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SF MARATHON 1ST HALF 2023

Kalin Werner

Bib: 16072•F•Age: 33

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 10%
Gender (Female)
#0 / 2732
Top 5%
Division (F30-34)
#0 / 557
Top 4%
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
7:50/mi
10:58
→ flat
2.13M
16:06/mi
22:43
→ flat
6.43M
9:58/mi
1:05:33
↑ 274↓ 780.9%
6.62M
-27:-23/mi
1:00:32
↑ 161.6%
10.65M
8:02/mi
1:32:53
↑ 153↓ 3611.0%
Finish· 13.11 mi
7:05/mi
1:50:18
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:00:32
Pace9:09 /mi
2nd Half✓ Faster
Distance6.49 mi
Time49:46
Pace7:40 /mi
📊Negative Split: 17.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:08:0310:587:5010:58
7:50
-
2.13M
2.13 mi07:19:4822:4310:4011:45
16:06
+8:16
6.43M
6.43 mi08:02:381:05:3310:1242:50
9:58
-6:08
6.62M
6.62 mi07:57:371:00:329:09
-27:-23
-37:21
10.65M
10.65 mi08:29:581:32:538:4332:21
8:02
+35:25
Finish
13.11 mi08:47:231:50:188:2517:25
7:05
-0:57

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

-28:-23 /mi

Average Pace

8:25 /mi

Slowest Pace

16:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:18

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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
1.40M
1.40 mi07:08:0310:587:5010:58
7:50
#694
2.13M
2.13 mi07:19:4822:4310:4011:45
16:06
#734
6.43M
6.43 mi08:02:381:05:3310:1242:50
9:58
#793
6.62M
6.62 mi07:57:371:00:329:09
-27:-23
#856
10.65M
10.65 mi08:29:581:32:538:4332:21
8:02
#734
Finish
13.11 mi08:47:231:50:188:2517:25
7:05
#607
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.40M1.40 mi1.40 mi69416839694(Top 11%)168(Top 6%)39(Top 7%)
2.13M2.13 mi0.73 mi734-40173-541-2848(Top 14%)220(Top 8%)47(Top 8%)
6.43M6.43 mi4.30 mi793-59180-739+2865(Top 14%)209(Top 8%)46(Top 8%)
6.62M6.62 mi0.19 mi856-63199-1943-4---
10.65M10.65 mi4.03 mi734+122163+3635+8578(Top 10%)112(Top 4%)23(Top 4%)
Finish13.11 mi2.46 mi607+127127+3625+10280(Top 5%)47(Top 2%)9(Top 2%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 11%
~flat
+3ft-2ft

Overall

694

Females

168

F30-34

39

1.40M→2.13M

1.4 - 2.1 mi

Top 14%
~flat
+3ft-1ft

Overall

848

Females

220

F30-34

47

2.13M→6.43M

2.1 - 6.4 mi

Top 14%
×17story building
+274ft-78ft

Overall

865

Females

209

F30-34

46

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 10%
×21story building
+153ft-361ft

Overall

578

Females

112

F30-34

23

10.65M→Finish

10.7 - 13.1 mi

Top 5%
×17story building
+244ft-114ft

Overall

280

Females

47

F30-34

9

Passing Analysis

Category:
Athletes Passed
396*
Passed By
309
Net Change
+87
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#694
1.40M → 2.13M5393-40#694#734
2.13M → 6.43M71130-59#734#793
6.43M → 6.62M1073-63#793#856
6.62M → 10.65M132*10+122#856#734
10.65M → Finish130*3+127#734#607
TOTALS396*309+87

* 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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The San Francisco Marathon

The San Francisco Marathon

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