Emma Butcher

Luton

Bib: 68961 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F50-54)

#0 / 1771

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

11:09/mi

34:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:00/mi

1:08:50

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:38/mi

1:41:51

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:41/mi

2:15:04

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:55/mi

2:22:31

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:45/mi

2:48:34

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:02/mi

3:22:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:24/mi

3:58:16

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:50/mi

4:35:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:06/mi

4:50:11

↑ 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

2:22:3110:52 /mi⚡ faster

2nd Half

2:27:4011:16 /mi+3.6%

Positive split — 3.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:38	11:09	3.11 mi	34:38	11:09	-
10K	1:08:50	11:05	3.10 mi	34:12	11:00	-0:09
15K	1:41:51	10:56	3.11 mi	33:01	10:38	-0:22
20K	2:15:04	10:52	3.11 mi	33:13	10:41	+0:03
Half(13.11 mi)	2:22:31	10:52	0.68 mi	7:27	10:55	+0:14
25K	2:48:34	10:51	2.42 mi	26:03	10:45	-0:10
30K	3:22:50	10:53	3.11 mi	34:16	11:02	+0:17
35K	3:58:16	10:57	3.11 mi	35:26	11:24	+0:22
40K	4:35:02	11:04	3.10 mi	36:46	11:50	+0:26
Finish(26.22 mi)	4:50:11	11:05	1.37 mi	15:09	11:06	-0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:38 /mi

Average Pace

11:05 /mi

Slowest Pace

11:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:13:25

87% of race

Time at Steady Pace

36:46

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:04 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	45095	18500	1327	41495	16277	1116
10K	3.10 mi	43492+1603	17501+999	1229+98	42248	16767	1159
15K	3.11 mi	42702+790	17017+484	1175+54	41495	16277	1116
20K	3.11 mi	41790+912	16494+523	1131+44	39608	15270	1011
Half(13.11 mi)	0.68 mi	41555+235	16367+127	1118+13	38412	14827	973
25K	2.42 mi	40690+865	15920+447	1076+42	37220	14267	948
30K	3.11 mi	39582+1108	15423+497	1030+46	35387	13635	881
35K	3.11 mi	38721+861	15089+334	1009+21	34676	13779	892
40K	3.10 mi	37934+787	14843+246	989+20	33347	13709	895
Finish(26.22 mi)	1.37 mi	37784+150	14833+10	990-1	34820	14601	920

14601

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