Shu Chun Huang

Singapore

Bib: 11453 F 53

0:00
0:00
/ mi
Masters
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Overall
#0 / 5177
Top 44%
Gender (Female)
#0 / 2293
Top 32%
Masters (Masters Women)
#0 / 617
Top 23%
Division (F50-54)
#0 / 121
Top 24%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
12:18/mi
26:13
→ flat
6.62M
9:29/mi
1:08:48
29978
7.12M
14:42/mi
1:16:09
27
10.65M
9:09/mi
1:48:27
127360
Finish· 13.11 mi
9:38/mi
2:12:07
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:08:4810:24 /mi+8.0%
2nd Half
1:03:199:45 /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
2.13M
26:1312:182.13 mi26:13
12:18
-
6.62M
1:08:4810:244.49 mi42:35
9:29
-2:49
7.12M
1:16:0910:420.50 mi7:21
14:42
+5:13
10.65M
1:48:2710:113.53 mi32:18
9:09
-5:33
Finish(13.11 mi)
2:12:0710:052.46 mi23:40
9:38
+0:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

10:05 /mi

Slowest Pace

14:42 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:38:33

75% of race

Time at Slower Pace

33:34

25% of race

Average Pace: 10:05 /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
2.13M2.13 mi239477527239477527
6.62M4.49 mi2232+162686+8928-1219469028
7.12M0.50 mi2341-109739-5327+13142113841
10.65M3.53 mi2242+99703+3628-1211767727
Finish(13.11 mi)2.46 mi2274-32741-3829-1257092133

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 46%
~flat
+6ft-3ft

Overall

2394

Females

775

F50-54

27

2.13M→6.62M

2.1 - 6.6 mi

Top 42%
×19story building
+299ft-78ft

Overall

2194

Females

690

F50-54

28

6.62M→7.12M

6.6 - 7.1 mi

Top 61%
×2story building
+27ft-0ft

Overall

3142

Females

1138

F50-54

42

7.12M→10.65M

7.1 - 10.7 mi

Top 41%
×21story building
+127ft-360ft

Overall

2117

Females

677

F50-54

27

10.65M→Finish

10.7 - 13.1 mi

Top 50%
×17story building
+244ft-114ft

Overall

2570

Females

921

F50-54

33

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#2394
2.13M6.62M
106268*+162
#2394 #2232
6.62M7.12M
12516-109
#2232 #2341
7.12M10.65M
31130*+99
#2341 #2242
10.65MFinish
9866*-32
#2242 #2274
TOTALS
360480*+120
#2394 #2274

* 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