Robert Nijbroek

Amsterdam

Bib: 5209 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 14%

Gender (Male)

#0 / 29548

Top 22%

Masters (Masters Men)

#0 / 14666

Top 17%

Division (M45-49)

#0 / 3637

Top 21%

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

6:44/mi

20:56

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:42/mi

41:45

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:41/mi

1:02:30

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:55/mi

1:23:58

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:23/mi

1:29:00

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:32/mi

1:47:17

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:55/mi

2:11:54

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:07/mi

2:37:08

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:45/mi

3:04:19

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:30/mi

3:15:54

↑ 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

1:29:006:47 /mi⚡ faster

2nd Half

1:46:548:09 /mi+20.1%

Positive split — 20.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:56	6:44	3.11 mi	20:56	6:44	-
10K	41:45	6:43	3.10 mi	20:49	6:42	-0:02
15K	1:02:30	6:42	3.11 mi	20:45	6:41	-0:01
20K	1:23:58	6:45	3.11 mi	21:28	6:55	+0:14
Half(13.11 mi)	1:29:00	6:47	0.68 mi	5:02	7:23	+0:28
25K	1:47:17	6:54	2.42 mi	18:17	7:32	+0:09
30K	2:11:54	7:05	3.11 mi	24:37	7:55	+0:23
35K	2:37:08	7:14	3.11 mi	25:14	8:07	+0:12
40K	3:04:19	7:25	3.10 mi	27:11	8:45	+0:38
Finish(26.22 mi)	3:15:54	7:29	1.37 mi	11:35	8:30	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:41 /mi

Average Pace

7:29 /mi

Slowest Pace

8:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:23:58

43% of race

Time at Steady Pace

23:19

12% of race

Time at Slower Pace

1:28:37

45% of race

Average Pace: 7:28 /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	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	4445	4046	355	4261	3915	340
10K	3.10 mi	4080+365	3750+296	316+39	3815	3526	283
15K	3.11 mi	4108-28	3777-27	320-4	4261	3915	340
20K	3.11 mi	4409-301	4030-253	345-25	5431	4873	496
Half(13.11 mi)	0.68 mi	4644-235	4227-197	376-31	7982	6780	811
25K	2.42 mi	5578-934	4990-763	511-135	9736	7926	992
30K	3.11 mi	6317-739	5545-555	629-118	11484	8958	1131
35K	3.11 mi	6737-420	5813-268	685-56	11342	8650	1057
40K	3.10 mi	7417-680	6201-388	756-71	13432	9496	1198
Finish(26.22 mi)	1.37 mi	7691-274	6353-152	777-21	13768	9542	1167

9542

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing