Lili Chen

Santa Clara, CA

Bib: 14250 F 34

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 41%
Gender (Female)
#0 / 2293
Top 29%
Division (F30-34)
#0 / 465
Top 27%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:54/mi
29:37
→ flat
13 ft elev
6.62M
9:35/mi
1:12:41
299780.9%
239 ft elev
7.12M
12:52/mi
1:19:07
271.0%
269 ft elev
10.65M
8:51/mi
1:50:20
1273601.3%
48 ft elev
Finish· 13.11 mi
8:12/mi
2:10:29
2441141.0%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:12:4110:59 /mi+20.5%
2nd Half
57:488:54 /mi✓ faster
Negative split — 20.5% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
29:3713:542.13 mi29:37
13:54
-
6.62M
1:12:4110:594.49 mi43:04
9:35
-4:19
7.12M
1:19:0711:070.50 mi6:26
12:52
+3:17
10.65M
1:50:2010:223.53 mi31:13
8:51
-4:01
Finish(13.11 mi)
2:10:299:572.46 mi20:09
8:12
-0:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

9:57 /mi

Slowest Pace

13:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

20:09

15% of race

Time at Steady Pace

1:14:17

57% of race

Time at Slower Pace

36:03

28% of race

Average Pace: 9:57 /mi

Loading chart...
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

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi2.13 mi4064162633440641626334
6.62M6.62 mi4.49 mi2930+11341043+583213+1212307740146
7.12M7.12 mi0.50 mi2808+122980+63196+172072622120
10.65M10.65 mi3.53 mi2461+347811+169160+36174550289
Finish13.11 mi2.46 mi2143+318676+135124+36117629155

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 79%
~flat
+6ft-3ft

Overall

4064

Females

1626

F30-34

336

2.13M→6.62M

2.1 - 6.6 mi

Top 45%
×19story building
+299ft-78ft

Overall

2307

Females

740

F30-34

146

6.62M→7.12M

6.6 - 7.1 mi

Top 40%
×2story building
+27ft-0ft

Overall

2072

Females

622

F30-34

120

7.12M→10.65M

7.1 - 10.7 mi

Top 34%
×21story building
+127ft-360ft

Overall

1745

Females

502

F30-34

89

10.65M→Finish

10.7 - 13.1 mi

Top 23%
×17story building
+244ft-114ft

Overall

1176

Females

291

F30-34

55

Passing Analysis

Category:
Athletes Passed
1941*
Passed By
20
Net Change
+1921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#4064
2.13M6.62M1135*1+1134#4064#2930
6.62M7.12M13614+122#2930#2808
7.12M10.65M351*4+347#2808#2461
10.65MFinish319*1+318#2461#2143
TOTALS1941*20+1921

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

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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