Bradley Herlan

Chicago

Bib: 69517 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

9:56/mi

30:51

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:32/mi

1:00:28

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:29/mi

1:29:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:38/mi

1:59:54

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:20/mi

2:06:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:20/mi

2:32:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:05/mi

3:09:32

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:29/mi

3:48:19

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:02/mi

4:28:49

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:03/mi

4:42:32

↑ 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

2:06:579:41 /mi⚡ faster

2nd Half

2:35:3511:52 /mi+22.6%

Positive split — 22.6% slower in the second half

AI Race Performance Report

Bradley'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	30:51	9:56	3.11 mi	30:51	9:56	-
10K	1:00:28	9:44	3.10 mi	29:37	9:32	-0:24
15K	1:29:57	9:39	3.11 mi	29:29	9:29	-0:03
20K	1:59:54	9:39	3.11 mi	29:57	9:38	+0:09
Half(13.11 mi)	2:06:57	9:41	0.68 mi	7:03	10:20	+0:42
25K	2:32:00	9:47	2.42 mi	25:03	10:20	0:00
30K	3:09:32	10:10	3.11 mi	37:32	12:05	+1:45
35K	3:48:19	10:30	3.11 mi	38:47	12:29	+0:24
40K	4:28:49	10:49	3.10 mi	40:30	13:02	+0:33
Finish(26.22 mi)	4:42:32	10:47	1.37 mi	13:43	10:03	-2:59

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:29 /mi

Average Pace

10:47 /mi

Slowest Pace

13:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:29:03

32% of race

Time at Steady Pace

1:16:40

27% of race

Time at Slower Pace

1:56:49

41% of race

Average Pace: 10:47 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	34900	22396	3277	32397	21248	3189
10K	3.10 mi	32944+1956	21447+949	3181+96	31210	20562	3075
15K	3.11 mi	32702+242	21344+103	3172+9	32397	21248	3189
20K	3.11 mi	32359+343	21189+155	3164+8	31643	20814	3140
Half(13.11 mi)	0.68 mi	32415-56	21205-16	3168-4	34526	21968	3265
25K	2.42 mi	32639-224	21248-43	3182-14	34518	21798	3240
30K	3.11 mi	34420-1781	21903-655	3258-76	40730	24066	3521
35K	3.11 mi	35496-1076	22226-323	3290-32	40104	23339	3407
40K	3.10 mi	36199-703	22308-82	3304-14	39362	22514	3276
Finish(26.22 mi)	1.37 mi	35720+479	22025+283	3265+39	26843	16448	2500

16448

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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