Mark Tomey

Shelton

Bib: 36798 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

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

9:21/mi

29:04

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:14/mi

57:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:55/mi

1:25:26

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:18/mi

1:54:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:21/mi

2:00:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:27/mi

2:23:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:28/mi

2:56:07

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:23/mi

3:31:30

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:59/mi

4:08:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:26/mi

4:24:20

↑ 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

2:00:429:12 /mi⚡ faster

2nd Half

2:23:3810:57 /mi+19.0%

Positive split — 19.0% slower in the second half

AI Race Performance Report

Mark'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	29:04	9:21	3.11 mi	29:04	9:21	-
10K	57:44	9:17	3.10 mi	28:40	9:14	-0:07
15K	1:25:26	9:10	3.11 mi	27:42	8:55	-0:19
20K	1:54:19	9:12	3.11 mi	28:53	9:18	+0:23
Half(13.11 mi)	2:00:42	9:12	0.68 mi	6:23	9:21	+0:03
25K	2:23:37	9:15	2.42 mi	22:55	9:27	+0:06
30K	2:56:07	9:27	3.11 mi	32:30	10:28	+1:01
35K	3:31:30	9:44	3.11 mi	35:23	11:23	+0:55
40K	4:08:45	10:00	3.10 mi	37:15	11:59	+0:36
Finish(26.22 mi)	4:24:20	10:05	1.37 mi	15:35	11:26	-0:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

10:05 /mi

Slowest Pace

11:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:37

54% of race

Time at Slower Pace

2:00:43

46% of race

Average Pace: 10:05 /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	29606	19762	1810	26501	18246	1634
10K	3.10 mi	28807+799	19345+417	1762+48	28242	19035	1714
15K	3.11 mi	28075+732	19010+335	1710+52	26501	18246	1634
20K	3.11 mi	28223-148	19099-89	1713-3	28730	19371	1727
Half(13.11 mi)	0.68 mi	28124+99	19043+56	1708+5	27157	18422	1649
25K	2.42 mi	28046+78	18956+87	1702+6	28129	18840	1691
30K	3.11 mi	28742-696	19219-263	1738-36	31945	20264	1869
35K	3.11 mi	29648-906	19483-264	1764-26	34575	20859	1953
40K	3.10 mi	30200-552	19503-20	1778-14	34202	20048	1878
Finish(26.22 mi)	1.37 mi	30476-276	19564-61	1784-6	36916	21206	1926

21206

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Mark'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