Sonette Steczina

South San Francisco, CA

Bib: 15027 F 31

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Top 48%
Division (F30-34)
#0 / 691
Top 50%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
10:12/mi
18:28
→ flat
5.34M
10:51/mi
56:47
8074
6.15M
11:23/mi
1:06:00
126
10.54M
10:56/mi
1:54:02
230361
11.05M
14:36/mi
2:01:29
172
Finish· 13.11 mi
10:49/mi
2:23:45
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:06:0010:44 /mi⚡ faster
2nd Half
1:17:4511:10 /mi+17.8%
Positive split — 17.8% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
18:2810:121.81 mi18:28
10:12
-
5.34M
56:4710:383.53 mi38:19
10:51
+0:39
6.15M
1:06:0010:440.81 mi9:13
11:23
+0:32
10.54M
1:54:0210:494.39 mi48:02
10:56
-0:27
11.05M
2:01:2911:000.51 mi7:27
14:36
+3:40
Finish(13.11 mi)
2:23:4510:582.06 mi22:16
10:49
-3:47
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:12 /mi

Average Pace

10:58 /mi

Slowest Pace

14:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:28

13% of race

Time at Steady Pace

1:57:50

82% of race

Time at Slower Pace

7:27

5% of race

Average Pace: 10:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi4313154735343131547353
5.34M3.53 mi4647-3341709-162383-3048271804404
6.15M0.81 mi4631+161696+13382+146131689390
10.54M4.39 mi4380+2511570+126358+2441901494345
11.05M0.51 mi4303+771539+31353+536591268298
Finish(13.11 mi)2.06 mi4153+1501486+53343+1035991288279

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 61%
~flat
+4ft-3ft

Overall

4313

Females

1547

F30-34

354

1.81M→5.34M

1.8 - 5.3 mi

Top 68%
×4story building
+80ft-74ft

Overall

4827

Females

1804

F30-34

405

5.34M→6.15M

5.3 - 6.2 mi

Top 65%
×10story building
+126ft-4ft

Overall

4613

Females

1689

F30-34

391

6.15M→10.54M

6.2 - 10.5 mi

Top 59%
×21story building
+230ft-361ft

Overall

4190

Females

1494

F30-34

346

10.54M→11.05M

10.5 - 11.1 mi

Top 52%
×14story building
+172ft-0ft

Overall

3659

Females

1268

F30-34

299

11.05M→Finish

11.1 - 13.1 mi

Top 51%
×7story building
+97ft-114ft

Overall

3599

Females

1288

F30-34

279

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#4313
1.81M5.34M
483149*-334
#4313 #4647
5.34M6.15M
6379+16
#4647 #4631
6.15M10.54M
88339*+251
#4631 #4380
10.54M11.05M
33110+77
#4380 #4303
11.05MFinish
19169*+150
#4303 #4153
TOTALS
686846*+160
#4313 #4153

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

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