Ka Shing Lee

San Leandro, CA

Bib: 13244 M 35

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 7%
Gender (Male)
#0 / 3977
Top 10%
Division (M35-39)
#0 / 583
Top 9%
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
8:11/mi
14:49
→ flat
5.34M
8:06/mi
43:26
8074
6.15M
8:07/mi
50:00
126
10.54M
7:59/mi
1:25:01
230361
11.05M
9:56/mi
1:30:05
172
Finish· 13.11 mi
8:12/mi
1:46:59
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
50:008:08 /mi⚡ faster
2nd Half
56:598:11 /mi+14.0%
Positive split — 14.0% 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
14:498:111.81 mi14:49
8:11
-
5.34M
43:268:083.53 mi28:37
8:06
-0:05
6.15M
50:008:080.81 mi6:34
8:07
+0:01
10.54M
1:25:018:044.39 mi35:01
7:59
-0:08
11.05M
1:30:058:090.51 mi5:04
9:56
+1:57
Finish(13.11 mi)
1:46:598:102.06 mi16:54
8:12
-1:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:59 /mi

Average Pace

8:10 /mi

Slowest Pace

9:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:41:55

95% of race

Time at Slower Pace

5:04

5% of race

Average Pace: 8:10 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi8376899683768996
5.34M3.53 mi732+105605+8483+1370058475
6.15M0.81 mi677+55570+3576+743637346
10.54M4.39 mi562+115479+9163+1347440654
11.05M0.51 mi511+51435+4456+734030036
Finish(13.11 mi)2.06 mi477+34409+2654+245439252

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 12%
~flat
+4ft-3ft

Overall

837

Males

689

M35-39

96

1.81M→5.34M

1.8 - 5.3 mi

Top 10%
×4story building
+80ft-74ft

Overall

700

Males

584

M35-39

75

5.34M→6.15M

5.3 - 6.2 mi

Top 6%
×10story building
+126ft-4ft

Overall

436

Males

373

M35-39

46

6.15M→10.54M

6.2 - 10.5 mi

Top 7%
×21story building
+230ft-361ft

Overall

474

Males

406

M35-39

54

10.54M→11.05M

10.5 - 11.1 mi

Top 5%
×14story building
+172ft-0ft

Overall

340

Males

300

M35-39

36

11.05M→Finish

11.1 - 13.1 mi

Top 6%
×7story building
+97ft-114ft

Overall

454

Males

392

M35-39

52

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#837
1.81M5.34M
38143+105
#837 #732
5.34M6.15M
358+55
#732 #677
6.15M10.54M
10125+115
#677 #562
10.54M11.05M
455+51
#562 #511
11.05MFinish
539*+34
#511 #477
TOTALS
60420*+360
#837 #477

* 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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