Wibke Rees

Holland

Bib: 36479 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 50%

Gender (Female)

#0 / 24561

Top 37%

Masters (Masters Women)

#0 / 9409

Top 34%

Division (F50-54)

#0 / 1771

Top 31%

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

9:16/mi

28:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:24/mi

58:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:17/mi

1:26:51

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:29/mi

1:56:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:45/mi

2:02:58

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:38/mi

2:26:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:50/mi

2:56:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:00/mi

3:27:56

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:02/mi

3:59:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:38/mi

4:12:14

↑ 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

2:02:589:23 /mi⚡ faster

2nd Half

2:09:169:52 /mi+5.1%

Positive split — 5.1% slower in the second half

AI Race Performance Report

Wibke'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	28:48	9:16	3.11 mi	28:48	9:16	-
10K	58:01	9:20	3.10 mi	29:13	9:24	+0:08
15K	1:26:51	9:19	3.11 mi	28:50	9:17	-0:07
20K	1:56:19	9:22	3.11 mi	29:28	9:29	+0:12
Half(13.11 mi)	2:02:58	9:23	0.68 mi	6:39	9:45	+0:16
25K	2:26:19	9:25	2.42 mi	23:21	9:38	-0:07
30K	2:56:53	9:29	3.11 mi	30:34	9:50	+0:12
35K	3:27:56	9:34	3.11 mi	31:03	10:00	+0:10
40K	3:59:05	9:37	3.10 mi	31:09	10:02	+0:02
Finish(26.22 mi)	4:12:14	9:38	1.37 mi	13:09	9:38	-0:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

9:38 /mi

Slowest Pace

10:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:32:49

61% of race

Time at Steady Pace

1:39:25

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	28754	9450	620	30583	10240	629
10K	3.10 mi	29307-553	9702-252	625-5	30040	10070	647
15K	3.11 mi	29715-408	9847-145	614+11	30583	10240	629
20K	3.11 mi	29840-125	9919-72	617-3	30389	10203	624
Half(13.11 mi)	0.68 mi	29828+12	9907+12	614+3	30241	10252	638
25K	2.42 mi	29677+151	9883+24	611+3	29457	9954	610
30K	3.11 mi	29098+579	9712+171	594+17	27774	9448	571
35K	3.11 mi	28351+747	9521+191	587+7	26104	9125	554
40K	3.10 mi	27146+1205	9154+367	560+27	22552	8083	471
Finish(26.22 mi)	1.37 mi	26850+296	9108+46	556+4	23612	8792	491

8792

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Wibke'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