Rebecca Markham

Hoffman Est

Bib: 17053 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 4%

Gender (Female)

#0 / 24561

Top 0.6%

Division (F20-24)

#0 / 2002

Top 0.8%

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

6:24/mi

19:52

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:31/mi

40:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:23/mi

59:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:27/mi

1:19:58

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:33/mi

1:24:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:30/mi

1:40:12

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:36/mi

2:00:41

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:44/mi

2:21:35

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:59/mi

2:43:18

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:54/mi

2:52:42

↑ 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

1:24:266:26 /mi⚡ faster

2nd Half

1:28:166:44 /mi+4.5%

Positive split — 4.5% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:52	6:24	3.11 mi	19:52	6:24	-
10K	40:06	6:27	3.10 mi	20:14	6:31	+0:07
15K	59:57	6:26	3.11 mi	19:51	6:23	-0:08
20K	1:19:58	6:26	3.11 mi	20:01	6:27	+0:04
Half(13.11 mi)	1:24:26	6:26	0.68 mi	4:28	6:33	+0:06
25K	1:40:12	6:27	2.42 mi	15:46	6:30	-0:03
30K	2:00:41	6:28	3.11 mi	20:29	6:36	+0:06
35K	2:21:35	6:31	3.11 mi	20:54	6:44	+0:08
40K	2:43:18	6:34	3.10 mi	21:43	6:59	+0:15
Finish(26.22 mi)	2:52:42	6:35	1.37 mi	9:24	6:54	-0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:23 /mi

Average Pace

6:35 /mi

Slowest Pace

6:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:00:41

70% of race

Time at Steady Pace

52:01

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	2265	130	9	2482	147	12
10K	3.10 mi	2478-213	145-15	10-1	2748	182	13
15K	3.11 mi	2446+32	141+4	10	2482	147	12
20K	3.11 mi	2391+55	139+2	10	2349	131	11
Half(13.11 mi)	0.68 mi	2400-9	139	10	2626	155	13
25K	2.42 mi	2403-3	139	10	2575	155	15
30K	3.11 mi	2391+12	137+2	10	2506	162	15
35K	3.11 mi	2378+13	151-14	15-5	2627	195	20
40K	3.10 mi	2359+19	154-3	16-1	3072	346	30
Finish(26.22 mi)	1.37 mi	2363-4	155-1	17-1	3323	441	42

441

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