Douglas Stevens

Boulder

Bib: 31998 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

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

9:34/mi

29:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:51/mi

1:00:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:05/mi

1:28:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:15/mi

1:57:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:33/mi

2:03:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:18/mi

2:26:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:22/mi

2:55:24

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:59/mi

3:26:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:54/mi

4:03:25

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:39/mi

4:19:19

↑ 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

2:03:479:27 /mi⚡ faster

2nd Half

2:15:3210:20 /mi+9.5%

Positive split — 9.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:43	9:34	3.11 mi	29:43	9:34	-
10K	1:00:20	9:43	3.10 mi	30:37	9:51	+0:17
15K	1:28:33	9:30	3.11 mi	28:13	9:05	-0:46
20K	1:57:16	9:26	3.11 mi	28:43	9:15	+0:10
Half(13.11 mi)	2:03:47	9:27	0.68 mi	6:31	9:33	+0:18
25K	2:26:19	9:25	2.42 mi	22:32	9:18	-0:15
30K	2:55:24	9:25	3.11 mi	29:05	9:22	+0:04
35K	3:26:26	9:30	3.11 mi	31:02	9:59	+0:37
40K	4:03:25	9:48	3.10 mi	36:59	11:54	+1:55
Finish(26.22 mi)	4:19:19	9:54	1.37 mi	15:54	11:39	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

9:54 /mi

Slowest Pace

11:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

28:13

11% of race

Time at Steady Pace

2:58:13

69% of race

Time at Slower Pace

52:53

20% of race

Average Pace: 9:53 /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	31721	20836	2599	28603	19348	2394
10K	3.10 mi	32743-1022	21349-513	2648-49	33829	21826	2706
15K	3.11 mi	31418+1325	20709+640	2579+69	28603	19348	2394
20K	3.11 mi	30519+899	20256+453	2528+51	28213	19101	2350
Half(13.11 mi)	0.68 mi	30382+137	20186+70	2515+13	28650	19202	2375
25K	2.42 mi	29673+709	19792+394	2452+63	26927	18208	2229
30K	3.11 mi	28415+1258	19050+742	2346+106	24403	16526	2047
35K	3.11 mi	27769+646	18549+501	2281+65	26054	16956	2123
40K	3.10 mi	28491-722	18673-124	2308-27	33696	19808	2467
Finish(26.22 mi)	1.37 mi	29043-552	18857-184	2326-18	38365	21892	2680

21892

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