Yi Li

Sunnyvale, CA

Bib: 11208 M 33

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M30-34)
#0 / 642
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:44/mi
29:16
→ flat
13 ft elev
6.62M
11:38/mi
1:21:28
299780.9%
239 ft elev
7.12M
17:08/mi
1:30:02
271.0%
269 ft elev
10.65M
10:48/mi
2:08:09
1273601.3%
48 ft elev
Finish· 13.11 mi
10:11/mi
2:33:11
2441141.0%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:21:2812:18 /mi+12.0%
2nd Half
1:11:4311:03 /mi✓ faster
Negative split — 12.0% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
29:1613:442.13 mi29:16
13:44
-
6.62M
1:21:2812:184.49 mi52:12
11:38
-2:06
7.12M
1:30:0212:390.50 mi8:34
17:08
+5:30
10.65M
2:08:0912:023.53 mi38:07
10:48
-6:20
Finish(13.11 mi)
2:33:1111:412.46 mi25:02
10:11
-0:37
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

11:41 /mi

Slowest Pace

17:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

25:02

16% of race

Time at Steady Pace

1:30:19

59% of race

Time at Slower Pace

37:50

25% of race

Average Pace: 11:41 /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

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.13M2.13 mi2.13 mi3939236653339392366533
6.62M6.62 mi4.49 mi4230-2912484-118567-3443232524574
7.12M7.12 mi0.50 mi4257-272502-18571-442862527575
10.65M10.65 mi3.53 mi4113+1442435+67550+2138082272507
Finish13.11 mi2.46 mi3931+1822342+93525+2531011903432

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 76%
~flat
+6ft-3ft

Overall

3939

Males

2366

M30-34

534

2.13M→6.62M

2.1 - 6.6 mi

Top 84%
×19story building
+299ft-78ft

Overall

4323

Males

2524

M30-34

575

6.62M→7.12M

6.6 - 7.1 mi

Top 83%
×2story building
+27ft-0ft

Overall

4286

Males

2527

M30-34

576

7.12M→10.65M

7.1 - 10.7 mi

Top 74%
×21story building
+127ft-360ft

Overall

3808

Males

2272

M30-34

508

10.65M→Finish

10.7 - 13.1 mi

Top 60%
×17story building
+244ft-114ft

Overall

3101

Males

1903

M30-34

432

Passing Analysis

Category:
Athletes Passed
450*
Passed By
442
Net Change
+8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3939
2.13M6.62M85*376-291#3939#4230
6.62M7.12M22*49-27#4230#4257
7.12M10.65M154*10+144#4257#4113
10.65MFinish189*7+182#4113#3931
TOTALS450*442+8

* 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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