Marek Burchett

Chicago

Bib: 42858 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Top 50%

Gender (Female)

#0 / 24561

Top 37%

Division (F30-34)

#0 / 4161

Top 41%

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

8:51/mi

27:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:16/mi

56:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:27/mi

1:22:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:44/mi

1:49:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:16/mi

1:56:01

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:17/mi

2:18:32

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:05/mi

2:49:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:44/mi

3:23:15

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:16/mi

3:58:16

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:01/mi

4:11:56

↑ 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

1:56:018:51 /mi⚡ faster

2nd Half

2:15:5510:22 /mi+17.2%

Positive split — 17.2% slower in the second half

AI Race Performance Report

Marek'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	27:31	8:51	3.11 mi	27:31	8:51	-
10K	56:17	9:03	3.10 mi	28:46	9:16	+0:25
15K	1:22:33	8:51	3.11 mi	26:16	8:27	-0:49
20K	1:49:42	8:50	3.11 mi	27:09	8:44	+0:17
Half(13.11 mi)	1:56:01	8:51	0.68 mi	6:19	9:16	+0:32
25K	2:18:32	8:55	2.42 mi	22:31	9:17	+0:01
30K	2:49:53	9:07	3.11 mi	31:21	10:05	+0:48
35K	3:23:15	9:21	3.11 mi	33:22	10:44	+0:39
40K	3:58:16	9:35	3.10 mi	35:01	11:16	+0:32
Finish(26.22 mi)	4:11:56	9:37	1.37 mi	13:40	10:01	-1:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

9:37 /mi

Slowest Pace

11:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:20:56

32% of race

Time at Steady Pace

57:36

23% of race

Time at Slower Pace

1:53:24

45% of race

Average Pace: 9:37 /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	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	23776	7183	1359	21038	5928	1156
10K	3.10 mi	26075-2299	8209-1026	1520-161	28586	9370	1736
15K	3.11 mi	24197+1878	7300+909	1377+143	21038	5928	1156
20K	3.11 mi	23699+498	7082+218	1343+34	22414	6495	1249
Half(13.11 mi)	0.68 mi	23779-80	7121-39	1352-9	26327	8358	1557
25K	2.42 mi	24214-435	7352-231	1394-42	26886	8705	1612
30K	3.11 mi	25506-1292	8033-681	1508-114	29491	10337	1896
35K	3.11 mi	26590-1084	8693-660	1617-109	30762	11595	2121
40K	3.10 mi	26895-305	9042-349	1679-62	30113	11999	2193
Finish(26.22 mi)	1.37 mi	26754+141	9059-17	1686-7	26555	10228	1928

10228

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Marek'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