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SF MARATHON 1ST HALF 2023

Katsiaryna Krauchanka

Bib: 13745•F•Age: 35

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F35-39)
#0 / 359
Top 49%
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
9:25/mi
13:11
→ flat
2.13M
19:46/mi
27:37
→ flat
6.43M
12:41/mi
1:22:11
↑ 274↓ 780.9%
6.62M
-39:-39/mi
1:14:50
↑ 161.6%
10.65M
10:48/mi
1:58:20
↑ 153↓ 3611.0%
Finish· 13.11 mi
10:45/mi
2:24:46
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:14:50
Pace11:18 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:09:56
Pace10:47 /mi
📊Negative Split: 6.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:55:2413:119:2513:11
9:25
-
2.13M
2.13 mi07:09:5027:3712:5814:26
19:46
+10:21
6.43M
6.43 mi08:04:241:22:1112:4754:34
12:41
-7:05
6.62M
6.62 mi07:57:031:14:5011:18
-39:-39
-52:20
10.65M
10.65 mi08:40:331:58:2011:0743:30
10:48
+50:27
Finish
13.11 mi09:06:592:24:4611:0326:26
10:45
-0:03

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

-40:-39 /mi

Average Pace

11:03 /mi

Slowest Pace

19:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:46

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:03 /mi

Loading chart...
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 mi06:55:2413:119:2513:11
9:25
#3114
2.13M
2.13 mi07:09:5027:3712:5814:26
19:46
#3272
6.43M
6.43 mi08:04:241:22:1112:4754:34
12:41
#3604
6.62M
6.62 mi07:57:031:14:5011:18
-39:-39
#3578
10.65M
10.65 mi08:40:331:58:2011:0743:30
10:48
#3697
Finish
13.11 mi09:06:592:24:4611:0326:26
10:45
#3760
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.40M1.40 mi1.40 mi311411191393114(Top 51%)1119(Top 41%)139(Top 39%)
2.13M2.13 mi0.73 mi3272-1581196-77150-113629(Top 60%)1361(Top 50%)174(Top 48%)
6.43M6.43 mi4.30 mi3604-3321348-152169-193825(Top 63%)1454(Top 53%)178(Top 50%)
6.62M6.62 mi0.19 mi3578+261341+7168+1---
10.65M10.65 mi4.03 mi3697-1191390-49170-23950(Top 65%)1547(Top 57%)192(Top 53%)
Finish13.11 mi2.46 mi3760-631433-43177-74045(Top 67%)1622(Top 59%)199(Top 55%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 51%
~flat
+3ft-2ft

Overall

3114

Females

1119

F35-39

139

1.40M→2.13M

1.4 - 2.1 mi

Top 60%
~flat
+3ft-1ft

Overall

3629

Females

1361

F35-39

175

2.13M→6.43M

2.1 - 6.4 mi

Top 63%
×17story building
+274ft-78ft

Overall

3825

Females

1454

F35-39

178

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 65%
×21story building
+153ft-361ft

Overall

3950

Females

1547

F35-39

192

10.65M→Finish

10.7 - 13.1 mi

Top 67%
×17story building
+244ft-114ft

Overall

4045

Females

1622

F35-39

199

Passing Analysis

Category:
Athletes Passed
493*
Passed By
1139
Net Change
-646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3114
1.40M → 2.13M125283-158#3114#3272
2.13M → 6.43M150*482-332#3272#3604
6.43M → 6.62M7650+26#3604#3578
6.62M → 10.65M79*198-119#3578#3697
10.65M → Finish63*126-63#3697#3760
TOTALS493*1139-646

* 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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