Sonal Dack

London

Bib: 53758 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 (F50-54)

#0 / 1771

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

11:48/mi

36:41

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:39/mi

1:12:52

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:04/mi

1:50:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:20/mi

2:28:40

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:41/mi

2:38:00

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:35/mi

3:10:56

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:02/mi

3:51:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:08/mi

4:35:21

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:05/mi

5:19:06

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:06/mi

5:34:15

↑ 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

2:38:0012:03 /mi⚡ faster

2nd Half

2:56:1513:27 /mi+11.6%

Positive split — 11.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:41	11:48	3.11 mi	36:41	11:48	-
10K	1:12:52	11:44	3.10 mi	36:11	11:39	-0:09
15K	1:50:20	11:50	3.11 mi	37:28	12:04	+0:25
20K	2:28:40	11:58	3.11 mi	38:20	12:20	+0:16
Half(13.11 mi)	2:38:00	12:03	0.68 mi	9:20	13:41	+1:21
25K	3:10:56	12:17	2.42 mi	32:56	13:35	-0:06
30K	3:51:25	12:25	3.11 mi	40:29	13:02	-0:33
35K	4:35:21	12:40	3.11 mi	43:56	14:08	+1:06
40K	5:19:06	12:50	3.10 mi	43:45	14:05	-0:03
Finish(26.22 mi)	5:34:15	12:45	1.37 mi	15:09	11:06	-2:59

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:06 /mi

Average Pace

12:45 /mi

Slowest Pace

14:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:43:49

49% of race

Time at Steady Pace

40:29

12% of race

Time at Slower Pace

2:09:57

39% of race

Average Pace: 12:45 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	48933	20959	1489	48557	20726	1447
10K	3.10 mi	47192+1741	19816+1143	1395+94	45823	18979	1324
15K	3.11 mi	47770-578	20186-370	1412-17	48557	20726	1447
20K	3.11 mi	47718+52	20185+1	1399+13	47512	20170	1389
Half(13.11 mi)	0.68 mi	47847-129	20268-83	1407-8	49127	21328	1487
25K	2.42 mi	47967-120	20404-136	1416-9	48510	21055	1464
30K	3.11 mi	47335+632	20107+297	1384+32	44386	18834	1273
35K	3.11 mi	47266+69	20167-60	1387-3	46300	20219	1385
40K	3.10 mi	46918+348	20037+130	1376+11	43917	19233	1328
Finish(26.22 mi)	1.37 mi	46497+421	19832+205	1363+13	34839	14620	921

14620

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