Lian Selby

London

Bib: 31266 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

9:36/mi

29:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:25/mi

59:03

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:18/mi

1:27:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:33/mi

1:57:37

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:13/mi

2:04:35

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:12/mi

2:29:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:13/mi

3:04:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:21/mi

3:45:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:37/mi

4:27:57

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:53/mi

4:42:48

↑ 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

2:04:359:30 /mi⚡ faster

2nd Half

2:38:1312:04 /mi+27.0%

Positive split — 27.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:48	9:36	3.11 mi	29:48	9:36	-
10K	59:03	9:30	3.10 mi	29:15	9:25	-0:11
15K	1:27:57	9:26	3.11 mi	28:54	9:18	-0:07
20K	1:57:37	9:28	3.11 mi	29:40	9:33	+0:15
Half(13.11 mi)	2:04:35	9:30	0.68 mi	6:58	10:13	+0:40
25K	2:29:19	9:37	2.42 mi	24:44	10:12	-0:01
30K	3:04:09	9:53	3.11 mi	34:50	11:13	+1:01
35K	3:45:39	10:23	3.11 mi	41:30	13:21	+2:08
40K	4:27:57	10:47	3.10 mi	42:18	13:37	+0:16
Finish(26.22 mi)	4:42:48	10:48	1.37 mi	14:51	10:53	-2:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:18 /mi

Average Pace

10:48 /mi

Slowest Pace

13:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

58:09

21% of race

Time at Steady Pace

1:46:01

37% of race

Time at Slower Pace

1:58:38

42% of race

Average Pace: 10:47 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	31996	11025	1982	30788	10336	1896
10K	3.10 mi	30957+1039	10523+502	1918+64	30169	10140	1855
15K	3.11 mi	30822+135	10426+97	1911+7	30788	10336	1896
20K	3.11 mi	30785+37	10412+14	1904+7	30905	10470	1906
Half(13.11 mi)	0.68 mi	30916-131	10477-65	1918-14	33773	12175	2191
25K	2.42 mi	31275-359	10709-232	1950-32	33617	12197	2180
30K	3.11 mi	32155-880	11290-581	2017-67	36427	14242	2542
35K	3.11 mi	34645-2490	12802-1512	2275-258	43611	18728	3245
40K	3.10 mi	35977-1332	13765-963	2446-171	41994	18188	3128
Finish(26.22 mi)	1.37 mi	35793+184	13741+24	2454-8	33312	13832	2493

13832

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