David King

Bib: 13449MAge: 71

Los Altos Hills, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Masters (Masters Men)
#0 / 1096
Division (M70-74)
#0 / 24
Race Day Weather
56°/46°F
light rain

⏱️ 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
1.81M
11:05/mi
20:03
→ flat
5.34M
11:57/mi
1:02:13
8074
6.15M
12:30/mi
1:12:20
1262.8%
10.54M
11:40/mi
2:03:35
2303610.6%
11.05M
15:25/mi
2:11:27
1726.4%
Finish· 13.11 mi
11:10/mi
2:34:26
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:12:20
Pace11:46 /mi
2nd Half
Distance6.96 mi
Time1:22:06
Pace11:48 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:54:1520:0311:0520:03
11:05
-
5.34M
5.34 mi07:36:251:02:1311:3942:10
11:57
+0:52
6.15M
6.15 mi07:46:321:12:2011:4610:07
12:30
+0:33
10.54M
10.54 mi08:37:472:03:3511:4451:15
11:40
-0:50
11.05M
11.05 mi08:45:392:11:2711:547:52
15:25
+3:45
Finish
13.11 mi09:08:382:34:2611:4722:59
11:10
-4:15

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

11:05 /mi

Average Pace

11:47 /mi

Slowest Pace

15:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:02

28% of race

Time at Steady Pace

1:43:32

67% of race

Time at Slower Pace

7:52

5% of race

Average Pace: 11:47 /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
1.81M
1.81 mi06:54:1520:0311:0520:03
11:05
#5818
5.34M
5.34 mi07:36:251:02:1311:3942:10
11:57
#5941
6.15M
6.15 mi07:46:321:12:2011:4610:07
12:30
#5897
10.54M
10.54 mi08:37:472:03:3511:4451:15
11:40
#5535
11.05M
11.05 mi08:45:392:11:2711:547:52
15:25
#5447
Finish
13.11 mi09:08:382:34:2611:4722:59
11:10
#5222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
1.81M1.81 mi1.81 mi58183471155818(Top 82%)3471(Top 87%)15(Top 63%)
5.34M5.34 mi3.53 mi5941-1233519-4816-16011(Top 85%)3546(Top 89%)16(Top 67%)
6.15M6.15 mi0.81 mi5897+443496+2315+15630(Top 79%)3385(Top 85%)13(Top 54%)
10.54M10.54 mi4.39 mi5535+3623321+17514+15073(Top 71%)3085(Top 78%)13(Top 54%)
11.05M11.05 mi0.51 mi5447+883283+38144233(Top 60%)2674(Top 67%)7(Top 29%)
Finish13.11 mi2.06 mi5222+2253162+121144037(Top 57%)2518(Top 63%)7(Top 29%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 82%
~flat
+4ft-3ft

Overall

5818

Males

3471

M70-74

15

1.81M→5.34M

1.8 - 5.3 mi

Top 85%
×4story building
+80ft-74ft

Overall

6011

Males

3546

M70-74

16

5.34M→6.15M

5.3 - 6.2 mi

Top 79%
×10story building
+126ft-4ft

Overall

5630

Males

3385

M70-74

13

6.15M→10.54M

6.2 - 10.5 mi

Top 71%
×21story building
+230ft-361ft

Overall

5073

Males

3085

M70-74

13

10.54M→11.05M

10.5 - 11.1 mi

Top 60%
×14story building
+172ft-0ft

Overall

4233

Males

2674

M70-74

7

11.05M→Finish

11.1 - 13.1 mi

Top 57%
×7story building
+97ft-114ft

Overall

4037

Males

2518

M70-74

7

Passing Analysis

Category:
Athletes Passed
950*
Passed By
354
Net Change
+596
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#5818
1.81M5.34M149*272-123#5818#5941
5.34M6.15M7834+44#5941#5897
6.15M10.54M399*37+362#5897#5535
10.54M11.05M924+88#5535#5447
11.05MFinish232*7+225#5447#5222
TOTALS950*354+596

* 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

Race Place Events

Race Place Events