Irene Kaufman

Chicago

Bib: 43322 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 47%

Division (F25-29)

#0 / 5362

Top 50%

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

10:23/mi

32:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:16/mi

1:04:09

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:10/mi

1:35:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:09/mi

2:07:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:16/mi

2:14:17

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:58/mi

2:38:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:14/mi

3:10:16

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:24/mi

3:42:34

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:28/mi

4:15:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:46/mi

4:28:24

↑ 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

2:14:1710:15 /mi⚖️ balanced

2nd Half

2:14:0710:14 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Irene's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:15	10:23	3.11 mi	32:15	10:23	-
10K	1:04:09	10:19	3.10 mi	31:54	10:16	-0:07
15K	1:35:45	10:16	3.11 mi	31:36	10:10	-0:06
20K	2:07:17	10:15	3.11 mi	31:32	10:09	-0:01
Half(13.11 mi)	2:14:17	10:15	0.68 mi	7:00	10:16	+0:07
25K	2:38:27	10:12	2.42 mi	24:10	9:58	-0:18
30K	3:10:16	10:12	3.11 mi	31:49	10:14	+0:16
35K	3:42:34	10:14	3.11 mi	32:18	10:24	+0:10
40K	4:15:05	10:16	3.10 mi	32:31	10:28	+0:04
Finish(26.22 mi)	4:28:24	10:15	1.37 mi	13:19	9:46	-0:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

10:15 /mi

Slowest Pace

10:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:12:26

49% of race

Time at Steady Pace

2:15:58

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:14 /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	38759	14644	3248	38157	14303	3260
10K	3.10 mi	37693+1066	14049+595	3146+102	36980	13662	3089
15K	3.11 mi	37752-59	14052-3	3164-18	38157	14303	3260
20K	3.11 mi	37154+598	13757+295	3105+59	35713	13041	3007
Half(13.11 mi)	0.68 mi	36952+202	13658+99	3087+18	34070	12294	2869
25K	2.42 mi	35916+1036	13174+484	2998+89	31920	11271	2596
30K	3.11 mi	34688+1228	12667+507	2900+98	30477	10864	2499
35K	3.11 mi	33544+1144	12221+446	2806+94	28696	10466	2458
40K	3.10 mi	32139+1405	11707+514	2687+119	25273	9382	2212
Finish(26.22 mi)	1.37 mi	31714+425	11560+147	2666+21	24559	9259	2250

9259

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