Robin Sanderson

MILL VALLEY, CA

Bib: 15797 F 53

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 5177

Top 4%

Gender (Female)

#0 / 2293

Top 1%

Masters (Masters Women)

#0 / 617

Top 0.8%

Division (F50-54)

#0 / 121

Top 0.8%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 11 ft

Start

0:00

Race begins

10 ft elev

2.13M

10:13/mi

21:45

→ flat

13 ft elev

6.62M

7:36/mi

55:53

↑ 299 ft↓ 78 ft0.9% grade

239 ft elev

7.12M

9:36/mi

1:00:41

↑ 27 ft1.0% grade

269 ft elev

10.65M

7:03/mi

1:25:34

↑ 127 ft↓ 360 ft1.3% grade

48 ft elev

Finish· 13.11 mi

6:40/mi

1:41:58

↑ 244 ft↓ 114 ft1.0% grade

205 ft elev

Course Elevation

774ft

Total climb

267ft

Range

10 to 277 ft

557ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via 6.62M

55:538:26 /mi+17.5%

2nd Half

46:057:06 /mi✓ faster

Negative split — 17.5% faster in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
2.13M	21:45	10:13	2.13 mi	21:45	10:13	-
6.62M	55:53	8:26	4.49 mi	34:08	7:36	-2:37
7.12M	1:00:41	8:31	0.50 mi	4:48	9:36	+2:00
10.65M	1:25:34	8:02	3.53 mi	24:53	7:03	-2:33
Finish(13.11 mi)	1:41:58	7:47	2.46 mi	16:24	6:40	-0:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:40 /mi

Average Pace

7:47 /mi

Slowest Pace

10:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:24

16% of race

Time at Steady Pace

59:01

58% of race

Time at Slower Pace

26:33

26% of race

Average Pace: 7:47 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
2.13M	2.13 mi	436	76	2	436	76	2
6.62M	4.49 mi	326+110	52+24	2	291	46	2
7.12M	0.50 mi	312+14	49+3	2	219	28	1
10.65M	3.53 mi	261+51	38+11	1+1	197	28	1
Finish(13.11 mi)	2.46 mi	224+37	33+5	1	143	16	1

F50-54

Passing Analysis

No position changes recorded for this athlete.

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All Results

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