Jesslyn Tan

London

Bib: 31179 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 48%

Gender (Female)

#0 / 24561

Top 36%

Division (F25-29)

#0 / 5362

Top 38%

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

9:12/mi

28:35

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:17/mi

57:27

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:09/mi

1:25:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:24/mi

1:55:07

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:13/mi

2:01:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:09/mi

2:23:34

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:24/mi

2:52:46

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:41/mi

3:22:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:27/mi

3:55:21

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:30/mi

4:09:40

↑ 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

2:01:249:16 /mi⚡ faster

2nd Half

2:08:169:47 /mi+5.7%

Positive split — 5.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:35	9:12	3.11 mi	28:35	9:12	-
10K	57:27	9:15	3.10 mi	28:52	9:17	+0:05
15K	1:25:54	9:13	3.11 mi	28:27	9:09	-0:08
20K	1:55:07	9:16	3.11 mi	29:13	9:24	+0:15
Half(13.11 mi)	2:01:24	9:16	0.68 mi	6:17	9:13	-0:11
25K	2:23:34	9:15	2.42 mi	22:10	9:09	-0:04
30K	2:52:46	9:16	3.11 mi	29:12	9:24	+0:15
35K	3:22:52	9:20	3.11 mi	30:06	9:41	+0:17
40K	3:55:21	9:28	3.10 mi	32:29	10:27	+0:46
Finish(26.22 mi)	4:09:40	9:32	1.37 mi	14:19	10:30	+0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

9:32 /mi

Slowest Pace

10:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:22:52

81% of race

Time at Steady Pace

46:48

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:31 /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	27991	9082	2024	29352	9609	2207
10K	3.10 mi	28344-353	9234-152	2072-48	28945	9541	2152
15K	3.11 mi	28651-307	9332-98	2105-33	29352	9609	2207
20K	3.11 mi	28893-242	9445-113	2158-53	29698	9836	2273
Half(13.11 mi)	0.68 mi	28689+204	9353+92	2142+16	25844	8144	1918
25K	2.42 mi	28015+674	9077+276	2065+77	25496	8070	1876
30K	3.11 mi	27199+816	8796+281	2001+64	24694	8008	1892
35K	3.11 mi	26451+748	8630+166	1986+15	24066	8155	1939
40K	3.10 mi	26019+432	8646-16	1999-13	25212	9350	2206
Finish(26.22 mi)	1.37 mi	26131-112	8780-134	2030-31	30318	12235	2976

12235

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