Jeffrey Tobine

Concord

Bib: 62401 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 (M40-44)

#0 / 4329

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

10:19/mi

32:04

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:29/mi

1:04:39

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:07/mi

1:36:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:38/mi

2:09:05

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:05/mi

2:16:39

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:14/mi

2:43:52

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:58/mi

3:24:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:47/mi

4:03:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:15/mi

4:57:29

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:41/mi

5:14:47

↑ 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

2:16:3910:25 /mi⚡ faster

2nd Half

2:58:0813:35 /mi+30.4%

Positive split — 30.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:04	10:19	3.11 mi	32:04	10:19	-
10K	1:04:39	10:24	3.10 mi	32:35	10:29	+0:10
15K	1:36:04	10:18	3.11 mi	31:25	10:07	-0:22
20K	2:09:05	10:23	3.11 mi	33:01	10:38	+0:31
Half(13.11 mi)	2:16:39	10:25	0.68 mi	7:34	11:05	+0:27
25K	2:43:52	10:33	2.42 mi	27:13	11:14	+0:09
30K	3:24:10	10:57	3.11 mi	40:18	12:58	+1:44
35K	4:03:52	11:13	3.11 mi	39:42	12:47	-0:11
40K	4:57:29	11:58	3.10 mi	53:37	17:15	+4:28
Finish(26.22 mi)	5:14:47	12:01	1.37 mi	17:18	12:41	-4:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:07 /mi

Average Pace

12:01 /mi

Slowest Pace

17:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

31:25

10% of race

Time at Steady Pace

2:12:27

42% of race

Time at Slower Pace

2:30:55

48% of race

Average Pace: 12:00 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	38222	23885	3608	37682	23654	3562
10K	3.10 mi	38268-46	23901-16	3605+3	38661	24050	3619
15K	3.11 mi	37980+288	23803+98	3591+14	37682	23654	3562
20K	3.11 mi	38237-257	23904-101	3603-12	39206	24173	3619
Half(13.11 mi)	0.68 mi	38275-38	23889+15	3597+6	39387	24007	3585
25K	2.42 mi	38546-271	23911-22	3595+2	39976	24127	3609
30K	3.11 mi	40079-1533	24363-452	3657-62	44193	25474	3785
35K	3.11 mi	40451-372	24354+9	3655+2	41391	23939	3595
40K	3.10 mi	43146-2695	25299-945	3772-117	52237	28691	4223
Finish(26.22 mi)	1.37 mi	43201-55	25274+25	3766+6	43768	24546	3638

24546

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