Alessandra Zonari

Sausalito, CA

Bib: 10655 F 35

0:00
0:00
/ mi
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Overall
#0 / 4103
Top 36%
Gender (Female)
#0 / 1940
Top 25%
Division (F35-39)
#0 / 225
Top 23%
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.2M
7:06/mi
15:37
→ flat
14 ft elev
5.7M
9:32/mi
48:58
100780.1%
56 ft elev
6.43M
14:02/mi
59:13
1473.8%
213 ft elev
8.3M
8:07/mi
1:14:23
88530.3%
256 ft elev
11.45M
10:28/mi
1:47:22
2933310.2%
222 ft elev
FINISH· 13.11 mi
11:56/mi
2:07:10
61910.3%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
15:377:062.20 mi15:37
7:06
-
5.7M
48:588:353.50 mi33:21
9:32
+2:26
6.43M
59:139:130.73 mi10:15
14:02
+4:30
8.3M
1:14:238:581.87 mi15:10
8:07
-5:55
11.45M
1:47:229:233.15 mi32:59
10:28
+2:21
FINISH(13.11 mi)
2:07:109:421.66 mi19:48
11:56
+1:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:06 /mi

Average Pace

9:42 /mi

Slowest Pace

14:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

30:47

24% of race

Time at Steady Pace

1:06:20

52% of race

Time at Slower Pace

30:03

24% of race

Average Pace: 9:42 /mi

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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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2.2M2.20 mi47292104729210
5.7M3.50 mi846-374208-11618-8110531532
6.43M0.73 mi1011-165277-6927-9184164367
8.3M1.87 mi1144-133331-5433-6173760160
11.45M3.15 mi1324-180399-6840-7173760762
FINISH(13.11 mi)1.66 mi1474-150483-8451-11231092298

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 12%
~flat
+6ft-3ft

Overall

472

Females

92

F35-39

10

2.2M→5.7M

2.2 - 5.7 mi

Top 27%
×5story building
+100ft-78ft

Overall

1105

Females

315

F35-39

32

5.7M→6.43M

5.7 - 6.4 mi

Top 45%
×12story building
+147ft-0ft

Overall

1841

Females

643

F35-39

68

6.43M→8.3M

6.4 - 8.3 mi

Top 42%
×4story building
+88ft-53ft

Overall

1737

Females

601

F35-39

60

8.3M→11.45M

8.3 - 11.4 mi

Top 42%
×20story building
+293ft-331ft

Overall

1737

Females

607

F35-39

62

11.45M→FINISH

11.4 - 13.1 mi

Top 56%
×7story building
+61ft-91ft

Overall

2310

Females

922

F35-39

98

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.2M-#472
2.2M5.7M
3828-374
#472 #846
5.7M6.43M
1661-165
#846 #1011
6.43M8.3M
1374-133
#1011 #1144
8.3M11.45M
19717*-180
#1144 #1324
11.45MFINISH
1599*-150
#1324 #1474
TOTALS
104139*-1002
#472 #1474

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

Passing Visualized

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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