Nigel Aston

St Albans

Bib: 10496 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 20%

Gender (Male)

#0 / 29548

Top 28%

Masters (Masters Men)

#0 / 14666

Top 24%

Division (M55-59)

#0 / 1888

Top 16%

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

7:34/mi

23:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:29/mi

46:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:21/mi

1:09:37

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:25/mi

1:32:41

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:30/mi

1:37:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:25/mi

1:55:47

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:40/mi

2:19:37

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:19/mi

2:45:28

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:55/mi

3:13:11

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:54/mi

3:25:19

↑ 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

1:37:487:28 /mi⚡ faster

2nd Half

1:47:318:12 /mi+9.9%

Positive split — 9.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:32	7:34	3.11 mi	23:32	7:34	-
10K	46:47	7:32	3.10 mi	23:15	7:29	-0:05
15K	1:09:37	7:28	3.11 mi	22:50	7:21	-0:08
20K	1:32:41	7:27	3.11 mi	23:04	7:25	+0:04
Half(13.11 mi)	1:37:48	7:28	0.68 mi	5:07	7:30	+0:05
25K	1:55:47	7:27	2.42 mi	17:59	7:25	-0:05
30K	2:19:37	7:29	3.11 mi	23:50	7:40	+0:15
35K	2:45:28	7:37	3.11 mi	25:51	8:19	+0:39
40K	3:13:11	7:46	3.10 mi	27:43	8:55	+0:36
Finish(26.22 mi)	3:25:19	7:50	1.37 mi	12:08	8:54	-0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:21 /mi

Average Pace

7:50 /mi

Slowest Pace

8:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:19:37

68% of race

Time at Slower Pace

1:05:42

32% of race

Average Pace: 7:50 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	10887	8738	287	9435	7828	218
10K	3.10 mi	10404+483	8414+324	260+27	9996	8125	233
15K	3.11 mi	10072+332	8203+211	236+24	9435	7828	218
20K	3.11 mi	9818+254	8045+158	226+10	9056	7543	188
Half(13.11 mi)	0.68 mi	9755+63	7990+55	220+6	9052	7520	197
25K	2.42 mi	9511+244	7820+170	214+6	8760	7271	189
30K	3.11 mi	9427+84	7734+86	216-2	9397	7592	235
35K	3.11 mi	9848-421	7951-217	246-30	12929	9640	390
40K	3.10 mi	10362-514	8184-233	286-40	14693	10242	480
Finish(26.22 mi)	1.37 mi	10705-343	8363-179	302-16	17258	11475	522

11475

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