Rebecca Miller

Chicago

Bib: 66510 F

0:00

0:00

/ mi

Be the first to cheer!

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

10:58/mi

34:04

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:54/mi

1:07:57

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:50/mi

1:41:36

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:06/mi

2:16:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:00/mi

2:23:36

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:10/mi

2:50:40

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:06/mi

3:28:16

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:26/mi

4:06:55

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:27/mi

4:48:41

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:08/mi

5:07:58

↑ 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

2:23:3610:57 /mi⚡ faster

2nd Half

2:44:2212:32 /mi+14.5%

Positive split — 14.5% slower in the second half

AI Race Performance Report

Rebecca'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	34:04	10:58	3.11 mi	34:04	10:58	-
10K	1:07:57	10:56	3.10 mi	33:53	10:54	-0:04
15K	1:41:36	10:54	3.11 mi	33:39	10:50	-0:04
20K	2:16:06	10:57	3.11 mi	34:30	11:06	+0:16
Half(13.11 mi)	2:23:36	10:57	0.68 mi	7:30	11:00	-0:06
25K	2:50:40	10:59	2.42 mi	27:04	11:10	+0:10
30K	3:28:16	11:10	3.11 mi	37:36	12:06	+0:56
35K	4:06:55	11:21	3.11 mi	38:39	12:26	+0:20
40K	4:48:41	11:37	3.10 mi	41:46	13:27	+1:01
Finish(26.22 mi)	5:07:58	11:45	1.37 mi	19:17	14:08	+0:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

11:45 /mi

Slowest Pace

14:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:50:40

55% of race

Time at Slower Pace

2:17:18

45% of race

Average Pace: 11:45 /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	43772	17680	3038	42810	17078	2998
10K	3.10 mi	42485+1287	16877+803	2933+105	41554	16359	2860
15K	3.11 mi	42502-17	16893-16	2951-18	42810	17078	2998
20K	3.11 mi	42385+117	16864+29	2946+5	42223	16869	2952
Half(13.11 mi)	0.68 mi	42124+261	16719+145	2927+19	38894	15117	2680
25K	2.42 mi	41629+495	16492+227	2893+34	39639	15658	2757
30K	3.11 mi	41504+125	16578-86	2906-13	40837	16734	2923
35K	3.11 mi	41319+185	16609-31	2916-10	39920	16668	2903
40K	3.10 mi	41404-85	16838-229	2939-23	41278	17818	3071
Finish(26.22 mi)	1.37 mi	41921-517	17195-357	2992-53	48889	21868	3783

21868

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Rebecca'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