Erin Riordan

Glenview

Bib: 39267 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 38%

Division (F25-29)

#0 / 5362

Top 40%

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

9:15/mi

28:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:23/mi

57:52

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:06/mi

1:26:09

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:11/mi

1:54:40

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:16/mi

2:00:59

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:45/mi

2:24:38

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:36/mi

2:54:26

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:57/mi

3:25:22

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:09/mi

3:59:59

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:00/mi

4:13:37

↑ 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

2:00:599:14 /mi⚡ faster

2nd Half

2:12:3810:07 /mi+9.6%

Positive split — 9.6% slower in the second half

AI Race Performance Report

Erin'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	28:43	9:15	3.11 mi	28:43	9:15	-
10K	57:52	9:19	3.10 mi	29:09	9:23	+0:08
15K	1:26:09	9:15	3.11 mi	28:17	9:06	-0:17
20K	1:54:40	9:14	3.11 mi	28:31	9:11	+0:05
Half(13.11 mi)	2:00:59	9:14	0.68 mi	6:19	9:16	+0:05
25K	2:24:38	9:19	2.42 mi	23:39	9:45	+0:29
30K	2:54:26	9:21	3.11 mi	29:48	9:36	-0:09
35K	3:25:22	9:27	3.11 mi	30:56	9:57	+0:21
40K	3:59:59	9:39	3.10 mi	34:37	11:09	+1:12
Finish(26.22 mi)	4:13:37	9:41	1.37 mi	13:38	10:00	-1:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

9:41 /mi

Slowest Pace

11:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:50

36% of race

Time at Steady Pace

1:22:36

33% of race

Time at Slower Pace

1:19:11

31% of race

Average Pace: 9:40 /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	28432	9291	2076	28847	9380	2155
10K	3.10 mi	29050-618	9578-287	2154-78	29846	9971	2258
15K	3.11 mi	28917+133	9466+112	2146+8	28847	9380	2155
20K	3.11 mi	28520+397	9275+191	2104+42	27546	8770	2011
Half(13.11 mi)	0.68 mi	28383+137	9209+66	2090+14	26336	8367	1975
25K	2.42 mi	28696-313	9403-194	2151-61	30337	10397	2391
30K	3.11 mi	27959+737	9146+257	2081+70	26108	8678	2026
35K	3.11 mi	27406+553	9064+82	2071+10	25835	8986	2117
40K	3.10 mi	27454-48	9307-243	2131-60	29323	11555	2695
Finish(26.22 mi)	1.37 mi	27266+188	9296+11	2138-7	26370	10136	2468

10136

Passing Analysis

No position changes recorded for this athlete.

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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