Albert Korir

Bib: 19 M KE

0:00

0:00

/ mi

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Overall

#0 / 26622

Top 0.1%

Gender (Male)

#0 / 15176

Top 0.1%

Division (M18-39)

#0 / 5285

Top 0.1%

Race Day Weather

49°/39°F

light intensity drizzle

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 2 · 298 ft

Mile 4 · 178 ft

Mile 8 · 159 ft

Mile 10 · 171 ft

Mile 14 · 142 ft

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

4:36/mi

14:17

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

4:42/mi

28:53

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

4:51/mi

43:57

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

4:51/mi

59:01

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

4:52/mi

1:02:20

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

4:51/mi

1:14:06

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

4:55/mi

1:29:24

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

4:56/mi

1:36:06

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

5:26/mi

1:41:32

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

4:59/mi

1:45:16

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

5:09/mi

1:51:43

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

4:54/mi

1:56:37

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

5:08/mi

2:01:00

↓ 20 ft0.3% grade

20 ft elev

25.2M

5:33/mi

2:02:55

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

5:00/mi

2:08:01

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

890ft

Total climb

462ft

Range

7 to 469 ft

1,342ft

Total descent

About the height of two redwood trees

The Course

Half Splits

1st Half· via Half

1:02:204:45 /mi⚡ faster

2nd Half

1:05:415:01 /mi+5.4%

Positive split — 5.4% slower in the second half

AI Race Performance Report

Albert's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	14:17	4:36	3.11 mi	14:17	4:36	-
10K	28:53	4:39	3.10 mi	14:36	4:42	+0:06
15K	43:57	4:43	3.11 mi	15:04	4:51	+0:09
20K	59:01	4:45	3.11 mi	15:04	4:51	0:00
Half(13.11 mi)	1:02:20	4:45	0.68 mi	3:19	4:52	+0:01
25K	1:14:06	4:46	2.42 mi	11:46	4:51	-0:01
30K	1:29:24	4:48	3.11 mi	15:18	4:55	+0:04
20M	1:36:06	4:48	1.36 mi	6:42	4:56	+0:01
21M	1:41:32	4:50	1.00 mi	5:26	5:26	+0:30
35K	1:45:16	4:50	0.75 mi	3:44	4:59	-0:27
23M	1:51:43	4:51	1.25 mi	6:27	5:09	+0:10
24M	1:56:37	4:52	1.00 mi	4:54	4:54	-0:15
40K	2:01:00	4:52	0.85 mi	4:23	5:08	+0:14
25.2M	2:02:55	4:53	0.35 mi	1:55	5:33	+0:25
Finish(26.22 mi)	2:08:01	4:53	1.02 mi	5:06	5:00	-0:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:36 /mi

Average Pace

4:53 /mi

Slowest Pace

5:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

28:53

23% of race

Time at Steady Pace

1:20:57

63% of race

Time at Slower Pace

18:11

14% of race

Average Pace: 4:53 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	3	3	3	3	3	3
10K	3.10 mi	6-3	6-3	6-3	6	6	6
15K	3.11 mi	5+1	5+1	5+1	3	3	3
20K	3.11 mi	2+3	2+3	2+3	2	2	2
Half(13.11 mi)	0.68 mi	7-5	7-5	7-5	11	11	11
25K	2.42 mi	6+1	6+1	6+1	5	5	5
30K	3.11 mi	5+1	5+1	5+1	1	1	1
20M	1.36 mi	6-1	6-1	6-1	6	6	6
21M	1.00 mi	6	6	6	13	13	13
35K	0.75 mi	6	6	6	12	12	12
23M	1.25 mi	6	6	6	10	10	10
24M	1.00 mi	4+2	4+2	4+2	5	5	5
40K	0.85 mi	4	4	4	9	9	9
25.2M	0.35 mi	4	4	4	12	9	9
Finish(26.22 mi)	1.02 mi	4	4	4	9	8	8

M18-39

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing