Tom Guilfoil

Nashua

Bib: 71840 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M55-59)

#0 / 1888

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

10:49/mi

33:37

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:30/mi

1:09:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:26/mi

1:41:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:25/mi

2:17:12

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:22/mi

2:24:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:59/mi

2:51:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:15/mi

3:26:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:06/mi

4:01:02

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:55/mi

4:31:51

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:14/mi

4:44:27

↑ 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

2:24:5711:03 /mi+3.8%

2nd Half

2:19:3010:38 /mi✓ faster

Negative split — 3.8% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:37	10:49	3.11 mi	33:37	10:49	-
10K	1:09:20	11:09	3.10 mi	35:43	11:30	+0:41
15K	1:41:45	10:55	3.11 mi	32:25	10:26	-1:04
20K	2:17:12	11:02	3.11 mi	35:27	11:25	+0:59
Half(13.11 mi)	2:24:57	11:03	0.68 mi	7:45	11:22	-0:03
25K	2:51:36	11:03	2.42 mi	26:39	10:59	-0:23
30K	3:26:33	11:05	3.11 mi	34:57	11:15	+0:16
35K	4:01:02	11:05	3.11 mi	34:29	11:06	-0:09
40K	4:31:51	10:56	3.10 mi	30:49	9:55	-1:11
Finish(26.22 mi)	4:44:27	10:51	1.37 mi	12:36	9:14	-0:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:14 /mi

Average Pace

10:51 /mi

Slowest Pace

11:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:15:50

27% of race

Time at Steady Pace

2:52:54

61% of race

Time at Slower Pace

35:43

13% of race

Average Pace: 10:51 /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	42575	25640	1539	40035	24641	1437
10K	3.10 mi	44083-1508	26217-577	1572-33	45104	26588	1615
15K	3.11 mi	42614+1469	25650+567	1526+46	40035	24641	1437
20K	3.11 mi	43005-391	25764-114	1529-3	43852	26004	1557
Half(13.11 mi)	0.68 mi	42806+199	25669+95	1524+5	40932	24632	1444
25K	2.42 mi	42020+786	25296+373	1501+23	38723	23596	1370
30K	3.11 mi	40936+1084	24707+589	1455+46	36668	22281	1274
35K	3.11 mi	39588+1348	23993+714	1392+63	32937	20066	1096
40K	3.10 mi	37036+2552	22684+1309	1292+100	21838	14098	732
Finish(26.22 mi)	1.37 mi	36254+782	22272+412	1257+35	20295	13110	612

13110

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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