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SF MARATHON 2025

Katsuhiko Kosokabe

Bib: 6608โ€ขMโ€ขAge: 43

Foster City, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 16%
Gender (Male)
#0 / 4641
Top 20%
Masters (Masters Men)
#0 / 1347
Top 14%
Division (M40-44)
#0 / 455
Top 18%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
14:56
Rank: #1154
Start โ†’ 1.81 Miles
14:56 | 8:15/mi
5.55 Miles
45:07
Rank: #983 (+171)
1.81 Miles โ†’ 5.55 Miles
30:11 | 8:04/mi
6.52 Miles
53:34
Rank: #1002 (-19)
5.55 Miles โ†’ 6.52 Miles
8:27 | 8:43/mi
10.87 Miles
1:30:20
Rank: #1089 (-87)
6.52 Miles โ†’ 10.87 Miles
36:46 | 8:27/mi
Garmin Hill Challengeยท 11.38 mi
1:35:31
Rank: #1086 (+3)
10.87 Miles โ†’ Garmin Hill Challenge
5:11 | 10:10/mi
14.95 Miles
2:01:58
Rank: #1058 (+28)
Garmin Hill Challenge โ†’ 14.95 Miles
26:27 | 7:24/mi
18 Miles
2:29:34
Rank: #964 (+94)
14.95 Miles โ†’ 18 Miles
27:36 | 9:03/mi
25 Miles
3:33:05
Rank: #1024 (-60)
18 Miles โ†’ 25 Miles
1:03:31 | 9:04/mi
Finishยท 26.22 mi
3:44:42
Rank: #1051 (-27)
25 Miles โ†’ Finish
11:37 | 9:32/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:59:1514:568:1514:56
8:15
-
5.55 Miles
5.55 mi06:29:2645:078:0830:11
8:04
-0:11
6.52 Miles
6.52 mi06:37:5353:348:138:27
8:43
+0:39
10.87 Miles
10.87 mi07:14:391:30:208:1936:46
8:27
-0:16
Garmin Hill Challenge
11.38 mi07:19:501:35:318:245:11
10:10
+1:43
14.95 Miles
14.95 mi07:46:172:01:588:0926:27
7:24
-2:46
18 Miles
18.00 mi08:13:532:29:348:1927:36
9:03
+1:39
25 Miles
25.00 mi09:17:243:33:058:311:03:31
9:04
+0:01
Finish
26.22 mi09:29:013:44:428:3511:37
9:32
+0:28

Checkpoints & Pacing

๐Ÿ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:24 /mi

Average Pace

8:35 /mi

Slowest Pace

10:10 /mi

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Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

1:11:34

32% of race

Time at Steady Pace

2:16:20

61% of race

Time at Slower Pace

16:48

7% of race

Average Pace: 8:34 /mi

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Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

โœจSparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:59:1514:568:1514:56
8:15
#1154
5.55 Miles
5.55 mi06:29:2645:078:0830:11
8:04
#983
6.52 Miles
6.52 mi06:37:5353:348:138:27
8:43
#1002
10.87 Miles
10.87 mi07:14:391:30:208:1936:46
8:27
#1089
Garmin Hill Challenge
11.38 mi07:19:501:35:318:245:11
10:10
#1086
14.95 Miles
14.95 mi07:46:172:01:588:0926:27
7:24
#1058
18 Miles
18.00 mi08:13:532:29:348:1927:36
9:03
#964
25 Miles
25.00 mi09:17:243:33:058:311:03:31
9:04
#1024
Finish
26.22 mi09:29:013:44:428:3511:37
9:32
#1051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi11541033901154(Top 18%)1033(Top 22%)90(Top 20%)
5.55 Miles5.55 mi3.74 mi983+171892+14180+10914(Top 14%)833(Top 18%)71(Top 16%)
6.52 Miles6.52 mi0.97 mi1002-19908-16801175(Top 18%)1056(Top 23%)89(Top 20%)
10.87 Miles10.87 mi4.35 mi1089-87979-7189-91304(Top 20%)1150(Top 25%)107(Top 24%)
Garmin Hill Challenge11.38 mi0.51 mi1086+3982-387+21233(Top 19%)1090(Top 23%)82(Top 18%)
14.95 Miles14.95 mi3.57 mi1058+28951+3184+31005(Top 15%)900(Top 19%)75(Top 16%)
18 Miles18.00 mi3.05 mi964+94871+8076+8781(Top 12%)697(Top 15%)52(Top 11%)
25 Miles25.00 mi7.00 mi1024-60908-3782-61377(Top 21%)1141(Top 25%)103(Top 23%)
Finish26.22 mi1.22 mi1051-27929-2183-11893(Top 29%)1502(Top 32%)140(Top 31%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 18%
ร—1human
+6ft-10ft

Overall

1154

Males

1033

M40-44

90

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 14%
ร—6stories
+97ft-86ft

Overall

914

Males

833

M40-44

71

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 18%
ร—15stories
+178ft-5ft

Overall

1175

Males

1056

M40-44

89

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 20%
ร—20stories
+201ft-318ft

Overall

1304

Males

1150

M40-44

107

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 19%
ร—11stories
+134ft-79ft

Overall

1233

Males

1090

M40-44

82

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 15%
ร—17stories
+251ft-225ft

Overall

1005

Males

900

M40-44

75

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 12%
ร—12stories
+165ft-60ft

Overall

781

Males

697

M40-44

52

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 21%
ร—22stories
+142ft-378ft

Overall

1377

Males

1141

M40-44

103

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 29%
~flat
+2ft-0ft

Overall

1893

Males

1502

M40-44

140

Passing Analysis

Category:
Athletes Passed
461*
Passed By
358
Net Change
+103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#1154
1.81 Miles โ†’ 5.55 Miles18918+171#1154#983
5.55 Miles โ†’ 6.52 Miles928-19#983#1002
6.52 Miles โ†’ 10.87 Miles22*109-87#1002#1089
10.87 Miles โ†’ Garmin Hill Challenge1613+3#1089#1086
Garmin Hill Challenge โ†’ 14.95 Miles4921+28#1086#1058
14.95 Miles โ†’ 18 Miles97*3+94#1058#964
18 Miles โ†’ 25 Miles69*129-60#964#1024
25 Miles โ†’ Finish1037-27#1024#1051
TOTALS461*358+103

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon