Ka Sing Yip

Daly City, CA

Bib: 14288 M 54

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 26%
Gender (Male)
#0 / 3977
Top 34%
Masters (Masters Men)
#0 / 1096
Top 26%
Division (M50-54)
#0 / 185
Top 24%
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
8:51/mi
16:02
→ flat
5.34M
9:01/mi
47:53
8074
6.15M
9:11/mi
55:19
126
10.54M
9:16/mi
1:36:01
230361
11.05M
12:37/mi
1:42:27
172
Finish· 13.11 mi
9:44/mi
2:02:29
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
55:199:00 /mi⚡ faster
2nd Half
1:07:109:39 /mi+21.4%
Positive split — 21.4% 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
16:028:511.81 mi16:02
8:51
-
5.34M
47:538:583.53 mi31:51
9:01
+0:10
6.15M
55:199:000.81 mi7:26
9:11
+0:10
10.54M
1:36:019:074.39 mi40:42
9:16
+0:05
11.05M
1:42:279:160.51 mi6:26
12:37
+3:21
Finish(13.11 mi)
2:02:299:212.06 mi20:02
9:44
-2:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:21 /mi

Slowest Pace

12:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:56:03

95% of race

Time at Slower Pace

6:26

5% of race

Average Pace: 9:21 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81M1.81 mi17081300501708130050
5.34M3.53 mi1810-1021372-7252-21870141550
6.15M0.81 mi1744+661336+3649+31523118340
10.54M4.39 mi1780-361356-2048+11902143448
11.05M0.51 mi1789-91362-647+12134154152
Finish(13.11 mi)2.06 mi1813-241367-545+22131153151

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 24%
~flat
+4ft-3ft

Overall

1708

Males

1300

M50-54

51

1.81M→5.34M

1.8 - 5.3 mi

Top 26%
×4story building
+80ft-74ft

Overall

1870

Males

1415

M50-54

51

5.34M→6.15M

5.3 - 6.2 mi

Top 21%
×10story building
+126ft-4ft

Overall

1523

Males

1183

M50-54

41

6.15M→10.54M

6.2 - 10.5 mi

Top 27%
×21story building
+230ft-361ft

Overall

1902

Males

1434

M50-54

49

10.54M→11.05M

10.5 - 11.1 mi

Top 30%
×14story building
+172ft-0ft

Overall

2134

Males

1541

M50-54

53

11.05M→Finish

11.1 - 13.1 mi

Top 30%
×7story building
+97ft-114ft

Overall

2131

Males

1531

M50-54

51

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#1708
1.81M5.34M
222120-102
#1708 #1810
5.34M6.15M
1177+66
#1810 #1744
6.15M10.54M
138102-36
#1744 #1780
10.54M11.05M
3728-9
#1780 #1789
11.05MFinish
6642*-24
#1789 #1813
TOTALS
474369*-105
#1708 #1813

* 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

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