All Results|Race Analytics|Course
SF MARATHON 2022

Willis Lam

Bib: 8740•M•Age: 44

Cairns

Masters
San Francisco Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 4134
Top 32%
Gender (Male)
#0 / 2911
Top 38%
Masters (Masters Men)
#0 / 1034
Top 29%
Division (M40-44)
#0 / 315
Top 30%
Race Day Weather
54°/44°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
17:04
Rank: #1422
Start → 2.2 Miles
17:04 | 7:45/mi
5.7 Miles
49:32
Rank: #1310 (+112)
2.2 Miles → 5.7 Miles
32:28 | 9:17/mi
6.43 Miles
58:07
Rank: #1246 (+64)
5.7 Miles → 6.43 Miles
8:35 | 11:45/mi
10.92 Miles
1:34:34
Rank: #1144 (+102)
6.43 Miles → 10.92 Miles
36:27 | 8:07/mi
Garmin Hill Challenge· 11.42 mi
1:39:49
Rank: #1115 (+29)
10.92 Miles → Garmin Hill Challenge
5:15 | 10:30/mi
14.95 Miles
2:07:42
Rank: #1054 (+61)
Garmin Hill Challenge → 14.95 Miles
27:53 | 7:54/mi
18 Miles
2:38:27
Rank: #1089 (-35)
14.95 Miles → 18 Miles
30:45 | 10:05/mi
24 Miles
3:42:58
Rank: #1359 (-270)
18 Miles → 24 Miles
1:04:31 | 10:45/mi
Finish· 26.22 mi
4:04:20
Rank: #1342 (+17)
24 Miles → Finish
21:22 | 9:38/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:57:5317:047:4517:04
7:45
-
5.7 Miles
5.70 mi06:30:2149:328:4132:28
9:17
+1:32
6.43 Miles
6.43 mi06:38:5658:079:028:35
11:45
+2:28
10.92 Miles
10.92 mi07:15:231:34:348:4036:27
8:07
-3:38
Garmin Hill Challenge
11.42 mi07:20:381:39:498:445:15
10:30
+2:23
14.95 Miles
14.95 mi07:48:312:07:428:3327:53
7:54
-2:36
18 Miles
18.00 mi08:19:162:38:278:4830:45
10:05
+2:11
24 Miles
24.00 mi09:23:473:42:589:171:04:31
10:45
+0:40
Finish
26.22 mi09:45:094:04:209:2021:22
9:38
-1:07

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:45 /mi

Average Pace

9:20 /mi

Slowest Pace

11:45 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:21:24

33% of race

Time at Steady Pace

1:24:35

35% of race

Time at Slower Pace

1:18:21

32% of race

Average Pace: 9:19 /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.

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:57:5317:047:4517:04
7:45
#1422
5.7 Miles
5.70 mi06:30:2149:328:4132:28
9:17
#1310
6.43 Miles
6.43 mi06:38:5658:079:028:35
11:45
#1246
10.92 Miles
10.92 mi07:15:231:34:348:4036:27
8:07
#1144
Garmin Hill Challenge
11.42 mi07:20:381:39:498:445:15
10:30
#1115
14.95 Miles
14.95 mi07:48:312:07:428:3327:53
7:54
#1054
18 Miles
18.00 mi08:19:162:38:278:4830:45
10:05
#1089
24 Miles
24.00 mi09:23:473:42:589:171:04:31
10:45
#1359
Finish
26.22 mi09:45:094:04:209:2021:22
9:38
#1342
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi142211841141422(Top 34%)1184(Top 41%)114(Top 36%)
5.7 Miles5.70 mi3.50 mi1310+1121101+8398+161263(Top 31%)1063(Top 37%)96(Top 30%)
6.43 Miles6.43 mi0.73 mi1246+641055+4693+5943(Top 23%)821(Top 28%)68(Top 22%)
10.92 Miles10.92 mi4.49 mi1144+102972+8379+141010(Top 24%)869(Top 30%)76(Top 24%)
Garmin Hill Challenge11.42 mi0.50 mi1115+29953+1978+1956(Top 23%)827(Top 28%)66(Top 21%)
14.95 Miles14.95 mi3.53 mi1054+61902+5173+5889(Top 22%)770(Top 26%)64(Top 20%)
18 Miles18.00 mi3.05 mi1089-35934-3275-21277(Top 31%)1069(Top 37%)92(Top 29%)
24 Miles24.00 mi6.00 mi1359-2701128-19497-222045(Top 49%)1569(Top 54%)165(Top 52%)
Finish26.22 mi2.22 mi1342+171113+1595+21450(Top 35%)1134(Top 39%)114(Top 36%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 34%
×1human
+8ft-12ft

Overall

1422

Males

1184

M40-44

115

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 31%
×6stories
+92ft-87ft

Overall

1263

Males

1063

M40-44

97

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 23%
×11stories
+137ft-3ft

Overall

943

Males

821

M40-44

69

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 24%
×21stories
+225ft-318ft

Overall

1010

Males

869

M40-44

77

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 23%
×11stories
+134ft-123ft

Overall

956

Males

827

M40-44

67

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 22%
×16stories
+234ft-225ft

Overall

889

Males

770

M40-44

65

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 31%
×12stories
+165ft-60ft

Overall

1277

Males

1069

M40-44

92

18 Miles→24 Miles

18.0 - 24.0 mi

Top 49%
×21stories
+142ft-377ft

Overall

2045

Males

1569

M40-44

165

24 Miles→Finish

24.0 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

1450

Males

1134

M40-44

114

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
578*
Passed By
498
Net Change
+80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1422
2.2 Miles → 5.7 Miles17159+112#1422#1310
5.7 Miles → 6.43 Miles706+64#1310#1246
6.43 Miles → 10.92 Miles12624+102#1246#1144
10.92 Miles → Garmin Hill Challenge345+29#1144#1115
Garmin Hill Challenge → 14.95 Miles71*10+61#1115#1054
14.95 Miles → 18 Miles51*86-35#1054#1089
18 Miles → 24 Miles23*293-270#1089#1359
24 Miles → Finish32*15+17#1359#1342
TOTALS578*498+80

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon