Samantha Jackson

Batavia

Bib: 72862 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F45-49)

#0 / 2581

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

12:08/mi

37:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:26/mi

1:16:21

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:15/mi

1:54:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:46/mi

2:34:02

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:53/mi

2:43:30

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:56/mi

3:14:52

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:48/mi

3:57:46

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:57/mi

4:41:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:00/mi

5:24:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:10/mi

5:42:33

↑ 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

2:43:3012:28 /mi⚡ faster

2nd Half

2:59:0313:40 /mi+9.5%

Positive split — 9.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:43	12:08	3.11 mi	37:43	12:08	-
10K	1:16:21	12:17	3.10 mi	38:38	12:26	+0:18
15K	1:54:23	12:16	3.11 mi	38:02	12:15	-0:11
20K	2:34:02	12:24	3.11 mi	39:39	12:46	+0:31
Half(13.11 mi)	2:43:30	12:28	0.68 mi	9:28	13:53	+1:07
25K	3:14:52	12:33	2.42 mi	31:22	12:56	-0:57
30K	3:57:46	12:45	3.11 mi	42:54	13:48	+0:52
35K	4:41:07	12:56	3.11 mi	43:21	13:57	+0:09
40K	5:24:36	13:04	3.10 mi	43:29	14:00	+0:03
Finish(26.22 mi)	5:42:33	13:04	1.37 mi	17:57	13:10	-0:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:08 /mi

Average Pace

13:04 /mi

Slowest Pace

14:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:23:21

59% of race

Time at Steady Pace

2:19:12

41% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:04 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	50113	21751	2264	49139	21126	2178
10K	3.10 mi	49410+703	21281+470	2212+52	48667	20785	2156
15K	3.11 mi	49342+68	21226+55	2204+8	49139	21126	2178
20K	3.11 mi	49210+132	21167+59	2184+20	48752	20962	2166
Half(13.11 mi)	0.68 mi	49218-8	21184-17	2187-3	49538	21603	2220
25K	2.42 mi	48808+410	20955+229	2166+21	46697	19916	2051
30K	3.11 mi	48551+257	20872+83	2160+6	46912	20286	2086
35K	3.11 mi	48225+326	20741+131	2142+18	45715	19885	2043
40K	3.10 mi	47752+473	20548+193	2124+18	43570	19048	1950
Finish(26.22 mi)	1.37 mi	47694+58	20536+12	2113+11	45797	20266	2026

20266

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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