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SF MARATHON 2025

Xinhui Chen

Bib: 2948โ€ขMโ€ขAge: 58

Castro Valley, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 50%
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Top 48%
Division (M55-59)
#0 / 180
Top 41%
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
18:38
Rank: #4764
Start โ†’ 1.81 Miles
18:38 | 10:18/mi
5.55 Miles
59:30
Rank: #5043 (-279)
1.81 Miles โ†’ 5.55 Miles
40:52 | 10:56/mi
6.52 Miles
1:10:23
Rank: #4982 (+61)
5.55 Miles โ†’ 6.52 Miles
10:53 | 11:13/mi
10.87 Miles
1:58:00
Rank: #4917 (+65)
6.52 Miles โ†’ 10.87 Miles
47:37 | 10:57/mi
Garmin Hill Challengeยท 11.38 mi
2:04:55
Rank: #4858 (+59)
10.87 Miles โ†’ Garmin Hill Challenge
6:55 | 13:34/mi
14.95 Miles
2:37:18
Rank: #4547 (+311)
Garmin Hill Challenge โ†’ 14.95 Miles
32:23 | 9:04/mi
18 Miles
3:12:36
Rank: #4289 (+258)
14.95 Miles โ†’ 18 Miles
35:18 | 11:34/mi
25 Miles
4:18:23
Rank: #3417 (+872)
18 Miles โ†’ 25 Miles
1:05:47 | 9:24/mi
Finishยท 26.22 mi
4:28:39
Rank: #3270 (+147)
25 Miles โ†’ Finish
10:16 | 8:26/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:50:1918:3810:1818:38
10:18
-
5.55 Miles
5.55 mi06:31:1159:3010:4340:52
10:56
+0:38
6.52 Miles
6.52 mi06:42:041:10:2310:4810:53
11:13
+0:17
10.87 Miles
10.87 mi07:29:411:58:0010:5147:37
10:57
-0:16
Garmin Hill Challenge
11.38 mi07:36:362:04:5510:596:55
13:34
+2:37
14.95 Miles
14.95 mi08:08:592:37:1810:3132:23
9:04
-4:30
18 Miles
18.00 mi08:44:173:12:3610:4235:18
11:34
+2:30
25 Miles
25.00 mi09:50:044:18:2310:201:05:47
9:24
-2:10
Finish
26.22 mi10:00:204:28:3910:1510:16
8:26
-0:58

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

8:26 /mi

Average Pace

10:15 /mi

Slowest Pace

13:34 /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

1:48:26

40% of race

Time at Steady Pace

2:33:18

57% of race

Time at Slower Pace

6:55

3% of race

Average Pace: 10:15 /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 mi05:50:1918:3810:1818:38
10:18
#4764
5.55 Miles
5.55 mi06:31:1159:3010:4340:52
10:56
#5043
6.52 Miles
6.52 mi06:42:041:10:2310:4810:53
11:13
#4982
10.87 Miles
10.87 mi07:29:411:58:0010:5147:37
10:57
#4917
Garmin Hill Challenge
11.38 mi07:36:362:04:5510:596:55
13:34
#4858
14.95 Miles
14.95 mi08:08:592:37:1810:3132:23
9:04
#4547
18 Miles
18.00 mi08:44:173:12:3610:4235:18
11:34
#4289
25 Miles
25.00 mi09:50:044:18:2310:201:05:47
9:24
#3417
Finish
26.22 mi10:00:204:28:3910:1510:16
8:26
#3270
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.81 Miles1.81 mi1.81 mi476436221334764(Top 73%)3622(Top 78%)133(Top 74%)
5.55 Miles5.55 mi3.74 mi5043-2793817-195134-15202(Top 79%)3910(Top 84%)142(Top 79%)
6.52 Miles6.52 mi0.97 mi4982+613779+38131+34852(Top 74%)3689(Top 79%)122(Top 68%)
10.87 Miles10.87 mi4.35 mi4917+653735+44129+24854(Top 74%)3693(Top 80%)125(Top 69%)
Garmin Hill Challenge11.38 mi0.51 mi4858+593696+39125+44324(Top 66%)3329(Top 72%)98(Top 54%)
14.95 Miles14.95 mi3.57 mi4547+3113491+205115+103577(Top 55%)2830(Top 61%)84(Top 47%)
18 Miles18.00 mi3.05 mi4289+2583311+180103+123440(Top 53%)2706(Top 58%)78(Top 43%)
25 Miles25.00 mi7.00 mi3417+8722675+63678+251744(Top 27%)1425(Top 31%)32(Top 18%)
Finish26.22 mi1.22 mi3270+1472573+10274+4736(Top 11%)637(Top 14%)11(Top 6%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 73%
ร—1human
+6ft-10ft

Overall

4764

Males

3622

M55-59

134

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 79%
ร—6stories
+97ft-86ft

Overall

5202

Males

3910

M55-59

143

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 74%
ร—15stories
+178ft-5ft

Overall

4852

Males

3689

M55-59

123

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 74%
ร—20stories
+201ft-318ft

Overall

4854

Males

3693

M55-59

126

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 66%
ร—11stories
+134ft-79ft

Overall

4324

Males

3329

M55-59

98

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 55%
ร—17stories
+251ft-225ft

Overall

3577

Males

2830

M55-59

84

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 53%
ร—12stories
+165ft-60ft

Overall

3440

Males

2706

M55-59

78

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 27%
ร—22stories
+142ft-378ft

Overall

1744

Males

1425

M55-59

32

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 11%
~flat
+2ft-0ft

Overall

736

Males

637

M55-59

11

Passing Analysis

Category:
Athletes Passed
2076*
Passed By
582
Net Change
+1494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#4764
1.81 Miles โ†’ 5.55 Miles133412-279#4764#5043
5.55 Miles โ†’ 6.52 Miles8726+61#5043#4982
6.52 Miles โ†’ 10.87 Miles162*97+65#4982#4917
10.87 Miles โ†’ Garmin Hill Challenge8526+59#4917#4858
Garmin Hill Challenge โ†’ 14.95 Miles316*5+311#4858#4547
14.95 Miles โ†’ 18 Miles270*12+258#4547#4289
18 Miles โ†’ 25 Miles876*4+872#4289#3417
25 Miles โ†’ Finish147*0+147#3417#3270
TOTALS2076*582+1494

* 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