Marcia Dempsey

Bristol

Bib: 72882 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

11:39/mi

36:12

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:33/mi

1:12:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:13/mi

1:46:56

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:34/mi

2:22:52

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:54/mi

2:30:59

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:48/mi

2:59:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:54/mi

3:36:35

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:56/mi

4:13:38

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:18/mi

4:51:51

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:35/mi

5:07:39

↑ 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

2:30:5911:31 /mi⚡ faster

2nd Half

2:36:4011:57 /mi+3.8%

Positive split — 3.8% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:12	11:39	3.11 mi	36:12	11:39	-
10K	1:12:06	11:36	3.10 mi	35:54	11:33	-0:06
15K	1:46:56	11:28	3.11 mi	34:50	11:13	-0:20
20K	2:22:52	11:30	3.11 mi	35:56	11:34	+0:21
Half(13.11 mi)	2:30:59	11:31	0.68 mi	8:07	11:54	+0:20
25K	2:59:36	11:34	2.42 mi	28:37	11:48	-0:06
30K	3:36:35	11:37	3.11 mi	36:59	11:54	+0:06
35K	4:13:38	11:40	3.11 mi	37:03	11:56	+0:02
40K	4:51:51	11:45	3.10 mi	38:13	12:18	+0:22
Finish(26.22 mi)	5:07:39	11:45	1.37 mi	15:48	11:35	-0:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:13 /mi

Average Pace

11:45 /mi

Slowest Pace

12:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:38:40

52% of race

Time at Steady Pace

2:28:59

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:44 /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	48253	20537	2906	45007	18443	2633
10K	3.10 mi	46594+1659	19438+1099	2758+148	45390	18703	2643
15K	3.11 mi	46040+554	19075+363	2709+49	45007	18443	2633
20K	3.11 mi	45607+433	18842+233	2681+28	44635	18328	2620
Half(13.11 mi)	0.68 mi	45489+118	18775+67	2675+6	43575	17890	2560
25K	2.42 mi	44922+567	18495+280	2641+34	42719	17481	2511
30K	3.11 mi	43971+951	18040+455	2575+66	39967	16232	2318
35K	3.11 mi	42994+977	17606+434	2518+57	37446	15282	2212
40K	3.10 mi	42034+960	17201+405	2464+54	35861	15026	2169
Finish(26.22 mi)	1.37 mi	41856+178	17159+42	2459+5	37979	16275	2300

16275

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