Robert Macdonald

Sunnyvale, CA

Bib: 839 M 58

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 13%

Division (M55-59)

#0 / 69

Top 13%

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

7:10/mi

44:28

↑ 218 ft↓ 323 ft0.3% grade

236 ft elev

10M

7:35/mi

1:13:15

↑ 58 ft↓ 86 ft0.1% grade

204 ft elev

13.1M

7:56/mi

1:37:52

↑ 71 ft↓ 125 ft0.3% grade

152 ft elev

16.2M

7:27/mi

2:00:59

↑ 118 ft↓ 72 ft0.3% grade

196 ft elev

20M

7:52/mi

2:30:53

↑ 77 ft↓ 145 ft0.3% grade

125 ft elev

Finish· 26.22 mi

7:58/mi

3:20:26

↑ 64 ft↓ 131 ft0.2% grade

60 ft elev

Course Elevation

58–411 ft

≈

×1redwood tree

•▲ 611 ft climb · ▼ 894 ft descent

The Course

Half Splits

1st Half· via 13.1M

1:37:527:28 /mi⚡ faster

2nd Half

1:42:347:49 /mi+4.8%

Positive split — 4.8% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
6.2M	44:28	7:10	6.20 mi	44:28	7:10	-
10M	1:13:15	7:20	3.80 mi	28:47	7:35	+0:25
13.1M	1:37:52	7:28	3.10 mi	24:37	7:56	+0:21
16.2M	2:00:59	7:28	3.10 mi	23:07	7:27	-0:29
20M	2:30:53	7:33	3.80 mi	29:54	7:52	+0:25
Finish(26.22 mi)	3:20:26	7:39	6.22 mi	49:33	7:58	+0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:10 /mi

Average Pace

7:39 /mi

Slowest Pace

7:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:16

63% of race

Time at Steady Pace

1:14:10

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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	214	188	2	232	202	4
10M	3.80 mi	263-49	228-40	5-3	337	278	9
13.1M	3.10 mi	291-28	249-21	6-1	454	352	14
16.2M	3.10 mi	252+39	220+29	5+1	232	202	4
20M	3.80 mi	281-29	239-19	8-3	273	220	10
Finish(26.22 mi)	6.22 mi	296-15	240-1	9-1	306	240	10

M55-59

Passing Analysis

Category:

Passed

75*

Passed By

116

Net Change

-82

Segment	Passed	Passed By	Net Change	Start Rank	End Rank
Start → 6.2M	-	-	-	-	#214
6.2M → 10M	0	42	-49	#214	#263
10M → 13.1M	6*	34	-28	#263	#291
13.1M → 16.2M	41*	2	+39	#291	#252
16.2M → 20M	8	9	-29	#252	#281
20M → Finish	20	29	-15	#281	#296
TOTALS	75*	116	-82

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

Passing Charts

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 24 days ago

Robert Macdonald

Race Timeline

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

13.1M→16.2M

6.2M→10M

10M→13.1M

13.1M→16.2M

16.2M→20M

20M→Finish

Passing Analysis

Passing Charts

Passing Circle

Position Flow

Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results