Alfonso Quiroz

Niles

Bib: 61134 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 (M60-64)

#0 / 1216

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

10:55/mi

33:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:52/mi

1:13:55

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:50/mi

1:50:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:03/mi

2:31:14

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

16:09/mi

2:42:15

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:58/mi

3:23:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:57/mi

4:16:05

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:47/mi

5:05:08

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

20:08/mi

6:07:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

18:06/mi

6:32:23

↑ 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

2:42:1512:23 /mi⚡ faster

2nd Half

3:50:0817:33 /mi+41.8%

Positive split — 41.8% 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	33:55	10:55	3.11 mi	33:55	10:55	-
10K	1:13:55	11:54	3.10 mi	40:00	12:52	+1:57
15K	1:50:40	11:52	3.11 mi	36:45	11:50	-1:02
20K	2:31:14	12:10	3.11 mi	40:34	13:03	+1:13
Half(13.11 mi)	2:42:15	12:23	0.68 mi	11:01	16:09	+3:06
25K	3:23:24	13:06	2.42 mi	41:09	16:58	+0:49
30K	4:16:05	13:44	3.11 mi	52:41	16:57	-0:01
35K	5:05:08	14:02	3.11 mi	49:03	15:47	-1:10
40K	6:07:42	14:48	3.10 mi	1:02:34	20:08	+4:21
Finish(26.22 mi)	6:32:23	14:59	1.37 mi	24:41	18:06	-2:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:55 /mi

Average Pace

14:59 /mi

Slowest Pace

20:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:31:14

39% of race

Time at Steady Pace

2:33:54

39% of race

Time at Slower Pace

1:27:15

22% of race

Average Pace: 14:58 /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	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	43357	25947	944	47766	27559	1040
10K	3.10 mi	47994-4637	27640-1693	1048-104	49935	28333	1111
15K	3.11 mi	47919+75	27635+5	1046+2	47766	27559	1040
20K	3.11 mi	48475-556	27795-160	1057-11	49500	28066	1095
Half(13.11 mi)	0.68 mi	48922-447	27929-134	1071-14	52602	29054	1181
25K	2.42 mi	50398-1476	28419-490	1121-50	53316	29274	1199
30K	3.11 mi	51184-786	28644-225	1140-19	52808	29044	1177
35K	3.11 mi	51243-59	28640+4	1141-1	50819	28141	1105
40K	3.10 mi	52170-927	28947-307	1164-23	53816	29398	1206
Finish(26.22 mi)	1.37 mi	52402-232	29018-71	1169-5	53433	29257	1195

29257

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