Dwayne Booker

Chicago

Bib: 50033 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 47%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M45-49)

#0 / 3637

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

8:06/mi

25:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:31/mi

51:40

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:41/mi

1:18:38

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:49/mi

1:46:01

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:17/mi

1:52:21

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:09/mi

2:14:32

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:51/mi

2:45:07

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:17/mi

3:17:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:08/mi

3:51:41

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:43/mi

4:06:18

↑ 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

1:52:218:34 /mi⚡ faster

2nd Half

2:13:5710:13 /mi+19.2%

Positive split — 19.2% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:11	8:06	3.11 mi	25:11	8:06	-
10K	51:40	8:19	3.10 mi	26:29	8:31	+0:25
15K	1:18:38	8:26	3.11 mi	26:58	8:41	+0:10
20K	1:46:01	8:32	3.11 mi	27:23	8:49	+0:08
Half(13.11 mi)	1:52:21	8:34	0.68 mi	6:20	9:17	+0:28
25K	2:14:32	8:40	2.42 mi	22:11	9:09	-0:08
30K	2:45:07	8:51	3.11 mi	30:35	9:51	+0:42
35K	3:17:05	9:04	3.11 mi	31:58	10:17	+0:26
40K	3:51:41	9:19	3.10 mi	34:36	11:08	+0:51
Finish(26.22 mi)	4:06:18	9:24	1.37 mi	14:37	10:43	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:06 /mi

Average Pace

9:24 /mi

Slowest Pace

11:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:18:38

32% of race

Time at Steady Pace

55:54

23% of race

Time at Slower Pace

1:51:46

45% of race

Average Pace: 9:24 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	16074	12011	1521	23542	16566	2065
10K	3.10 mi	17950-1876	13180-1169	1662-141	20172	14522	1809
15K	3.11 mi	19636-1686	14209-1029	1783-121	23542	16566	2065
20K	3.11 mi	20471-835	14732-523	1843-60	23231	16374	2020
Half(13.11 mi)	0.68 mi	20727-256	14883-151	1860-17	26405	18008	2224
25K	2.42 mi	21335-608	15214-331	1884-24	25515	17441	2161
30K	3.11 mi	22592-1257	15865-651	1976-92	27794	18329	2269
35K	3.11 mi	23717-1125	16335-470	2031-55	27945	17883	2225
40K	3.10 mi	24833-1116	16742-407	2082-51	29283	17750	2218
Finish(26.22 mi)	1.37 mi	25094-261	16801-59	2091-9	31991	18841	2312

18841

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