Barbara Welch-Leider

Chicago

Bib: 52126 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 (F70-74)

#0 / 47

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

18:56/mi

58:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

19:28/mi

1:59:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

19:28/mi

2:59:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

19:28/mi

4:00:18

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

19:28/mi

4:13:35

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

19:28/mi

5:00:48

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

19:28/mi

6:01:18

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

19:28/mi

7:01:48

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

19:28/mi

8:02:18

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

19:28/mi

8:28:52

↑ 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

4:13:3519:21 /mi⚖️ balanced

2nd Half

4:15:1719:28 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	58:48	18:56	3.11 mi	58:48	18:56	-
10K	1:59:18	19:12	3.10 mi	1:00:30	19:28	+0:32
15K	2:59:48	19:17	3.11 mi	1:00:30	19:28	0:00
20K	4:00:18	19:20	3.11 mi	1:00:30	19:28	0:00
Half(13.11 mi)	4:13:35	19:21	0.68 mi	13:17	19:28	0:00
25K	5:00:48	19:22	2.42 mi	47:13	19:28	0:00
30K	6:01:18	19:23	3.11 mi	1:00:30	19:28	0:00
35K	7:01:48	19:24	3.11 mi	1:00:30	19:28	0:00
40K	8:02:18	19:24	3.10 mi	1:00:30	19:28	0:00
Finish(26.22 mi)	8:28:52	19:25	1.37 mi	26:34	19:28	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

18:56 /mi

Average Pace

19:25 /mi

Slowest Pace

19:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

8:28:52

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 19:24 /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	F70-74	Seg. Overall	Seg. Females	Seg. F70-74
5K	3.11 mi	54086	24550	46	54056	24520	46
10K	3.10 mi	54093-7	24550	46	54084	24543	47
15K	3.11 mi	54092+1	24547+3	46	54056	24520	46
20K	3.11 mi	54089+3	24544+3	46	54010	24486	46
Half(13.11 mi)	0.68 mi	54090-1	24545-1	46	53835	24385	46
25K	2.42 mi	54087+3	24541+4	46	53939	24451	45
30K	3.11 mi	54078+9	24537+4	46	53861	24412	46
35K	3.11 mi	54074+4	24536+1	47-1	53851	24404	46
40K	3.10 mi	54067+7	24531+5	47	53675	24342	46
Finish(26.22 mi)	1.37 mi	54064+3	24529+2	46+1	53779	24384	45

24384

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