Clayton Johnson

Quincy

Bib: 42064 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 38%

Gender (Male)

#0 / 29548

Top 48%

Masters (Masters Men)

#0 / 14666

Top 44%

Division (M40-44)

#0 / 4329

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

8:17/mi

25:45

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:00/mi

50:35

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:03/mi

1:15:35

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:15/mi

1:41:12

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:21/mi

1:46:54

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:20/mi

2:07:06

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:31/mi

2:33:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:06/mi

3:01:49

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:33/mi

3:40:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:11/mi

3:53:19

↑ 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

1:46:548:09 /mi⚡ faster

2nd Half

2:06:259:39 /mi+18.3%

Positive split — 18.3% slower in the second half

AI Race Performance Report

Clayton'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	25:45	8:17	3.11 mi	25:45	8:17	-
10K	50:35	8:08	3.10 mi	24:50	8:00	-0:17
15K	1:15:35	8:07	3.11 mi	25:00	8:03	+0:03
20K	1:41:12	8:09	3.11 mi	25:37	8:15	+0:12
Half(13.11 mi)	1:46:54	8:09	0.68 mi	5:42	8:21	+0:06
25K	2:07:06	8:11	2.42 mi	20:12	8:20	-0:01
30K	2:33:33	8:14	3.11 mi	26:27	8:31	+0:11
35K	3:01:49	8:22	3.11 mi	28:16	9:06	+0:35
40K	3:40:47	8:53	3.10 mi	38:58	12:33	+3:27
Finish(26.22 mi)	3:53:19	8:54	1.37 mi	12:32	9:11	-3:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:54 /mi

Slowest Pace

12:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:33:33

66% of race

Time at Slower Pace

1:19:46

34% of race

Average Pace: 8:54 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	17791	13065	2037	16741	12543	1961
10K	3.10 mi	16351+1440	12189+876	1915+122	14968	11330	1776
15K	3.11 mi	16438-87	12283-94	1931-16	16741	12543	1961
20K	3.11 mi	16620-182	12416-133	1952-21	17345	12930	2020
Half(13.11 mi)	0.68 mi	16620	12413+3	1950+2	17087	12701	1964
25K	2.42 mi	16676-56	12446-33	1950	17277	12764	1988
30K	3.11 mi	16525+151	12317+129	1921+29	16581	12140	1882
35K	3.11 mi	16715-190	12313+4	1930-9	19508	13458	2070
40K	3.10 mi	20496-3781	14376-2063	2217-287	37029	21378	3222
Finish(26.22 mi)	1.37 mi	20376+120	14238+138	2204+13	19855	12867	1982

12867

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Clayton'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