Guillermo Dufoo

Coyoacán

Bib: 44720 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 (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

9:25/mi

29:16

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:10/mi

57:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:10/mi

1:26:16

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:27/mi

1:55:37

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:37/mi

2:02:11

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:45/mi

2:25:49

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:13/mi

3:00:39

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:19/mi

3:38:56

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:43/mi

4:27:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

15:22/mi

4:48:42

↑ 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

2:02:119:19 /mi⚡ faster

2nd Half

2:46:3112:42 /mi+36.3%

Positive split — 36.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:16	9:25	3.11 mi	29:16	9:25	-
10K	57:46	9:18	3.10 mi	28:30	9:10	-0:15
15K	1:26:16	9:15	3.11 mi	28:30	9:10	0:00
20K	1:55:37	9:18	3.11 mi	29:21	9:27	+0:17
Half(13.11 mi)	2:02:11	9:19	0.68 mi	6:34	9:37	+0:10
25K	2:25:49	9:23	2.42 mi	23:38	9:45	+0:08
30K	3:00:39	9:41	3.11 mi	34:50	11:13	+1:28
35K	3:38:56	10:04	3.11 mi	38:17	12:19	+1:06
40K	4:27:45	10:46	3.10 mi	48:49	15:43	+3:24
Finish(26.22 mi)	4:48:42	11:01	1.37 mi	20:57	15:22	-0:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:10 /mi

Average Pace

11:01 /mi

Slowest Pace

15:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:25:49

51% of race

Time at Slower Pace

2:22:53

49% of race

Average Pace: 11:01 /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	30304	20114	2525	29499	19828	2463
10K	3.10 mi	28871+1433	19380+734	2431+94	27551	18689	2338
15K	3.11 mi	29061-190	19524-144	2442-11	29499	19828	2463
20K	3.11 mi	29312-251	19645-121	2447-5	30066	20036	2476
Half(13.11 mi)	0.68 mi	29282+30	19624+21	2444+3	29238	19511	2406
25K	2.42 mi	29425-143	19660-36	2437+7	30275	19911	2437
30K	3.11 mi	30759-1334	20215-555	2513-76	36412	22176	2737
35K	3.11 mi	32300-1541	20752-537	2579-66	39364	23008	2841
40K	3.10 mi	35913-3613	22186-1434	2738-159	49288	27216	3372
Finish(26.22 mi)	1.37 mi	37387-1474	22771-585	2810-72	51397	28251	3499

28251

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