Winnie Xu

San Francisco, CA

Bib: 12888 F 25

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 30%
Gender (Female)
#0 / 3107
Top 18%
Division (F25-29)
#0 / 761
Top 20%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
8:50/mi
16:00
→ flat
5.34M
9:18/mi
48:51
8074
6.15M
9:38/mi
56:39
126
10.54M
9:29/mi
1:38:18
230361
11.05M
13:16/mi
1:45:04
172
Finish· 13.11 mi
9:54/mi
2:05:28
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
56:399:13 /mi⚡ faster
2nd Half
1:08:499:53 /mi+21.5%
Positive split — 21.5% 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
1.81M
16:008:501.81 mi16:00
8:50
-
5.34M
48:519:093.53 mi32:51
9:18
+0:28
6.15M
56:399:130.81 mi7:48
9:38
+0:20
10.54M
1:38:189:204.39 mi41:39
9:29
-0:09
11.05M
1:45:049:310.51 mi6:46
13:16
+3:47
Finish(13.11 mi)
2:05:289:342.06 mi20:24
9:54
-3:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

9:34 /mi

Slowest Pace

13:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

16:00

13% of race

Time at Steady Pace

1:42:42

82% of race

Time at Slower Pace

6:46

5% of race

Average Pace: 9:34 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi16823981031682398103
5.34M3.53 mi2078-396531-133144-412326635175
6.15M0.81 mi2076+2522+9141+32163569156
10.54M4.39 mi2100-24541-19148-72216594165
11.05M0.51 mi2112-12549-81482670825230
Finish(13.11 mi)2.06 mi2122-10564-15150-22371704185

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 24%
~flat
+4ft-3ft

Overall

1682

Females

398

F25-29

103

1.81M→5.34M

1.8 - 5.3 mi

Top 33%
×4story building
+80ft-74ft

Overall

2326

Females

635

F25-29

175

5.34M→6.15M

5.3 - 6.2 mi

Top 30%
×10story building
+126ft-4ft

Overall

2163

Females

569

F25-29

156

6.15M→10.54M

6.2 - 10.5 mi

Top 31%
×21story building
+230ft-361ft

Overall

2216

Females

594

F25-29

165

10.54M→11.05M

10.5 - 11.1 mi

Top 38%
×14story building
+172ft-0ft

Overall

2670

Females

825

F25-29

230

11.05M→Finish

11.1 - 13.1 mi

Top 33%
×7story building
+97ft-114ft

Overall

2371

Females

704

F25-29

185

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#1682
1.81M5.34M
45559-396
#1682 #2078
5.34M6.15M
4345+2
#2078 #2076
6.15M10.54M
147123*-24
#2076 #2100
10.54M11.05M
4331-12
#2100 #2112
11.05MFinish
7060*-10
#2112 #2122
TOTALS
758318*-440
#1682 #2122

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events