Riley Hazelberg

Chicago

Bib: 64694 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

11:37/mi

36:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:41/mi

1:12:22

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:41/mi

1:48:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:23/mi

2:27:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:33/mi

2:35:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:15/mi

3:07:49

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:12/mi

3:51:55

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:54/mi

4:38:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:03/mi

5:25:01

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:32/mi

5:40:45

↑ 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

2:35:4211:53 /mi⚡ faster

2nd Half

3:05:0314:07 /mi+18.9%

Positive split — 18.9% slower in the second half

AI Race Performance Report

Riley's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:05	11:37	3.11 mi	36:05	11:37	-
10K	1:12:22	11:39	3.10 mi	36:17	11:41	+0:04
15K	1:48:41	11:40	3.11 mi	36:19	11:41	0:00
20K	2:27:08	11:50	3.11 mi	38:27	12:23	+0:42
Half(13.11 mi)	2:35:42	11:53	0.68 mi	8:34	12:33	+0:10
25K	3:07:49	12:05	2.42 mi	32:07	13:15	+0:42
30K	3:51:55	12:26	3.11 mi	44:06	14:12	+0:57
35K	4:38:14	12:48	3.11 mi	46:19	14:54	+0:42
40K	5:25:01	13:05	3.10 mi	46:47	15:03	+0:09
Finish(26.22 mi)	5:40:45	13:00	1.37 mi	15:44	11:32	-3:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:32 /mi

Average Pace

13:00 /mi

Slowest Pace

15:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:25

37% of race

Time at Steady Pace

47:01

14% of race

Time at Slower Pace

2:49:19

50% of race

Average Pace: 13:00 /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	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	48050	20419	4557	47190	19835	4503
10K	3.10 mi	46788+1262	19556+863	4389+168	45961	19075	4309
15K	3.11 mi	46957-169	19671-115	4444-55	47190	19835	4503
20K	3.11 mi	47195-238	19857-186	4496-52	47619	20241	4596
Half(13.11 mi)	0.68 mi	47104+91	19808+49	4490+6	46016	19398	4452
25K	2.42 mi	47258-154	19968-160	4513-23	47622	20499	4631
30K	3.11 mi	47456-198	20183-215	4580-67	48044	20930	4729
35K	3.11 mi	47763-307	20469-286	4636-56	48672	21518	4860
40K	3.10 mi	47819-56	20587-118	4663-27	47472	21097	4729
Finish(26.22 mi)	1.37 mi	47444+375	20399+188	4633+30	37696	16129	3857

16129

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