Dawn Liao

Bib: 13268FAge: 44

Alameda, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Top 48%
Masters (Masters Women)
#0 / 596
Top 38%
Division (F40-44)
#0 / 178
Top 40%
Race Day Weather
54°/44°F
overcast clouds

⏱️ 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
2.2M
8:29/mi
18:40
→ flat
5.7M
11:11/mi
57:50
100780.1%
6.43M
14:52/mi
1:08:41
1473.8%
8.3M
8:44/mi
1:25:01
88530.3%
11.45M
11:31/mi
2:01:16
2933310.2%
FINISH· 13.11 mi
12:24/mi
2:21:50
61910.3%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi07:16:1618:408:2918:40
8:29
-
5.7M
5.70 mi07:55:2657:5010:0939:10
11:11
+2:42
6.43M
6.43 mi08:06:171:08:4110:4110:51
14:52
+3:41
8.3M
8.30 mi08:22:371:25:0110:1516:20
8:44
-6:08
11.45M
11.45 mi08:58:522:01:1610:3536:15
11:31
+2:47
FINISH
13.11 mi09:19:262:21:5010:4920:34
12:24
+0:53

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

10:49 /mi

Slowest Pace

14:52 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:00

25% of race

Time at Steady Pace

1:35:59

68% of race

Time at Slower Pace

10:51

8% of race

Average Pace: 10:49 /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
2.2M
2.20 mi07:16:1618:408:2918:40
8:29
#2035
5.7M
5.70 mi07:55:2657:5010:0939:10
11:11
#2304
6.43M
6.43 mi08:06:171:08:4110:4110:51
14:52
#2290
8.3M
8.30 mi08:22:371:25:0110:1516:20
8:44
#2281
11.45M
11.45 mi08:58:522:01:1610:3536:15
11:31
#2321
FINISH
13.11 mi09:19:262:21:5010:4920:34
12:24
#2367
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2.2M2.20 mi2.20 mi2035762542035(Top 50%)762(Top 39%)54(Top 30%)
5.7M5.70 mi3.50 mi2304-269881-11965-112484(Top 61%)976(Top 50%)73(Top 41%)
6.43M6.43 mi0.73 mi2290+14865+16652284(Top 56%)860(Top 44%)64(Top 36%)
8.3M8.30 mi1.87 mi2281+9862+367-22330(Top 57%)886(Top 46%)71(Top 40%)
11.45M11.45 mi3.15 mi2321-40891-2970-32427(Top 59%)951(Top 49%)76(Top 43%)
FINISH13.11 mi1.66 mi2367-46922-3171-12522(Top 61%)1046(Top 54%)83(Top 47%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 50%
~flat
+6ft-3ft

Overall

2035

Females

762

F40-44

55

2.2M→5.7M

2.2 - 5.7 mi

Top 61%
×5story building
+100ft-78ft

Overall

2484

Females

976

F40-44

74

5.7M→6.43M

5.7 - 6.4 mi

Top 56%
×12story building
+147ft-0ft

Overall

2284

Females

860

F40-44

64

6.43M→8.3M

6.4 - 8.3 mi

Top 57%
×4story building
+88ft-53ft

Overall

2330

Females

886

F40-44

72

8.3M→11.45M

8.3 - 11.4 mi

Top 59%
×20story building
+293ft-331ft

Overall

2427

Females

951

F40-44

76

11.45M→FINISH

11.4 - 13.1 mi

Top 61%
×7story building
+61ft-91ft

Overall

2522

Females

1046

F40-44

83

Passing Analysis

Category:
Athletes Passed
235*
Passed By
567
Net Change
-332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2035
2.2M5.7M62331-269#2035#2304
5.7M6.43M4026+14#2304#2290
6.43M8.3M4233+9#2290#2281
8.3M11.45M62*102-40#2281#2321
11.45MFINISH29*75-46#2321#2367
TOTALS235*567-332

* 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