Konstantin Bokov

Sunnyvale, CA

Bib: 47331 M 10

0:00
0:00
/ mi
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Overall
#0 / 1903
Gender (Male)
#0 / 909
M19 & Under
#0 / 84
Race Day Weather
60°/50°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.5K· 1.55 mi
20:19/mi
31:33
12
Finish· 3.11 mi
15:49/mi
56:07
→ flat
Course Elevation
1023 ft
×1story
9 ft climb · 22 ft descent

The Course

Half Splits

1st Half· via 2.5K
31:3320:19 /mi+22.1%
2nd Half
24:3415:49 /mi✓ faster
Negative split — 22.1% 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
2.5K
31:3320:191.55 mi31:33
20:19
-
Finish(3.11 mi)
56:0718:041.56 mi24:34
15:49
-4:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

15:49 /mi

Average Pace

18:04 /mi

Slowest Pace

20:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

24:34

44% of race

Time at Steady Pace

31:33

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 18:03 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi0.8mi1.6mi2.3mi3.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2.5K1.55 mi187990182187990182
Finish(3.11 mi)1.56 mi1806+73874+2780+2162881574

Segment Performance Analysis

Start → 2.5K

0.0 - 1.6 mi

Top 99%
×2stacked humans
+2ft-12ft

Overall

1879

Males

901

M0-14

32

2.5K→Finish

1.6 - 3.1 mi

Top 86%
×1human
+3ft-7ft

Overall

1628

Males

815

M0-14

29

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.5K-#1879
2.5KFinish
073*+73
#1879 #1806
TOTALS
073*+73
#1879 #1806

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

Passing Visualized

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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