Lawrence Larson

Chicago

Bib: 23762 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 43%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Top 49%

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

9:00/mi

27:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:17/mi

56:48

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:10/mi

1:25:17

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:11/mi

1:53:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:51/mi

1:59:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:23/mi

2:22:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:02/mi

2:50:39

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:02/mi

3:18:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:11/mi

3:47:13

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:11/mi

3:59:45

↑ 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

1:59:529:09 /mi⚖️ balanced

2nd Half

1:59:539:09 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:58	9:00	3.11 mi	27:58	9:00	-
10K	56:48	9:08	3.10 mi	28:50	9:17	+0:17
15K	1:25:17	9:09	3.11 mi	28:29	9:10	-0:07
20K	1:53:50	9:10	3.11 mi	28:33	9:11	+0:01
Half(13.11 mi)	1:59:52	9:09	0.68 mi	6:02	8:51	-0:20
25K	2:22:36	9:11	2.42 mi	22:44	9:23	+0:32
30K	2:50:39	9:09	3.11 mi	28:03	9:02	-0:21
35K	3:18:42	9:08	3.11 mi	28:03	9:02	0:00
40K	3:47:13	9:09	3.10 mi	28:31	9:11	+0:09
Finish(26.22 mi)	3:59:45	9:09	1.37 mi	12:32	9:11	0:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:09 /mi

Slowest Pace

9:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:37:01

91% of race

Time at Steady Pace

22:44

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:09 /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	25557	17567	2220	29425	19774	2452
10K	3.10 mi	27066-1509	18416-849	2317-97	28778	19313	2416
15K	3.11 mi	27897-831	18917-501	2359-42	29425	19774	2452
20K	3.11 mi	27803+94	18873+44	2349+10	27627	18810	2316
Half(13.11 mi)	0.68 mi	27383+420	18651+222	2319+30	21679	15428	1900
25K	2.42 mi	27339+44	18595+56	2305+14	27560	18543	2272
30K	3.11 mi	25967+1372	17716+879	2196+109	21344	14870	1840
35K	3.11 mi	24610+1357	16835+881	2091+105	18920	13134	1616
40K	3.10 mi	23214+1396	15841+994	1986+105	16732	11390	1426
Finish(26.22 mi)	1.37 mi	23123+91	15750+91	1966+20	19862	12874	1577

12874

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