Erin Ray

Northville

Bib: 60491 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 (F45-49)

#0 / 2581

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

10:10/mi

31:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:15/mi

1:03:27

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:07/mi

1:34:52

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:14/mi

2:09:47

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

15:00/mi

2:20:01

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:39/mi

2:48:17

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:31/mi

3:30:17

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:09/mi

4:11:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:58/mi

4:54:31

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:05/mi

5:13:43

↑ 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

2:20:0110:41 /mi⚡ faster

2nd Half

2:53:4213:15 /mi+24.1%

Positive split — 24.1% 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	31:36	10:10	3.11 mi	31:36	10:10	-
10K	1:03:27	10:13	3.10 mi	31:51	10:15	+0:05
15K	1:34:52	10:11	3.11 mi	31:25	10:07	-0:08
20K	2:09:47	10:27	3.11 mi	34:55	11:14	+1:07
Half(13.11 mi)	2:20:01	10:41	0.68 mi	10:14	15:00	+3:46
25K	2:48:17	10:50	2.42 mi	28:16	11:39	-3:21
30K	3:30:17	11:17	3.11 mi	42:00	13:31	+1:52
35K	4:11:07	11:33	3.11 mi	40:50	13:09	-0:22
40K	4:54:31	11:51	3.10 mi	43:24	13:58	+0:49
Finish(26.22 mi)	5:13:43	11:58	1.37 mi	19:12	14:05	+0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:07 /mi

Average Pace

11:58 /mi

Slowest Pace

15:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:38:03

50% of race

Time at Steady Pace

2:06:14

40% of race

Time at Slower Pace

29:26

9% of race

Average Pace: 11:58 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	36990	13641	1452	37715	14055	1465
10K	3.10 mi	36820+170	13571+70	1441+11	36870	13611	1436
15K	3.11 mi	36983-163	13652-81	1448-7	37715	14055	1465
20K	3.11 mi	38695-1712	14616-964	1522-74	42986	17323	1777
Half(13.11 mi)	0.68 mi	40204-1509	15556-940	1618-96	51393	22757	2350
25K	2.42 mi	40561-357	15839-283	1640-22	42111	17126	1745
30K	3.11 mi	42154-1593	16960-1121	1741-101	46068	19806	2038
35K	3.11 mi	42381-227	17239-279	1762-21	42803	18246	1868
40K	3.10 mi	42586-205	17534-295	1788-26	43467	18995	1943
Finish(26.22 mi)	1.37 mi	43016-430	17823-289	1819-31	48739	21795	2222

21795

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