Sarah Brentel

MARIENTHAL

Bib: 38494 F

0:00

0:00

/ mi

Be the first to cheer!

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

10:55/mi

33:56

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:36/mi

1:06:53

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:19/mi

1:38:55

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:32/mi

2:11:37

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:41/mi

2:18:54

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:30/mi

2:44:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:51/mi

3:18:05

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:02/mi

3:52:22

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:08/mi

4:30:03

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:49/mi

4:46:10

↑ 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

2:18:5410:36 /mi⚡ faster

2nd Half

2:27:1611:14 /mi+6.0%

Positive split — 6.0% slower in the second half

AI Race Performance Report

Sarah'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	33:56	10:55	3.11 mi	33:56	10:55	-
10K	1:06:53	10:46	3.10 mi	32:57	10:36	-0:19
15K	1:38:55	10:37	3.11 mi	32:02	10:19	-0:17
20K	2:11:37	10:35	3.11 mi	32:42	10:32	+0:13
Half(13.11 mi)	2:18:54	10:36	0.68 mi	7:17	10:41	+0:09
25K	2:44:22	10:35	2.42 mi	25:28	10:30	-0:11
30K	3:18:05	10:38	3.11 mi	33:43	10:51	+0:21
35K	3:52:22	10:41	3.11 mi	34:17	11:02	+0:11
40K	4:30:03	10:52	3.10 mi	37:41	12:08	+1:06
Finish(26.22 mi)	4:46:10	10:55	1.37 mi	16:07	11:49	-0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:19 /mi

Average Pace

10:55 /mi

Slowest Pace

12:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:52:22

81% of race

Time at Steady Pace

53:48

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:55 /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	43402	17440	2478	39168	14891	2172
10K	3.10 mi	41185+2217	16083+1357	2290+188	39550	15130	2163
15K	3.11 mi	40407+778	15595+488	2243+47	39168	14891	2172
20K	3.11 mi	39777+630	15258+337	2208+35	38491	14622	2114
Half(13.11 mi)	0.68 mi	39543+234	15146+112	2195+13	36899	13914	2016
25K	2.42 mi	38793+750	14776+370	2151+44	35704	13410	1925
30K	3.11 mi	37772+1021	14347+429	2081+70	34339	13019	1886
35K	3.11 mi	36849+923	14033+314	2032+49	32550	12656	1830
40K	3.10 mi	36528+321	14066-33	2018+14	34978	14571	2107
Finish(26.22 mi)	1.37 mi	36718-190	14238-172	2045-27	39329	16939	2391

16939

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Sarah'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