David Shin

Seattle, WA

Bib: 13223 M 30

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M30-34)
#0 / 872
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
10:45/mi
19:27
→ flat
12 ft elev
5.34M
12:17/mi
1:02:49
8074
19 ft elev
6.15M
15:08/mi
1:15:04
1262.8%
149 ft elev
10.54M
14:36/mi
2:19:10
2303610.6%
20 ft elev
11.05M
21:34/mi
2:30:10
1726.4%
213 ft elev
Finish· 13.11 mi
17:25/mi
3:06:01
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
1:15:0412:12 /mi⚡ faster
2nd Half
1:50:5715:57 /mi+47.8%
Positive split — 47.8% 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
19:2710:451.81 mi19:27
10:45
-
5.34M
1:02:4911:463.53 mi43:22
12:17
+1:32
6.15M
1:15:0412:120.81 mi12:15
15:08
+2:51
10.54M
2:19:1013:124.39 mi1:04:06
14:36
-0:32
11.05M
2:30:1013:350.51 mi11:00
21:34
+6:58
Finish(13.11 mi)
3:06:0114:112.06 mi35:51
17:25
-4:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

14:11 /mi

Slowest Pace

21:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:02:49

34% of race

Time at Steady Pace

1:16:21

41% of race

Time at Slower Pace

46:51

25% of race

Average Pace: 14:11 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi5330325170853303251708
5.34M3.53 mi6045-7153562-311790-8262763653814
6.15M0.81 mi6270-2253653-91810-2068373873851
10.54M4.39 mi6590-3203783-130836-2667893838837
11.05M0.51 mi6634-443802-19840-469233888850
Finish(13.11 mi)2.06 mi6762-1283845-43843-369273886850

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 75%
~flat
+4ft-3ft

Overall

5330

Males

3251

M30-34

708

1.81M→5.34M

1.8 - 5.3 mi

Top 88%
×4story building
+80ft-74ft

Overall

6276

Males

3653

M30-34

814

5.34M→6.15M

5.3 - 6.2 mi

Top 96%
×10story building
+126ft-4ft

Overall

6837

Males

3873

M30-34

852

6.15M→10.54M

6.2 - 10.5 mi

Top 96%
×21story building
+230ft-361ft

Overall

6789

Males

3838

M30-34

837

10.54M→11.05M

10.5 - 11.1 mi

Top 98%
×14story building
+172ft-0ft

Overall

6923

Males

3888

M30-34

850

11.05M→Finish

11.1 - 13.1 mi

Top 98%
×7story building
+97ft-114ft

Overall

6927

Males

3886

M30-34

850

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#5330
1.81M5.34M
76752*-715
#5330 #6045
5.34M6.15M
2294-225
#6045 #6270
6.15M10.54M
34121*-320
#6270 #6590
10.54M11.05M
462-44
#6590 #6634
11.05MFinish
13810*-128
#6634 #6762
TOTALS
152189*-1432
#5330 #6762

* 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

Race Place Events

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