Becky Blair

Chicago

Bib: 24752 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 42%

Masters (Masters Women)

#0 / 9409

Top 39%

Division (F40-44)

#0 / 3124

Top 44%

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

9:09/mi

28:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:49/mi

55:49

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:46/mi

1:23:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:54/mi

1:50:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:59/mi

1:56:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:01/mi

2:18:41

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:32/mi

2:54:32

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:10/mi

3:29:13

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:09/mi

4:06:58

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:28/mi

4:19:53

↑ 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

1:56:508:55 /mi⚡ faster

2nd Half

2:23:0310:55 /mi+22.4%

Positive split — 22.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:26	9:09	3.11 mi	28:26	9:09	-
10K	55:49	8:59	3.10 mi	27:23	8:49	-0:20
15K	1:23:04	8:55	3.11 mi	27:15	8:46	-0:03
20K	1:50:42	8:54	3.11 mi	27:38	8:54	+0:08
Half(13.11 mi)	1:56:50	8:55	0.68 mi	6:08	8:59	+0:05
25K	2:18:41	8:56	2.42 mi	21:51	9:01	+0:02
30K	2:54:32	9:22	3.11 mi	35:51	11:32	+2:31
35K	3:29:13	9:37	3.11 mi	34:41	11:10	-0:22
40K	4:06:58	9:56	3.10 mi	37:45	12:09	+0:59
Finish(26.22 mi)	4:19:53	9:55	1.37 mi	12:55	9:28	-2:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:46 /mi

Average Pace

9:55 /mi

Slowest Pace

12:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:31:36

58% of race

Time at Slower Pace

1:48:17

42% of race

Average Pace: 9:55 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	27421	8825	1242	24710	7491	1081
10K	3.10 mi	25165+2256	7779+1046	1116+126	23290	6934	1009
15K	3.11 mi	24895+270	7610+169	1096+20	24710	7491	1081
20K	3.11 mi	24635+260	7497+113	1078+18	24182	7279	1039
Half(13.11 mi)	0.68 mi	24486+149	7432+65	1068+10	23476	7091	987
25K	2.42 mi	24363+123	7422+10	1068	24148	7467	1050
30K	3.11 mi	28013-3650	9171-1749	1263-195	38176	15206	1999
35K	3.11 mi	28826-813	9768-597	1312-49	33338	13087	1711
40K	3.10 mi	29655-829	10424-656	1397-85	35077	14619	1910
Finish(26.22 mi)	1.37 mi	29207+448	10266+158	1379+18	22236	8156	1078

8156

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