Brittney Tomczak

Marietta

Bib: 18992 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

9:11/mi

28:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:35/mi

58:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:28/mi

1:30:49

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:50/mi

2:04:27

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:11/mi

2:12:05

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:15/mi

2:41:48

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:34/mi

3:20:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:18/mi

3:59:04

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:40/mi

4:41:32

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:53/mi

4:56:22

↑ 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

2:12:0510:05 /mi⚡ faster

2nd Half

2:44:1712:32 /mi+24.4%

Positive split — 24.4% 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	28:32	9:11	3.11 mi	28:32	9:11	-
10K	58:17	9:23	3.10 mi	29:45	9:35	+0:24
15K	1:30:49	9:45	3.11 mi	32:32	10:28	+0:53
20K	2:04:27	10:01	3.11 mi	33:38	10:50	+0:22
Half(13.11 mi)	2:12:05	10:05	0.68 mi	7:38	11:11	+0:21
25K	2:41:48	10:25	2.42 mi	29:43	12:15	+1:04
30K	3:20:50	10:46	3.11 mi	39:02	12:34	+0:19
35K	3:59:04	11:00	3.11 mi	38:14	12:18	-0:16
40K	4:41:32	11:20	3.10 mi	42:28	13:40	+1:22
Finish(26.22 mi)	4:56:22	11:19	1.37 mi	14:50	10:53	-2:47

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:11 /mi

Average Pace

11:19 /mi

Slowest Pace

13:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:49

31% of race

Time at Steady Pace

56:06

19% of race

Time at Slower Pace

2:29:27

50% of race

Average Pace: 11:18 /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	27827	9015	1377	40328	15580	2261
10K	3.10 mi	29734-1907	9909-894	1486-109	31623	10873	1627
15K	3.11 mi	33474-3740	11746-1837	1722-236	40328	15580	2261
20K	3.11 mi	35369-1895	12772-1026	1865-143	40516	15832	2285
Half(13.11 mi)	0.68 mi	35626-257	12919-147	1887-22	40025	15749	2254
25K	2.42 mi	37570-1944	14060-1141	2038-151	44470	18549	2652
30K	3.11 mi	38818-1248	14976-916	2163-125	42694	17818	2534
35K	3.11 mi	39006-188	15262-286	2185-22	39293	16316	2354
40K	3.10 mi	39759-753	15878-616	2278-93	42223	18311	2619
Finish(26.22 mi)	1.37 mi	39427+332	15753+125	2261+17	33241	13799	1978

13799

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