Katherine Burns

Chicago

Bib: 32811 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 41%

Division (F25-29)

#0 / 5362

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

8:58/mi

27:52

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:07/mi

56:10

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:11/mi

1:24:42

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:39/mi

1:54:41

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:45/mi

2:01:20

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:39/mi

2:24:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:14/mi

2:56:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:47/mi

3:30:01

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:03/mi

4:04:20

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:09/mi

4:18:11

↑ 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

2:01:209:15 /mi⚡ faster

2nd Half

2:16:5110:26 /mi+12.8%

Positive split — 12.8% 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	27:52	8:58	3.11 mi	27:52	8:58	-
10K	56:10	9:02	3.10 mi	28:18	9:07	+0:09
15K	1:24:42	9:05	3.11 mi	28:32	9:11	+0:04
20K	1:54:41	9:14	3.11 mi	29:59	9:39	+0:28
Half(13.11 mi)	2:01:20	9:15	0.68 mi	6:39	9:45	+0:06
25K	2:24:43	9:19	2.42 mi	23:23	9:39	-0:06
30K	2:56:31	9:28	3.11 mi	31:48	10:14	+0:35
35K	3:30:01	9:39	3.11 mi	33:30	10:47	+0:33
40K	4:04:20	9:50	3.10 mi	34:19	11:03	+0:16
Finish(26.22 mi)	4:18:11	9:51	1.37 mi	13:51	10:09	-0:54

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

9:51 /mi

Slowest Pace

11:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:24:42

33% of race

Time at Steady Pace

1:00:01

23% of race

Time at Slower Pace

1:53:28

44% of race

Average Pace: 9:51 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	25212	7848	1734	29635	9754	2234
10K	3.10 mi	25845-633	8097-249	1808-74	26848	8552	1927
15K	3.11 mi	27098-1253	8607-510	1931-123	29635	9754	2234
20K	3.11 mi	28537-1439	9283-676	2108-177	31737	10875	2500
Half(13.11 mi)	0.68 mi	28639-102	9330-47	2132-24	30267	10278	2376
25K	2.42 mi	28737-98	9419-89	2157-25	29547	10007	2298
30K	3.11 mi	28950-213	9640-221	2213-56	30433	10840	2494
35K	3.11 mi	29124-174	9906-266	2260-47	31039	11756	2747
40K	3.10 mi	28826+298	9997-91	2285-25	28750	11234	2608
Finish(26.22 mi)	1.37 mi	28658+168	9983+14	2294-9	27647	10825	2634

10825

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