Courtney Grafton

London

Bib: 5825 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 17%

Gender (Female)

#0 / 24561

Top 7%

Division (F35-39)

#0 / 3504

Top 9%

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

7:44/mi

24:01

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:41/mi

47:54

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:34/mi

1:11:24

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:43/mi

1:35:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:40/mi

1:40:36

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:37/mi

1:59:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:39/mi

2:22:51

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:42/mi

2:46:46

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:44/mi

3:10:48

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:20/mi

3:20:48

↑ 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

1:40:367:40 /mi⚖️ balanced

2nd Half

1:40:127:39 /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	24:01	7:44	3.11 mi	24:01	7:44	-
10K	47:54	7:43	3.10 mi	23:53	7:41	-0:03
15K	1:11:24	7:40	3.11 mi	23:30	7:34	-0:07
20K	1:35:22	7:40	3.11 mi	23:58	7:43	+0:09
Half(13.11 mi)	1:40:36	7:40	0.68 mi	5:14	7:40	-0:03
25K	1:59:04	7:40	2.42 mi	18:28	7:37	-0:03
30K	2:22:51	7:40	3.11 mi	23:47	7:39	+0:02
35K	2:46:46	7:40	3.11 mi	23:55	7:42	+0:03
40K	3:10:48	7:41	3.10 mi	24:02	7:44	+0:02
Finish(26.22 mi)	3:20:48	7:40	1.37 mi	10:00	7:20	-0:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:20 /mi

Average Pace

7:40 /mi

Slowest Pace

7:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:47

64% of race

Time at Steady Pace

1:12:01

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	12268	2651	460	11654	2380	398
10K	3.10 mi	12026+242	2571+80	447+13	11827	2510	430
15K	3.11 mi	11900+126	2522+49	438+9	11654	2380	398
20K	3.11 mi	11865+35	2491+31	426+12	11916	2495	414
Half(13.11 mi)	0.68 mi	11779+86	2468+23	417+9	10642	2065	344
25K	2.42 mi	11524+255	2398+70	400+17	10476	2060	337
30K	3.11 mi	10972+552	2246+152	367+33	9278	1773	282
35K	3.11 mi	10374+598	2086+160	342+25	8114	1580	266
40K	3.10 mi	9541+833	1895+191	317+25	6740	1367	225
Finish(26.22 mi)	1.37 mi	9223+318	1839+56	308+9	5515	1081	175

1081

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