Rosalia Rios Arreguin

Chicago

Bib: 52091 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

12:56/mi

40:10

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:59/mi

1:20:30

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:53/mi

2:00:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:01/mi

2:41:01

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:22/mi

2:50:08

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:51/mi

3:23:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:55/mi

4:06:58

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:13/mi

4:51:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:23/mi

5:35:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:04/mi

5:53:36

↑ 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

2:50:0812:59 /mi⚡ faster

2nd Half

3:03:2814:00 /mi+7.8%

Positive split — 7.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:10	12:56	3.11 mi	40:10	12:56	-
10K	1:20:30	12:57	3.10 mi	40:20	12:59	+0:03
15K	2:00:33	12:56	3.11 mi	40:03	12:53	-0:06
20K	2:41:01	12:57	3.11 mi	40:28	13:01	+0:08
Half(13.11 mi)	2:50:08	12:59	0.68 mi	9:07	13:22	+0:21
25K	3:23:43	13:07	2.42 mi	33:35	13:51	+0:29
30K	4:06:58	13:15	3.11 mi	43:15	13:55	+0:04
35K	4:51:07	13:23	3.11 mi	44:09	14:13	+0:18
40K	5:35:47	13:31	3.10 mi	44:40	14:23	+0:10
Finish(26.22 mi)	5:53:36	13:30	1.37 mi	17:49	13:04	-1:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:53 /mi

Average Pace

13:30 /mi

Slowest Pace

14:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:24:47

75% of race

Time at Steady Pace

1:28:49

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:29 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	52119	23112	3280	50855	22255	3149
10K	3.10 mi	51232+887	22460+652	3167+113	50196	21790	3059
15K	3.11 mi	51173+59	22443+17	3172-5	50855	22255	3149
20K	3.11 mi	50750+423	22195+248	3139+33	49423	21392	3029
Half(13.11 mi)	0.68 mi	50633+117	22122+73	3126+13	48317	20821	2947
25K	2.42 mi	50458+175	22020+102	3102+24	49181	21442	3055
30K	3.11 mi	49968+490	21748+272	3068+34	47252	20473	2898
35K	3.11 mi	49597+371	21566+182	3049+19	46534	20343	2891
40K	3.10 mi	49222+375	21403+163	3034+15	45042	19818	2854
Finish(26.22 mi)	1.37 mi	49094+128	21348+55	3025+9	45419	20074	2857

20074

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