Clark Smith

Piedmont, CA

Bib: 15943 M 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Masters (Masters Men)
#0 / 1096
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
9:27/mi
17:07
→ flat
12 ft elev
5.34M
10:13/mi
53:12
8074
19 ft elev
6.15M
11:19/mi
1:02:22
1262.8%
149 ft elev
10.54M
13:00/mi
1:59:25
2303610.6%
20 ft elev
11.05M
15:39/mi
2:07:24
1726.4%
213 ft elev
Finish· 13.11 mi
12:03/mi
2:32:13
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:02:2210:08 /mi⚡ faster
2nd Half
1:29:5112:55 /mi+44.1%
Positive split — 44.1% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
17:079:271.81 mi17:07
9:27
-
5.34M
53:129:583.53 mi36:05
10:13
+0:46
6.15M
1:02:2210:080.81 mi9:10
11:19
+1:06
10.54M
1:59:2511:204.39 mi57:03
13:00
+1:41
11.05M
2:07:2411:320.51 mi7:59
15:39
+2:39
Finish(13.11 mi)
2:32:1311:372.06 mi24:49
12:03
-3:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:27 /mi

Average Pace

11:37 /mi

Slowest Pace

15:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

53:12

35% of race

Time at Steady Pace

1:31:02

60% of race

Time at Slower Pace

7:59

5% of race

Average Pace: 11:37 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi2803197117328031971173
5.34M3.53 mi3473-6702337-366201-2837902510218
6.15M0.81 mi3630-1572417-80210-945482884238
10.54M4.39 mi5094-14643121-704263-5361623581304
11.05M0.51 mi5038+563095+26258+543712727230
Finish(13.11 mi)2.06 mi5004+343064+31256+250182981254

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 39%
~flat
+4ft-3ft

Overall

2803

Males

1971

M40-44

173

1.81M→5.34M

1.8 - 5.3 mi

Top 53%
×4story building
+80ft-74ft

Overall

3790

Males

2510

M40-44

218

5.34M→6.15M

5.3 - 6.2 mi

Top 64%
×10story building
+126ft-4ft

Overall

4548

Males

2884

M40-44

238

6.15M→10.54M

6.2 - 10.5 mi

Top 87%
×21story building
+230ft-361ft

Overall

6162

Males

3581

M40-44

304

10.54M→11.05M

10.5 - 11.1 mi

Top 62%
×14story building
+172ft-0ft

Overall

4371

Males

2727

M40-44

230

11.05M→Finish

11.1 - 13.1 mi

Top 71%
×7story building
+97ft-114ft

Overall

5018

Males

2981

M40-44

254

Passing Analysis

Category:
Passed
262*
Passed By
2463
Net Change
-2201
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2803
1.81M5.34M59*729-670#2803#3473
5.34M6.15M17174-157#3473#3630
6.15M10.54M13*1477-1464#3630#5094
10.54M11.05M7519+56#5094#5038
11.05MFinish98*64+34#5038#5004
TOTALS262*2463-2201

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

Passing Charts

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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

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