Antonio Bossi

London

Bib: 9582 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 12%

Gender (Male)

#0 / 29548

Top 18%

Masters (Masters Men)

#0 / 14666

Top 13%

Division (M55-59)

#0 / 1888

Top 5%

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

7:07/mi

22:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:14/mi

44:36

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:05/mi

1:06:35

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:11/mi

1:28:55

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:18/mi

1:33:54

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:11/mi

1:51:20

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:18/mi

2:14:01

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:28/mi

2:37:13

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:30/mi

3:00:31

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:28/mi

3:10:42

↑ 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

1:33:547:10 /mi⚡ faster

2nd Half

1:36:487:23 /mi+3.1%

Positive split — 3.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:07	7:07	3.11 mi	22:07	7:07	-
10K	44:36	7:11	3.10 mi	22:29	7:14	+0:07
15K	1:06:35	7:09	3.11 mi	21:59	7:05	-0:09
20K	1:28:55	7:09	3.11 mi	22:20	7:11	+0:06
Half(13.11 mi)	1:33:54	7:10	0.68 mi	4:59	7:18	+0:07
25K	1:51:20	7:10	2.42 mi	17:26	7:11	-0:07
30K	2:14:01	7:11	3.11 mi	22:41	7:18	+0:07
35K	2:37:13	7:14	3.11 mi	23:12	7:28	+0:10
40K	3:00:31	7:16	3.10 mi	23:18	7:30	+0:02
Finish(26.22 mi)	3:10:42	7:17	1.37 mi	10:11	7:28	-0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:05 /mi

Average Pace

7:17 /mi

Slowest Pace

7:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:01

70% of race

Time at Steady Pace

56:41

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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
5K	3.11 mi	7391	6364	119	7253	6275	115
10K	3.10 mi	7513-122	6451-87	120-1	7741	6630	128
15K	3.11 mi	7396+117	6369+82	117+3	7253	6275	115
20K	3.11 mi	7303+93	6304+65	115+2	7212	6234	109
Half(13.11 mi)	0.68 mi	7295+8	6301+3	115	7416	6365	123
25K	2.42 mi	7186+109	6219+82	111+4	6920	5963	121
30K	3.11 mi	6988+198	6050+169	107+4	6564	5614	115
35K	3.11 mi	6775+213	5841+209	108-1	6478	5422	118
40K	3.10 mi	6333+442	5433+408	100+8	5364	4431	94
Finish(26.22 mi)	1.37 mi	6279+54	5365+68	99+1	6267	4946	116

4946

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