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SF MARATHON 2025

Ken Chu

Bib: 1646โ€ขMโ€ขAge: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 13%
Gender (Male)
#0 / 4641
Top 17%
Division (M25-29)
#0 / 1018
Top 19%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
14:59
Rank: #1199
Start โ†’ 1.81 Miles
14:59 | 8:17/mi
5.55 Miles
45:52
Rank: #1107 (+92)
1.81 Miles โ†’ 5.55 Miles
30:53 | 8:15/mi
6.52 Miles
54:03
Rank: #1059 (+48)
5.55 Miles โ†’ 6.52 Miles
8:11 | 8:26/mi
10.87 Miles
1:29:36
Rank: #1031 (+28)
6.52 Miles โ†’ 10.87 Miles
35:33 | 8:10/mi
Garmin Hill Challengeยท 11.38 mi
1:34:39
Rank: #1018 (+13)
10.87 Miles โ†’ Garmin Hill Challenge
5:03 | 9:55/mi
14.95 Miles
2:01:06
Rank: #1002 (+16)
Garmin Hill Challenge โ†’ 14.95 Miles
26:27 | 7:24/mi
18 Miles
2:29:11
Rank: #940 (+62)
14.95 Miles โ†’ 18 Miles
28:05 | 9:13/mi
25 Miles
3:29:49
Rank: #875 (+65)
18 Miles โ†’ 25 Miles
1:00:38 | 8:40/mi
Finishยท 26.22 mi
3:40:57
Rank: #878 (-3)
25 Miles โ†’ Finish
11:08 | 9:08/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:44:0414:598:1714:59
8:17
-
5.55 Miles
5.55 mi06:14:5745:528:1630:53
8:15
-0:02
6.52 Miles
6.52 mi06:23:0854:038:178:11
8:26
+0:11
10.87 Miles
10.87 mi06:58:411:29:368:1535:33
8:10
-0:16
Garmin Hill Challenge
11.38 mi07:03:441:34:398:195:03
9:55
+1:45
14.95 Miles
14.95 mi07:30:112:01:068:0626:27
7:24
-2:31
18 Miles
18.00 mi07:58:162:29:118:1728:05
9:13
+1:49
25 Miles
25.00 mi08:58:543:29:498:241:00:38
8:40
-0:33
Finish
26.22 mi09:10:023:40:578:2611:08
9:08
+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

8:26 /mi

Slowest Pace

9:55 /mi

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Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

26:27

12% of race

Time at Steady Pace

2:30:14

68% of race

Time at Slower Pace

44:16

20% of race

Average Pace: 8:26 /mi

Loading chart...
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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:44:0414:598:1714:59
8:17
#1199
5.55 Miles
5.55 mi06:14:5745:528:1630:53
8:15
#1107
6.52 Miles
6.52 mi06:23:0854:038:178:11
8:26
#1059
10.87 Miles
10.87 mi06:58:411:29:368:1535:33
8:10
#1031
Garmin Hill Challenge
11.38 mi07:03:441:34:398:195:03
9:55
#1018
14.95 Miles
14.95 mi07:30:112:01:068:0626:27
7:24
#1002
18 Miles
18.00 mi07:58:162:29:118:1728:05
9:13
#940
25 Miles
25.00 mi08:58:543:29:498:241:00:38
8:40
#875
Finish
26.22 mi09:10:023:40:578:2611:08
9:08
#878
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi119910712531199(Top 18%)1071(Top 23%)253(Top 25%)
5.55 Miles5.55 mi3.74 mi1107+92996+75244+91089(Top 17%)982(Top 21%)246(Top 24%)
6.52 Miles6.52 mi0.97 mi1059+48959+37236+8856(Top 13%)776(Top 17%)196(Top 19%)
10.87 Miles10.87 mi4.35 mi1031+28932+27235+1979(Top 15%)884(Top 19%)215(Top 21%)
Garmin Hill Challenge11.38 mi0.51 mi1018+13925+7234+1992(Top 15%)893(Top 19%)252(Top 25%)
14.95 Miles14.95 mi3.57 mi1002+16908+17229+51004(Top 15%)899(Top 19%)233(Top 23%)
18 Miles18.00 mi3.05 mi940+62851+57215+14875(Top 13%)784(Top 17%)207(Top 20%)
25 Miles25.00 mi7.00 mi875+65787+64197+18965(Top 15%)843(Top 18%)205(Top 20%)
Finish26.22 mi1.22 mi878-3787195+21418(Top 22%)1177(Top 25%)307(Top 30%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 18%
ร—1human
+6ft-10ft

Overall

1199

Males

1071

M25-29

254

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 17%
ร—6stories
+97ft-86ft

Overall

1089

Males

982

M25-29

247

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 13%
ร—15stories
+178ft-5ft

Overall

856

Males

776

M25-29

197

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 15%
ร—20stories
+201ft-318ft

Overall

979

Males

884

M25-29

215

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 15%
ร—11stories
+134ft-79ft

Overall

992

Males

893

M25-29

252

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 15%
ร—17stories
+251ft-225ft

Overall

1004

Males

899

M25-29

233

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 13%
ร—12stories
+165ft-60ft

Overall

875

Males

784

M25-29

207

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 15%
ร—22stories
+142ft-378ft

Overall

965

Males

843

M25-29

205

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 22%
~flat
+2ft-0ft

Overall

1418

Males

1177

M25-29

307

Passing Analysis

Category:
Athletes Passed
496*
Passed By
175
Net Change
+321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#1199
1.81 Miles โ†’ 5.55 Miles13139+92#1199#1107
5.55 Miles โ†’ 6.52 Miles524+48#1107#1059
6.52 Miles โ†’ 10.87 Miles60*32+28#1059#1031
10.87 Miles โ†’ Garmin Hill Challenge2411+13#1031#1018
Garmin Hill Challenge โ†’ 14.95 Miles3115+16#1018#1002
14.95 Miles โ†’ 18 Miles79*17+62#1002#940
18 Miles โ†’ 25 Miles108*43+65#940#875
25 Miles โ†’ Finish1114-3#875#878
TOTALS496*175+321

* 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