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SF MARATHON 2025

Peng Xu

Bib: 2713โ€ขMโ€ขAge: 51

Los Altos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 23%
Gender (Male)
#0 / 4641
Top 27%
Masters (Masters Men)
#0 / 1347
Top 20%
Division (M50-54)
#0 / 235
Top 23%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
15:06
Rank: #1303
Start โ†’ 1.81 Miles
15:06 | 8:21/mi
5.55 Miles
46:03
Rank: #1151 (+152)
1.81 Miles โ†’ 5.55 Miles
30:57 | 8:17/mi
6.52 Miles
54:10
Rank: #1081 (+70)
5.55 Miles โ†’ 6.52 Miles
8:07 | 8:22/mi
10.87 Miles
1:30:32
Rank: #1112 (-31)
6.52 Miles โ†’ 10.87 Miles
36:22 | 8:22/mi
Garmin Hill Challengeยท 11.38 mi
1:35:31
Rank: #1087 (+25)
10.87 Miles โ†’ Garmin Hill Challenge
4:59 | 9:47/mi
14.95 Miles
2:04:01
Rank: #1227 (-140)
Garmin Hill Challenge โ†’ 14.95 Miles
28:30 | 7:59/mi
18 Miles
2:34:12
Rank: #1253 (-26)
14.95 Miles โ†’ 18 Miles
30:11 | 9:54/mi
25 Miles
3:42:20
Rank: #1489 (-236)
18 Miles โ†’ 25 Miles
1:08:08 | 9:44/mi
Finishยท 26.22 mi
3:53:39
Rank: #1479 (+10)
25 Miles โ†’ Finish
11:19 | 9:17/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:41:2415:068:2115:06
8:21
-
5.55 Miles
5.55 mi06:12:2146:038:1830:57
8:17
-0:04
6.52 Miles
6.52 mi06:20:2854:108:188:07
8:22
+0:05
10.87 Miles
10.87 mi06:56:501:30:328:2036:22
8:22
0:00
Garmin Hill Challenge
11.38 mi07:01:491:35:318:244:59
9:47
+1:25
14.95 Miles
14.95 mi07:30:192:04:018:1828:30
7:59
-1:48
18 Miles
18.00 mi08:00:302:34:128:3430:11
9:54
+1:55
25 Miles
25.00 mi09:08:383:42:208:541:08:08
9:44
-0:10
Finish
26.22 mi09:19:573:53:398:5511:19
9:17
-0:27

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

7:59 /mi

Average Pace

8:55 /mi

Slowest Pace

9:54 /mi

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Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

28:30

12% of race

Time at Steady Pace

1:30:32

39% of race

Time at Slower Pace

1:54:37

49% of race

Average Pace: 8:55 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:41:2415:068:2115:06
8:21
#1303
5.55 Miles
5.55 mi06:12:2146:038:1830:57
8:17
#1151
6.52 Miles
6.52 mi06:20:2854:108:188:07
8:22
#1081
10.87 Miles
10.87 mi06:56:501:30:328:2036:22
8:22
#1112
Garmin Hill Challenge
11.38 mi07:01:491:35:318:244:59
9:47
#1087
14.95 Miles
14.95 mi07:30:192:04:018:1828:30
7:59
#1227
18 Miles
18.00 mi08:00:302:34:128:3430:11
9:54
#1253
25 Miles
25.00 mi09:08:383:42:208:541:08:08
9:44
#1489
Finish
26.22 mi09:19:573:53:398:5511:19
9:17
#1479
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81 Miles1.81 mi1.81 mi13031153501303(Top 20%)1153(Top 25%)50(Top 21%)
5.55 Miles5.55 mi3.74 mi1151+1521032+12144+61120(Top 17%)1009(Top 22%)42(Top 18%)
6.52 Miles6.52 mi0.97 mi1081+70978+5441+3800(Top 12%)726(Top 16%)27(Top 11%)
10.87 Miles10.87 mi4.35 mi1112-31997-19411201(Top 18%)1064(Top 23%)46(Top 20%)
Garmin Hill Challenge11.38 mi0.51 mi1087+25983+1441893(Top 14%)813(Top 18%)20(Top 9%)
14.95 Miles14.95 mi3.57 mi1227-1401088-10546-51891(Top 29%)1623(Top 35%)62(Top 26%)
18 Miles18.00 mi3.05 mi1253-261107-19461625(Top 25%)1393(Top 30%)54(Top 23%)
25 Miles25.00 mi7.00 mi1489-2361282-17555-92118(Top 32%)1719(Top 37%)83(Top 35%)
Finish26.22 mi1.22 mi1479+101270+1254+11594(Top 24%)1299(Top 28%)50(Top 21%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 20%
ร—1human
+6ft-10ft

Overall

1303

Males

1153

M50-54

50

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 17%
ร—6stories
+97ft-86ft

Overall

1120

Males

1009

M50-54

42

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 12%
ร—15stories
+178ft-5ft

Overall

800

Males

726

M50-54

27

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 18%
ร—20stories
+201ft-318ft

Overall

1201

Males

1064

M50-54

46

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 14%
ร—11stories
+134ft-79ft

Overall

893

Males

813

M50-54

20

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 29%
ร—17stories
+251ft-225ft

Overall

1891

Males

1623

M50-54

62

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 25%
ร—12stories
+165ft-60ft

Overall

1625

Males

1393

M50-54

54

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 32%
ร—22stories
+142ft-378ft

Overall

2118

Males

1719

M50-54

83

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 24%
~flat
+2ft-0ft

Overall

1594

Males

1299

M50-54

50

Passing Analysis

Category:
Athletes Passed
462*
Passed By
638
Net Change
-176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#1303
1.81 Miles โ†’ 5.55 Miles18533+152#1303#1151
5.55 Miles โ†’ 6.52 Miles722+70#1151#1081
6.52 Miles โ†’ 10.87 Miles36*67-31#1081#1112
10.87 Miles โ†’ Garmin Hill Challenge294+25#1112#1087
Garmin Hill Challenge โ†’ 14.95 Miles9149-140#1087#1227
14.95 Miles โ†’ 18 Miles55*81-26#1227#1253
18 Miles โ†’ 25 Miles46*282-236#1253#1489
25 Miles โ†’ Finish30*20+10#1489#1479
TOTALS462*638-176

* 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