Jessica Tam
San Bruno, CA
Bib: 10544 F 27
Race Timeline
The Course
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 06:47:52 | 17:06 | 7:46 | 17:06 | 7:46 | - |
5.7M | 5.70 mi | 07:21:07 | 50:21 | 8:50 | 33:15 | 9:30 | +1:44 |
6.43M | 6.43 mi | 07:30:26 | 59:40 | 9:17 | 9:19 | 12:46 | +3:16 |
8.3M | 8.30 mi | 07:44:13 | 1:13:27 | 8:51 | 13:47 | 7:22 | -5:24 |
11.45M | 11.45 mi | 08:14:28 | 1:43:42 | 9:03 | 30:15 | 9:36 | +2:14 |
FINISH | 13.11 mi | 08:31:16 | 2:00:30 | 9:12 | 16:48 | 10:07 | +0:31 |
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
7:22 /mi
Average Pace
9:12 /mi
Slowest Pace
12:46 /mi
Segments
Segment Time Comparison
Time at Faster Pace
30:53
26% of race
Time at Steady Pace
1:20:18
67% of race
Time at Slower Pace
9:19
8% of race
Average Pace: 9:11 /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 | 06:47:52 | 17:06 | 7:46 | 17:06 | 7:46 | #1129 | |
5.7M | 5.70 mi | 07:21:07 | 50:21 | 8:50 | 33:15 | 9:30 | #1076 | |
6.43M | 6.43 mi | 07:30:26 | 59:40 | 9:17 | 9:19 | 12:46 | #1080 | |
8.3M | 8.30 mi | 07:44:13 | 1:13:27 | 8:51 | 13:47 | 7:22 | #1066 | |
11.45M | 11.45 mi | 08:14:28 | 1:43:42 | 9:03 | 30:15 | 9:36 | #1061 | |
FINISH | 13.11 mi | 08:31:16 | 2:00:30 | 9:12 | 16:48 | 10:07 | #1075 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.2M | 2.20 mi | 2.20 mi | 1129 | 336 | 84 | 1129 | 336 | 84 |
| 5.7M | 5.70 mi | 3.50 mi | 1076+53 | 304+32 | 80+4 | 1078 | 304 | 80 |
| 6.43M | 6.43 mi | 0.73 mi | 1080-4 | 306-2 | 79+1 | 1125 | 309 | 78 |
| 8.3M | 8.30 mi | 1.87 mi | 1066+14 | 299+7 | 78+1 | 1041 | 288 | 80 |
| 11.45M | 11.45 mi | 3.15 mi | 1061+5 | 288+11 | 71+7 | 1128 | 317 | 80 |
| FINISH | 13.11 mi | 1.66 mi | 1075-14 | 301-13 | 72-1 | 1221 | 391 | 102 |
Segment Performance Analysis
Start → 2.2M
0.0 - 2.2 mi
Overall
1129
Females
336
F25-29
84
2.2M→5.7M
2.2 - 5.7 mi
Overall
1078
Females
304
F25-29
80
5.7M→6.43M
5.7 - 6.4 mi
Overall
1125
Females
309
F25-29
79
6.43M→8.3M
6.4 - 8.3 mi
Overall
1041
Females
288
F25-29
80
8.3M→11.45M
8.3 - 11.4 mi
Overall
1128
Females
317
F25-29
80
11.45M→FINISH
11.4 - 13.1 mi
Overall
1221
Females
391
F25-29
102
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2M | - | - | - | - | #1129 |
| 2.2M → 5.7M | 132 | 79 | +53 | #1129 | #1076 |
| 5.7M → 6.43M | 21 | 25 | -4 | #1076 | #1080 |
| 6.43M → 8.3M | 35 | 21 | +14 | #1080 | #1066 |
| 8.3M → 11.45M | 48* | 43 | +5 | #1066 | #1061 |
| 11.45M → FINISH | 21* | 35 | -14 | #1061 | #1075 |
| TOTALS | 257* | 203 | +54 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
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Race managed by
The San Francisco Marathon
