Luxin Xu

Bib: 13992FAge: 25

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F25-29)
#0 / 761
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
12:41/mi
22:58
→ flat
5.34M
12:41/mi
1:07:46
8074
6.15M
13:28/mi
1:18:40
1262.8%
10.54M
13:07/mi
2:16:16
2303610.6%
11.05M
18:39/mi
2:25:47
1726.4%
Finish· 13.11 mi
15:11/mi
2:57:02
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:18:40
Pace12:48 /mi
2nd Half
Distance6.96 mi
Time1:38:22
Pace14:08 /mi
📊Positive Split: 25.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:05:2522:5812:4122:58
12:41
-
5.34M
5.34 mi07:50:131:07:4612:4144:48
12:41
0:00
6.15M
6.15 mi08:01:071:18:4012:4810:54
13:28
+0:47
10.54M
10.54 mi08:58:432:16:1612:5657:36
13:07
-0:21
11.05M
11.05 mi09:08:142:25:4713:129:31
18:39
+5:32
Finish
13.11 mi09:39:292:57:0213:3031:15
15:11
-3:28

Checkpoints & Pacing

📈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

12:41 /mi

Average Pace

13:30 /mi

Slowest Pace

18:39 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:16:16

77% of race

Time at Slower Pace

40:46

23% of race

Average Pace: 13:30 /mi

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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...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi07:05:2522:5812:4122:58
12:41
#6840
5.34M
5.34 mi07:50:131:07:4612:4144:48
12:41
#6613
6.15M
6.15 mi08:01:071:18:4012:4810:54
13:28
#6582
10.54M
10.54 mi08:58:432:16:1612:5657:36
13:07
#6476
11.05M
11.05 mi09:08:142:25:4713:129:31
18:39
#6453
Finish
13.11 mi09:39:292:57:0213:3031:15
15:11
#6512
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi684029527366840(Top 96%)2952(Top 95%)736(Top 97%)
5.34M5.34 mi3.53 mi6613+2272798+154716+206507(Top 92%)2731(Top 88%)703(Top 92%)
6.15M6.15 mi0.81 mi6582+312779+19713+36283(Top 88%)2603(Top 84%)676(Top 89%)
10.54M10.54 mi4.39 mi6476+1062732+47704+96228(Top 88%)2610(Top 84%)683(Top 90%)
11.05M11.05 mi0.51 mi6453+232714+18701+36126(Top 86%)2553(Top 82%)669(Top 88%)
Finish13.11 mi2.06 mi6512-592754-40714-136647(Top 94%)2887(Top 93%)733(Top 96%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 96%
~flat
+4ft-3ft

Overall

6840

Females

2952

F25-29

737

1.81M→5.34M

1.8 - 5.3 mi

Top 92%
×4story building
+80ft-74ft

Overall

6507

Females

2731

F25-29

704

5.34M→6.15M

5.3 - 6.2 mi

Top 88%
×10story building
+126ft-4ft

Overall

6283

Females

2603

F25-29

677

6.15M→10.54M

6.2 - 10.5 mi

Top 88%
×21story building
+230ft-361ft

Overall

6228

Females

2610

F25-29

684

10.54M→11.05M

10.5 - 11.1 mi

Top 86%
×14story building
+172ft-0ft

Overall

6126

Females

2553

F25-29

670

11.05M→Finish

11.1 - 13.1 mi

Top 94%
×7story building
+97ft-114ft

Overall

6647

Females

2887

F25-29

733

Passing Analysis

Category:
Athletes Passed
505*
Passed By
177
Net Change
+328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6840
1.81M5.34M252*25+227#6840#6613
5.34M6.15M4817+31#6613#6582
6.15M10.54M145*39+106#6582#6476
10.54M11.05M274+23#6476#6453
11.05MFinish33*92-59#6453#6512
TOTALS505*177+328

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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