Erin Virgo

Chicago

Bib: 56930 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 (F40-44)

#0 / 3124

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

10:45/mi

33:23

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:00/mi

1:07:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:04/mi

1:41:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:24/mi

2:17:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:39/mi

2:25:19

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:45/mi

2:53:48

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:03/mi

3:31:14

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:39/mi

4:10:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:30/mi

4:52:29

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:33/mi

5:08:14

↑ 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

2:25:1911:05 /mi⚡ faster

2nd Half

2:42:5512:26 /mi+12.1%

Positive split — 12.1% 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	33:23	10:45	3.11 mi	33:23	10:45	-
10K	1:07:33	10:52	3.10 mi	34:10	11:00	+0:15
15K	1:41:57	10:56	3.11 mi	34:24	11:04	+0:04
20K	2:17:22	11:03	3.11 mi	35:25	11:24	+0:20
Half(13.11 mi)	2:25:19	11:05	0.68 mi	7:57	11:39	+0:15
25K	2:53:48	11:11	2.42 mi	28:29	11:45	+0:06
30K	3:31:14	11:20	3.11 mi	37:26	12:03	+0:18
35K	4:10:33	11:31	3.11 mi	39:19	12:39	+0:36
40K	4:52:29	11:46	3.10 mi	41:56	13:30	+0:51
Finish(26.22 mi)	5:08:14	11:46	1.37 mi	15:45	11:33	-1:57

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

11:46 /mi

Slowest Pace

13:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:41:57

33% of race

Time at Steady Pace

1:27:36

28% of race

Time at Slower Pace

1:58:41

39% of race

Average Pace: 11:45 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	42001	16574	2182	44258	17959	2307
10K	3.10 mi	41974+27	16567+7	2167+15	42174	16723	2174
15K	3.11 mi	42786-812	17076-509	2215-48	44258	17959	2307
20K	3.11 mi	43102-316	17298-222	2237-22	43821	17831	2310
Half(13.11 mi)	0.68 mi	43013+89	17259+39	2230+7	42520	17262	2225
25K	2.42 mi	42883+130	17265-6	2228+2	42478	17333	2240
30K	3.11 mi	42451+432	17149+116	2213+15	40589	16590	2177
35K	3.11 mi	42255+196	17163-14	2224-11	40871	17182	2250
40K	3.10 mi	42171+84	17283-120	2257-33	41487	17919	2341
Finish(26.22 mi)	1.37 mi	41979+192	17235+48	2246+11	37768	16156	2075

16156

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