David Le

Bib: 13079 M 42 US

Dublin, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 41%
Gender (Male)
#0 / 3977
Masters (Masters Men)
#0 / 1096
Top 41%
Division (M40-44)
#0 / 336
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
9:51/mi
17:50
→ flat
12 ft elev
5.34M
9:58/mi
53:00
8074
19 ft elev
6.15M
10:08/mi
1:01:12
1262.8%
149 ft elev
10.54M
10:05/mi
1:45:30
2303610.6%
20 ft elev
11.05M
12:17/mi
1:51:46
1726.4%
213 ft elev
Finish· 13.11 mi
10:02/mi
2:12:26
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
Time1:01:12
Pace9:57 /mi
2nd Half
Distance6.96 mi
Time1:11:14
Pace10:14 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:56:1417:509:5117:50
9:51
-
5.34M
5.34 mi07:31:2453:009:5535:10
9:58
+0:07
6.15M
6.15 mi07:39:361:01:129:578:12
10:08
+0:10
10.54M
10.54 mi08:23:541:45:3010:0144:18
10:05
-0:03
11.05M
11.05 mi08:30:101:51:4610:076:16
12:17
+2:12
Finish
13.11 mi08:50:502:12:2610:0620:40
10:02
-2:15

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

9:51 /mi

Average Pace

10:06 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:06:10

95% of race

Time at Slower Pace

6:16

5% of race

Average Pace: 10:06 /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 mi06:56:1417:509:5117:50
9:51
#3594
5.34M
5.34 mi07:31:2453:009:5535:10
9:58
#3406
6.15M
6.15 mi07:39:361:01:129:578:12
10:08
#3290
10.54M
10.54 mi08:23:541:45:3010:0144:18
10:05
#3144
11.05M
11.05 mi08:30:101:51:4610:076:16
12:17
#3034
Finish
13.11 mi08:50:502:12:2610:0620:40
10:02
#2921
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi1.81 mi359424072103594(Top 51%)2407(Top 61%)210(Top 63%)
5.34M5.34 mi3.53 mi3406+1882298+109198+123376(Top 48%)2287(Top 58%)197(Top 59%)
6.15M6.15 mi0.81 mi3290+1162235+63194+42870(Top 40%)1994(Top 50%)174(Top 52%)
10.54M10.54 mi4.39 mi3144+1462150+85185+93060(Top 43%)2094(Top 53%)181(Top 54%)
11.05M11.05 mi0.51 mi3034+1102089+61180+51867(Top 26%)1384(Top 35%)99(Top 29%)
Finish13.11 mi2.06 mi2921+1132006+83172+82525(Top 36%)1746(Top 44%)143(Top 43%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 51%
~flat
+4ft-3ft

Overall

3594

Males

2407

M40-44

210

1.81M→5.34M

1.8 - 5.3 mi

Top 48%
×4story building
+80ft-74ft

Overall

3376

Males

2287

M40-44

197

5.34M→6.15M

5.3 - 6.2 mi

Top 40%
×10story building
+126ft-4ft

Overall

2870

Males

1994

M40-44

174

6.15M→10.54M

6.2 - 10.5 mi

Top 43%
×21story building
+230ft-361ft

Overall

3060

Males

2094

M40-44

181

10.54M→11.05M

10.5 - 11.1 mi

Top 26%
×14story building
+172ft-0ft

Overall

1867

Males

1384

M40-44

99

11.05M→Finish

11.1 - 13.1 mi

Top 36%
×7story building
+97ft-114ft

Overall

2525

Males

1746

M40-44

143

Passing Analysis

Category:
Athletes Passed
951*
Passed By
278
Net Change
+673
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3594
1.81M5.34M332*144+188#3594#3406
5.34M6.15M12711+116#3406#3290
6.15M10.54M237*91+146#3290#3144
10.54M11.05M12010+110#3144#3034
11.05MFinish135*22+113#3034#2921
TOTALS951*278+673

* 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