40-44
157
Half→25K
13.1 - 15.5 mi
Overall
3902
Females
1103
F40-44
137
25K→30K
15.5 - 18.6 mi
Overall
3646
Females
1031
F40-44
128
30K→35K
18.6 - 21.8 mi
Overall
3113
Females
888
F40-44
103
35K→40K
21.8 - 24.9 mi
Overall
2818
Females
828
F40-44
96
40K→Finish
24.9 - 26.2 mi
Overall
2727
Females
827
F40-44
99
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 | - | - | - | - | #4380 |
| 5K → 10K | 73 | 49 | +24 | #4380 | #4356 |
| 10K → 15K | 62 | 16 | +46 | #4356 | #4310 |
| 15K → Half | 64 | 25 | +39 | #4310 | #4271 |
| Half → 25K | 95 | 7 | +88 | #4271 | #4183 |
| 25K → 30K | 140 | 4 | +136 | #4183 | #4047 |
| 30K → 35K | 196 | 8 | +188 | #4047 | #3859 |
| 35K → 40K | 204* | 6 | +198 | #3859 | #3661 |
| 40K → Finish | 67 | 3 | +64 | #3661 | #3597 |
| TOTALS | 901* | 118 | +783 |
* 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
Olympic Trials Qualifying analysis available
Finisher Certificate
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Your certificate is generated on-demand and can be shared on social media or saved for your records
Activity Data
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Export & Support
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Export Track Data
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Questions or issues regarding timing data?
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