Shona Barrow

Shrewsbury

Bib: 32305 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 35%

Gender (Female)

#0 / 24561

Top 22%

Masters (Masters Women)

#0 / 9409

Top 19%

Division (F45-49)

#0 / 2581

Top 22%

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

7:59/mi

24:49

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:04/mi

49:54

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:04/mi

1:14:59

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:24/mi

1:41:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:59/mi

1:47:14

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:34/mi

2:08:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:44/mi

2:35:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:13/mi

3:03:47

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:16/mi

3:35:41

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:44/mi

3:48:58

↑ 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

1:47:148:11 /mi⚡ faster

2nd Half

2:01:449:17 /mi+13.5%

Positive split — 13.5% slower in the second half

AI Race Performance Report

Shona's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:49	7:59	3.11 mi	24:49	7:59	-
10K	49:54	8:02	3.10 mi	25:05	8:04	+0:05
15K	1:14:59	8:03	3.11 mi	25:05	8:04	0:00
20K	1:41:06	8:08	3.11 mi	26:07	8:24	+0:20
Half(13.11 mi)	1:47:14	8:11	0.68 mi	6:08	8:59	+0:35
25K	2:08:01	8:14	2.42 mi	20:47	8:34	-0:25
30K	2:35:08	8:19	3.11 mi	27:07	8:44	+0:10
35K	3:03:47	8:27	3.11 mi	28:39	9:13	+0:29
40K	3:35:41	8:41	3.10 mi	31:54	10:16	+1:03
Finish(26.22 mi)	3:48:58	8:44	1.37 mi	13:17	9:44	-0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:59 /mi

Average Pace

8:44 /mi

Slowest Pace

10:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:14:59

33% of race

Time at Steady Pace

1:20:09

35% of race

Time at Slower Pace

1:13:50

32% of race

Average Pace: 8:44 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	14785	3600	314	17071	4312	427
10K	3.10 mi	15232-447	3745-145	329-15	15826	3954	363
15K	3.11 mi	15815-583	3921-176	354-25	17071	4312	427
20K	3.11 mi	16544-729	4173-252	403-49	18934	5066	525
Half(13.11 mi)	0.68 mi	16885-341	4319-146	431-28	23357	6972	724
25K	2.42 mi	17195-310	4432-113	451-20	19546	5448	575
30K	3.11 mi	17290-95	4510-78	457-6	18511	5225	540
35K	3.11 mi	17598-308	4759-249	485-28	20646	6561	678
40K	3.10 mi	18496-898	5276-517	555-70	24090	8788	907
Finish(26.22 mi)	1.37 mi	18801-305	5474-198	573-18	24341	9140	910

9140

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Shona's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing