Yoshiki Nakamura
Bib: 4465•M•Age: 31
Redwood City, CA
⏱️ Race Timeline
Watch your race unfold from start to finish
Claim it — get your free Race Performance Report
An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:37:55 | 12:41 | 7:00 | 12:41 | 7:00 | - |
5.55 Miles | 5.55 mi | 06:05:14 | 40:00 | 7:12 | 27:19 | 7:18 | +0:18 |
6.52 Miles | 6.52 mi | 06:12:23 | 47:09 | 7:14 | 7:09 | 7:22 | +0:04 |
10.87 Miles | 10.87 mi | 06:42:55 | 1:17:41 | 7:09 | 30:32 | 7:01 | -0:21 |
Garmin Hill Challenge | 11.38 mi | 06:47:10 | 1:21:56 | 7:12 | 4:15 | 8:20 | +1:19 |
14.95 Miles | 14.95 mi | 07:10:18 | 1:45:04 | 7:02 | 23:08 | 6:29 | -1:51 |
18 Miles | 18.00 mi | 07:35:39 | 2:10:25 | 7:15 | 25:21 | 8:19 | +1:50 |
25 Miles | 25.00 mi | 08:35:34 | 3:10:20 | 7:37 | 59:55 | 8:34 | +0:15 |
Finish | 26.22 mi | 08:47:47 | 3:22:33 | 7:44 | 12:13 | 10:02 | +1:28 |
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
6:29 /mi
Average Pace
7:44 /mi
Slowest Pace
10:02 /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
23:08
11% of race
Time at Steady Pace
1:17:41
38% of race
Time at Slower Pace
1:41:44
50% of race
Average Pace: 7:44 /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 |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:37:55 | 12:41 | 7:00 | 12:41 | 7:00 | #250 | |
5.55 Miles | 5.55 mi | 06:05:14 | 40:00 | 7:12 | 27:19 | 7:18 | #274 | |
6.52 Miles | 6.52 mi | 06:12:23 | 47:09 | 7:14 | 7:09 | 7:22 | #259 | |
10.87 Miles | 10.87 mi | 06:42:55 | 1:17:41 | 7:09 | 30:32 | 7:01 | #237 | |
Garmin Hill Challenge | 11.38 mi | 06:47:10 | 1:21:56 | 7:12 | 4:15 | 8:20 | #225 | |
14.95 Miles | 14.95 mi | 07:10:18 | 1:45:04 | 7:02 | 23:08 | 6:29 | #228 | |
18 Miles | 18.00 mi | 07:35:39 | 2:10:25 | 7:15 | 25:21 | 8:19 | #229 | |
25 Miles | 25.00 mi | 08:35:34 | 3:10:20 | 7:37 | 59:55 | 8:34 | #347 | |
Finish | 26.22 mi | 08:47:47 | 3:22:33 | 7:44 | 12:13 | 10:02 | #390 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 250 | 237 | 50 | 250(Top 4%) | 237(Top 5%) | 50(Top 5%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 274-24 | 259-22 | 54-4 | 296(Top 5%) | 279(Top 6%) | 57(Top 6%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 259+15 | 246+13 | 52+2 | 204(Top 3%) | 191(Top 4%) | 40(Top 4%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 237+22 | 225+21 | 51+1 | 196(Top 3%) | 185(Top 4%) | 41(Top 4%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 225+12 | 213+12 | 47+4 | 144(Top 2%) | 135(Top 3%) | 24(Top 3%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 228-3 | 215-2 | 46+1 | 244(Top 4%) | 228(Top 5%) | 46(Top 5%) |
| 18 Miles | 18.00 mi | 3.05 mi | 229-1 | 215 | 46 | 310(Top 5%) | 287(Top 6%) | 60(Top 6%) |
| 25 Miles | 25.00 mi | 7.00 mi | 347-118 | 321-106 | 69-23 | 874(Top 13%) | 765(Top 16%) | 158(Top 17%) |
| Finish | 26.22 mi | 1.22 mi | 390-43 | 358-37 | 75-6 | 2507(Top 38%) | 1938(Top 42%) | 379(Top 41%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
250
Males
237
M30-34
51
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
296
Males
279
M30-34
58
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
204
Males
191
M30-34
40
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
196
Males
185
M30-34
42
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
144
Males
135
M30-34
24
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
244
Males
228
M30-34
47
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
310
Males
287
M30-34
60
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
874
Males
765
M30-34
158
25 Miles→Finish
25.0 - 26.2 mi
Overall
2507
Males
1938
M30-34
379
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #250 |
| 1.81 Miles → 5.55 Miles | 5 | 29 | -24 | #250 | #274 |
| 5.55 Miles → 6.52 Miles | 15 | 0 | +15 | #274 | #259 |
| 6.52 Miles → 10.87 Miles | 24 | 2 | +22 | #259 | #237 |
| 10.87 Miles → Garmin Hill Challenge | 12 | 0 | +12 | #237 | #225 |
| Garmin Hill Challenge → 14.95 Miles | 5 | 8 | -3 | #225 | #228 |
| 14.95 Miles → 18 Miles | 11* | 12 | -1 | #228 | #229 |
| 18 Miles → 25 Miles | 7* | 125 | -118 | #229 | #347 |
| 25 Miles → Finish | 1 | 44 | -43 | #347 | #390 |
| TOTALS | 80* | 220 | -140 |
* 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
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
