Roland Smith

Boston

Bib: 24458 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M50-54)

#0 / 2876

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

9:32/mi

29:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:01/mi

1:00:45

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:39/mi

1:30:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:53/mi

2:01:25

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:21/mi

2:08:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:14/mi

2:33:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:14/mi

3:11:19

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:22/mi

3:49:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:46/mi

4:32:30

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:56/mi

4:48:47

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:08:299:48 /mi⚡ faster

2nd Half

2:40:1812:14 /mi+24.8%

Positive split — 24.8% slower 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
5K	29:38	9:32	3.11 mi	29:38	9:32	-
10K	1:00:45	9:47	3.10 mi	31:07	10:01	+0:29
15K	1:30:43	9:44	3.11 mi	29:58	9:39	-0:22
20K	2:01:25	9:46	3.11 mi	30:42	9:53	+0:14
Half(13.11 mi)	2:08:29	9:48	0.68 mi	7:04	10:21	+0:28
25K	2:33:18	9:52	2.42 mi	24:49	10:14	-0:07
30K	3:11:19	10:16	3.11 mi	38:01	12:14	+2:00
35K	3:49:44	10:34	3.11 mi	38:25	12:22	+0:08
40K	4:32:30	10:58	3.10 mi	42:46	13:46	+1:24
Finish(26.22 mi)	4:48:47	11:01	1.37 mi	16:17	11:56	-1:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:32 /mi

Average Pace

11:01 /mi

Slowest Pace

13:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:36

21% of race

Time at Steady Pace

1:33:42

32% of race

Time at Slower Pace

2:15:29

47% of race

Average Pace: 11:01 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	31462	20704	1912	33732	21870	2019
10K	3.10 mi	33309-1847	21616-912	2003-91	35065	22413	2089
15K	3.11 mi	33377-68	21687-71	2002+1	33732	21870	2019
20K	3.11 mi	33324+53	21649+38	2004-2	33548	21681	1995
Half(13.11 mi)	0.68 mi	33342-18	21646+3	2009-5	34709	22052	2040
25K	2.42 mi	33291+51	21555+91	1987+22	33849	21529	1991
30K	3.11 mi	35150-1859	22235-680	2068-81	41346	24329	2282
35K	3.11 mi	35960-810	22430-195	2090-22	39554	23091	2169
40K	3.10 mi	37225-1265	22777-347	2120-30	42616	24082	2268
Finish(26.22 mi)	1.37 mi	37408-183	22783-6	2122-2	40020	22725	2096

22725

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing