Nathan Barber

Chicago

Bib: 17489 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 19%

Gender (Male)

#0 / 29548

Top 28%

Division (M20-24)

#0 / 1200

Top 31%

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

6:50/mi

21:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:09/mi

43:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:06/mi

1:05:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:16/mi

1:28:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:21/mi

1:33:10

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:49/mi

1:52:06

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:57/mi

2:16:48

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:15/mi

2:42:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:28/mi

3:11:52

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:08/mi

3:24:20

↑ 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

1:33:107:06 /mi⚡ faster

2nd Half

1:51:108:29 /mi+19.3%

Positive split — 19.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:15	6:50	3.11 mi	21:15	6:50	-
10K	43:29	7:00	3.10 mi	22:14	7:09	+0:19
15K	1:05:33	7:02	3.11 mi	22:04	7:06	-0:03
20K	1:28:09	7:06	3.11 mi	22:36	7:16	+0:10
Half(13.11 mi)	1:33:10	7:06	0.68 mi	5:01	7:21	+0:05
25K	1:52:06	7:13	2.42 mi	18:56	7:49	+0:28
30K	2:16:48	7:20	3.11 mi	24:42	7:57	+0:08
35K	2:42:26	7:28	3.11 mi	25:38	8:15	+0:18
40K	3:11:52	7:43	3.10 mi	29:26	9:28	+1:13
Finish(26.22 mi)	3:24:20	7:48	1.37 mi	12:28	9:08	-0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:50 /mi

Average Pace

7:48 /mi

Slowest Pace

9:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:10

46% of race

Time at Steady Pace

43:38

21% of race

Time at Slower Pace

1:07:32

33% of race

Average Pace: 7:48 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	5290	4740	246	7423	6413	299
10K	3.10 mi	6358-1068	5591-851	268-22	7247	6261	290
15K	3.11 mi	6729-371	5880-289	279-11	7423	6413	299
20K	3.11 mi	6935-206	6043-163	285-6	7881	6731	313
Half(13.11 mi)	0.68 mi	6948-13	6051-8	286-1	7864	6706	322
25K	2.42 mi	7537-589	6480-429	300-14	12208	9541	447
30K	3.11 mi	8070-533	6813-333	315-15	11729	9127	430
35K	3.11 mi	8623-553	7135-322	329-14	12342	9270	424
40K	3.10 mi	9898-1275	7871-736	352-23	18908	12569	557
Finish(26.22 mi)	1.37 mi	10366-468	8130-259	366-14	19416	12617	584

12617

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