Xianchu Wen

SAN JOSE, CA

Bib: 18729 M 25

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M25-29)
#0 / 899
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
8:29/mi
15:22
→ flat
12 ft elev
5.34M
9:40/mi
49:30
8074
19 ft elev
6.15M
11:02/mi
58:26
1262.8%
149 ft elev
10.54M
11:15/mi
1:47:48
2303610.6%
20 ft elev
11.05M
16:28/mi
1:56:12
1726.4%
213 ft elev
Finish· 13.11 mi
13:20/mi
2:23:39
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time58:26
Pace9:30 /mi
2nd Half
Distance6.96 mi
Time1:25:13
Pace12:15 /mi
📊Positive Split: 45.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:07:0215:228:2915:22
8:29
-
5.34M
5.34 mi07:41:1049:309:1634:08
9:40
+1:11
6.15M
6.15 mi07:50:0658:269:308:56
11:02
+1:22
10.54M
10.54 mi08:39:281:47:4810:1449:22
11:15
+0:13
11.05M
11.05 mi08:47:521:56:1210:318:24
16:28
+5:13
Finish
13.11 mi09:15:192:23:3910:5727:27
13:20
-3:08

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

8:29 /mi

Average Pace

10:57 /mi

Slowest Pace

16:28 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:30

34% of race

Time at Steady Pace

58:18

41% of race

Time at Slower Pace

35:51

25% of race

Average Pace: 10:57 /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.

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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 mi07:07:0215:228:2915:22
8:29
#1178
5.34M
5.34 mi07:41:1049:309:1634:08
9:40
#2294
6.15M
6.15 mi07:50:0658:269:308:56
11:02
#2581
10.54M
10.54 mi08:39:281:47:4810:1449:22
11:15
#3473
11.05M
11.05 mi08:47:521:56:1210:318:24
16:28
#3613
Finish
13.11 mi09:15:192:23:3910:5727:27
13:20
#4141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi11789542331178(Top 17%)954(Top 24%)233(Top 26%)
5.34M5.34 mi3.53 mi2294-11161672-718415-1822916(Top 41%)2026(Top 51%)492(Top 55%)
6.15M6.15 mi0.81 mi2581-2871834-162450-354186(Top 59%)2702(Top 68%)670(Top 75%)
10.54M10.54 mi4.39 mi3473-8922330-496560-1104573(Top 64%)2860(Top 72%)686(Top 76%)
11.05M11.05 mi0.51 mi3613-1402400-70577-174858(Top 68%)2962(Top 74%)716(Top 80%)
Finish13.11 mi2.06 mi4141-5282653-253637-605888(Top 83%)3383(Top 85%)784(Top 87%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 17%
~flat
+4ft-3ft

Overall

1178

Males

954

M25-29

234

1.81M→5.34M

1.8 - 5.3 mi

Top 41%
×4story building
+80ft-74ft

Overall

2916

Males

2026

M25-29

493

5.34M→6.15M

5.3 - 6.2 mi

Top 59%
×10story building
+126ft-4ft

Overall

4186

Males

2702

M25-29

671

6.15M→10.54M

6.2 - 10.5 mi

Top 64%
×21story building
+230ft-361ft

Overall

4573

Males

2860

M25-29

687

10.54M→11.05M

10.5 - 11.1 mi

Top 68%
×14story building
+172ft-0ft

Overall

4858

Males

2962

M25-29

717

11.05M→Finish

11.1 - 13.1 mi

Top 83%
×7story building
+97ft-114ft

Overall

5888

Males

3383

M25-29

784

Passing Analysis

Category:
Athletes Passed
53*
Passed By
3016
Net Change
-2963
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1178
1.81M5.34M61122-1116#1178#2294
5.34M6.15M1288-287#2294#2581
6.15M10.54M24*916-892#2581#3473
10.54M11.05M10150-140#3473#3613
11.05MFinish12*540-528#3613#4141
TOTALS53*3016-2963

* 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

Race Place Events

Race Place Events