Stephanie MacIsaac

Braintree

Bib: 68984 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

11:15/mi

34:57

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:39/mi

1:08:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:26/mi

1:40:26

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:40/mi

2:13:33

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:28/mi

2:22:03

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:47/mi

2:48:11

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:51/mi

3:21:55

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:55/mi

3:55:49

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:59/mi

4:33:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:47/mi

4:47:44

↑ 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

2:22:0310:50 /mi⚡ faster

2nd Half

2:25:4111:07 /mi+2.6%

Positive split — 2.6% slower in the second half

AI Race Performance Report

Stephanie's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:57	11:15	3.11 mi	34:57	11:15	-
10K	1:08:01	10:57	3.10 mi	33:04	10:39	-0:36
15K	1:40:26	10:47	3.11 mi	32:25	10:26	-0:13
20K	2:13:33	10:45	3.11 mi	33:07	10:40	+0:14
Half(13.11 mi)	2:22:03	10:50	0.68 mi	8:30	12:28	+1:48
25K	2:48:11	10:50	2.42 mi	26:08	10:47	-1:41
30K	3:21:55	10:50	3.11 mi	33:44	10:51	+0:04
35K	3:55:49	10:51	3.11 mi	33:54	10:55	+0:04
40K	4:33:02	10:59	3.10 mi	37:13	11:59	+1:04
Finish(26.22 mi)	4:47:44	10:59	1.37 mi	14:42	10:47	-1:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:26 /mi

Average Pace

10:59 /mi

Slowest Pace

12:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:02:01

84% of race

Time at Steady Pace

37:13

13% of race

Time at Slower Pace

8:30

3% of race

Average Pace: 10:58 /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	45841	18981	3272	40056	15406	2709
10K	3.10 mi	42539+3302	16914+2067	2938+334	39776	15273	2669
15K	3.11 mi	41574+965	16327+587	2847+91	40056	15406	2709
20K	3.11 mi	40928+646	15965+362	2807+40	39424	15168	2681
Half(13.11 mi)	0.68 mi	41316-388	16221-256	2849-42	45644	19171	3323
25K	2.42 mi	40497+819	15800+421	2775+74	37439	14385	2558
30K	3.11 mi	39231+1266	15210+590	2688+87	34382	13045	2348
35K	3.11 mi	37904+1327	14619+591	2591+97	31843	12247	2217
40K	3.10 mi	37394+510	14542+77	2585+6	34166	14133	2508
Finish(26.22 mi)	1.37 mi	37125+269	14462+80	2576+9	32502	13417	2428

13417

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