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SF MARATHON 1ST HALF 2023

Anna Winter

Berkeley, CA

Bib: 9681 F 25

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 5%
Gender (Female)
#0 / 2732
Top 2%
Division (F25-29)
#0 / 629
Top 4%
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
7:24/mi
10:21
→ flat
11 ft elev
2.13M
14:43/mi
21:06
→ flat
13 ft elev
6.43M
9:00/mi
59:47
↑ 274↓ 780.9%
213 ft elev
6.62M
-29:-13/mi
54:25
↑ 161.6%
239 ft elev
10.65M
7:46/mi
1:25:43
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
7:38/mi
1:44:29
↑ 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
54:258:13 /mi+8.0%
2nd Half
50:047:43 /mi✓ faster
Negative split — 8.0% faster 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
10:217:241.40 mi10:21
7:24
-
2.13M
21:069:540.73 mi10:45
14:43
+7:19
6.43M
59:479:184.30 mi38:41
9:00
-5:43
6.62M
54:258:130.19 mi
-29:-13
-38:13
10.65M
1:25:438:034.03 mi31:18
7:46
+36:59
Finish(13.11 mi)
1:44:297:582.46 mi18:46
7:38
-0:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-30:-13 /mi

Average Pace

7:58 /mi

Slowest Pace

14:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:29

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi37566243756624
2.13M2.13 mi0.73 mi342+3359+721+33608222
6.43M6.43 mi4.30 mi285+5750+917+42905518
6.62M6.62 mi0.19 mi258+2746+416+1---
10.65M10.65 mi4.03 mi294-3649-317-13867429
Finish13.11 mi2.46 mi320-2660-1123-664112840

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 6%
~flat
+3ft-2ft

Overall

375

Females

66

F25-29

24

1.40M→2.13M

1.4 - 2.1 mi

Top 6%
~flat
+3ft-1ft

Overall

360

Females

82

F25-29

24

2.13M→6.43M

2.1 - 6.4 mi

Top 5%
×17story building
+274ft-78ft

Overall

290

Females

55

F25-29

18

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 6%
×21story building
+153ft-361ft

Overall

386

Females

74

F25-29

29

10.65M→Finish

10.7 - 13.1 mi

Top 11%
×17story building
+244ft-114ft

Overall

641

Females

128

F25-29

40

Passing Analysis

Category:
Athletes Passed
176*
Passed By
121
Net Change
+55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#375
1.40M → 2.13M5118+33#375#342
2.13M → 6.43M8124+57#342#285
6.43M → 6.62M292+27#285#258
6.62M → 10.65M743-36#258#294
10.65M → Finish8*34-26#294#320
TOTALS176*121+55

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

Passing Charts

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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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