Lindsey Roulston

Thunder Bay

Bib: 27249 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F50-54)

#0 / 1771

Top 49%

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

9:48/mi

30:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:42/mi

1:00:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:23/mi

1:32:49

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:49/mi

2:03:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:58/mi

2:10:07

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:13/mi

2:34:53

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:03/mi

3:09:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:29/mi

3:47:58

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:09/mi

4:25:44

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:15/mi

4:39:43

↑ 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

2:10:079:56 /mi⚡ faster

2nd Half

2:29:3611:25 /mi+15.0%

Positive split — 15.0% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:26	9:48	3.11 mi	30:26	9:48	-
10K	1:00:33	9:45	3.10 mi	30:07	9:42	-0:06
15K	1:32:49	9:57	3.11 mi	32:16	10:23	+0:41
20K	2:03:19	9:55	3.11 mi	30:30	9:49	-0:34
Half(13.11 mi)	2:10:07	9:56	0.68 mi	6:48	9:58	+0:09
25K	2:34:53	9:58	2.42 mi	24:46	10:13	+0:15
30K	3:09:12	10:09	3.11 mi	34:19	11:03	+0:50
35K	3:47:58	10:29	3.11 mi	38:46	12:29	+1:26
40K	4:25:44	10:41	3.10 mi	37:46	12:09	-0:20
Finish(26.22 mi)	4:39:43	10:41	1.37 mi	13:59	10:15	-1:54

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:42 /mi

Average Pace

10:41 /mi

Slowest Pace

12:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:07

11% of race

Time at Steady Pace

2:18:45

50% of race

Time at Slower Pace

1:50:51

40% of race

Average Pace: 10:40 /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	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	33797	11952	812	39693	15175	1016
10K	3.10 mi	33070+727	11568+384	774+38	32596	11363	742
15K	3.11 mi	35234-2164	12671-1103	855-81	39693	15175	1016
20K	3.11 mi	34628+606	12377+294	830+25	33054	11598	745
Half(13.11 mi)	0.68 mi	34407+221	12276+101	820+10	31986	11192	708
25K	2.42 mi	34164+243	12213+63	810+10	33718	12254	792
30K	3.11 mi	34290-126	12451-238	819-9	35465	13679	886
35K	3.11 mi	35365-1075	13189-738	876-57	40094	16759	1104
40K	3.10 mi	35328+37	13395-206	886-10	35112	14640	967
Finish(26.22 mi)	1.37 mi	34946+382	13277+118	871+15	28437	11224	662

11224

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