Rubi Arellano

Melrose Park

Bib: 51852 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F40-44)

#0 / 3124

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

11:46/mi

36:34

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:47/mi

1:16:16

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:54/mi

1:53:14

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:11/mi

2:34:11

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:20/mi

2:42:36

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:14/mi

3:14:41

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:08/mi

3:55:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:24/mi

4:37:09

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:18/mi

5:18:27

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:46/mi

5:35:52

↑ 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

2:42:3612:24 /mi⚡ faster

2nd Half

2:53:1613:13 /mi+6.6%

Positive split — 6.6% slower in the second half

AI Race Performance Report

Rubi's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:34	11:46	3.11 mi	36:34	11:46	-
10K	1:16:16	12:16	3.10 mi	39:42	12:47	+1:01
15K	1:53:14	12:09	3.11 mi	36:58	11:54	-0:53
20K	2:34:11	12:24	3.11 mi	40:57	13:11	+1:17
Half(13.11 mi)	2:42:36	12:24	0.68 mi	8:25	12:20	-0:51
25K	3:14:41	12:32	2.42 mi	32:05	13:14	+0:54
30K	3:55:30	12:38	3.11 mi	40:49	13:08	-0:06
35K	4:37:09	12:45	3.11 mi	41:39	13:24	+0:16
40K	5:18:27	12:49	3.10 mi	41:18	13:18	-0:06
Finish(26.22 mi)	5:35:52	12:49	1.37 mi	17:25	12:46	-0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:46 /mi

Average Pace

12:49 /mi

Slowest Pace

13:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:19:04

41% of race

Time at Steady Pace

3:16:48

59% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:49 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	48767	20857	2664	48043	20387	2630
10K	3.10 mi	49368-601	21258-401	2718-54	49649	21413	2747
15K	3.11 mi	48959+409	20974+284	2679+39	48043	20387	2630
20K	3.11 mi	49251-292	21191-217	2723-44	49789	21629	2759
Half(13.11 mi)	0.68 mi	49015+236	21054+137	2703+20	45259	18950	2452
25K	2.42 mi	48773+242	20934+120	2684+19	47592	20483	2638
30K	3.11 mi	48130+643	20614+320	2646+38	44800	19089	2461
35K	3.11 mi	47577+553	20364+250	2615+31	43824	18845	2438
40K	3.10 mi	46815+762	19979+385	2576+39	40588	17466	2279
Finish(26.22 mi)	1.37 mi	46714+101	19962+17	2575+1	44201	19455	2496

19455

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Rubi's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing