Jeff Estrellanes

Dublin, CA

Bib: 39498 M 40

0:00
0:00
/ mi
Masters
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Overall
#0 / 3682
Gender (Male)
#0 / 1683
Masters (Masters Men)
#0 / 494
Division (M40-44)
#0 / 150
Race Day Weather
60°/50°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
13:26/mi
41:45
2730
Finish· 6.21 mi
18:16/mi
1:38:29
3333
Course Elevation
2034 ft
×1story
61 ft climb · 63 ft descent

The Course

Half Splits

1st Half· via 5K
41:4513:26 /mi⚡ faster
2nd Half
56:4418:16 /mi+35.9%
Positive split — 35.9% 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
5K
41:4513:263.11 mi41:45
13:26
-
Finish(6.21 mi)
1:38:2915:513.10 mi56:44
18:16
+4:50
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:26 /mi

Average Pace

15:51 /mi

Slowest Pace

18:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

41:45

42% of race

Time at Steady Pace

56:44

58% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 15:52 /mi

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

Heatmap

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0mi1.6mi3.1mi4.7mi6.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3080149813630801498136
Finish(6.21 mi)3.10 mi3513-4331634-136146-1036321669148

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 84%
×1human
+27ft-30ft

Overall

3080

Males

1498

M40-44

136

5K→Finish

3.1 - 6.2 mi

Top 99%
×2stacked humans
+33ft-33ft

Overall

3632

Males

1669

M40-44

148

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#3080
5KFinish
4407*-433
#3080 #3513
TOTALS
4407*-433
#3080 #3513

* 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