Li Han Lai

Bib: 10345MAge: 36

Royal Oak, MI

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 46%
Gender (Male)
#0 / 2862
Division (M35-39)
#0 / 418
Race Day Weather
56°/46°F
overcast clouds

⏱️ 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
2.13M
12:10/mi
25:56
→ flat
6.62M
9:49/mi
1:09:59
299780.9%
7.12M
13:12/mi
1:16:35
271.0%
10.65M
9:24/mi
1:49:45
1273601.3%
Finish· 13.11 mi
9:30/mi
2:13:07
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:09:59
Pace10:34 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:03:08
Pace9:44 /mi
📊Negative Split: 9.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:49:2425:5612:1025:56
12:10
-
6.62M
6.62 mi08:33:271:09:5910:3444:03
9:49
-2:21
7.12M
7.12 mi08:40:031:16:3510:456:36
13:12
+3:23
10.65M
10.65 mi09:13:131:49:4510:1833:10
9:24
-3:48
Finish
13.11 mi09:36:352:13:0710:0923:22
9:30
+0:06

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

9:24 /mi

Average Pace

10:09 /mi

Slowest Pace

13:12 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:40:35

76% of race

Time at Slower Pace

32:32

24% of race

Average Pace: 10:09 /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
2.13M
2.13 mi07:49:2425:5612:1025:56
12:10
#2220
6.62M
6.62 mi08:33:271:09:5910:3444:03
9:49
#2450
7.12M
7.12 mi08:40:031:16:3510:456:36
13:12
#2411
10.65M
10.65 mi09:13:131:49:4510:1833:10
9:24
#2400
Finish
13.11 mi09:36:352:13:0710:0923:22
9:30
#2397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.13M2.13 mi2.13 mi222015262252220(Top 43%)1526(Top 53%)225(Top 54%)
6.62M6.62 mi4.49 mi2450-2301642-116235-102557(Top 49%)1684(Top 59%)241(Top 58%)
7.12M7.12 mi0.50 mi2411+391626+16228+72279(Top 44%)1565(Top 55%)225(Top 54%)
10.65M10.65 mi3.53 mi2400+111607+19223+52379(Top 46%)1575(Top 55%)224(Top 54%)
Finish13.11 mi2.46 mi2397+31599+8230-72468(Top 48%)1590(Top 56%)233(Top 56%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 43%
~flat
+6ft-3ft

Overall

2220

Males

1526

M35-39

228

2.13M→6.62M

2.1 - 6.6 mi

Top 49%
×19story building
+299ft-78ft

Overall

2557

Males

1684

M35-39

243

6.62M→7.12M

6.6 - 7.1 mi

Top 44%
×2story building
+27ft-0ft

Overall

2279

Males

1565

M35-39

226

7.12M→10.65M

7.1 - 10.7 mi

Top 46%
×21story building
+127ft-360ft

Overall

2379

Males

1575

M35-39

225

10.65M→Finish

10.7 - 13.1 mi

Top 48%
×17story building
+244ft-114ft

Overall

2468

Males

1590

M35-39

233

Passing Analysis

Category:
Athletes Passed
315*
Passed By
492
Net Change
-177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#2220
2.13M6.62M90*320-230#2220#2450
6.62M7.12M6930+39#2450#2411
7.12M10.65M82*71+11#2411#2400
10.65MFinish74*71+3#2400#2397
TOTALS315*492-177

* 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