Rosondunnii Marshall

Chicago

Bib: 25609 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

12:27/mi

38:42

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:45/mi

1:21:25

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

14:28/mi

2:06:22

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

15:03/mi

2:53:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

16:26/mi

3:04:21

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:28/mi

3:41:52

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

15:46/mi

4:30:52

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:28/mi

5:18:55

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:19/mi

6:06:30

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:49/mi

6:26:42

↑ 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

3:04:2114:04 /mi⚡ faster

2nd Half

3:22:2115:26 /mi+9.8%

Positive split — 9.8% 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	38:42	12:27	3.11 mi	38:42	12:27	-
10K	1:21:25	13:06	3.10 mi	42:43	13:45	+1:18
15K	2:06:22	13:33	3.11 mi	44:57	14:28	+0:43
20K	2:53:08	13:56	3.11 mi	46:46	15:03	+0:35
Half(13.11 mi)	3:04:21	14:04	0.68 mi	11:13	16:26	+1:23
25K	3:41:52	14:17	2.42 mi	37:31	15:28	-0:58
30K	4:30:52	14:32	3.11 mi	49:00	15:46	+0:18
35K	5:18:55	14:40	3.11 mi	48:03	15:28	-0:18
40K	6:06:30	14:45	3.10 mi	47:35	15:19	-0:09
Finish(26.22 mi)	6:26:42	14:46	1.37 mi	20:12	14:49	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:27 /mi

Average Pace

14:46 /mi

Slowest Pace

16:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:22

33% of race

Time at Steady Pace

4:09:07

64% of race

Time at Slower Pace

11:13

3% of race

Average Pace: 14:45 /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	51125	22433	3820	53139	23842	4057
10K	3.10 mi	51564-439	22693-260	3854-34	51766	22821	3889
15K	3.11 mi	52383-819	23273-580	3969-115	53139	23842	4057
20K	3.11 mi	52564-181	23408-135	3984-15	52738	23570	4010
Half(13.11 mi)	0.68 mi	52611-47	23444-36	3990-6	52797	23681	4034
25K	2.42 mi	52620-9	23465-21	3996-6	51999	23184	3933
30K	3.11 mi	52493+127	23398+67	3980+16	51462	22955	3898
35K	3.11 mi	52312+181	23294+104	3959+21	50080	22290	3799
40K	3.10 mi	52090+222	23181+113	3943+16	48248	21513	3674
Finish(26.22 mi)	1.37 mi	52068+22	23176+5	3945-2	50457	22665	3897

22665

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