Michelle Vircks

Grain Valley

Bib: 36426 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 42%

Gender (Female)

#0 / 24561

Top 29%

Masters (Masters Women)

#0 / 9409

Top 26%

Division (F50-54)

#0 / 1771

Top 23%

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

8:34/mi

26:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:28/mi

52:54

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:12/mi

1:18:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:28/mi

1:44:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:46/mi

1:50:41

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:55/mi

2:12:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:12/mi

2:43:59

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:00/mi

3:15:03

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:01/mi

3:46:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:24/mi

3:58:59

↑ 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

1:50:418:27 /mi⚡ faster

2nd Half

2:08:189:47 /mi+15.9%

Positive split — 15.9% slower in the second half

AI Race Performance Report

Michelle'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	26:36	8:34	3.11 mi	26:36	8:34	-
10K	52:54	8:31	3.10 mi	26:18	8:28	-0:06
15K	1:18:23	8:25	3.11 mi	25:29	8:12	-0:16
20K	1:44:42	8:25	3.11 mi	26:19	8:28	+0:16
Half(13.11 mi)	1:50:41	8:27	0.68 mi	5:59	8:46	+0:18
25K	2:12:18	8:31	2.42 mi	21:37	8:55	+0:09
30K	2:43:59	8:48	3.11 mi	31:41	10:12	+1:17
35K	3:15:03	8:58	3.11 mi	31:04	10:00	-0:12
40K	3:46:10	9:06	3.10 mi	31:07	10:01	+0:01
Finish(26.22 mi)	3:58:59	9:07	1.37 mi	12:49	9:24	-0:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

9:07 /mi

Slowest Pace

10:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:18:06

33% of race

Time at Steady Pace

54:12

23% of race

Time at Slower Pace

1:46:41

45% of race

Average Pace: 9:07 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	20404	5745	303	18381	4849	221
10K	3.10 mi	19933+471	5571+174	290+13	19608	5435	282
15K	3.11 mi	19359+574	5314+257	268+22	18381	4849	221
20K	3.11 mi	19336+23	5289+25	262+6	19525	5346	258
Half(13.11 mi)	0.68 mi	19379-43	5313-24	264-2	21011	6005	313
25K	2.42 mi	19888-509	5534-221	283-19	23083	6976	404
30K	3.11 mi	21996-2108	6460-926	375-92	30197	10692	663
35K	3.11 mi	22753-757	6946-486	401-26	26141	9137	555
40K	3.10 mi	22723+30	7151-205	411-10	22475	8050	468
Finish(26.22 mi)	1.37 mi	22719+4	7196-45	407+4	21605	7843	415

7843

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Michelle'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