Marcel Buur

Rotterdam

Bib: 45171 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 49%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M45-49)

#0 / 3637

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

17:46/mi

55:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:04/mi

1:20:14

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:56/mi

1:44:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:58/mi

2:09:40

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:07/mi

2:15:12

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:00/mi

2:34:35

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:12/mi

3:00:04

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:30/mi

3:26:27

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:46/mi

3:56:48

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:34/mi

4:09:51

↑ 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

2:15:1210:19 /mi+15.2%

2nd Half

1:54:398:45 /mi✓ faster

Negative split — 15.2% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	55:11	17:46	3.11 mi	55:11	17:46	-
10K	1:20:14	12:55	3.10 mi	25:03	8:04	-9:42
15K	1:44:54	11:15	3.11 mi	24:40	7:56	-0:08
20K	2:09:40	10:26	3.11 mi	24:46	7:58	+0:02
Half(13.11 mi)	2:15:12	10:19	0.68 mi	5:32	8:07	+0:09
25K	2:34:35	9:57	2.42 mi	19:23	8:00	-0:07
30K	3:00:04	9:40	3.11 mi	25:29	8:12	+0:12
35K	3:26:27	9:30	3.11 mi	26:23	8:30	+0:18
40K	3:56:48	9:32	3.10 mi	30:21	9:46	+1:16
Finish(26.22 mi)	4:09:51	9:32	1.37 mi	13:03	9:34	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

9:32 /mi

Slowest Pace

17:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:44:19

66% of race

Time at Slower Pace

1:25:32

34% of race

Average Pace: 9:32 /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	54081	29535	3635	15620	11839	1502
10K	3.10 mi	51134+2947	28733+802	3555+80	15683	11802	1496
15K	3.11 mi	44822+6312	26500+2233	3269+286	15620	11839	1502
20K	3.11 mi	38606+6216	24045+2455	2962+307	14497	11108	1393
Half(13.11 mi)	0.68 mi	37458+1148	23520+525	2899+63	14722	11251	1404
25K	2.42 mi	33969+3489	21861+1659	2710+189	14041	10746	1353
30K	3.11 mi	30533+3436	20098+1763	2497+213	13942	10528	1300
35K	3.11 mi	27773+2760	18552+1546	2282+215	14330	10484	1296
40K	3.10 mi	26465+1308	17609+943	2180+102	20979	13660	1689
Finish(26.22 mi)	1.37 mi	26192+273	17386+223	2162+18	22979	14489	1781

14489

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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