Chang Han

San Jose, CA

Bib: 10611 M 55

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 14%
Gender (Male)
#0 / 3977
Top 21%
Masters (Masters Men)
#0 / 1096
Top 16%
Division (M55-59)
#0 / 125
Top 13%
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
8:23/mi
15:11
→ flat
5.34M
8:19/mi
44:33
8074
6.15M
8:56/mi
51:47
126
10.54M
8:45/mi
1:30:11
230361
11.05M
11:50/mi
1:36:13
172
Finish· 13.11 mi
9:00/mi
1:54:44
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
51:478:25 /mi⚡ faster
2nd Half
1:02:579:03 /mi+21.6%
Positive split — 21.6% 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
15:118:231.81 mi15:11
8:23
-
5.34M
44:338:213.53 mi29:22
8:19
-0:04
6.15M
51:478:250.81 mi7:14
8:56
+0:37
10.54M
1:30:118:334.39 mi38:24
8:45
-0:11
11.05M
1:36:138:420.51 mi6:02
11:50
+3:05
Finish(13.11 mi)
1:54:448:452.06 mi18:31
9:00
-2:50
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

8:45 /mi

Slowest Pace

11:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:22

26% of race

Time at Steady Pace

1:19:20

69% of race

Time at Slower Pace

6:02

5% of race

Average Pace: 8:45 /mi

Loading chart...
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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.81M1.81 mi104785415104785415
5.34M3.53 mi925+122753+1011590874316
6.15M0.81 mi951-26778-2516-1120596116
10.54M4.39 mi1033-82838-6016120997017
11.05M0.51 mi1033842-4161502114921
Finish(13.11 mi)2.06 mi1025+8838+416117092514

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 15%
~flat
+4ft-3ft

Overall

1047

Males

854

M55-59

15

1.81M→5.34M

1.8 - 5.3 mi

Top 13%
×4story building
+80ft-74ft

Overall

908

Males

743

M55-59

16

5.34M→6.15M

5.3 - 6.2 mi

Top 17%
×10story building
+126ft-4ft

Overall

1205

Males

961

M55-59

16

6.15M→10.54M

6.2 - 10.5 mi

Top 17%
×21story building
+230ft-361ft

Overall

1209

Males

970

M55-59

17

10.54M→11.05M

10.5 - 11.1 mi

Top 21%
×14story building
+172ft-0ft

Overall

1502

Males

1149

M55-59

21

11.05M→Finish

11.1 - 13.1 mi

Top 16%
×7story building
+97ft-114ft

Overall

1170

Males

925

M55-59

14

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#1047
1.81M5.34M
37159+122
#1047 #925
5.34M6.15M
4519-26
#925 #951
6.15M10.54M
11836-82
#951 #1033
10.54M11.05M
24240
#1033 #1033
11.05MFinish
2634*+8
#1033 #1025
TOTALS
250272*+22
#1047 #1025

* 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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