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SF MARATHON 2025

Winston Chang

Bib: 3261โ€ขMโ€ขAge: 34

Palos Verdes Estates, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 18%
Gender (Male)
#0 / 4641
Top 22%
Division (M30-34)
#0 / 933
Top 23%
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
14:57
Rank: #1176
Start โ†’ 1.81 Miles
14:57 | 8:16/mi
5.55 Miles
47:50
Rank: #1601 (-425)
1.81 Miles โ†’ 5.55 Miles
32:53 | 8:48/mi
6.52 Miles
56:34
Rank: #1576 (+25)
5.55 Miles โ†’ 6.52 Miles
8:44 | 9:00/mi
10.87 Miles
1:33:31
Rank: #1452 (+124)
6.52 Miles โ†’ 10.87 Miles
36:57 | 8:30/mi
Garmin Hill Challengeยท 11.38 mi
1:38:42
Rank: #1427 (+25)
10.87 Miles โ†’ Garmin Hill Challenge
5:11 | 10:10/mi
14.95 Miles
2:06:27
Rank: #1429 (-2)
Garmin Hill Challenge โ†’ 14.95 Miles
27:45 | 7:46/mi
18 Miles
2:35:19
Rank: #1332 (+97)
14.95 Miles โ†’ 18 Miles
28:52 | 9:28/mi
25 Miles
3:37:12
Rank: #1218 (+114)
18 Miles โ†’ 25 Miles
1:01:53 | 8:50/mi
Finishยท 26.22 mi
3:47:46
Rank: #1178 (+40)
25 Miles โ†’ Finish
10:34 | 8:40/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:40:2114:578:1614:57
8:16
-
5.55 Miles
5.55 mi06:13:1447:508:3732:53
8:48
+0:32
6.52 Miles
6.52 mi06:21:5856:348:418:44
9:00
+0:12
10.87 Miles
10.87 mi06:58:551:33:318:3636:57
8:30
-0:30
Garmin Hill Challenge
11.38 mi07:04:061:38:428:405:11
10:10
+1:40
14.95 Miles
14.95 mi07:31:512:06:278:2727:45
7:46
-2:24
18 Miles
18.00 mi08:00:432:35:198:3828:52
9:28
+1:42
25 Miles
25.00 mi09:02:363:37:128:411:01:53
8:50
-0:38
Finish
26.22 mi09:13:103:47:468:4210:34
8:40
-0:10

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

7:46 /mi

Average Pace

8:42 /mi

Slowest Pace

10:10 /mi

Loading chart...
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

42:42

19% of race

Time at Steady Pace

2:31:01

66% of race

Time at Slower Pace

34:03

15% of race

Average Pace: 8:41 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:40:2114:578:1614:57
8:16
#1176
5.55 Miles
5.55 mi06:13:1447:508:3732:53
8:48
#1601
6.52 Miles
6.52 mi06:21:5856:348:418:44
9:00
#1576
10.87 Miles
10.87 mi06:58:551:33:318:3636:57
8:30
#1452
Garmin Hill Challenge
11.38 mi07:04:061:38:428:405:11
10:10
#1427
14.95 Miles
14.95 mi07:31:512:06:278:2727:45
7:46
#1429
18 Miles
18.00 mi08:00:432:35:198:3828:52
9:28
#1332
25 Miles
25.00 mi09:02:363:37:128:411:01:53
8:50
#1218
Finish
26.22 mi09:13:103:47:468:4210:34
8:40
#1178
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81 Miles1.81 mi1.81 mi117610502201176(Top 18%)1050(Top 23%)220(Top 24%)
5.55 Miles5.55 mi3.74 mi1601-4251390-340289-691879(Top 29%)1611(Top 35%)325(Top 35%)
6.52 Miles6.52 mi0.97 mi1576+251373+17287+21521(Top 23%)1332(Top 29%)272(Top 29%)
10.87 Miles10.87 mi4.35 mi1452+1241271+102263+241351(Top 21%)1186(Top 26%)245(Top 26%)
Garmin Hill Challenge11.38 mi0.51 mi1427+251255+16257+61239(Top 19%)1095(Top 24%)224(Top 24%)
14.95 Miles14.95 mi3.57 mi1429-21253+2260-31506(Top 23%)1313(Top 28%)271(Top 29%)
18 Miles18.00 mi3.05 mi1332+971170+83244+161126(Top 17%)994(Top 21%)204(Top 22%)
25 Miles25.00 mi7.00 mi1218+1141066+104218+261126(Top 17%)962(Top 21%)203(Top 22%)
Finish26.22 mi1.22 mi1178+401031+35211+7954(Top 15%)826(Top 18%)160(Top 17%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 18%
ร—1human
+6ft-10ft

Overall

1176

Males

1050

M30-34

221

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 29%
ร—6stories
+97ft-86ft

Overall

1879

Males

1611

M30-34

326

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 23%
ร—15stories
+178ft-5ft

Overall

1521

Males

1332

M30-34

273

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 21%
ร—20stories
+201ft-318ft

Overall

1351

Males

1186

M30-34

246

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 19%
ร—11stories
+134ft-79ft

Overall

1239

Males

1095

M30-34

225

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 23%
ร—17stories
+251ft-225ft

Overall

1506

Males

1313

M30-34

272

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 17%
ร—12stories
+165ft-60ft

Overall

1126

Males

994

M30-34

204

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 17%
ร—22stories
+142ft-378ft

Overall

1126

Males

962

M30-34

203

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 15%
~flat
+2ft-0ft

Overall

954

Males

826

M30-34

160

Passing Analysis

Category:
Athletes Passed
612*
Passed By
614
Net Change
-2
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#1176
1.81 Miles โ†’ 5.55 Miles17442-425#1176#1601
5.55 Miles โ†’ 6.52 Miles4217+25#1601#1576
6.52 Miles โ†’ 10.87 Miles153*29+124#1576#1452
10.87 Miles โ†’ Garmin Hill Challenge349+25#1452#1427
Garmin Hill Challenge โ†’ 14.95 Miles3638-2#1427#1429
14.95 Miles โ†’ 18 Miles113*16+97#1429#1332
18 Miles โ†’ 25 Miles172*58+114#1332#1218
25 Miles โ†’ Finish455+40#1218#1178
TOTALS612*614-2

* 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