Antonia Lewis-Iley

LONDON

Bib: 55593 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

9:40/mi

30:03

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:36/mi

1:02:58

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:53/mi

1:33:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:04/mi

2:04:55

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:30/mi

2:12:05

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:14/mi

2:39:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:59/mi

3:13:26

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:57/mi

3:50:35

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:43/mi

4:27:00

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:33/mi

4:41:23

↑ 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

2:12:0510:05 /mi⚡ faster

2nd Half

2:29:1811:23 /mi+13.0%

Positive split — 13.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:03	9:40	3.11 mi	30:03	9:40	-
10K	1:02:58	10:08	3.10 mi	32:55	10:36	+0:56
15K	1:33:40	10:03	3.11 mi	30:42	9:53	-0:43
20K	2:04:55	10:03	3.11 mi	31:15	10:04	+0:11
Half(13.11 mi)	2:12:05	10:05	0.68 mi	7:10	10:30	+0:26
25K	2:39:18	10:15	2.42 mi	27:13	11:14	+0:44
30K	3:13:26	10:23	3.11 mi	34:08	10:59	-0:15
35K	3:50:35	10:36	3.11 mi	37:09	11:57	+0:58
40K	4:27:00	10:45	3.10 mi	36:25	11:43	-0:14
Finish(26.22 mi)	4:41:23	10:44	1.37 mi	14:23	10:33	-1:10

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:40 /mi

Average Pace

10:44 /mi

Slowest Pace

11:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:32:00

33% of race

Time at Steady Pace

54:28

19% of race

Time at Slower Pace

2:14:55

48% of race

Average Pace: 10:44 /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	32694	11383	770	35745	12947	845
10K	3.10 mi	36182-3488	13211-1828	896-126	39473	15085	1040
15K	3.11 mi	35985+197	13084+127	885+11	35745	12947	845
20K	3.11 mi	35640+345	12918+166	864+21	35051	12688	823
Half(13.11 mi)	0.68 mi	35623+17	12916+2	867-3	35788	13282	861
25K	2.42 mi	36379-756	13423-507	901-34	39978	15851	1068
30K	3.11 mi	36002+377	13350+73	893+8	35136	13474	868
35K	3.11 mi	36249-247	13688-338	912-19	37601	15360	1007
40K	3.10 mi	35682+567	13605+83	899+13	32715	13370	870
Finish(26.22 mi)	1.37 mi	35414+268	13526+79	889+10	30751	12471	744

12471

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