Alexandra Seybold

Chicago

Bib: 25758 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

9:50/mi

30:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:52/mi

1:01:11

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:48/mi

1:31:38

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:21/mi

2:03:48

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:43/mi

2:10:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:36/mi

2:36:08

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:23/mi

3:11:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:11/mi

3:46:16

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:02/mi

4:23:39

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:40/mi

4:38:12

↑ 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

2:10:269:57 /mi⚡ faster

2nd Half

2:27:4611:16 /mi+13.3%

Positive split — 13.3% 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	30:32	9:50	3.11 mi	30:32	9:50	-
10K	1:01:11	9:51	3.10 mi	30:39	9:52	+0:02
15K	1:31:38	9:50	3.11 mi	30:27	9:48	-0:04
20K	2:03:48	9:58	3.11 mi	32:10	10:21	+0:33
Half(13.11 mi)	2:10:26	9:57	0.68 mi	6:38	9:43	-0:38
25K	2:36:08	10:03	2.42 mi	25:42	10:36	+0:53
30K	3:11:31	10:16	3.11 mi	35:23	11:23	+0:47
35K	3:46:16	10:24	3.11 mi	34:45	11:11	-0:12
40K	4:23:39	10:36	3.10 mi	37:23	12:02	+0:51
Finish(26.22 mi)	4:38:12	10:37	1.37 mi	14:33	10:40	-1:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

10:37 /mi

Slowest Pace

12:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:38:16

35% of race

Time at Steady Pace

1:12:25

26% of race

Time at Slower Pace

1:47:31

39% of race

Average Pace: 10:37 /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	34058	12076	2154	35088	12586	2240
10K	3.10 mi	33919+139	12003+73	2128+26	33953	12061	2141
15K	3.11 mi	34226-307	12145-142	2158-30	35088	12586	2240
20K	3.11 mi	34912-686	12536-391	2226-68	37262	13902	2463
Half(13.11 mi)	0.68 mi	34611+301	12389+147	2206+20	30127	10230	1882
25K	2.42 mi	34797-186	12572-183	2223-17	36314	13758	2460
30K	3.11 mi	35248-451	12960-388	2289-66	37435	14806	2618
35K	3.11 mi	34853+395	12904+56	2290-1	33463	13158	2359
40K	3.10 mi	34706+147	13060-156	2332-42	34445	14290	2533
Finish(26.22 mi)	1.37 mi	34522+184	13043+17	2340-8	31665	12964	2363

12964

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