Julia Gregorczyk

London

Bib: 55584 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

9:30/mi

29:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:09/mi

1:01:03

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:36/mi

1:30:51

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:21/mi

2:02:59

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:10/mi

2:09:55

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:43/mi

2:35:55

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:00/mi

3:13:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:59/mi

3:50:25

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:53/mi

4:36:39

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:49/mi

4:55:30

↑ 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

2:09:559:55 /mi⚡ faster

2nd Half

2:45:3512:38 /mi+27.5%

Positive split — 27.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:32	9:30	3.11 mi	29:32	9:30	-
10K	1:01:03	9:50	3.10 mi	31:31	10:09	+0:39
15K	1:30:51	9:45	3.11 mi	29:48	9:36	-0:33
20K	2:02:59	9:54	3.11 mi	32:08	10:21	+0:45
Half(13.11 mi)	2:09:55	9:55	0.68 mi	6:56	10:10	-0:11
25K	2:35:55	10:02	2.42 mi	26:00	10:43	+0:33
30K	3:13:12	10:22	3.11 mi	37:17	12:00	+1:17
35K	3:50:25	10:36	3.11 mi	37:13	11:59	-0:01
40K	4:36:39	11:08	3.10 mi	46:14	14:53	+2:54
Finish(26.22 mi)	4:55:30	11:17	1.37 mi	18:51	13:49	-1:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

11:17 /mi

Slowest Pace

14:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:20

20% of race

Time at Steady Pace

1:36:35

33% of race

Time at Slower Pace

2:19:35

47% of race

Average Pace: 11:16 /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	31178	10624	2390	33305	11645	2657
10K	3.10 mi	33750-2572	11912-1288	2666-276	36049	13166	2976
15K	3.11 mi	33504+246	11767+145	2651+15	33305	11645	2657
20K	3.11 mi	34389-885	12244-477	2770-119	37199	13876	3185
Half(13.11 mi)	0.68 mi	34266+123	12193+51	2754+16	33448	12003	2793
25K	2.42 mi	34682-416	12504-311	2839-85	37094	14193	3277
30K	3.11 mi	35922-1240	13312-808	3039-200	40385	16466	3795
35K	3.11 mi	36191-269	13662-350	3118-79	37706	15423	3561
40K	3.10 mi	38425-2234	15115-1453	3489-371	46896	20795	4681
Finish(26.22 mi)	1.37 mi	39222-797	15631-516	3616-127	48000	21423	4902

21423

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