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SF MARATHON 1ST HALF 2023

Elvira Villagomez Silva

San Rafael, CA

Bib: 15521 F 44

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Division (F40-44)
#0 / 268
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
20:45/mi
29:03
→ flat
2.13M
24:27/mi
46:54
→ flat
6.43M
9:24/mi
1:27:19
↑ 274↓ 78
6.62M
9:24/mi
1:29:06
↑ 16
10.65M
9:24/mi
2:06:59
↑ 153↓ 361
Finish· 13.11 mi
14:32/mi
2:42:44
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:29:0613:28 /mi+17.4%
2nd Half
1:13:3811:21 /mi✓ faster
Negative split — 17.4% faster in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
29:0320:451.40 mi29:03
20:45
-
2.13M
46:5422:010.73 mi17:51
24:27
+3:42
6.43M
1:27:1913:354.30 mi40:25
9:24
-15:03
6.62M
1:29:0613:280.19 mi1:47
9:24
0:00
10.65M
2:06:5911:554.03 mi37:53
9:24
0:00
Finish(13.11 mi)
2:42:4412:252.46 mi35:45
14:32
+5:08
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:24 /mi

Average Pace

12:25 /mi

Slowest Pace

24:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:20:05

49% of race

Time at Steady Pace

35:45

22% of race

Time at Slower Pace

46:54

29% of race

Average Pace: 12:25 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.40M1.40 mi6080273126760802731267
2.13M0.73 mi6071+92723+8264+356892479230
6.43M4.30 mi4390+16811724+999146+11846310310
6.62M0.19 mi5394-10042304-580209-6347212
10.65M4.03 mi4567+8271839+465156+53216669147
Finish(13.11 mi)2.46 mi4982-4152081-242185-2958042578249

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 100%
~flat
+3ft-2ft

Overall

6080

Females

2731

F40-44

267

1.40M→2.13M

1.4 - 2.1 mi

Top 94%
~flat
+3ft-1ft

Overall

5689

Females

2479

F40-44

230

2.13M→6.43M

2.1 - 6.4 mi

Top 8%
×17story building
+274ft-78ft

Overall

463

Females

103

F40-44

10

6.43M→6.62M

6.4 - 6.6 mi

Top 0.8%
×1story
+16ft-0ft

Overall

47

Females

21

F40-44

2

6.62M→10.65M

6.6 - 10.7 mi

Top 36%
×21story building
+153ft-361ft

Overall

2166

Females

691

F40-44

47

10.65M→Finish

10.7 - 13.1 mi

Top 96%
×17story building
+244ft-114ft

Overall

5804

Females

2578

F40-44

249

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#6080
1.40M → 2.13M
716*+9
#6080 → #6071
2.13M → 6.43M
31684*+1681
#6071 → #4390
6.43M → 6.62M
10062-1004
#4390 → #5394
6.62M → 10.65M
0827*+827
#5394 → #4567
10.65M → Finish
42510*-415
#4567 → #4982
TOTALS
14412539*+1098
#6080 → #4982

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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