Berna Jacobson

Chicago

Bib: 32881 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Top 48%

Division (F55-59)

#0 / 1120

Top 43%

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

10:30/mi

32:37

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:15/mi

1:04:27

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:16/mi

1:36:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:21/mi

2:08:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:35/mi

2:15:41

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:24/mi

2:40:55

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:35/mi

3:13:48

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:46/mi

3:47:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:47/mi

4:20:43

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:20/mi

4:34:49

↑ 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

2:15:4110:21 /mi⚡ faster

2nd Half

2:19:0810:37 /mi+2.5%

Positive split — 2.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:37	10:30	3.11 mi	32:37	10:30	-
10K	1:04:27	10:22	3.10 mi	31:50	10:15	-0:15
15K	1:36:20	10:20	3.11 mi	31:53	10:16	+0:01
20K	2:08:28	10:20	3.11 mi	32:08	10:21	+0:05
Half(13.11 mi)	2:15:41	10:21	0.68 mi	7:13	10:35	+0:14
25K	2:40:55	10:22	2.42 mi	25:14	10:24	-0:11
30K	3:13:48	10:24	3.11 mi	32:53	10:35	+0:11
35K	3:47:14	10:27	3.11 mi	33:26	10:46	+0:11
40K	4:20:43	10:29	3.10 mi	33:29	10:47	+0:01
Finish(26.22 mi)	4:34:49	10:29	1.37 mi	14:06	10:20	-0:27

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

10:29 /mi

Slowest Pace

10:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:27:54

76% of race

Time at Steady Pace

1:06:55

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:29 /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	39792	15245	632	38794	14669	582
10K	3.10 mi	38014+1778	14211+1034	573+59	36820	13574	540
15K	3.11 mi	38216-202	14310-99	574-1	38794	14669	582
20K	3.11 mi	37881+335	14153+157	564+10	37176	13853	545
Half(13.11 mi)	0.68 mi	37734+147	14081+72	560+4	36232	13529	519
25K	2.42 mi	37171+563	13847+234	549+11	35037	13007	500
30K	3.11 mi	36133+1038	13422+425	525+24	32741	12106	459
35K	3.11 mi	35143+990	13066+356	505+20	30906	11684	434
40K	3.10 mi	33876+1267	12626+440	484+21	27182	10400	374
Finish(26.22 mi)	1.37 mi	33586+290	12541+85	482+2	29107	11608	373

11608

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