Mei Lu

Los Altos, CA

Bib: 14544 F 55

0:00
0:00
/ mi
Masters
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Masters (Masters Women)
#0 / 596
Division (F55-59)
#0 / 78
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 10
Start
0:00
Race begins
2.2M
10:18/mi
22:40
→ flat
5.7M
13:26/mi
1:09:42
10078
6.43M
18:55/mi
1:23:31
147
8.3M
10:52/mi
1:43:50
8853
11.45M
14:58/mi
2:30:59
293331
FINISH· 13.11 mi
15:45/mi
2:57:07
6191
Course Elevation
774ft
Total climb
557ft
Total descent
267ft
Range
10 to 277 ft
×22story building

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The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
22:4010:182.20 mi22:40
10:18
-
5.7M
1:09:4212:143.50 mi47:02
13:26
+3:08
6.43M
1:23:3112:590.73 mi13:49
18:55
+5:29
8.3M
1:43:5012:311.87 mi20:19
10:52
-8:03
11.45M
2:30:5913:113.15 mi47:09
14:58
+4:06
FINISH(13.11 mi)
2:57:0713:311.66 mi26:08
15:45
+0:47
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

13:31 /mi

Slowest Pace

18:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:30:01

51% of race

Time at Steady Pace

1:13:17

41% of race

Time at Slower Pace

13:49

8% of race

Average Pace: 13:31 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2.2M2.20 mi36701640593670164059
5.7M3.50 mi3641+291621+19593631162258
6.43M0.73 mi3665-241638-1758+13693166864
8.3M1.87 mi3670-51641-360-23660164862
11.45M3.15 mi3690-201663-2265-53751171267
FINISH(13.11 mi)1.66 mi3676+141658+563+23637167160

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 89%
~flat
+6ft-3ft

Overall

3670

Females

1640

F55-59

59

2.2M→5.7M

2.2 - 5.7 mi

Top 88%
×5story building
+100ft-78ft

Overall

3631

Females

1622

F55-59

58

5.7M→6.43M

5.7 - 6.4 mi

Top 90%
×12story building
+147ft-0ft

Overall

3693

Females

1668

F55-59

64

6.43M→8.3M

6.4 - 8.3 mi

Top 89%
×4story building
+88ft-53ft

Overall

3660

Females

1648

F55-59

62

8.3M→11.45M

8.3 - 11.4 mi

Top 91%
×20story building
+293ft-331ft

Overall

3751

Females

1712

F55-59

67

11.45M→FINISH

11.4 - 13.1 mi

Top 89%
×7story building
+61ft-91ft

Overall

3637

Females

1671

F55-59

60

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.2M-#3670
2.2M5.7M
76105*+29
#3670 #3641
5.7M6.43M
3511-24
#3641 #3665
6.43M8.3M
3025-5
#3665 #3670
8.3M11.45M
5636*-20
#3670 #3690
11.45MFINISH
2337*+14
#3690 #3676
TOTALS
220214*-6
#3670 #3676

* 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