Nathan Campbell

Chicago

Bib: 34840 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

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

8:33/mi

26:33

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:40/mi

53:28

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:27/mi

1:19:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:00/mi

1:47:43

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:07/mi

1:53:56

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:48/mi

2:15:15

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:02/mi

2:46:26

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:37/mi

3:19:24

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:15/mi

3:57:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:20/mi

4:14:15

↑ 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

1:53:568:41 /mi⚡ faster

2nd Half

2:20:1910:42 /mi+23.2%

Positive split — 23.2% slower in the second half

AI Race Performance Report

Nathan's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:33	8:33	3.11 mi	26:33	8:33	-
10K	53:28	8:36	3.10 mi	26:55	8:40	+0:07
15K	1:19:44	8:33	3.11 mi	26:16	8:27	-0:13
20K	1:47:43	8:40	3.11 mi	27:59	9:00	+0:33
Half(13.11 mi)	1:53:56	8:41	0.68 mi	6:13	9:07	+0:07
25K	2:15:15	8:42	2.42 mi	21:19	8:48	-0:19
30K	2:46:26	8:56	3.11 mi	31:11	10:02	+1:14
35K	3:19:24	9:10	3.11 mi	32:58	10:37	+0:35
40K	3:57:26	9:33	3.10 mi	38:02	12:15	+1:38
Finish(26.22 mi)	4:14:15	9:42	1.37 mi	16:49	12:20	+0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

9:42 /mi

Slowest Pace

12:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:15:15

53% of race

Time at Slower Pace

1:59:00

47% of race

Average Pace: 9:42 /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	20217	14559	2257	21013	15107	2334
10K	3.10 mi	20869-652	14920-361	2320-63	21601	15371	2391
15K	3.11 mi	20893-24	14984-64	2329-9	21013	15107	2334
20K	3.11 mi	21856-963	15537-553	2411-82	25499	17640	2710
Half(13.11 mi)	0.68 mi	21944-88	15595-58	2410+1	24614	17044	2595
25K	2.42 mi	21820+124	15498+97	2401+9	21697	15342	2377
30K	3.11 mi	23408-1588	16318-820	2522-121	29115	18972	2890
35K	3.11 mi	24978-1570	17022-704	2623-101	29921	18812	2845
40K	3.10 mi	26650-1672	17706-684	2711-88	35516	20669	3120
Finish(26.22 mi)	1.37 mi	27470-820	18067-361	2764-53	42115	23729	3508

23729

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Nathan's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing