Mallory Gibbons

Chicago

Bib: 51950 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F20-24)

#0 / 2002

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

13:08/mi

40:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:30/mi

1:19:37

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:54/mi

1:59:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:02/mi

2:37:05

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:30/mi

2:45:37

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:41/mi

3:16:23

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:28/mi

3:58:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:03/mi

4:41:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:47/mi

5:24:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:29/mi

5:41:44

↑ 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

2:45:3712:38 /mi⚡ faster

2nd Half

2:56:0713:26 /mi+6.3%

Positive split — 6.3% 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	40:48	13:08	3.11 mi	40:48	13:08	-
10K	1:19:37	12:49	3.10 mi	38:49	12:30	-0:38
15K	1:59:41	12:50	3.11 mi	40:04	12:54	+0:24
20K	2:37:05	12:38	3.11 mi	37:24	12:02	-0:52
Half(13.11 mi)	2:45:37	12:38	0.68 mi	8:32	12:30	+0:28
25K	3:16:23	12:39	2.42 mi	30:46	12:41	+0:11
30K	3:58:12	12:47	3.11 mi	41:49	13:28	+0:47
35K	4:41:52	12:58	3.11 mi	43:40	14:03	+0:35
40K	5:24:42	13:04	3.10 mi	42:50	13:47	-0:16
Finish(26.22 mi)	5:41:44	13:03	1.37 mi	17:02	12:29	-1:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:02 /mi

Average Pace

13:03 /mi

Slowest Pace

14:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:33:25

62% of race

Time at Steady Pace

2:08:19

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:02 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	52465	23357	1945	50866	22263	1870
10K	3.10 mi	50902+1563	22236+1121	1867+78	48864	20910	1765
15K	3.11 mi	50939-37	22289-53	1870-3	50866	22263	1870
20K	3.11 mi	49930+1009	21633+656	1832+38	46483	19516	1667
Half(13.11 mi)	0.68 mi	49716+214	21495+138	1824+8	45851	19305	1646
25K	2.42 mi	49129+587	21171+324	1781+43	45877	19385	1646
30K	3.11 mi	48638+491	20925+246	1765+16	45872	19688	1657
35K	3.11 mi	48333+305	20812+113	1759+6	46031	20058	1693
40K	3.10 mi	47769+564	20559+253	1741+18	42718	18588	1545
Finish(26.22 mi)	1.37 mi	47562+207	20462+97	1737+4	42890	18782	1646

18782

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