Sierra Lalonde

Cochrane

Bib: 68733 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

10:16/mi

31:54

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:41/mi

1:08:13

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:47/mi

1:38:36

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:54/mi

2:09:23

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:51/mi

2:16:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:33/mi

2:42:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:03/mi

3:16:42

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:43/mi

3:50:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:12/mi

4:24:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:12/mi

4:38:42

↑ 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

2:16:4710:26 /mi⚡ faster

2nd Half

2:21:5510:50 /mi+3.8%

Positive split — 3.8% 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	31:54	10:16	3.11 mi	31:54	10:16	-
10K	1:08:13	10:59	3.10 mi	36:19	11:41	+1:25
15K	1:38:36	10:35	3.11 mi	30:23	9:47	-1:54
20K	2:09:23	10:25	3.11 mi	30:47	9:54	+0:07
Half(13.11 mi)	2:16:47	10:26	0.68 mi	7:24	10:51	+0:57
25K	2:42:22	10:27	2.42 mi	25:35	10:33	-0:18
30K	3:16:42	10:33	3.11 mi	34:20	11:03	+0:30
35K	3:50:00	10:35	3.11 mi	33:18	10:43	-0:20
40K	4:24:47	10:39	3.10 mi	34:47	11:12	+0:29
Finish(26.22 mi)	4:38:42	10:38	1.37 mi	13:55	10:12	-1:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:47 /mi

Average Pace

10:38 /mi

Slowest Pace

11:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:45:52

60% of race

Time at Steady Pace

1:16:31

27% of race

Time at Slower Pace

36:19

13% of race

Average Pace: 10:38 /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	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	37779	14080	2465	34915	12495	2223
10K	3.10 mi	42749-4970	17043-2963	2960-495	45991	19092	3306
15K	3.11 mi	40183+2566	15460+1583	2714+246	34915	12495	2223
20K	3.11 mi	38434+1749	14458+1002	2538+176	33786	12008	2135
Half(13.11 mi)	0.68 mi	38359+75	14436+22	2537+1	37910	14496	2583
25K	2.42 mi	37848+511	14231+205	2504+33	36005	13587	2434
30K	3.11 mi	37251+597	14052+179	2492+12	35498	13700	2466
35K	3.11 mi	36043+1208	13584+468	2424+68	30644	11529	2112
40K	3.10 mi	35060+983	13239+345	2367+57	29680	11762	2144
Finish(26.22 mi)	1.37 mi	34683+377	13124+115	2352+15	28051	11019	2053

11019

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