Qiuying Yu

San Francisco, CA

Bib: 12987 F 50

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 28%
Gender (Female)
#0 / 3107
Top 17%
Masters (Masters Women)
#0 / 776
Top 11%
Division (F50-54)
#0 / 149
Top 11%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
9:08/mi
16:32
→ flat
12 ft elev
5.34M
9:11/mi
48:56
8074
19 ft elev
6.15M
9:43/mi
56:48
1262.8%
149 ft elev
10.54M
9:25/mi
1:38:08
2303610.6%
20 ft elev
11.05M
12:50/mi
1:44:41
1726.4%
213 ft elev
Finish· 13.11 mi
9:38/mi
2:04:31
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
56:489:14 /mi⚡ faster
2nd Half
1:07:439:44 /mi+19.2%
Positive split — 19.2% 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
16:329:081.81 mi16:32
9:08
-
5.34M
48:569:103.53 mi32:24
9:11
+0:03
6.15M
56:489:140.81 mi7:52
9:43
+0:32
10.54M
1:38:089:194.39 mi41:20
9:25
-0:18
11.05M
1:44:419:280.51 mi6:33
12:50
+3:25
Finish(13.11 mi)
2:04:319:302.06 mi19:50
9:38
-3:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:08 /mi

Average Pace

9:30 /mi

Slowest Pace

12:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:57:58

95% of race

Time at Slower Pace

6:33

5% of race

Average Pace: 9:30 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.81M1.81 mi1.81 mi218357017218357017
5.34M5.34 mi3.53 mi2106+77538+3217211654120
6.15M6.15 mi0.81 mi2109-3539-117229662020
10.54M10.54 mi4.39 mi2072+37531+818-1210154821
11.05M11.05 mi0.51 mi2058+14525+618233367218
Finish13.11 mi2.06 mi2019+39523+217+1198953917

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 31%
~flat
+4ft-3ft

Overall

2183

Females

570

F50-54

18

1.81M→5.34M

1.8 - 5.3 mi

Top 30%
×4story building
+80ft-74ft

Overall

2116

Females

541

F50-54

21

5.34M→6.15M

5.3 - 6.2 mi

Top 32%
×10story building
+126ft-4ft

Overall

2296

Females

620

F50-54

20

6.15M→10.54M

6.2 - 10.5 mi

Top 30%
×21story building
+230ft-361ft

Overall

2101

Females

548

F50-54

21

10.54M→11.05M

10.5 - 11.1 mi

Top 33%
×14story building
+172ft-0ft

Overall

2333

Females

672

F50-54

18

11.05M→Finish

11.1 - 13.1 mi

Top 28%
×7story building
+97ft-114ft

Overall

1989

Females

539

F50-54

17

Passing Analysis

Category:
Athletes Passed
509*
Passed By
345
Net Change
+164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2183
1.81M5.34M202*125+77#2183#2106
5.34M6.15M4043-3#2106#2109
6.15M10.54M150*113+37#2109#2072
10.54M11.05M4632+14#2072#2058
11.05MFinish71*32+39#2058#2019
TOTALS509*345+164

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

Passing Charts

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