Brian Howson

Summit

Bib: 18239 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 17%

Gender (Male)

#0 / 29548

Top 25%

Masters (Masters Men)

#0 / 14666

Top 21%

Division (M55-59)

#0 / 1888

Top 12%

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

6:50/mi

21:14

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:47/mi

42:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:44/mi

1:03:15

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:48/mi

1:24:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:56/mi

1:29:08

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:58/mi

1:46:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:13/mi

2:08:27

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:14/mi

2:34:02

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:34/mi

3:06:52

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:33/mi

3:21:16

↑ 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

1:29:086:48 /mi⚡ faster

2nd Half

1:52:088:33 /mi+25.8%

Positive split — 25.8% slower in the second half

AI Race Performance Report

Brian's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:14	6:50	3.11 mi	21:14	6:50	-
10K	42:20	6:49	3.10 mi	21:06	6:47	-0:03
15K	1:03:15	6:47	3.11 mi	20:55	6:44	-0:03
20K	1:24:24	6:47	3.11 mi	21:09	6:48	+0:04
Half(13.11 mi)	1:29:08	6:48	0.68 mi	4:44	6:56	+0:08
25K	1:46:02	6:50	2.42 mi	16:54	6:58	+0:02
30K	2:08:27	6:53	3.11 mi	22:25	7:13	+0:15
35K	2:34:02	7:05	3.11 mi	25:35	8:14	+1:01
40K	3:06:52	7:31	3.10 mi	32:50	10:34	+2:20
Finish(26.22 mi)	3:21:16	7:41	1.37 mi	14:24	10:33	-0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:44 /mi

Average Pace

7:41 /mi

Slowest Pace

10:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:08:27

64% of race

Time at Slower Pace

1:12:49

36% of race

Average Pace: 7:41 /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	5241	4697	57	4745	4327	52
10K	3.10 mi	4809+432	4346+351	55+2	4471	4082	48
15K	3.11 mi	4764+45	4322+24	52+3	4745	4327	52
20K	3.11 mi	4711+53	4284+38	50+2	4625	4208	46
Half(13.11 mi)	0.68 mi	4724-13	4299-15	53-3	5158	4646	62
25K	2.42 mi	4843-119	4385-86	55-2	5630	5005	73
30K	3.11 mi	5138-295	4620-235	63-8	6018	5237	91
35K	3.11 mi	5856-718	5147-527	83-20	12226	9202	365
40K	3.10 mi	8216-2360	6758-1611	167-84	25871	16174	865
Finish(26.22 mi)	1.37 mi	9352-1136	7469-711	233-66	30773	18281	966

18281

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Brian's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing