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SF MARATHON 1ST HALF 2023

Wilson Lam

Bib: 14423•M•Age: 33

Suisun City, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M30-34)
#0 / 723
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
10:16/mi
14:23
→ flat
2.13M
21:04/mi
29:46
→ flat
6.43M
14:32/mi
1:32:15
↑ 274↓ 780.9%
6.62M
-45:-37/mi
1:23:46
↑ 161.6%
10.65M
13:09/mi
2:16:47
↑ 153↓ 3611.0%
Finish· 13.11 mi
13:48/mi
2:50:44
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time1:23:46
Pace12:39 /mi
2nd Half
Distance6.49 mi
Time1:26:58
Pace13:24 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:03:0914:2310:1614:23
10:16
-
2.13M
2.13 mi07:18:3229:4613:5815:23
21:04
+10:48
6.43M
6.43 mi08:21:011:32:1514:211:02:29
14:32
-6:32
6.62M
6.62 mi08:12:321:23:4612:39
-45:-37
-60:09
10.65M
10.65 mi09:05:332:16:4712:5153:01
13:09
+58:46
Finish
13.11 mi09:39:302:50:4413:0133:57
13:48
+0:39

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

-46:-37 /mi

Average Pace

13:01 /mi

Slowest Pace

21:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:44

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:01 /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...
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
1.40M
1.40 mi07:03:0914:2310:1614:23
10:16
#4396
2.13M
2.13 mi07:18:3229:4613:5815:23
21:04
#4385
6.43M
6.43 mi08:21:011:32:1514:211:02:29
14:32
#4990
6.62M
6.62 mi08:12:321:23:4612:39
-45:-37
#4932
10.65M
10.65 mi09:05:332:16:4712:5153:01
13:09
#5232
Finish
13.11 mi09:39:302:50:4413:0133:57
13:48
#5387
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi439626455904396(Top 72%)2645(Top 79%)590(Top 82%)
2.13M2.13 mi0.73 mi4385+112650-5594-44541(Top 75%)2701(Top 81%)605(Top 84%)
6.43M6.43 mi4.30 mi4990-6052918-268653-595204(Top 86%)2999(Top 90%)670(Top 93%)
6.62M6.62 mi0.19 mi4932+582892+26652+1---
10.65M10.65 mi4.03 mi5232-3003006-114674-225541(Top 91%)3111(Top 93%)692(Top 96%)
Finish13.11 mi2.46 mi5387-1553067-61689-155654(Top 93%)3158(Top 95%)699(Top 97%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 72%
~flat
+3ft-2ft

Overall

4396

Males

2645

M30-34

592

1.40M→2.13M

1.4 - 2.1 mi

Top 75%
~flat
+3ft-1ft

Overall

4541

Males

2701

M30-34

608

2.13M→6.43M

2.1 - 6.4 mi

Top 86%
×17story building
+274ft-78ft

Overall

5204

Males

2999

M30-34

674

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 91%
×21story building
+153ft-361ft

Overall

5541

Males

3111

M30-34

695

10.65M→Finish

10.7 - 13.1 mi

Top 93%
×17story building
+244ft-114ft

Overall

5654

Males

3158

M30-34

699

Passing Analysis

Category:
Athletes Passed
372*
Passed By
1363
Net Change
-991
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4396
1.40M → 2.13M182171+11#4396#4385
2.13M → 6.43M69*674-605#4385#4990
6.43M → 6.62M8123+58#4990#4932
6.62M → 10.65M20*320-300#4932#5232
10.65M → Finish20*175-155#5232#5387
TOTALS372*1363-991

* 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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The San Francisco Marathon

The San Francisco Marathon

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