David Nolan

Bib: 19890MAge: 47

Dublin 16

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 19%
Gender (Male)
#0 / 3977
Top 27%
Masters (Masters Men)
#0 / 1096
Top 20%
Division (M45-49)
#0 / 282
Top 22%
Race Day Weather
56°/46°F
light rain

⏱️ 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
1.81M
8:03/mi
14:34
→ flat
5.34M
8:51/mi
45:48
8074
6.15M
9:37/mi
53:35
1262.8%
10.54M
8:57/mi
1:32:53
2303610.6%
11.05M
12:50/mi
1:39:26
1726.4%
Finish· 13.11 mi
9:03/mi
1:58:04
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time53:35
Pace8:43 /mi
2nd Half
Distance6.96 mi
Time1:04:29
Pace9:16 /mi
📊Positive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:49:4714:348:0314:34
8:03
-
5.34M
5.34 mi07:21:0145:488:3531:14
8:51
+0:48
6.15M
6.15 mi07:28:4853:358:437:47
9:37
+0:46
10.54M
10.54 mi08:08:061:32:538:4939:18
8:57
-0:40
11.05M
11.05 mi08:14:391:39:269:006:33
12:50
+3:53
Finish
13.11 mi08:33:171:58:049:0018:38
9:03
-3:47

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

8:03 /mi

Average Pace

9:00 /mi

Slowest Pace

12:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:34

12% of race

Time at Steady Pace

1:36:57

82% of race

Time at Slower Pace

6:33

6% of race

Average Pace: 9:00 /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 mi06:49:4714:348:0314:34
8:03
#688
5.34M
5.34 mi07:21:0145:488:3531:14
8:51
#1173
6.15M
6.15 mi07:28:4853:358:437:47
9:37
#1266
10.54M
10.54 mi08:08:061:32:538:4939:18
8:57
#1332
11.05M
11.05 mi08:14:391:39:269:006:33
12:50
#1384
Finish
13.11 mi08:33:171:58:049:0018:38
9:03
#1340
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.81M1.81 mi1.81 mi68857438688(Top 10%)574(Top 14%)38(Top 13%)
5.34M5.34 mi3.53 mi1173-485938-36455-171581(Top 22%)1227(Top 31%)75(Top 27%)
6.15M6.15 mi0.81 mi1266-931004-6658-32125(Top 30%)1567(Top 39%)90(Top 32%)
10.54M10.54 mi4.39 mi1332-661055-5159-11490(Top 21%)1166(Top 29%)68(Top 24%)
11.05M11.05 mi0.51 mi1384-521093-3863-42325(Top 33%)1649(Top 41%)92(Top 33%)
Finish13.11 mi2.06 mi1340+441060+33631242(Top 17%)976(Top 25%)55(Top 20%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 10%
~flat
+4ft-3ft

Overall

688

Males

574

M45-49

38

1.81M→5.34M

1.8 - 5.3 mi

Top 22%
×4story building
+80ft-74ft

Overall

1581

Males

1227

M45-49

75

5.34M→6.15M

5.3 - 6.2 mi

Top 30%
×10story building
+126ft-4ft

Overall

2125

Males

1567

M45-49

91

6.15M→10.54M

6.2 - 10.5 mi

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

Overall

1490

Males

1166

M45-49

68

10.54M→11.05M

10.5 - 11.1 mi

Top 33%
×14story building
+172ft-0ft

Overall

2325

Males

1649

M45-49

92

11.05M→Finish

11.1 - 13.1 mi

Top 17%
×7story building
+97ft-114ft

Overall

1242

Males

976

M45-49

55

Passing Analysis

Category:
Athletes Passed
161*
Passed By
813
Net Change
-652
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#688
1.81M5.34M6491-485#688#1173
5.34M6.15M11104-93#1173#1266
6.15M10.54M66132-66#1266#1332
10.54M11.05M1769-52#1332#1384
11.05MFinish61*17+44#1384#1340
TOTALS161*813-652

* 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