Grace Petr

Chicago

Bib: 44311 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 30%

Gender (Female)

#0 / 24561

Top 18%

Division (F25-29)

#0 / 5362

Top 20%

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

8:16/mi

25:42

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:11/mi

51:09

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:08/mi

1:16:26

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:10/mi

1:41:47

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:14/mi

1:47:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:14/mi

2:07:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:33/mi

2:33:57

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:54/mi

3:01:37

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:19/mi

3:30:33

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:28/mi

3:42:06

↑ 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

1:47:248:12 /mi⚡ faster

2nd Half

1:54:428:45 /mi+6.8%

Positive split — 6.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:42	8:16	3.11 mi	25:42	8:16	-
10K	51:09	8:14	3.10 mi	25:27	8:11	-0:05
15K	1:16:26	8:12	3.11 mi	25:17	8:08	-0:03
20K	1:41:47	8:11	3.11 mi	25:21	8:10	+0:02
Half(13.11 mi)	1:47:24	8:12	0.68 mi	5:37	8:14	+0:04
25K	2:07:22	8:12	2.42 mi	19:58	8:14	0:00
30K	2:33:57	8:16	3.11 mi	26:35	8:33	+0:19
35K	3:01:37	8:21	3.11 mi	27:40	8:54	+0:21
40K	3:30:33	8:28	3.10 mi	28:56	9:19	+0:25
Finish(26.22 mi)	3:42:06	8:29	1.37 mi	11:33	8:28	-0:51

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:08 /mi

Average Pace

8:29 /mi

Slowest Pace

9:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:13:10

87% of race

Time at Steady Pace

28:56

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:28 /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	17661	4679	1089	17705	4548	1073
10K	3.10 mi	17212+449	4493+186	1056+33	16914	4360	1027
15K	3.11 mi	17334-122	4498-5	1058-2	17705	4548	1073
20K	3.11 mi	17079+255	4385+113	1047+11	16532	4123	990
Half(13.11 mi)	0.68 mi	16988+91	4356+29	1042+5	15996	4004	983
25K	2.42 mi	16841+147	4300+56	1037+5	16388	4172	1020
30K	3.11 mi	16721+120	4283+17	1023+14	16995	4607	1140
35K	3.11 mi	16624+97	4365-82	1045-22	17846	5301	1283
40K	3.10 mi	16526+98	4493-128	1083-38	17767	5823	1401
Finish(26.22 mi)	1.37 mi	16269+257	4438+55	1079+4	13645	4158	1082

4158

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