Jack Larson

Santa Rosa

Bib: 50226 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M20-24)

#0 / 1200

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

10:36/mi

32:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:08/mi

1:10:37

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:12/mi

1:42:18

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:12/mi

2:17:05

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:43/mi

2:24:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:45/mi

2:50:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:52/mi

3:24:14

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:05/mi

3:58:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:58/mi

4:32:44

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:35/mi

4:45:48

↑ 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

2:24:2411:01 /mi+2.1%

2nd Half

2:21:2410:47 /mi✓ faster

Negative split — 2.1% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:55	10:36	3.11 mi	32:55	10:36	-
10K	1:10:37	11:22	3.10 mi	37:42	12:08	+1:32
15K	1:42:18	10:59	3.11 mi	31:41	10:12	-1:56
20K	2:17:05	11:02	3.11 mi	34:47	11:12	+1:00
Half(13.11 mi)	2:24:24	11:01	0.68 mi	7:19	10:43	-0:29
25K	2:50:27	10:58	2.42 mi	26:03	10:45	+0:02
30K	3:24:14	10:57	3.11 mi	33:47	10:52	+0:07
35K	3:58:39	10:58	3.11 mi	34:25	11:05	+0:13
40K	4:32:44	10:58	3.10 mi	34:05	10:58	-0:07
Finish(26.22 mi)	4:45:48	10:55	1.37 mi	13:04	9:35	-1:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:35 /mi

Average Pace

10:55 /mi

Slowest Pace

12:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

44:45

16% of race

Time at Steady Pace

2:48:34

59% of race

Time at Slower Pace

1:12:29

25% of race

Average Pace: 10:54 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	40645	24903	1051	38367	23944	1036
10K	3.10 mi	45371-4726	26708-1805	1119-68	47771	27551	1151
15K	3.11 mi	43064+2307	25820+888	1092+27	38367	23944	1036
20K	3.11 mi	42952+112	25744+76	1096-4	42747	25565	1092
Half(13.11 mi)	0.68 mi	42544+408	25571+173	1087+9	37116	23064	987
25K	2.42 mi	41537+1007	25104+467	1065+22	37183	22939	986
30K	3.11 mi	40100+1437	24370+734	1034+31	34447	21376	905
35K	3.11 mi	38841+1259	23683+687	1007+27	32815	20020	853
40K	3.10 mi	37292+1549	22810+873	966+41	28294	17302	731
Finish(26.22 mi)	1.37 mi	36600+692	22424+386	955+11	23095	14549	657

14549

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