Katelyn McDonald

Chicago

Bib: 24271 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 45%

Gender (Female)

#0 / 24561

Top 33%

Division (F30-34)

#0 / 4161

Top 36%

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

9:17/mi

28:49

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:58/mi

56:39

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:54/mi

1:24:17

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:09/mi

1:52:43

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:58/mi

1:58:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:55/mi

2:20:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:15/mi

2:49:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:35/mi

3:18:59

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:38/mi

3:52:01

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:03/mi

4:04:21

↑ 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

1:58:509:04 /mi⚡ faster

2nd Half

2:05:319:34 /mi+5.6%

Positive split — 5.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:49	9:17	3.11 mi	28:49	9:17	-
10K	56:39	9:07	3.10 mi	27:50	8:58	-0:19
15K	1:24:17	9:03	3.11 mi	27:38	8:54	-0:04
20K	1:52:43	9:04	3.11 mi	28:26	9:09	+0:15
Half(13.11 mi)	1:58:50	9:04	0.68 mi	6:07	8:58	-0:11
25K	2:20:27	9:02	2.42 mi	21:37	8:55	-0:03
30K	2:49:12	9:05	3.11 mi	28:45	9:15	+0:20
35K	3:18:59	9:09	3.11 mi	29:47	9:35	+0:20
40K	3:52:01	9:20	3.10 mi	33:02	10:38	+1:03
Finish(26.22 mi)	4:04:21	9:20	1.37 mi	12:20	9:03	-1:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:20 /mi

Slowest Pace

10:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:31:19

86% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

33:02

14% of race

Average Pace: 9:19 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	28796	9469	1729	26265	8150	1518
10K	3.10 mi	26767+2029	8517+952	1563+166	24923	7667	1432
15K	3.11 mi	26504+263	8352+165	1538+25	26265	8150	1518
20K	3.11 mi	26585-81	8364-12	1547-9	27256	8637	1606
Half(13.11 mi)	0.68 mi	26337+248	8262+102	1533+14	23197	6948	1326
25K	2.42 mi	25683+654	8018+244	1497+36	23098	6991	1320
30K	3.11 mi	25071+612	7817+201	1469+28	23519	7465	1406
35K	3.11 mi	24764+307	7852-35	1477-8	23359	7822	1472
40K	3.10 mi	24932-168	8142-290	1521-44	26257	9886	1868
Finish(26.22 mi)	1.37 mi	24518+414	8015+127	1504+17	18646	6447	1287

6447

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