Isabel Marble

Andover

Bib: 64629 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 43%

Gender (Female)

#0 / 24561

Top 30%

Division (F20-24)

#0 / 2002

Top 28%

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

9:28/mi

29:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:25/mi

58:40

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:00/mi

1:26:39

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:54/mi

1:54:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:59/mi

2:00:27

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:55/mi

2:22:03

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:03/mi

2:50:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:04/mi

3:18:19

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:17/mi

3:47:11

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:14/mi

3:59:46

↑ 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

2:00:279:11 /mi⚖️ balanced

2nd Half

1:59:199:06 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:26	9:28	3.11 mi	29:26	9:28	-
10K	58:40	9:26	3.10 mi	29:14	9:25	-0:03
15K	1:26:39	9:18	3.11 mi	27:59	9:00	-0:25
20K	1:54:19	9:12	3.11 mi	27:40	8:54	-0:06
Half(13.11 mi)	2:00:27	9:11	0.68 mi	6:08	8:59	+0:05
25K	2:22:03	9:09	2.42 mi	21:36	8:55	-0:04
30K	2:50:09	9:08	3.11 mi	28:06	9:03	+0:08
35K	3:18:19	9:07	3.11 mi	28:10	9:04	+0:01
40K	3:47:11	9:08	3.10 mi	28:52	9:17	+0:13
Finish(26.22 mi)	3:59:46	9:09	1.37 mi	12:35	9:14	-0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:09 /mi

Slowest Pace

9:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:01:06

76% of race

Time at Steady Pace

58:40

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:09 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	30861	10471	817	27751	8850	704
10K	3.10 mi	30348+513	10211+260	803+14	30094	10089	798
15K	3.11 mi	29466+882	9723+488	763+40	27751	8850	704
20K	3.11 mi	28231+1235	9128+595	718+45	24273	7315	562
Half(13.11 mi)	0.68 mi	27897+334	8972+156	707+11	23435	7050	560
25K	2.42 mi	26955+942	8575+397	666+41	23001	6941	545
30K	3.11 mi	25663+1292	8109+466	625+41	21527	6565	523
35K	3.11 mi	24402+1261	7685+424	596+29	19254	5942	487
40K	3.10 mi	23200+1202	7365+320	560+36	17634	5767	451
Finish(26.22 mi)	1.37 mi	23133+67	7376-11	567-7	20211	7156	607

7156

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