Leon Ouyang

San Francisco, CA

Bib: 14391 M 26

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M25-29)
#0 / 899
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
9:43/mi
17:36
→ flat
5.34M
10:02/mi
53:01
8074
6.15M
11:49/mi
1:02:35
126
10.54M
11:36/mi
1:53:30
230361
11.05M
17:50/mi
2:02:36
172
Finish· 13.11 mi
11:43/mi
2:26:43
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:02:3510:11 /mi⚡ faster
2nd Half
1:24:0812:05 /mi+34.4%
Positive split — 34.4% 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
17:369:431.81 mi17:36
9:43
-
5.34M
53:019:563.53 mi35:25
10:02
+0:19
6.15M
1:02:3510:110.81 mi9:34
11:49
+1:47
10.54M
1:53:3010:464.39 mi50:55
11:36
-0:13
11.05M
2:02:3611:060.51 mi9:06
17:50
+6:14
Finish(13.11 mi)
2:26:4311:122.06 mi24:07
11:43
-6:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

11:12 /mi

Slowest Pace

17:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

53:01

36% of race

Time at Steady Pace

1:24:36

58% of race

Time at Slower Pace

9:06

6% of race

Average Pace: 11:11 /mi

Loading chart...
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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi3361228456033612284560
5.34M3.53 mi3411-502302-18562-234952351573
6.15M0.81 mi3691-2802456-154599-3750613119767
10.54M4.39 mi4307-6162755-299666-6749923051740
11.05M0.51 mi4470-1632836-81688-2256863364793
Finish(13.11 mi)2.06 mi4479-92819+17683+546702830680

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 47%
~flat
+4ft-3ft

Overall

3361

Males

2284

M25-29

561

1.81M→5.34M

1.8 - 5.3 mi

Top 49%
×4story building
+80ft-74ft

Overall

3495

Males

2351

M25-29

574

5.34M→6.15M

5.3 - 6.2 mi

Top 71%
×10story building
+126ft-4ft

Overall

5061

Males

3119

M25-29

768

6.15M→10.54M

6.2 - 10.5 mi

Top 70%
×21story building
+230ft-361ft

Overall

4992

Males

3051

M25-29

741

10.54M→11.05M

10.5 - 11.1 mi

Top 80%
×14story building
+172ft-0ft

Overall

5686

Males

3364

M25-29

794

11.05M→Finish

11.1 - 13.1 mi

Top 66%
×7story building
+97ft-114ft

Overall

4670

Males

2830

M25-29

680

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3361
1.81M5.34M
269219*-50
#3361 #3411
5.34M6.15M
2888-280
#3411 #3691
6.15M10.54M
65438*-616
#3691 #4307
10.54M11.05M
1696-163
#4307 #4470
11.05MFinish
8374*-9
#4470 #4479
TOTALS
1463345*-1118
#3361 #4479

* 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

Race Place Events