Chris Lee

Bib: 12048FAge: 52

LOS ALTOS, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Top 44%
Masters (Masters Women)
#0 / 596
Top 34%
Division (F50-54)
#0 / 132
Top 29%
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
9:09/mi
20:07
→ flat
5.7M
11:12/mi
59:19
100780.1%
6.43M
14:52/mi
1:10:10
1473.8%
8.3M
8:12/mi
1:25:30
88530.3%
11.45M
10:10/mi
1:57:30
2933310.2%
FINISH· 13.11 mi
13:17/mi
2:19:32
61910.3%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:58:1820:079:0920:07
9:09
-
5.7M
5.70 mi07:37:3059:1910:2439:12
11:12
+2:03
6.43M
6.43 mi07:48:211:10:1010:5510:51
14:52
+3:40
8.3M
8.30 mi08:03:411:25:3010:1815:20
8:12
-6:40
11.45M
11.45 mi08:35:411:57:3010:1632:00
10:10
+1:58
FINISH
13.11 mi08:57:432:19:3210:3922:02
13:17
+3:07

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

8:12 /mi

Average Pace

10:39 /mi

Slowest Pace

14:52 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:27

25% of race

Time at Steady Pace

1:11:12

51% of race

Time at Slower Pace

32:53

24% of race

Average Pace: 10:39 /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 mi06:58:1820:079:0920:07
9:09
#2771
5.7M
5.70 mi07:37:3059:1910:2439:12
11:12
#2569
6.43M
6.43 mi07:48:211:10:1010:5510:51
14:52
#2497
8.3M
8.30 mi08:03:411:25:3010:1815:20
8:12
#2328
11.45M
11.45 mi08:35:411:57:3010:1632:00
10:10
#2060
FINISH
13.11 mi08:57:432:19:3210:3922:02
13:17
#2237
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2.2M2.20 mi2.20 mi27711138562771(Top 68%)1138(Top 59%)56(Top 43%)
5.7M5.70 mi3.50 mi2569+2021025+11344+122492(Top 61%)980(Top 51%)43(Top 33%)
6.43M6.43 mi0.73 mi2497+72976+4943+12278(Top 56%)856(Top 44%)39(Top 30%)
8.3M8.30 mi1.87 mi2328+169882+9439+41848(Top 45%)644(Top 33%)33(Top 25%)
11.45M11.45 mi3.15 mi2060+268749+13334+51527(Top 37%)507(Top 26%)22(Top 17%)
FINISH13.11 mi1.66 mi2237-177844-9538-42918(Top 71%)1271(Top 66%)68(Top 52%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 68%
~flat
+6ft-3ft

Overall

2771

Females

1138

F50-54

58

2.2M→5.7M

2.2 - 5.7 mi

Top 61%
×5story building
+100ft-78ft

Overall

2492

Females

980

F50-54

45

5.7M→6.43M

5.7 - 6.4 mi

Top 56%
×12story building
+147ft-0ft

Overall

2278

Females

856

F50-54

41

6.43M→8.3M

6.4 - 8.3 mi

Top 45%
×4story building
+88ft-53ft

Overall

1848

Females

644

F50-54

35

8.3M→11.45M

8.3 - 11.4 mi

Top 37%
×20story building
+293ft-331ft

Overall

1527

Females

507

F50-54

23

11.45M→FINISH

11.4 - 13.1 mi

Top 71%
×7story building
+61ft-91ft

Overall

2918

Females

1271

F50-54

69

Passing Analysis

Category:
Athletes Passed
834*
Passed By
300
Net Change
+534
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2771
2.2M5.7M290*88+202#2771#2569
5.7M6.43M8917+72#2569#2497
6.43M8.3M1712+169#2497#2328
8.3M11.45M270*2+268#2328#2060
11.45MFINISH14*191-177#2060#2237
TOTALS834*300+534

* 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