Mark Larson

Rochester

Bib: 15413 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 38%

Gender (Male)

#0 / 29548

Top 48%

Masters (Masters Men)

#0 / 14666

Top 44%

Division (M55-59)

#0 / 1888

Top 37%

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

7:58/mi

24:46

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:59/mi

49:34

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:55/mi

1:14:10

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:12/mi

1:39:40

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:29/mi

1:45:27

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:24/mi

2:05:50

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:49/mi

2:33:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:35/mi

3:06:04

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:19/mi

3:41:14

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:07/mi

3:53:40

↑ 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

1:45:278:03 /mi⚡ faster

2nd Half

2:08:139:47 /mi+21.6%

Positive split — 21.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:46	7:58	3.11 mi	24:46	7:58	-
10K	49:34	7:59	3.10 mi	24:48	7:59	+0:01
15K	1:14:10	7:57	3.11 mi	24:36	7:55	-0:04
20K	1:39:40	8:01	3.11 mi	25:30	8:12	+0:17
Half(13.11 mi)	1:45:27	8:03	0.68 mi	5:47	8:29	+0:17
25K	2:05:50	8:06	2.42 mi	20:23	8:24	-0:05
30K	2:33:12	8:13	3.11 mi	27:22	8:49	+0:25
35K	3:06:04	8:33	3.11 mi	32:52	10:35	+1:46
40K	3:41:14	8:54	3.10 mi	35:10	11:19	+0:44
Finish(26.22 mi)	3:53:40	8:55	1.37 mi	12:26	9:07	-2:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:55 /mi

Average Pace

8:55 /mi

Slowest Pace

11:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

24:36

11% of race

Time at Steady Pace

2:08:36

55% of race

Time at Slower Pace

1:20:28

34% of race

Average Pace: 8:55 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	14594	11077	470	15322	11647	502
10K	3.10 mi	14595-1	11064+13	468+2	14835	11242	492
15K	3.11 mi	14780-185	11226-162	484-16	15322	11647	502
20K	3.11 mi	15374-594	11632-406	512-28	16956	12691	565
Half(13.11 mi)	0.68 mi	15504-130	11720-88	510+2	18189	13342	605
25K	2.42 mi	15869-365	11947-227	533-23	17985	13184	605
30K	3.11 mi	16357-488	12212-265	544-11	19240	13714	669
35K	3.11 mi	18630-2273	13446-1234	642-98	29725	18716	1008
40K	3.10 mi	20678-2048	14468-1022	721-79	30345	18222	991
Finish(26.22 mi)	1.37 mi	20493+185	14298+170	704+17	19257	12545	583

12545

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