Jessica Dobson

Welwyn Garden City

Bib: 56281 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

10:31/mi

32:41

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:32/mi

1:05:23

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:21/mi

1:37:31

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:20/mi

2:09:37

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:19/mi

2:16:39

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:14/mi

2:41:28

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:30/mi

3:14:06

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:46/mi

3:47:32

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:17/mi

4:22:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:41/mi

4:37:10

↑ 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

2:16:3910:25 /mi⚡ faster

2nd Half

2:20:3110:43 /mi+2.8%

Positive split — 2.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:41	10:31	3.11 mi	32:41	10:31	-
10K	1:05:23	10:31	3.10 mi	32:42	10:32	+0:01
15K	1:37:31	10:28	3.11 mi	32:08	10:21	-0:11
20K	2:09:37	10:26	3.11 mi	32:06	10:20	-0:01
Half(13.11 mi)	2:16:39	10:25	0.68 mi	7:02	10:19	-0:01
25K	2:41:28	10:24	2.42 mi	24:49	10:14	-0:05
30K	3:14:06	10:25	3.11 mi	32:38	10:30	+0:16
35K	3:47:32	10:28	3.11 mi	33:26	10:46	+0:16
40K	4:22:36	10:34	3.10 mi	35:04	11:17	+0:31
Finish(26.22 mi)	4:37:10	10:35	1.37 mi	14:34	10:41	-0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

10:35 /mi

Slowest Pace

11:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:02:06

87% of race

Time at Steady Pace

35:04

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:34 /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	39989	15348	3416	39388	15009	3429
10K	3.10 mi	39262+727	14931+417	3362+54	38950	14783	3358
15K	3.11 mi	39226+36	14882+49	3365-3	39388	15009	3429
20K	3.11 mi	38586+640	14550+332	3288+77	37099	13805	3167
Half(13.11 mi)	0.68 mi	38278+308	14387+163	3260+28	34447	12522	2923
25K	2.42 mi	37429+849	13986+401	3177+83	33865	12334	2842
30K	3.11 mi	36261+1168	13492+494	3087+90	32235	11842	2731
35K	3.11 mi	35234+1027	13116+376	3005+82	30909	11687	2727
40K	3.10 mi	34432+802	12921+195	2955+50	30200	12051	2820
Finish(26.22 mi)	1.37 mi	34261+171	12906+15	2965-10	31760	13011	3150

13011

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