Kelsey Kendzulak

San Francisco, CA

Bib: 11506 F 26

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 37%
Gender (Female)
#0 / 2293
Top 25%
Division (F25-29)
#0 / 585
Top 28%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
12:01/mi
25:36
→ flat
6.62M
9:17/mi
1:07:19
29978
7.12M
14:02/mi
1:14:20
27
10.65M
8:53/mi
1:45:41
127360
Finish· 13.11 mi
9:03/mi
2:07:55
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:07:1910:10 /mi+10.0%
2nd Half
1:00:369:20 /mi✓ faster
Negative split — 10.0% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
25:3612:012.13 mi25:36
12:01
-
6.62M
1:07:1910:104.49 mi41:43
9:17
-2:44
7.12M
1:14:2010:260.50 mi7:01
14:02
+4:45
10.65M
1:45:419:553.53 mi31:21
8:53
-5:09
Finish(13.11 mi)
2:07:559:452.46 mi22:14
9:03
+0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:53 /mi

Average Pace

9:45 /mi

Slowest Pace

14:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:35:18

75% of race

Time at Slower Pace

32:37

25% of race

Average Pace: 9:45 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi20606141832060614183
6.62M4.49 mi1984+76587+27165+181950583165
7.12M0.50 mi2060-76615-28169-42757942272
10.65M3.53 mi1951+109577+38161+81789524153
Finish(13.11 mi)2.46 mi1927+24577165-41996643184

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 40%
~flat
+6ft-3ft

Overall

2060

Females

614

F25-29

185

2.13M→6.62M

2.1 - 6.6 mi

Top 38%
×19story building
+299ft-78ft

Overall

1950

Females

583

F25-29

167

6.62M→7.12M

6.6 - 7.1 mi

Top 53%
×2story building
+27ft-0ft

Overall

2757

Females

942

F25-29

274

7.12M→10.65M

7.1 - 10.7 mi

Top 35%
×21story building
+127ft-360ft

Overall

1789

Females

524

F25-29

154

10.65M→Finish

10.7 - 13.1 mi

Top 39%
×17story building
+244ft-114ft

Overall

1996

Females

643

F25-29

184

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#2060
2.13M6.62M
125201*+76
#2060 #1984
6.62M7.12M
9014-76
#1984 #2060
7.12M10.65M
34143*+109
#2060 #1951
10.65MFinish
4771*+24
#1951 #1927
TOTALS
296429*+133
#2060 #1927

* 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

Race Place Events

Race Place Events