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SF MARATHON 1ST HALF 2023

Arpita Majumder

Bib: 13234•F•Age: 52

Menlo Park, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 45%
Gender (Female)
#0 / 2732
Top 34%
Masters (Masters Women)
#0 / 746
Top 20%
Division (F50-54)
#0 / 145
Top 21%
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
9:50/mi
13:46
→ flat
2.13M
20:08/mi
28:28
→ flat
6.43M
11:40/mi
1:18:40
↑ 274↓ 780.9%
6.62M
-39:-8/mi
1:11:25
↑ 161.6%
10.65M
9:41/mi
1:50:25
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:26/mi
2:13:37
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:11:25
Pace10:47 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:02:12
Pace9:35 /mi
📊Negative Split: 12.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:53:3313:469:5013:46
9:50
-
2.13M
2.13 mi07:08:1528:2813:2214:42
20:08
+10:18
6.43M
6.43 mi07:58:271:18:4012:1450:12
11:40
-8:28
6.62M
6.62 mi07:51:121:11:2510:47
-39:-8
-50:48
10.65M
10.65 mi08:30:121:50:2510:2239:00
9:41
+48:49
Finish
13.11 mi08:53:242:13:3710:1223:12
9:26
-0:15

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:-8 /mi

Average Pace

10:12 /mi

Slowest Pace

20:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:37

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:12 /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 mi06:53:3313:469:5013:46
9:50
#3770
2.13M
2.13 mi07:08:1528:2813:2214:42
20:08
#3744
6.43M
6.43 mi07:58:271:18:4012:1450:12
11:40
#3023
6.62M
6.62 mi07:51:121:11:2510:47
-39:-8
#2951
10.65M
10.65 mi08:30:121:50:2510:2239:00
9:41
#2747
Finish
13.11 mi08:53:242:13:3710:1223:12
9:26
#2709
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.40M1.40 mi1.40 mi37701424543770(Top 62%)1424(Top 52%)54(Top 37%)
2.13M2.13 mi0.73 mi3744+261417+751+33878(Top 64%)1492(Top 55%)57(Top 39%)
6.43M6.43 mi4.30 mi3023+7211063+35437+142752(Top 45%)946(Top 35%)31(Top 21%)
6.62M6.62 mi0.19 mi2951+721037+2635+2---
10.65M10.65 mi4.03 mi2747+204943+9431+42560(Top 42%)867(Top 32%)26(Top 18%)
Finish13.11 mi2.46 mi2709+38927+16312629(Top 43%)940(Top 34%)28(Top 19%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 62%
~flat
+3ft-2ft

Overall

3770

Females

1424

F50-54

54

1.40M→2.13M

1.4 - 2.1 mi

Top 64%
~flat
+3ft-1ft

Overall

3878

Females

1492

F50-54

58

2.13M→6.43M

2.1 - 6.4 mi

Top 45%
×17story building
+274ft-78ft

Overall

2752

Females

946

F50-54

31

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F50-54

-

6.62M→10.65M

6.6 - 10.7 mi

Top 42%
×21story building
+153ft-361ft

Overall

2560

Females

867

F50-54

26

10.65M→Finish

10.7 - 13.1 mi

Top 43%
×17story building
+244ft-114ft

Overall

2629

Females

940

F50-54

28

Passing Analysis

Category:
Athletes Passed
1466*
Passed By
405
Net Change
+1061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3770
1.40M → 2.13M211185+26#3770#3744
2.13M → 6.43M777*56+721#3744#3023
6.43M → 6.62M10836+72#3023#2951
6.62M → 10.65M264*60+204#2951#2747
10.65M → Finish106*68+38#2747#2709
TOTALS1466*405+1061

* 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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