Joshua Park

Castro Valley, CA

Bib: 15187 M 50

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 32%
Gender (Male)
#0 / 3977
Top 41%
Masters (Masters Men)
#0 / 1096
Top 33%
Division (M50-54)
#0 / 185
Top 31%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
8:47/mi
15:54
→ flat
5.34M
9:08/mi
48:07
8074
6.15M
9:32/mi
55:50
126
10.54M
9:44/mi
1:38:32
230361
11.05M
13:32/mi
1:45:26
172
Finish· 13.11 mi
10:25/mi
2:06:52
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
55:509:05 /mi⚡ faster
2nd Half
1:11:0210:12 /mi+27.2%
Positive split — 27.2% 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
15:548:471.81 mi15:54
8:47
-
5.34M
48:079:013.53 mi32:13
9:08
+0:21
6.15M
55:509:050.81 mi7:43
9:32
+0:24
10.54M
1:38:329:214.39 mi42:42
9:44
+0:12
11.05M
1:45:269:320.51 mi6:54
13:32
+3:48
Finish(13.11 mi)
2:06:529:412.06 mi21:26
10:25
-3:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:47 /mi

Average Pace

9:41 /mi

Slowest Pace

13:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

15:54

13% of race

Time at Steady Pace

1:44:04

82% of race

Time at Slower Pace

6:54

5% of race

Average Pace: 9:41 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81M1.81 mi15961223441596122344
5.34M3.53 mi1874-2781419-19653-92027151554
6.15M0.81 mi18741418+151+22020151255
10.54M4.39 mi2133-2591575-15757-62544180566
11.05M0.51 mi2166-331590-1555+22862195068
Finish(13.11 mi)2.06 mi2277-1111641-5158-32994198369

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 22%
~flat
+4ft-3ft

Overall

1596

Males

1223

M50-54

45

1.81M→5.34M

1.8 - 5.3 mi

Top 29%
×4story building
+80ft-74ft

Overall

2027

Males

1515

M50-54

55

5.34M→6.15M

5.3 - 6.2 mi

Top 28%
×10story building
+126ft-4ft

Overall

2020

Males

1512

M50-54

56

6.15M→10.54M

6.2 - 10.5 mi

Top 36%
×21story building
+230ft-361ft

Overall

2544

Males

1805

M50-54

67

10.54M→11.05M

10.5 - 11.1 mi

Top 40%
×14story building
+172ft-0ft

Overall

2862

Males

1950

M50-54

69

11.05M→Finish

11.1 - 13.1 mi

Top 42%
×7story building
+97ft-114ft

Overall

2994

Males

1983

M50-54

69

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#1596
1.81M5.34M
35577-278
#1596 #1874
5.34M6.15M
38380
#1874 #1874
6.15M10.54M
31051*-259
#1874 #2133
10.54M11.05M
6128-33
#2133 #2166
11.05MFinish
13928*-111
#2166 #2277
TOTALS
903222*-681
#1596 #2277

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

Passing Visualized

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

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