Steven Lao

Fremont, CA

Bib: 14297 M 35

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M35-39)
#0 / 583
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
9:11/mi
16:37
→ flat
5.34M
9:36/mi
50:31
8074
6.15M
11:01/mi
59:26
126
10.54M
10:47/mi
1:46:45
230361
11.05M
17:44/mi
1:55:48
172
Finish· 13.11 mi
12:45/mi
2:22:04
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
59:269:40 /mi⚡ faster
2nd Half
1:22:3811:52 /mi+39.0%
Positive split — 39.0% 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
16:379:111.81 mi16:37
9:11
-
5.34M
50:319:283.53 mi33:54
9:36
+0:25
6.15M
59:269:400.81 mi8:55
11:01
+1:25
10.54M
1:46:4510:084.39 mi47:19
10:47
-0:14
11.05M
1:55:4810:290.51 mi9:03
17:44
+6:57
Finish(13.11 mi)
2:22:0410:502.06 mi26:16
12:45
-4:59
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:11 /mi

Average Pace

10:50 /mi

Slowest Pace

17:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

16:37

12% of race

Time at Steady Pace

1:30:08

63% of race

Time at Slower Pace

35:19

25% of race

Average Pace: 10:50 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi2272166424122721664241
5.34M3.53 mi2627-3551860-196269-2828041960284
6.15M0.81 mi2845-2181993-133286-1741462682393
10.54M4.39 mi3327-4822247-254337-5139572572385
11.05M0.51 mi3545-2182361-114354-1756173326481
Finish(13.11 mi)2.06 mi3962-4172567-206384-3055453218477

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 32%
~flat
+4ft-3ft

Overall

2272

Males

1664

M35-39

241

1.81M→5.34M

1.8 - 5.3 mi

Top 39%
×4story building
+80ft-74ft

Overall

2804

Males

1960

M35-39

284

5.34M→6.15M

5.3 - 6.2 mi

Top 58%
×10story building
+126ft-4ft

Overall

4146

Males

2682

M35-39

393

6.15M→10.54M

6.2 - 10.5 mi

Top 56%
×21story building
+230ft-361ft

Overall

3957

Males

2572

M35-39

385

10.54M→11.05M

10.5 - 11.1 mi

Top 79%
×14story building
+172ft-0ft

Overall

5617

Males

3326

M35-39

481

11.05M→Finish

11.1 - 13.1 mi

Top 78%
×7story building
+97ft-114ft

Overall

5545

Males

3218

M35-39

477

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#2272
1.81M5.34M
44590*-355
#2272 #2627
5.34M6.15M
2235-218
#2627 #2845
6.15M10.54M
53048*-482
#2845 #3327
10.54M11.05M
2224-218
#3327 #3545
11.05MFinish
43013*-417
#3545 #3962
TOTALS
1850160*-1690
#2272 #3962

* 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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The San Francisco Marathon

The San Francisco Marathon

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