Betty Czok

Bib: 14422FAge: 35

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F35-39)
#0 / 297
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
14:15/mi
30:22
→ flat
6.62M
11:32/mi
1:22:07
299780.9%
7.12M
16:58/mi
1:30:36
271.0%
10.65M
11:09/mi
2:09:56
1273601.3%
Finish· 13.11 mi
11:03/mi
2:37:06
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:22:07
Pace12:24 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:14:59
Pace11:33 /mi
📊Negative Split: 8.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:47:4730:2214:1530:22
14:15
-
6.62M
6.62 mi08:39:321:22:0712:2451:45
11:32
-2:43
7.12M
7.12 mi08:48:011:30:3612:438:29
16:58
+5:26
10.65M
10.65 mi09:27:212:09:5612:1239:20
11:09
-5:49
Finish
13.11 mi09:54:312:37:0611:5927:10
11:03
-0:06

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

11:03 /mi

Average Pace

11:59 /mi

Slowest Pace

16:58 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:58:15

75% of race

Time at Slower Pace

38:51

25% of race

Average Pace: 11:59 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨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.

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

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.13M
2.13 mi07:47:4730:2214:1530:22
14:15
#4339
6.62M
6.62 mi08:39:321:22:0712:2451:45
11:32
#4299
7.12M
7.12 mi08:48:011:30:3612:438:29
16:58
#4300
10.65M
10.65 mi09:27:212:09:5612:1239:20
11:09
#4219
Finish
13.11 mi09:54:312:37:0611:5927:10
11:03
#4140
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2.13M2.13 mi2.13 mi433917722344339(Top 84%)1772(Top 77%)234(Top 79%)
6.62M6.62 mi4.49 mi4299+401764+8226+84271(Top 82%)1752(Top 76%)224(Top 75%)
7.12M7.12 mi0.50 mi4300-11759+5225+14235(Top 82%)1712(Top 75%)212(Top 71%)
10.65M10.65 mi3.53 mi4219+811717+42223+24072(Top 79%)1670(Top 73%)217(Top 73%)
Finish13.11 mi2.46 mi4140+791690+27218+53806(Top 74%)1561(Top 68%)197(Top 66%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 84%
~flat
+6ft-3ft

Overall

4339

Females

1772

F35-39

235

2.13M→6.62M

2.1 - 6.6 mi

Top 82%
×19story building
+299ft-78ft

Overall

4271

Females

1752

F35-39

225

6.62M→7.12M

6.6 - 7.1 mi

Top 82%
×2story building
+27ft-0ft

Overall

4235

Females

1712

F35-39

213

7.12M→10.65M

7.1 - 10.7 mi

Top 79%
×21story building
+127ft-360ft

Overall

4072

Females

1670

F35-39

217

10.65M→Finish

10.7 - 13.1 mi

Top 74%
×17story building
+244ft-114ft

Overall

3806

Females

1561

F35-39

197

Passing Analysis

Category:
Athletes Passed
413*
Passed By
214
Net Change
+199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#4339
2.13M6.62M173*133+40#4339#4299
6.62M7.12M31*32-1#4299#4300
7.12M10.65M105*24+81#4300#4219
10.65MFinish104*25+79#4219#4140
TOTALS413*214+199

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

📊

Passing Visuals

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

Race Place Events