Kathryn Halldin

Chicago

Bib: 50478 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

10:43/mi

33:17

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:15/mi

1:05:09

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:53/mi

1:35:52

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:01/mi

2:06:59

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:11/mi

2:13:56

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:05/mi

2:38:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:11/mi

3:09:59

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:20/mi

3:42:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:37/mi

4:15:04

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:00/mi

4:28:43

↑ 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

2:13:5610:13 /mi⚖️ balanced

2nd Half

2:14:4710:17 /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	33:17	10:43	3.11 mi	33:17	10:43	-
10K	1:05:09	10:29	3.10 mi	31:52	10:15	-0:28
15K	1:35:52	10:17	3.11 mi	30:43	9:53	-0:22
20K	2:06:59	10:13	3.11 mi	31:07	10:01	+0:08
Half(13.11 mi)	2:13:56	10:13	0.68 mi	6:57	10:11	+0:10
25K	2:38:22	10:12	2.42 mi	24:26	10:05	-0:06
30K	3:09:59	10:11	3.11 mi	31:37	10:11	+0:06
35K	3:42:05	10:13	3.11 mi	32:06	10:20	+0:09
40K	4:15:04	10:16	3.10 mi	32:59	10:37	+0:17
Finish(26.22 mi)	4:28:43	10:15	1.37 mi	13:39	10:00	-0:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

10:15 /mi

Slowest Pace

10:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:22:27

75% of race

Time at Steady Pace

1:06:16

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:15 /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	41726	16393	3656	35785	12967	2946
10K	3.10 mi	38941+2785	14742+1651	3318+338	36897	13617	3074
15K	3.11 mi	37839+1102	14097+645	3176+142	35785	12967	2946
20K	3.11 mi	36978+861	13661+436	3084+92	34703	12490	2859
Half(13.11 mi)	0.68 mi	36737+241	13544+117	3065+19	33561	12038	2799
25K	2.42 mi	35874+863	13141+403	2989+76	32728	11706	2694
30K	3.11 mi	34579+1295	12608+533	2884+105	30074	10642	2458
35K	3.11 mi	33390+1189	12135+473	2781+103	28271	10233	2417
40K	3.10 mi	32132+1258	11701+434	2684+97	26176	9856	2299
Finish(26.22 mi)	1.37 mi	31831+301	11609+92	2676+8	26483	10204	2492

10204

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