Jacob Letwat

Chicago

Bib: 47103 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 40%

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

8:46/mi

27:13

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:47/mi

54:31

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:40/mi

1:21:27

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:44/mi

1:48:34

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:55/mi

1:54:39

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:50/mi

2:16:03

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:01/mi

2:44:03

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:15/mi

3:12:47

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:29/mi

3:42:16

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:06/mi

3:56:03

↑ 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

1:54:398:45 /mi⚡ faster

2nd Half

2:01:249:16 /mi+5.9%

Positive split — 5.9% slower in the second half

AI Race Performance Report

Jacob's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:13	8:46	3.11 mi	27:13	8:46	-
10K	54:31	8:46	3.10 mi	27:18	8:47	+0:01
15K	1:21:27	8:44	3.11 mi	26:56	8:40	-0:07
20K	1:48:34	8:44	3.11 mi	27:07	8:44	+0:04
Half(13.11 mi)	1:54:39	8:45	0.68 mi	6:05	8:55	+0:11
25K	2:16:03	8:45	2.42 mi	21:24	8:50	-0:05
30K	2:44:03	8:48	3.11 mi	28:00	9:01	+0:11
35K	3:12:47	8:52	3.11 mi	28:44	9:15	+0:14
40K	3:42:16	8:57	3.10 mi	29:29	9:29	+0:14
Finish(26.22 mi)	3:56:03	9:01	1.37 mi	13:47	10:06	+0:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

9:01 /mi

Slowest Pace

10:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:42:16

94% of race

Time at Steady Pace

13:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	22574	15910	2345	23425	16500	2480
10K	3.10 mi	22658-84	15969-59	2369-24	22956	16160	2410
15K	3.11 mi	22859-201	16124-155	2399-30	23425	16500	2480
20K	3.11 mi	22663+196	16022+102	2404-5	22265	15843	2412
Half(13.11 mi)	0.68 mi	22606+57	15992+30	2404	22472	15852	2409
25K	2.42 mi	22435+171	15862+130	2387+17	22042	15523	2346
30K	3.11 mi	22023+412	15552+310	2332+55	21184	14781	2241
35K	3.11 mi	21655+368	15195+357	2278+54	20849	14194	2126
40K	3.10 mi	21103+552	14693+502	2197+81	19044	12658	1885
Finish(26.22 mi)	1.37 mi	21476-373	14829-136	2233-36	27185	16590	2525

16590

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