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SF MARATHON 1ST HALF 2023

Megan Howell

Bib: 11230•F•Age: 35

Washington, DC

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 41%
Gender (Female)
#0 / 2732
Top 30%
Division (F35-39)
#0 / 359
Top 25%
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
9:21/mi
13:05
→ flat
2.13M
18:47/mi
26:48
→ flat
6.43M
11:39/mi
1:16:54
↑ 274↓ 780.9%
6.62M
-43:-10/mi
1:08:53
↑ 161.6%
10.65M
10:01/mi
1:49:15
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:01/mi
2:11:25
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:08:53
Pace10:24 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:02:32
Pace9:38 /mi
📊Negative Split: 9.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:46:1813:059:2113:05
9:21
-
2.13M
2.13 mi07:00:0126:4812:3513:43
18:47
+9:26
6.43M
6.43 mi07:50:071:16:5411:5850:06
11:39
-7:08
6.62M
6.62 mi07:42:061:08:5310:24
-43:-10
-54:49
10.65M
10.65 mi08:22:281:49:1510:1540:22
10:01
+53:11
Finish
13.11 mi08:44:382:11:2510:0122:10
9:01
-1:00

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

-44:-10 /mi

Average Pace

10:01 /mi

Slowest Pace

18:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:25

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:01 /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 mi06:46:1813:059:2113:05
9:21
#2957
2.13M
2.13 mi07:00:0126:4812:3513:43
18:47
#2788
6.43M
6.43 mi07:50:071:16:5411:5850:06
11:39
#2668
6.62M
6.62 mi07:42:061:08:5310:24
-43:-10
#2396
10.65M
10.65 mi08:22:281:49:1510:1540:22
10:01
#2607
Finish
13.11 mi08:44:382:11:2510:0122:10
9:01
#2465
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.40M1.40 mi1.40 mi295710351212957(Top 49%)1035(Top 38%)121(Top 34%)
2.13M2.13 mi0.73 mi2788+169954+81116+52785(Top 46%)961(Top 35%)121(Top 34%)
6.43M6.43 mi4.30 mi2668+120891+6398+182730(Top 45%)937(Top 34%)105(Top 29%)
6.62M6.62 mi0.19 mi2396+272768+12389+9---
10.65M10.65 mi4.03 mi2607-211876-10895-62981(Top 49%)1062(Top 39%)125(Top 35%)
Finish13.11 mi2.46 mi2465+142824+5291+42158(Top 36%)716(Top 26%)87(Top 24%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 49%
~flat
+3ft-2ft

Overall

2957

Females

1035

F35-39

121

1.40M→2.13M

1.4 - 2.1 mi

Top 46%
~flat
+3ft-1ft

Overall

2785

Females

961

F35-39

122

2.13M→6.43M

2.1 - 6.4 mi

Top 45%
×17story building
+274ft-78ft

Overall

2730

Females

937

F35-39

105

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 49%
×21story building
+153ft-361ft

Overall

2981

Females

1062

F35-39

125

10.65M→Finish

10.7 - 13.1 mi

Top 36%
×17story building
+244ft-114ft

Overall

2158

Females

716

F35-39

87

Passing Analysis

Category:
Athletes Passed
1099*
Passed By
607
Net Change
+492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2957
1.40M → 2.13M280111+169#2957#2788
2.13M → 6.43M314*194+120#2788#2668
6.43M → 6.62M2775+272#2668#2396
6.62M → 10.65M58*269-211#2396#2607
10.65M → Finish170*28+142#2607#2465
TOTALS1099*607+492

* 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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