Mark Selwyn

Palo Alto, CA

Bib: 1394 M 57

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 1953

Top 15%

Gender (Male)

#0 / 1141

Top 21%

Masters (Masters Men)

#0 / 455

Top 12%

Division (M55-59)

#0 / 69

Top 10%

Race Day Weather

55°/45°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

343 ft elev

6.2M

/mi

0:00

↑ 218 ft↓ 323 ft0.3% grade

236 ft elev

10M

18:42/mi

1:11:03

↑ 58 ft↓ 86 ft0.1% grade

204 ft elev

13.1M

7:24/mi

1:34:00

↑ 71 ft↓ 125 ft0.3% grade

152 ft elev

16.2M

7:47/mi

1:58:08

↑ 118 ft↓ 72 ft0.3% grade

196 ft elev

20M

8:20/mi

2:29:48

↑ 77 ft↓ 145 ft0.3% grade

125 ft elev

Finish· 26.22 mi

8:05/mi

3:20:03

↑ 64 ft↓ 131 ft0.2% grade

60 ft elev

Course Elevation

611ft

Total climb

353ft

Range

58 to 411 ft

894ft

Total descent

About the height of a redwood tree

The Course

Half Splits

1st Half· via 13.1M

1:34:007:11 /mi⚡ faster

2nd Half

1:46:038:05 /mi+12.8%

Positive split — 12.8% slower in the second half

AI Race Performance Report

Mark's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
6.2M	0:00	-	6.20 mi	-	-	-
10M	1:11:03	7:06	3.80 mi	1:11:03	18:42	-
13.1M	1:34:00	7:11	3.10 mi	22:57	7:24	-11:18
16.2M	1:58:08	7:18	3.10 mi	24:08	7:47	+0:23
20M	2:29:48	7:29	3.80 mi	31:40	8:20	+0:33
Finish(26.22 mi)	3:20:03	7:38	6.22 mi	50:15	8:05	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:24 /mi

Average Pace

7:38 /mi

Slowest Pace

18:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:09:00

64% of race

Time at Slower Pace

1:11:03

36% of race

Average Pace: 7:38 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
6.2M	6.20 mi	-	-	-	323	260	13
10M	3.80 mi	205-205	182-182	2	-	-	-
13.1M	3.10 mi	209-4	184-2	2	270	233	4
16.2M	3.10 mi	214-5	189-5	3-1	323	260	13
20M	3.80 mi	263-49	228-39	3	399	310	16
Finish(26.22 mi)	6.22 mi	291-28	237-9	7-4	346	267	12

Segment Performance Analysis

13.1M→16.2M

0.0 - 6.2 mi

Top 17%

343 ft238 ft

↑ 218ft↓ 323ft

175 ft

Overall

323

Males

No position changes recorded for this athlete.

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All Results

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