Andrea Chau

Monterey Park, CA

Bib: 13673 F 27

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 24%
Gender (Female)
#0 / 3107
Top 13%
Division (F25-29)
#0 / 761
Top 14%
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
8:58/mi
16:13
→ flat
12 ft elev
5.34M
8:59/mi
47:54
8074
19 ft elev
6.15M
9:23/mi
55:30
1262.8%
149 ft elev
10.54M
9:20/mi
1:36:29
2303610.6%
20 ft elev
11.05M
11:24/mi
1:42:18
1726.4%
213 ft elev
Finish· 13.11 mi
9:12/mi
2:01:15
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
55:309:01 /mi⚡ faster
2nd Half
1:05:459:27 /mi+18.5%
Positive split — 18.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:55:0516:138:5816:13
8:58
-
5.34M
5.34 mi07:26:4647:548:5831:41
8:59
+0:01
6.15M
6.15 mi07:34:2255:309:017:36
9:23
+0:24
10.54M
10.54 mi08:15:211:36:299:0940:59
9:20
-0:03
11.05M
11.05 mi08:21:101:42:189:155:49
11:24
+2:04
Finish
13.11 mi08:40:072:01:159:1518:57
9:12
-2:12

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

8:58 /mi

Average Pace

9:15 /mi

Slowest Pace

11:24 /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

1:55:26

95% of race

Time at Slower Pace

5:49

5% of race

Average Pace: 9:15 /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 mi06:55:0516:138:5816:13
8:58
#1895
5.34M
5.34 mi07:26:4647:548:5831:41
8:59
#1814
6.15M
6.15 mi07:34:2255:309:017:36
9:23
#1789
10.54M
10.54 mi08:15:211:36:299:0940:59
9:20
#1840
11.05M
11.05 mi08:21:101:42:189:155:49
11:24
#1769
Finish
13.11 mi08:40:072:01:159:1518:57
9:12
#1689
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi18954651211895465121
5.34M5.34 mi3.53 mi1814+81435+30109+121798428109
6.15M6.15 mi0.81 mi1789+25418+17108+11799422120
10.54M10.54 mi4.39 mi1840-51442-24121-131990492136
11.05M11.05 mi0.51 mi1769+71418+24112+9119323658
Finish13.11 mi2.06 mi1689+80396+22103+9142533287

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 27%
~flat
+4ft-3ft

Overall

1895

Females

465

F25-29

121

1.81M→5.34M

1.8 - 5.3 mi

Top 25%
×4story building
+80ft-74ft

Overall

1798

Females

428

F25-29

109

5.34M→6.15M

5.3 - 6.2 mi

Top 25%
×10story building
+126ft-4ft

Overall

1799

Females

422

F25-29

120

6.15M→10.54M

6.2 - 10.5 mi

Top 28%
×21story building
+230ft-361ft

Overall

1990

Females

492

F25-29

136

10.54M→11.05M

10.5 - 11.1 mi

Top 17%
×14story building
+172ft-0ft

Overall

1193

Females

236

F25-29

58

11.05M→Finish

11.1 - 13.1 mi

Top 20%
×7story building
+97ft-114ft

Overall

1425

Females

332

F25-29

87

Passing Analysis

Category:
Athletes Passed
525*
Passed By
319
Net Change
+206
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1895
1.81M5.34M195114+81#1895#1814
5.34M6.15M5631+25#1814#1789
6.15M10.54M93144-51#1789#1840
10.54M11.05M809+71#1840#1769
11.05MFinish101*21+80#1769#1689
TOTALS525*319+206

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

Passing Charts

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