Zachary Spangler

Chicago

Bib: 50542 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 48%

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

8:47/mi

27:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:49/mi

54:41

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:06/mi

1:22:56

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:39/mi

1:49:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:45/mi

1:55:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:35/mi

2:19:03

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:14/mi

2:47:43

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:51/mi

3:21:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:00/mi

3:55:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:52/mi

4:09:03

↑ 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

1:55:488:50 /mi⚡ faster

2nd Half

2:13:1510:10 /mi+15.1%

Positive split — 15.1% 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	27:18	8:47	3.11 mi	27:18	8:47	-
10K	54:41	8:48	3.10 mi	27:23	8:49	+0:02
15K	1:22:56	8:54	3.11 mi	28:15	9:06	+0:17
20K	1:49:50	8:50	3.11 mi	26:54	8:39	-0:27
Half(13.11 mi)	1:55:48	8:50	0.68 mi	5:58	8:45	+0:06
25K	2:19:03	8:57	2.42 mi	23:15	9:35	+0:50
30K	2:47:43	9:00	3.11 mi	28:40	9:14	-0:21
35K	3:21:26	9:16	3.11 mi	33:43	10:51	+1:37
40K	3:55:36	9:29	3.10 mi	34:10	11:00	+0:09
Finish(26.22 mi)	4:09:03	9:30	1.37 mi	13:27	9:52	-1:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:39 /mi

Average Pace

9:30 /mi

Slowest Pace

11:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:33

35% of race

Time at Steady Pace

1:20:10

32% of race

Time at Slower Pace

1:21:20

33% of race

Average Pace: 9:30 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	22898	16103	2784	28692	19389	3387
10K	3.10 mi	22988-90	16186-83	2836-52	23261	16347	2864
15K	3.11 mi	24691-1703	17169-983	3000-164	28692	19389	3387
20K	3.11 mi	23814+877	16682+487	2937+63	21466	15346	2698
Half(13.11 mi)	0.68 mi	23594+220	16538+144	2912+25	20645	14835	2651
25K	2.42 mi	24638-1044	17093-555	3017-105	29119	19322	3369
30K	3.11 mi	24193+445	16750+343	2958+59	23250	15926	2803
35K	3.11 mi	25886-1693	17522-772	3086-128	31453	19447	3379
40K	3.10 mi	26098-212	17413+109	3052+34	28458	17377	3025
Finish(26.22 mi)	1.37 mi	25924+174	17243+170	3038+14	25229	15664	2786

15664

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