Jonathon Foster

Chicago

Bib: 18476 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 5%

Gender (Male)

#0 / 29548

Top 8%

Division (M30-34)

#0 / 4787

Top 13%

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

6:34/mi

20:25

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:41/mi

41:12

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:36/mi

1:01:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:37/mi

1:22:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:43/mi

1:26:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:36/mi

1:42:51

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:40/mi

2:03:34

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:45/mi

2:24:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:48/mi

2:45:39

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:22/mi

2:54:20

↑ 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

1:26:526:38 /mi⚖️ balanced

2nd Half

1:27:286:40 /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	20:25	6:34	3.11 mi	20:25	6:34	-
10K	41:12	6:38	3.10 mi	20:47	6:41	+0:07
15K	1:01:43	6:37	3.11 mi	20:31	6:36	-0:05
20K	1:22:17	6:37	3.11 mi	20:34	6:37	+0:01
Half(13.11 mi)	1:26:52	6:38	0.68 mi	4:35	6:43	+0:06
25K	1:42:51	6:37	2.42 mi	15:59	6:36	-0:07
30K	2:03:34	6:38	3.11 mi	20:43	6:40	+0:04
35K	2:24:31	6:39	3.11 mi	20:57	6:45	+0:05
40K	2:45:39	6:40	3.10 mi	21:08	6:48	+0:03
Finish(26.22 mi)	2:54:20	6:39	1.37 mi	8:41	6:22	-0:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:22 /mi

Average Pace

6:39 /mi

Slowest Pace

6:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:07:40

73% of race

Time at Steady Pace

46:40

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	3173	2953	746	3626	3360	808
10K	3.10 mi	3417-244	3175-222	787-41	3714	3438	812
15K	3.11 mi	3472-55	3225-50	789-2	3626	3360	808
20K	3.11 mi	3418+54	3178+47	787+2	3225	3000	756
Half(13.11 mi)	0.68 mi	3413+5	3171+7	786+1	3461	3198	800
25K	2.42 mi	3308+105	3073+98	767+19	2982	2779	702
30K	3.11 mi	3175+133	2952+121	747+20	2835	2638	662
35K	3.11 mi	3035+140	2826+126	716+31	2693	2482	626
40K	3.10 mi	2798+237	2606+220	665+51	2236	2026	514
Finish(26.22 mi)	1.37 mi	2648+150	2463+143	634+31	1249	1156	325

1156

Passing Analysis

No position changes recorded for this athlete.

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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