Colleen Sorensen

Buckley

Bib: 63261 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

10:17/mi

31:56

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:26/mi

1:04:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:56/mi

1:35:11

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:04/mi

2:06:27

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:20/mi

2:13:30

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:33/mi

2:39:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:09/mi

3:16:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:15/mi

3:51:47

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:31/mi

4:30:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:56/mi

4:46:57

↑ 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

2:13:3010:11 /mi⚡ faster

2nd Half

2:33:2711:42 /mi+14.9%

Positive split — 14.9% slower in the second half

AI Race Performance Report

Colleen'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	31:56	10:17	3.11 mi	31:56	10:17	-
10K	1:04:20	10:21	3.10 mi	32:24	10:26	+0:09
15K	1:35:11	10:13	3.11 mi	30:51	9:56	-0:30
20K	2:06:27	10:11	3.11 mi	31:16	10:04	+0:08
Half(13.11 mi)	2:13:30	10:11	0.68 mi	7:03	10:20	+0:16
25K	2:39:04	10:14	2.42 mi	25:34	10:33	+0:13
30K	3:16:50	10:34	3.11 mi	37:46	12:09	+1:36
35K	3:51:47	10:39	3.11 mi	34:57	11:15	-0:54
40K	4:30:40	10:53	3.10 mi	38:53	12:31	+1:16
Finish(26.22 mi)	4:46:57	10:57	1.37 mi	16:17	11:56	-0:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:56 /mi

Average Pace

10:57 /mi

Slowest Pace

12:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:02:07

22% of race

Time at Steady Pace

1:36:57

34% of race

Time at Slower Pace

2:07:53

45% of race

Average Pace: 10:57 /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	37878	14140	1879	36156	13182	1767
10K	3.10 mi	37900-22	14154-14	1883-4	38216	14359	1897
15K	3.11 mi	37283+617	13800+354	1837+46	36156	13182	1767
20K	3.11 mi	36654+629	13488+312	1796+41	35104	12720	1693
Half(13.11 mi)	0.68 mi	36487+167	13422+66	1794+2	34642	12645	1663
25K	2.42 mi	36249+238	13352+70	1777+17	35978	13574	1769
30K	3.11 mi	37300-1051	14083-731	1864-87	41056	16855	2203
35K	3.11 mi	36666+634	13933+150	1835+29	33820	13350	1742
40K	3.10 mi	36727-61	14179-246	1861-26	36920	15591	2051
Finish(26.22 mi)	1.37 mi	36902-175	14347-168	1872-11	40047	17303	2232

17303

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Colleen'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