Kenny Kwan

San Francisco, CA

Bib: 12769 M 45

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 24%
Gender (Male)
#0 / 3977
Top 33%
Masters (Masters Men)
#0 / 1096
Top 25%
Division (M45-49)
#0 / 282
Top 27%
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
8:49/mi
15:57
→ flat
12 ft elev
5.34M
8:58/mi
47:35
8074
19 ft elev
6.15M
9:22/mi
55:10
1262.8%
149 ft elev
10.54M
9:16/mi
1:35:50
2303610.6%
20 ft elev
11.05M
11:20/mi
1:41:37
1726.4%
213 ft elev
Finish· 13.11 mi
9:46/mi
2:01:43
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time55:10
Pace8:58 /mi
2nd Half
Distance6.96 mi
Time1:06:33
Pace9:34 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:59:5815:578:4915:57
8:49
-
5.34M
5.34 mi07:31:3647:358:5531:38
8:58
+0:09
6.15M
6.15 mi07:39:1155:108:587:35
9:22
+0:24
10.54M
10.54 mi08:19:511:35:509:0640:40
9:16
-0:06
11.05M
11.05 mi08:25:381:41:379:125:47
11:20
+2:04
Finish
13.11 mi08:45:442:01:439:1720:06
9:46
-1:34

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

8:49 /mi

Average Pace

9:17 /mi

Slowest Pace

11:20 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:57

13% of race

Time at Steady Pace

1:39:59

82% of race

Time at Slower Pace

5:47

5% of race

Average Pace: 9:17 /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 mi06:59:5815:578:4915:57
8:49
#1636
5.34M
5.34 mi07:31:3647:358:5531:38
8:58
#1707
6.15M
6.15 mi07:39:1155:108:587:35
9:22
#1691
10.54M
10.54 mi08:19:511:35:509:0640:40
9:16
#1751
11.05M
11.05 mi08:25:381:41:379:125:47
11:20
#1683
Finish
13.11 mi08:45:442:01:439:1720:06
9:46
#1728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.81M1.81 mi1.81 mi16361253721636(Top 23%)1253(Top 32%)72(Top 26%)
5.34M5.34 mi3.53 mi1707-711304-5178-61776(Top 25%)1353(Top 34%)84(Top 30%)
6.15M6.15 mi0.81 mi1691+161296+875+31780(Top 25%)1358(Top 34%)76(Top 27%)
10.54M10.54 mi4.39 mi1751-601335-3981-61889(Top 27%)1422(Top 36%)86(Top 30%)
11.05M11.05 mi0.51 mi1683+681294+4177+41151(Top 16%)925(Top 23%)46(Top 16%)
Finish13.11 mi2.06 mi1728-451314-20772163(Top 30%)1549(Top 39%)94(Top 33%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 23%
~flat
+4ft-3ft

Overall

1636

Males

1253

M45-49

72

1.81M→5.34M

1.8 - 5.3 mi

Top 25%
×4story building
+80ft-74ft

Overall

1776

Males

1353

M45-49

84

5.34M→6.15M

5.3 - 6.2 mi

Top 25%
×10story building
+126ft-4ft

Overall

1780

Males

1358

M45-49

77

6.15M→10.54M

6.2 - 10.5 mi

Top 27%
×21story building
+230ft-361ft

Overall

1889

Males

1422

M45-49

86

10.54M→11.05M

10.5 - 11.1 mi

Top 16%
×14story building
+172ft-0ft

Overall

1151

Males

925

M45-49

46

11.05M→Finish

11.1 - 13.1 mi

Top 30%
×7story building
+97ft-114ft

Overall

2163

Males

1549

M45-49

94

Passing Analysis

Category:
Athletes Passed
382*
Passed By
474
Net Change
-92
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1636
1.81M5.34M130201-71#1636#1707
5.34M6.15M4933+16#1707#1691
6.15M10.54M93153-60#1691#1751
10.54M11.05M735+68#1751#1683
11.05MFinish37*82-45#1683#1728
TOTALS382*474-92

* 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