Martina Osullivan

Shannon

Bib: 70110 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

12:28/mi

38:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:46/mi

1:18:22

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:13/mi

1:59:27

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:08/mi

2:43:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:17/mi

2:53:07

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:09/mi

3:29:52

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

15:41/mi

4:18:36

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:02/mi

5:08:25

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:18/mi

5:55:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

15:08/mi

6:16:34

↑ 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

2:53:0713:12 /mi⚡ faster

2nd Half

3:23:2715:31 /mi+17.5%

Positive split — 17.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:43	12:28	3.11 mi	38:43	12:28	-
10K	1:18:22	12:37	3.10 mi	39:39	12:46	+0:18
15K	1:59:27	12:49	3.11 mi	41:05	13:13	+0:27
20K	2:43:22	13:09	3.11 mi	43:55	14:08	+0:55
Half(13.11 mi)	2:53:07	13:12	0.68 mi	9:45	14:17	+0:09
25K	3:29:52	13:31	2.42 mi	36:45	15:09	+0:52
30K	4:18:36	13:52	3.11 mi	48:44	15:41	+0:32
35K	5:08:25	14:11	3.11 mi	49:49	16:02	+0:21
40K	5:55:56	14:19	3.10 mi	47:31	15:18	-0:44
Finish(26.22 mi)	6:16:34	14:22	1.37 mi	20:38	15:08	-0:10

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:28 /mi

Average Pace

14:22 /mi

Slowest Pace

16:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:53:07

46% of race

Time at Steady Pace

2:33:38

41% of race

Time at Slower Pace

49:49

13% of race

Average Pace: 14:22 /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	51139	22442	2329	51524	22726	2356
10K	3.10 mi	50390+749	21895+547	2273+56	49601	21380	2220
15K	3.11 mi	50896-506	22259-364	2303-30	51524	22726	2356
20K	3.11 mi	51215-319	22505-246	2328-25	51624	22824	2362
Half(13.11 mi)	0.68 mi	51186+29	22488+17	2327+1	50325	22084	2270
25K	2.42 mi	51332-146	22596-108	2339-12	51552	22895	2378
30K	3.11 mi	51464-132	22719-123	2356-17	51302	22857	2379
35K	3.11 mi	51549-85	22807-88	2365-9	51304	22957	2385
40K	3.10 mi	51275+274	22668+139	2355+10	48172	21470	2213
Finish(26.22 mi)	1.37 mi	51319-44	22708-40	2357-2	51041	22970	2377

22970

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