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SF MARATHON 1ST HALF 2023

Jessica Lujan

Olivos

Bib: 13811 F 53

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 0.3%
Gender (Female)
#0 / 2732
Top 0.1%
Masters (Masters Women)
#0 / 746
Top 0.1%
Division (F50-54)
#0 / 145
Top 0.7%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
10:11/mi
14:15
→ flat
11 ft elev
2.13M
4:54/mi
17:50
→ flat
13 ft elev
6.43M
4:54/mi
38:56
↑ 274↓ 780.9%
213 ft elev
6.62M
4:54/mi
39:52
↑ 161.6%
239 ft elev
10.65M
4:54/mi
59:39
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:53/mi
1:26:24
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
39:526:01 /mi⚡ faster
2nd Half
46:327:10 /mi+16.7%
Positive split — 16.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
14:1510:111.40 mi14:15
10:11
-
2.13M
17:508:220.73 mi3:35
4:54
-5:17
6.43M
38:566:034.30 mi21:06
4:54
0:00
6.62M
39:526:010.19 mi0:56
4:54
0:00
10.65M
59:395:364.03 mi19:47
4:54
0:00
Finish(13.11 mi)
1:26:246:352.46 mi26:45
10:53
+5:59
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:54 /mi

Average Pace

6:35 /mi

Slowest Pace

10:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

45:24

53% of race

Time at Slower Pace

41:00

47% of race

Average Pace: 6:35 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.40M1.40 mi42591677664259167766
2.13M0.73 mi30+42295+16721+65111
6.43M4.30 mi2+281+41222
6.62M0.19 mi211222
10.65M4.03 mi1+111222
Finish(13.11 mi)2.46 mi17-163-214146167569

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 70%
~flat
+3ft-2ft

Overall

4259

Females

1677

F50-54

66

1.40M→2.13M

1.4 - 2.1 mi

Top 0.02%
~flat
+3ft-1ft

Overall

1

Females

1

F50-54

1

2.13M→6.43M

2.1 - 6.4 mi

Top 0.03%
×17story building
+274ft-78ft

Overall

2

Females

2

F50-54

2

6.43M→6.62M

6.4 - 6.6 mi

Top 0.03%
×1story
+16ft-0ft

Overall

2

Females

2

F50-54

2

6.62M→10.65M

6.6 - 10.7 mi

Top 0.03%
×21story building
+153ft-361ft

Overall

2

Females

2

F50-54

2

10.65M→Finish

10.7 - 13.1 mi

Top 68%
×17story building
+244ft-114ft

Overall

4146

Females

1675

F50-54

69

Passing Analysis

Category:
Athletes Passed
4258
Passed By
16
Net Change
+4242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4259
1.40M → 2.13M42290+4229#4259#30
2.13M → 6.43M280+28#30#2
6.43M → 6.62M000#2#2
6.62M → 10.65M10+1#2#1
10.65M → Finish016-16#1#17
TOTALS425816+4242

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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