Austin Jeffries

Chicago

Bib: 23754 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

8:26/mi

26:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:15/mi

51:49

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:06/mi

1:16:59

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:17/mi

1:42:44

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:27/mi

1:48:30

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:24/mi

2:08:51

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:07/mi

2:37:11

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:56/mi

3:14:16

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:57/mi

4:00:44

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:28/mi

4:19:06

↑ 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

1:48:308:17 /mi⚡ faster

2nd Half

2:30:3611:29 /mi+38.8%

Positive split — 38.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:11	8:26	3.11 mi	26:11	8:26	-
10K	51:49	8:20	3.10 mi	25:38	8:15	-0:11
15K	1:16:59	8:16	3.11 mi	25:10	8:06	-0:09
20K	1:42:44	8:16	3.11 mi	25:45	8:17	+0:11
Half(13.11 mi)	1:48:30	8:17	0.68 mi	5:46	8:27	+0:10
25K	2:08:51	8:18	2.42 mi	20:21	8:24	-0:03
30K	2:37:11	8:26	3.11 mi	28:20	9:07	+0:43
35K	3:14:16	8:56	3.11 mi	37:05	11:56	+2:49
40K	4:00:44	9:41	3.10 mi	46:28	14:57	+3:01
Finish(26.22 mi)	4:19:06	9:53	1.37 mi	18:22	13:28	-1:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:06 /mi

Average Pace

9:53 /mi

Slowest Pace

14:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:37:11

61% of race

Time at Slower Pace

1:41:55

39% of race

Average Pace: 9:53 /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	19054	13859	2416	17320	12931	2287
10K	3.10 mi	18174+880	13312+547	2328+88	17443	12902	2271
15K	3.11 mi	17840+334	13138+174	2301+27	17320	12931	2287
20K	3.11 mi	17747+93	13114+24	2309-8	17744	13171	2347
Half(13.11 mi)	0.68 mi	17726+21	13087+27	2309	18011	13255	2377
25K	2.42 mi	17678+48	13046+41	2304+5	17877	13122	2338
30K	3.11 mi	18337-659	13390-344	2380-76	22264	15393	2723
35K	3.11 mi	22360-4023	15595-2205	2747-367	37469	22175	3777
40K	3.10 mi	27675-5315	18260-2665	3214-467	47147	26221	4338
Finish(26.22 mi)	1.37 mi	28973-1298	18824-564	3308-94	46829	26022	4349

26022

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