Wen-Pei Chen

MOUNTAIN VIEW, CA

Bib: 10809 F 32

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Division (F30-34)
#0 / 416
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
8:24/mi
18:28
→ flat
5.7M
11:37/mi
59:07
10078
6.43M
16:29/mi
1:11:09
147
8.3M
9:12/mi
1:28:22
8853
11.45M
11:58/mi
2:06:05
293331
FINISH· 13.11 mi
11:55/mi
2:25:51
6191
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
18:288:242.20 mi18:28
8:24
-
5.7M
59:0710:223.50 mi40:39
11:37
+3:13
6.43M
1:11:0911:040.73 mi12:02
16:29
+4:52
8.3M
1:28:2210:391.87 mi17:13
9:12
-7:17
11.45M
2:06:0511:013.15 mi37:43
11:58
+2:46
FINISH(13.11 mi)
2:25:5111:081.66 mi19:46
11:55
-0:03
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:24 /mi

Average Pace

11:08 /mi

Slowest Pace

16:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

35:41

24% of race

Time at Steady Pace

1:38:08

67% of race

Time at Slower Pace

12:02

8% of race

Average Pace: 11:08 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.2M2.20 mi19086981511908698151
5.7M3.50 mi2528-6201000-302211-6027771133240
6.43M0.73 mi2640-1121060-60225-1430621291278
8.3M1.87 mi2655-151069-9221+427551117235
11.45M3.15 mi2649+61068+1224-326921105236
FINISH(13.11 mi)1.66 mi2575+741031+37215+92298914199

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 47%
~flat
+6ft-3ft

Overall

1908

Females

698

F30-34

152

2.2M→5.7M

2.2 - 5.7 mi

Top 68%
×5story building
+100ft-78ft

Overall

2777

Females

1133

F30-34

241

5.7M→6.43M

5.7 - 6.4 mi

Top 75%
×12story building
+147ft-0ft

Overall

3062

Females

1291

F30-34

279

6.43M→8.3M

6.4 - 8.3 mi

Top 67%
×4story building
+88ft-53ft

Overall

2755

Females

1117

F30-34

235

8.3M→11.45M

8.3 - 11.4 mi

Top 66%
×20story building
+293ft-331ft

Overall

2692

Females

1105

F30-34

236

11.45M→FINISH

11.4 - 13.1 mi

Top 56%
×7story building
+61ft-91ft

Overall

2298

Females

914

F30-34

199

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.2M-#1908
2.2M5.7M
64424-620
#1908 #2528
5.7M6.43M
1197-112
#2528 #2640
6.43M8.3M
5641-15
#2640 #2655
8.3M11.45M
6672*+6
#2655 #2649
11.45MFINISH
1791*+74
#2649 #2575
TOTALS
902235*-667
#1908 #2575

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

Passing Visualized

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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