David Groen

Powell

Bib: 14893 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 15%

Gender (Male)

#0 / 29548

Top 23%

Masters (Masters Men)

#0 / 14666

Top 18%

Division (M55-59)

#0 / 1888

Top 9%

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

7:20/mi

22:46

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:27/mi

45:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:27/mi

1:09:06

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:28/mi

1:32:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:27/mi

1:37:22

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:19/mi

1:55:07

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:24/mi

2:18:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:28/mi

2:41:19

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:11/mi

3:06:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:57/mi

3:17:35

↑ 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

1:37:227:26 /mi⚡ faster

2nd Half

1:40:137:39 /mi+2.9%

Positive split — 2.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:46	7:20	3.11 mi	22:46	7:20	-
10K	45:56	7:24	3.10 mi	23:10	7:27	+0:07
15K	1:09:06	7:25	3.11 mi	23:10	7:27	0:00
20K	1:32:17	7:26	3.11 mi	23:11	7:28	+0:01
Half(13.11 mi)	1:37:22	7:26	0.68 mi	5:05	7:27	-0:01
25K	1:55:07	7:25	2.42 mi	17:45	7:19	-0:08
30K	2:18:06	7:25	3.11 mi	22:59	7:24	+0:05
35K	2:41:19	7:25	3.11 mi	23:13	7:28	+0:04
40K	3:06:45	7:31	3.10 mi	25:26	8:11	+0:43
Finish(26.22 mi)	3:17:35	7:32	1.37 mi	10:50	7:57	-0:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:19 /mi

Average Pace

7:32 /mi

Slowest Pace

8:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:52:09

87% of race

Time at Steady Pace

25:26

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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	8716	7294	167	10521	8537	267
10K	3.10 mi	9089-373	7558-264	184-17	9686	7917	218
15K	3.11 mi	9544-455	7861-303	214-30	10521	8537	267
20K	3.11 mi	9506+38	7835+26	212+2	9478	7820	208
Half(13.11 mi)	0.68 mi	9437+69	7785+50	209+3	8558	7161	170
25K	2.42 mi	9118+319	7565+220	194+15	7875	6654	147
30K	3.11 mi	8662+456	7234+331	172+22	7226	6074	135
35K	3.11 mi	8175+487	6834+400	156+16	6528	5467	124
40K	3.10 mi	8183-8	6731+103	164-8	9583	7232	270
Finish(26.22 mi)	1.37 mi	8169+14	6676+55	163+1	9577	7082	240

7082

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing