Rob Marshall

Wonder Lake

Bib: 71994 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M55-59)

#0 / 1888

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

10:42/mi

33:14

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:01/mi

1:10:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:51/mi

1:41:08

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:58/mi

2:15:13

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:00/mi

2:22:43

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:52/mi

2:49:05

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:22/mi

3:24:24

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:29/mi

4:03:11

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:32/mi

4:42:08

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:12/mi

4:58:47

↑ 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

2:22:4310:53 /mi⚡ faster

2nd Half

2:36:0411:54 /mi+9.4%

Positive split — 9.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:14	10:42	3.11 mi	33:14	10:42	-
10K	1:10:33	11:21	3.10 mi	37:19	12:01	+1:19
15K	1:41:08	10:51	3.11 mi	30:35	9:51	-2:10
20K	2:15:13	10:53	3.11 mi	34:05	10:58	+1:07
Half(13.11 mi)	2:22:43	10:53	0.68 mi	7:30	11:00	+0:02
25K	2:49:05	10:53	2.42 mi	26:22	10:52	-0:08
30K	3:24:24	10:58	3.11 mi	35:19	11:22	+0:30
35K	4:03:11	11:11	3.11 mi	38:47	12:29	+1:07
40K	4:42:08	11:21	3.10 mi	38:57	12:32	+0:03
Finish(26.22 mi)	4:58:47	11:24	1.37 mi	16:39	12:12	-0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:51 /mi

Average Pace

11:24 /mi

Slowest Pace

12:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:11

30% of race

Time at Steady Pace

1:16:54

26% of race

Time at Slower Pace

2:11:42

44% of race

Average Pace: 11:24 /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	41569	25269	1505	35410	22653	1264
10K	3.10 mi	45307-3738	26678-1409	1630-125	47330	27411	1690
15K	3.11 mi	42123+3184	25457+1221	1510+120	35410	22653	1264
20K	3.11 mi	41887+236	25331+126	1502+8	41391	25030	1472
Half(13.11 mi)	0.68 mi	41644+243	25219+112	1492+10	38782	23754	1375
25K	2.42 mi	40932+712	24870+349	1460+32	38010	23297	1341
30K	3.11 mi	40167+765	24400+470	1432+28	37332	22582	1298
35K	3.11 mi	40258-91	24275+125	1418+14	40109	23344	1373
40K	3.10 mi	39908+350	23949+326	1395+23	37018	21376	1231
Finish(26.22 mi)	1.37 mi	40094-186	23954-5	1395	41475	23424	1356

23424

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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