Lara Jackman

Sheffield

Bib: 70097 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 (F55-59)

#0 / 1120

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

13:22/mi

41:33

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:45/mi

1:24:15

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

14:13/mi

2:08:25

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

15:47/mi

2:57:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

15:26/mi

3:08:00

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:52/mi

3:48:54

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

18:28/mi

4:46:16

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

18:28/mi

5:43:38

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

18:28/mi

6:41:00

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

17:57/mi

7:05:29

↑ 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

3:08:0014:20 /mi⚡ faster

2nd Half

3:57:2918:07 /mi+26.3%

Positive split — 26.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	41:33	13:22	3.11 mi	41:33	13:22	-
10K	1:24:15	13:34	3.10 mi	42:42	13:45	+0:23
15K	2:08:25	13:47	3.11 mi	44:10	14:13	+0:28
20K	2:57:28	14:17	3.11 mi	49:03	15:47	+1:34
Half(13.11 mi)	3:08:00	14:20	0.68 mi	10:32	15:26	-0:21
25K	3:48:54	14:44	2.42 mi	40:54	16:52	+1:26
30K	4:46:16	15:21	3.11 mi	57:22	18:28	+1:36
35K	5:43:38	15:48	3.11 mi	57:22	18:28	0:00
40K	6:41:00	16:08	3.10 mi	57:22	18:28	0:00
Finish(26.22 mi)	7:05:29	16:14	1.37 mi	24:29	17:57	-0:31

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

13:22 /mi

Average Pace

16:14 /mi

Slowest Pace

18:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:08:00

44% of race

Time at Steady Pace

40:54

10% of race

Time at Slower Pace

3:16:35

46% of race

Average Pace: 16:14 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	52831	23617	1057	52933	23695	1053
10K	3.10 mi	52424+407	23300+317	1046+11	51755	22814	1014
15K	3.11 mi	52689-265	23492-192	1048-2	52933	23695	1053
20K	3.11 mi	52948-259	23679-187	1058-10	53285	23963	1077
Half(13.11 mi)	0.68 mi	52916+32	23661+18	1056+2	51974	23144	1026
25K	2.42 mi	53060-144	23770-109	1060-4	53273	24015	1077
30K	3.11 mi	53330-270	23981-211	1074-14	53606	24249	1096
35K	3.11 mi	53435-105	24063-82	1078-4	53542	24208	1091
40K	3.10 mi	53492-57	24113-50	1080-2	53245	24105	1090
Finish(26.22 mi)	1.37 mi	53504-12	24126-13	1081-1	53390	24152	1083

24152

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