Geoffrey Lew

Bib: 904MAge: 45

San Mateo, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4134
Top 5%
Gender (Male)
#0 / 2911
Top 6%
Masters (Masters Men)
#0 / 1034
Top 4%
Overall Male
#0 / 379
Top 50%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
16:36
Rank: #1122
Start2.2 Miles
16:36 | 7:33/mi
5.7 Miles
43:00
Rank: #319 (+803)
2.2 Miles5.7 Miles
26:24 | 7:33/mi
6.43 Miles
48:31
Rank: #213 (+106)
5.7 Miles6.43 Miles
5:31 | 7:33/mi
10.92 Miles
1:22:24
Rank: #281 (-68)
6.43 Miles10.92 Miles
33:53 | 7:33/mi
Garmin Hill Challenge· 11.42 mi
1:26:10
Rank: #255 (+26)
10.92 MilesGarmin Hill Challenge
3:46 | 7:33/mi
14.95 Miles
1:52:48
Rank: #323 (-68)
Garmin Hill Challenge14.95 Miles
26:38 | 7:33/mi
18 Miles
2:15:49
Rank: #234 (+89)
14.95 Miles18 Miles
23:01 | 7:33/mi
24 Miles
3:01:05
Rank: #204 (+30)
18 Miles24 Miles
45:16 | 7:33/mi
Finish· 26.22 mi
3:17:50
Rank: #201 (+3)
24 MilesFinish
16:45 | 7:33/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:48:5516:367:3316:36
7:33
-
5.7 Miles
5.70 mi06:15:1943:007:3326:24
7:33
0:00
6.43 Miles
6.43 mi06:20:5048:317:335:31
7:33
0:00
10.92 Miles
10.92 mi06:54:431:22:247:3333:53
7:33
0:00
Garmin Hill Challenge
11.42 mi06:58:291:26:107:333:46
7:33
0:00
14.95 Miles
14.95 mi07:25:071:52:487:3326:38
7:33
0:00
18 Miles
18.00 mi07:48:082:15:497:3323:01
7:33
0:00
24 Miles
24.00 mi08:33:243:01:057:3345:16
7:33
0:00
Finish
26.22 mi08:50:093:17:507:3316:45
7:33
0:00

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

7:33 /mi

Average Pace

7:33 /mi

Slowest Pace

7:33 /mi

Loading chart...
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

3:17:50

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /mi

Loading chart...
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...
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 mi05:48:5516:367:3316:36
7:33
#1122
5.7 Miles
5.70 mi06:15:1943:007:3326:24
7:33
#319
6.43 Miles
6.43 mi06:20:5048:317:335:31
7:33
#213
10.92 Miles
10.92 mi06:54:431:22:247:3333:53
7:33
#281
Garmin Hill Challenge
11.42 mi06:58:291:26:107:333:46
7:33
#255
14.95 Miles
14.95 mi07:25:071:52:487:3326:38
7:33
#323
18 Miles
18.00 mi07:48:082:15:497:3323:01
7:33
#234
24 Miles
24.00 mi08:33:243:01:057:3345:16
7:33
#204
Finish
26.22 mi08:50:093:17:507:3316:45
7:33
#201
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesOverall MaleSeg. OverallSeg. MalesSeg. Overall Male
2.2 Miles2.20 mi2.20 mi11229551061122(Top 27%)955(Top 33%)106(Top 28%)
5.7 Miles5.70 mi3.50 mi319+803296+65929+77166(Top 4%)156(Top 5%)11(Top 3%)
6.43 Miles6.43 mi0.73 mi213+106201+9516+133(Top 0.07%)1(Top 0.03%)1(Top 0.3%)
10.92 Miles10.92 mi4.49 mi281-68257-5622-6550(Top 13%)486(Top 17%)49(Top 13%)
Garmin Hill Challenge11.42 mi0.50 mi255+26231+2620+233(Top 0.8%)22(Top 0.8%)1(Top 0.3%)
14.95 Miles14.95 mi3.53 mi323-68293-6228-8622(Top 15%)550(Top 19%)50(Top 13%)
18 Miles18.00 mi3.05 mi234+89221+7219+965(Top 2%)61(Top 2%)4(Top 1%)
24 Miles24.00 mi6.00 mi204+30192+2916+3179(Top 4%)165(Top 6%)11(Top 3%)
Finish26.22 mi2.22 mi201+3188+416202(Top 5%)187(Top 6%)12(Top 3%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 27%
×1human
+8ft-12ft

Overall

1122

Males

955

M45-49

75

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 4%
×6stories
+92ft-87ft

Overall

166

Males

156

M45-49

10

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 0.07%
×11stories
+137ft-3ft

Overall

3

Males

1

M45-49

1

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 13%
×21stories
+225ft-318ft

Overall

550

Males

486

M45-49

36

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 0.8%
×11stories
+134ft-123ft

Overall

33

Males

22

M45-49

1

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 15%
×16stories
+234ft-225ft

Overall

622

Males

550

M45-49

35

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 2%
×12stories
+165ft-60ft

Overall

65

Males

61

M45-49

4

18 Miles→24 Miles

18.0 - 24.0 mi

Top 4%
×21stories
+142ft-377ft

Overall

179

Males

165

M45-49

11

24 Miles→Finish

24.0 - 26.2 mi

Top 5%
~flat
+2ft-2ft

Overall

202

Males

187

M45-49

11

Passing Analysis

Category:
Athletes Passed
1074*
Passed By
153
Net Change
+921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1122
2.2 Miles5.7 Miles8030+803#1122#319
5.7 Miles6.43 Miles1060+106#319#213
6.43 Miles10.92 Miles371-68#213#281
10.92 MilesGarmin Hill Challenge271+26#281#255
Garmin Hill Challenge14.95 Miles3*71-68#255#323
14.95 Miles18 Miles89*0+89#323#234
18 Miles24 Miles34*4+30#234#204
24 MilesFinish96+3#204#201
TOTALS1074*153+921

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

📊

Passing Visuals

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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon