Kyoko Bronson
Bib: 14417•F•Age: 41
Redwood City, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 07:01:06 | 21:51 | 9:56 | 21:51 | 9:56 | - |
5.7M | 5.70 mi | 07:43:29 | 1:04:14 | 11:16 | 42:23 | 12:07 | +2:11 |
6.43M | 6.43 mi | 07:56:36 | 1:17:21 | 12:02 | 13:07 | 17:58 | +5:51 |
8.3M | 8.30 mi | 08:14:58 | 1:35:43 | 11:32 | 18:22 | 9:49 | -8:09 |
11.45M | 11.45 mi | 08:55:43 | 2:16:28 | 11:55 | 40:45 | 12:56 | +3:07 |
FINISH | 13.11 mi | 09:19:11 | 2:39:56 | 12:12 | 23:28 | 14:08 | +1:12 |
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
9:49 /mi
Average Pace
12:12 /mi
Slowest Pace
17:58 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
40:13
25% of race
Time at Steady Pace
1:46:36
67% of race
Time at Slower Pace
13:07
8% of race
Average Pace: 12:12 /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 |
|---|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 07:01:06 | 21:51 | 9:56 | 21:51 | 9:56 | #3484 | |
5.7M | 5.70 mi | 07:43:29 | 1:04:14 | 11:16 | 42:23 | 12:07 | #3173 | |
6.43M | 6.43 mi | 07:56:36 | 1:17:21 | 12:02 | 13:07 | 17:58 | #3239 | |
8.3M | 8.30 mi | 08:14:58 | 1:35:43 | 11:32 | 18:22 | 9:49 | #3234 | |
11.45M | 11.45 mi | 08:55:43 | 2:16:28 | 11:55 | 40:45 | 12:56 | #3209 | |
FINISH | 13.11 mi | 09:19:11 | 2:39:56 | 12:12 | 23:28 | 14:08 | #3218 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 2.2M | 2.20 mi | 2.20 mi | 3484 | 1526 | 124 | 3484(Top 85%) | 1526(Top 79%) | 124(Top 70%) |
| 5.7M | 5.70 mi | 3.50 mi | 3173+311 | 1344+182 | 97+27 | 3085(Top 75%) | 1298(Top 67%) | 95(Top 53%) |
| 6.43M | 6.43 mi | 0.73 mi | 3239-66 | 1386-42 | 103-6 | 3454(Top 84%) | 1529(Top 79%) | 126(Top 71%) |
| 8.3M | 8.30 mi | 1.87 mi | 3234+5 | 1387-1 | 106-3 | 3169(Top 77%) | 1358(Top 70%) | 104(Top 58%) |
| 11.45M | 11.45 mi | 3.15 mi | 3209+25 | 1387 | 112-6 | 3182(Top 78%) | 1389(Top 72%) | 114(Top 64%) |
| FINISH | 13.11 mi | 1.66 mi | 3218-9 | 1402-15 | 113-1 | 3221(Top 79%) | 1437(Top 74%) | 122(Top 69%) |
Segment Performance Analysis
Start → 2.2M
0.0 - 2.2 mi
Overall
3484
Females
1526
F40-44
125
2.2M→5.7M
2.2 - 5.7 mi
Overall
3085
Females
1298
F40-44
96
5.7M→6.43M
5.7 - 6.4 mi
Overall
3454
Females
1529
F40-44
127
6.43M→8.3M
6.4 - 8.3 mi
Overall
3169
Females
1358
F40-44
105
8.3M→11.45M
8.3 - 11.4 mi
Overall
3182
Females
1389
F40-44
114
11.45M→FINISH
11.4 - 13.1 mi
Overall
3221
Females
1437
F40-44
122
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2M | - | - | - | - | #3484 |
| 2.2M → 5.7M | 332* | 21 | +311 | #3484 | #3173 |
| 5.7M → 6.43M | 6 | 72 | -66 | #3173 | #3239 |
| 6.43M → 8.3M | 37 | 32 | +5 | #3239 | #3234 |
| 8.3M → 11.45M | 80* | 55 | +25 | #3234 | #3209 |
| 11.45M → FINISH | 33* | 42 | -9 | #3209 | #3218 |
| TOTALS | 488* | 222 | +266 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
