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SF MARATHON 2025

Shu Xiao

Bib: 7262•M•Age: 53

Pleasanton, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Division (M50-54)
#0 / 235
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
17:37
Rank: #3848
Start → 1.81 Miles
17:37 | 9:44/mi
5.55 Miles
55:57
Rank: #4206 (-358)
1.81 Miles → 5.55 Miles
38:20 | 10:15/mi
6.52 Miles
1:07:09
Rank: #4337 (-131)
5.55 Miles → 6.52 Miles
11:12 | 11:33/mi
10.87 Miles
1:52:54
Rank: #4284 (+53)
6.52 Miles → 10.87 Miles
45:45 | 10:31/mi
Garmin Hill Challenge· 11.38 mi
2:00:58
Rank: #4405 (-121)
10.87 Miles → Garmin Hill Challenge
8:04 | 15:50/mi
14.95 Miles
2:40:42
Rank: #4860 (-455)
Garmin Hill Challenge → 14.95 Miles
39:44 | 11:08/mi
18 Miles
3:21:45
Rank: #4910 (-50)
14.95 Miles → 18 Miles
41:03 | 13:28/mi
25 Miles
4:50:39
Rank: #4923 (-13)
18 Miles → 25 Miles
1:28:54 | 12:42/mi
Finish· 26.22 mi
5:05:53
Rank: #4931 (-8)
25 Miles → Finish
15:14 | 12:30/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:43:0917:379:4417:37
9:44
-
5.55 Miles
5.55 mi06:21:2955:5710:0538:20
10:15
+0:31
6.52 Miles
6.52 mi06:32:411:07:0910:1811:12
11:33
+1:18
10.87 Miles
10.87 mi07:18:261:52:5410:2345:45
10:31
-1:02
Garmin Hill Challenge
11.38 mi07:26:302:00:5810:388:04
15:50
+5:19
14.95 Miles
14.95 mi08:06:142:40:4210:4539:44
11:08
-4:42
18 Miles
18.00 mi08:47:173:21:4511:1341:03
13:28
+2:20
25 Miles
25.00 mi10:16:114:50:3911:381:28:54
12:42
-0:46
Finish
26.22 mi10:31:255:05:5311:4015:14
12:30
-0:12

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

9:44 /mi

Average Pace

11:40 /mi

Slowest Pace

15:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:41:42

33% of race

Time at Steady Pace

50:56

17% of race

Time at Slower Pace

2:33:15

50% of race

Average Pace: 11:40 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

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

✨Sparklines

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 mi05:43:0917:379:4417:37
9:44
#3848
5.55 Miles
5.55 mi06:21:2955:5710:0538:20
10:15
#4206
6.52 Miles
6.52 mi06:32:411:07:0910:1811:12
11:33
#4337
10.87 Miles
10.87 mi07:18:261:52:5410:2345:45
10:31
#4284
Garmin Hill Challenge
11.38 mi07:26:302:00:5810:388:04
15:50
#4405
14.95 Miles
14.95 mi08:06:142:40:4210:4539:44
11:08
#4860
18 Miles
18.00 mi08:47:173:21:4511:1341:03
13:28
#4910
25 Miles
25.00 mi10:16:114:50:3911:381:28:54
12:42
#4923
Finish
26.22 mi10:31:255:05:5311:4015:14
12:30
#4931
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81 Miles1.81 mi1.81 mi384830261533848(Top 59%)3026(Top 65%)153(Top 65%)
5.55 Miles5.55 mi3.74 mi4206-3583270-244157-44332(Top 66%)3353(Top 72%)163(Top 69%)
6.52 Miles6.52 mi0.97 mi4337-1313357-87161-45200(Top 79%)3902(Top 84%)188(Top 80%)
10.87 Miles10.87 mi4.35 mi4284+533314+43156+54329(Top 66%)3344(Top 72%)156(Top 66%)
Garmin Hill Challenge11.38 mi0.51 mi4405-1213399-85158-25453(Top 83%)4036(Top 87%)191(Top 81%)
14.95 Miles14.95 mi3.57 mi4860-4553700-301175-175434(Top 83%)4014(Top 86%)195(Top 83%)
18 Miles18.00 mi3.05 mi4910-503710-10176-15393(Top 82%)3892(Top 84%)191(Top 81%)
25 Miles25.00 mi7.00 mi4923-133669+41179-34918(Top 75%)3564(Top 77%)183(Top 78%)
Finish26.22 mi1.22 mi4931-83670-1178+15015(Top 77%)3621(Top 78%)175(Top 74%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 59%
×1human
+6ft-10ft

Overall

3848

Males

3026

M50-54

154

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 66%
×6stories
+97ft-86ft

Overall

4332

Males

3353

M50-54

164

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 79%
×15stories
+178ft-5ft

Overall

5200

Males

3902

M50-54

189

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 66%
×20stories
+201ft-318ft

Overall

4329

Males

3344

M50-54

157

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 83%
×11stories
+134ft-79ft

Overall

5453

Males

4036

M50-54

191

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 83%
×17stories
+251ft-225ft

Overall

5434

Males

4014

M50-54

195

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 82%
×12stories
+165ft-60ft

Overall

5393

Males

3892

M50-54

191

18 Miles→25 Miles

18.0 - 25.0 mi

Top 75%
×22stories
+142ft-378ft

Overall

4918

Males

3564

M50-54

183

25 Miles→Finish

25.0 - 26.2 mi

Top 77%
~flat
+2ft-0ft

Overall

5015

Males

3621

M50-54

175

Passing Analysis

Category:
Athletes Passed
573*
Passed By
1656
Net Change
-1083
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#3848
1.81 Miles → 5.55 Miles106464-358#3848#4206
5.55 Miles → 6.52 Miles14145-131#4206#4337
6.52 Miles → 10.87 Miles154*101+53#4337#4284
10.87 Miles → Garmin Hill Challenge6127-121#4284#4405
Garmin Hill Challenge → 14.95 Miles10*465-455#4405#4860
14.95 Miles → 18 Miles83*133-50#4860#4910
18 Miles → 25 Miles178*191-13#4910#4923
25 Miles → Finish22*30-8#4923#4931
TOTALS573*1656-1083

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon