Natalia DeMatteo
Bib: 2452•F•Age: 36
san francisco, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:35:31 | 15:27 | 8:32 | 15:27 | 8:32 | - |
5.55 Miles | 5.55 mi | 06:07:29 | 47:25 | 8:33 | 31:58 | 8:33 | +0:01 |
6.52 Miles | 6.52 mi | 06:16:02 | 55:58 | 8:35 | 8:33 | 8:49 | +0:16 |
10.87 Miles | 10.87 mi | 06:53:22 | 1:33:18 | 8:35 | 37:20 | 8:35 | -0:14 |
Garmin Hill Challenge | 11.38 mi | 06:58:22 | 1:38:18 | 8:38 | 5:00 | 9:49 | +1:14 |
14.95 Miles | 14.95 mi | 07:25:57 | 2:05:53 | 8:25 | 27:35 | 7:44 | -2:05 |
18 Miles | 18.00 mi | 07:55:08 | 2:35:04 | 8:37 | 29:11 | 9:34 | +1:50 |
25 Miles | 25.00 mi | 08:58:29 | 3:38:25 | 8:44 | 1:03:21 | 9:03 | -0:31 |
Finish | 26.22 mi | 09:11:11 | 3:51:07 | 8:49 | 12:42 | 10:25 | +1:22 |
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
7:44 /mi
Average Pace
8:49 /mi
Slowest Pace
10:25 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
27:35
12% of race
Time at Steady Pace
2:36:39
68% of race
Time at Slower Pace
46:53
20% of race
Average Pace: 8:49 /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 |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:35:31 | 15:27 | 8:32 | 15:27 | 8:32 | #1573 | |
5.55 Miles | 5.55 mi | 06:07:29 | 47:25 | 8:33 | 31:58 | 8:33 | #1477 | |
6.52 Miles | 6.52 mi | 06:16:02 | 55:58 | 8:35 | 8:33 | 8:49 | #1438 | |
10.87 Miles | 10.87 mi | 06:53:22 | 1:33:18 | 8:35 | 37:20 | 8:35 | #1428 | |
Garmin Hill Challenge | 11.38 mi | 06:58:22 | 1:38:18 | 8:38 | 5:00 | 9:49 | #1387 | |
14.95 Miles | 14.95 mi | 07:25:57 | 2:05:53 | 8:25 | 27:35 | 7:44 | #1380 | |
18 Miles | 18.00 mi | 07:55:08 | 2:35:04 | 8:37 | 29:11 | 9:34 | #1314 | |
25 Miles | 25.00 mi | 08:58:29 | 3:38:25 | 8:44 | 1:03:21 | 9:03 | #1275 | |
Finish | 26.22 mi | 09:11:11 | 3:51:07 | 8:49 | 12:42 | 10:25 | #1338 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 1573 | 201 | 21 | 1573(Top 24%) | 201(Top 11%) | 21(Top 10%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 1477+96 | 181+20 | 21 | 1471(Top 22%) | 181(Top 10%) | 20(Top 10%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 1438+39 | 170+11 | 18+3 | 1298(Top 20%) | 136(Top 7%) | 12(Top 6%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 1428+10 | 170 | 20-2 | 1471(Top 22%) | 187(Top 10%) | 20(Top 10%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 1387+41 | 162+8 | 17+3 | 921(Top 14%) | 79(Top 4%) | 6(Top 3%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 1380+7 | 159+3 | 17 | 1432(Top 22%) | 169(Top 9%) | 18(Top 9%) |
| 18 Miles | 18.00 mi | 3.05 mi | 1314+66 | 153+6 | 17 | 1251(Top 19%) | 147(Top 8%) | 14(Top 7%) |
| 25 Miles | 25.00 mi | 7.00 mi | 1275+39 | 162-9 | 15+2 | 1345(Top 21%) | 222(Top 12%) | 24(Top 12%) |
| Finish | 26.22 mi | 1.22 mi | 1338-63 | 174-12 | 17-2 | 3012(Top 46%) | 703(Top 37%) | 72(Top 36%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
1573
Females
201
F35-39
21
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
1471
Females
181
F35-39
20
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
1298
Females
136
F35-39
12
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
1471
Females
187
F35-39
20
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
921
Females
79
F35-39
6
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
1432
Females
169
F35-39
18
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
1251
Females
147
F35-39
14
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
1345
Females
222
F35-39
24
25 Miles→Finish
25.0 - 26.2 mi
Overall
3012
Females
703
F35-39
72
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #1573 |
| 1.81 Miles → 5.55 Miles | 165 | 69 | +96 | #1573 | #1477 |
| 5.55 Miles → 6.52 Miles | 50 | 11 | +39 | #1477 | #1438 |
| 6.52 Miles → 10.87 Miles | 66* | 56 | +10 | #1438 | #1428 |
| 10.87 Miles → Garmin Hill Challenge | 45 | 4 | +41 | #1428 | #1387 |
| Garmin Hill Challenge → 14.95 Miles | 36 | 29 | +7 | #1387 | #1380 |
| 14.95 Miles → 18 Miles | 94* | 28 | +66 | #1380 | #1314 |
| 18 Miles → 25 Miles | 127* | 88 | +39 | #1314 | #1275 |
| 25 Miles → Finish | 6* | 69 | -63 | #1275 | #1338 |
| TOTALS | 589* | 354 | +235 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
