Jacob George

Needham

Bib: 35878 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 (M50-54)

#0 / 2876

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

9:18/mi

28:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:19/mi

57:53

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:05/mi

1:26:07

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:18/mi

1:55:02

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:27/mi

2:01:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:16/mi

2:26:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:30/mi

3:05:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:24/mi

3:43:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:42/mi

4:20:04

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:33/mi

4:34:27

↑ 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

2:01:299:16 /mi⚡ faster

2nd Half

2:32:5811:40 /mi+25.9%

Positive split — 25.9% 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	28:55	9:18	3.11 mi	28:55	9:18	-
10K	57:53	9:19	3.10 mi	28:58	9:19	+0:01
15K	1:26:07	9:14	3.11 mi	28:14	9:05	-0:14
20K	1:55:02	9:15	3.11 mi	28:55	9:18	+0:13
Half(13.11 mi)	2:01:29	9:16	0.68 mi	6:27	9:27	+0:09
25K	2:26:22	9:25	2.42 mi	24:53	10:16	+0:49
30K	3:05:12	9:56	3.11 mi	38:50	12:30	+2:14
35K	3:43:44	10:17	3.11 mi	38:32	12:24	-0:06
40K	4:20:04	10:28	3.10 mi	36:20	11:42	-0:42
Finish(26.22 mi)	4:34:27	10:29	1.37 mi	14:23	10:33	-1:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

10:29 /mi

Slowest Pace

12:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:01:29

44% of race

Time at Steady Pace

39:16

14% of race

Time at Slower Pace

1:53:42

41% of race

Average Pace: 10:28 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	29127	19510	1779	28657	19382	1738
10K	3.10 mi	29070+57	19486+24	1771+8	29261	19578	1770
15K	3.11 mi	28872+198	19425+61	1760+11	28657	19382	1738
20K	3.11 mi	28810+62	19406+19	1752+8	28841	19429	1739
Half(13.11 mi)	0.68 mi	28763+47	19377+29	1749+3	27943	18832	1689
25K	2.42 mi	29707-944	19807-430	1800-51	34038	21603	1999
30K	3.11 mi	32610-2903	21087-1280	1949-149	42447	24769	2337
35K	3.11 mi	33958-1348	21519-432	1994-45	39731	23176	2178
40K	3.10 mi	33697+261	21161+358	1956+38	32550	19267	1785
Finish(26.22 mi)	1.37 mi	33494+203	20998+163	1939+17	30705	18268	1634

18268

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