Madelynn Hatfield

Saint John

Bib: 71745 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

15:21/mi

47:40

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

16:28/mi

1:38:50

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

20:18/mi

2:41:55

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

20:18/mi

3:44:59

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

20:18/mi

3:58:51

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

20:18/mi

4:48:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

20:18/mi

5:51:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

20:18/mi

6:54:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

20:18/mi

7:57:18

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

20:18/mi

8:25:00

↑ 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

3:58:5118:13 /mi⚡ faster

2nd Half

4:26:0920:18 /mi+11.4%

Positive split — 11.4% 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	47:40	15:21	3.11 mi	47:40	15:21	-
10K	1:38:50	15:54	3.10 mi	51:10	16:28	+1:07
15K	2:41:55	17:22	3.11 mi	1:03:05	20:18	+3:50
20K	3:44:59	18:06	3.11 mi	1:03:05	20:18	0:00
Half(13.11 mi)	3:58:51	18:13	0.68 mi	13:51	20:18	0:00
25K	4:48:04	18:33	2.42 mi	49:14	20:18	0:00
30K	5:51:09	18:50	3.11 mi	1:03:05	20:18	0:00
35K	6:54:14	19:03	3.11 mi	1:03:05	20:18	0:00
40K	7:57:18	19:12	3.10 mi	1:03:05	20:18	0:00
Finish(26.22 mi)	8:25:00	19:16	1.37 mi	27:42	20:18	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

15:21 /mi

Average Pace

19:16 /mi

Slowest Pace

20:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:38:50

20% of race

Time at Steady Pace

6:46:10

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 19:16 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	53944	24448	5347	54080	24537	5357
10K	3.10 mi	53950-6	24445+3	5349-2	53878	24394	5337
15K	3.11 mi	54032-82	24502-57	5355-6	54080	24537	5357
20K	3.11 mi	54048-16	24514-12	5354+1	54061	24525	5357
Half(13.11 mi)	0.68 mi	54050-2	24515-1	5354	53930	24454	5344
25K	2.42 mi	54054-4	24518-3	5355-1	54009	24499	5353
30K	3.11 mi	54058-4	24521-3	5355	53973	24488	5347
35K	3.11 mi	54058	24521	5356-1	53957	24479	5342
40K	3.10 mi	54057+1	24522-1	5356	53838	24431	5330
Finish(26.22 mi)	1.37 mi	54055+2	24522	5356	53895	24450	5339

24450

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