Ian Marron

Tullyallen

Bib: 7119 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 17%

Gender (Male)

#0 / 29548

Top 25%

Masters (Masters Men)

#0 / 14666

Top 20%

Division (M45-49)

#0 / 3637

Top 25%

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

7:46/mi

24:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:36/mi

47:43

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:27/mi

1:10:51

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:36/mi

1:34:27

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:40/mi

1:39:41

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:33/mi

1:57:59

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:33/mi

2:21:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:36/mi

2:45:03

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:53/mi

3:09:31

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:49/mi

3:20:11

↑ 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

1:39:417:36 /mi⚖️ balanced

2nd Half

1:40:307:40 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:07	7:46	3.11 mi	24:07	7:46	-
10K	47:43	7:41	3.10 mi	23:36	7:36	-0:10
15K	1:10:51	7:36	3.11 mi	23:08	7:27	-0:09
20K	1:34:27	7:36	3.11 mi	23:36	7:36	+0:09
Half(13.11 mi)	1:39:41	7:36	0.68 mi	5:14	7:40	+0:04
25K	1:57:59	7:36	2.42 mi	18:18	7:33	-0:07
30K	2:21:25	7:35	3.11 mi	23:26	7:33	0:00
35K	2:45:03	7:35	3.11 mi	23:38	7:36	+0:03
40K	3:09:31	7:37	3.10 mi	24:28	7:53	+0:17
Finish(26.22 mi)	3:20:11	7:38	1.37 mi	10:40	7:49	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:27 /mi

Average Pace

7:38 /mi

Slowest Pace

7:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:55:43

88% of race

Time at Steady Pace

24:28

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	12514	9765	1268	10409	8470	1077
10K	3.10 mi	11748+766	9281+484	1208+60	11019	8806	1135
15K	3.11 mi	11335+413	9038+243	1173+35	10409	8470	1077
20K	3.11 mi	11163+172	8923+115	1157+16	10689	8630	1093
Half(13.11 mi)	0.68 mi	11118+45	8893+30	1152+5	10511	8469	1066
25K	2.42 mi	10827+291	8686+207	1106+46	9827	7992	1003
30K	3.11 mi	10253+574	8277+409	1051+55	8311	6846	844
35K	3.11 mi	9653+600	7825+452	992+59	7404	6048	715
40K	3.10 mi	9147+506	7373+452	916+76	7587	5947	720
Finish(26.22 mi)	1.37 mi	9057+90	7278+95	901+15	8707	6565	771

6565

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