Monica De Vries

London

Bib: 19499 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 39%

Gender (Female)

#0 / 24561

Top 26%

Masters (Masters Women)

#0 / 9409

Top 23%

Division (F50-54)

#0 / 1771

Top 20%

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

8:56/mi

27:44

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:45/mi

54:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:37/mi

1:21:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:39/mi

1:48:34

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:40/mi

1:54:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:35/mi

2:15:17

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:40/mi

2:42:13

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:51/mi

3:09:43

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:28/mi

3:42:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:25/mi

3:55:05

↑ 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

1:54:298:44 /mi⚡ faster

2nd Half

2:00:369:12 /mi+5.3%

Positive split — 5.3% 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	27:44	8:56	3.11 mi	27:44	8:56	-
10K	54:56	8:50	3.10 mi	27:12	8:45	-0:11
15K	1:21:41	8:46	3.11 mi	26:45	8:37	-0:08
20K	1:48:34	8:44	3.11 mi	26:53	8:39	+0:02
Half(13.11 mi)	1:54:29	8:44	0.68 mi	5:55	8:40	+0:01
25K	2:15:17	8:43	2.42 mi	20:48	8:35	-0:05
30K	2:42:13	8:42	3.11 mi	26:56	8:40	+0:05
35K	3:09:43	8:43	3.11 mi	27:30	8:51	+0:11
40K	3:42:15	8:57	3.10 mi	32:32	10:28	+1:37
Finish(26.22 mi)	3:55:05	8:58	1.37 mi	12:50	9:25	-1:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

8:58 /mi

Slowest Pace

10:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:09:43

81% of race

Time at Slower Pace

45:22

19% of race

Average Pace: 8:58 /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	24616	7546	468	22744	6613	393
10K	3.10 mi	23476+1140	7017+529	426+42	22625	6652	387
15K	3.11 mi	23139+337	6846+171	411+15	22744	6613	393
20K	3.11 mi	22674+465	6648+198	388+23	21424	6111	333
Half(13.11 mi)	0.68 mi	22486+188	6569+79	380+8	20034	5611	277
25K	2.42 mi	21849+637	6337+232	359+21	19628	5483	278
30K	3.11 mi	20978+871	6051+286	335+24	17997	5008	229
35K	3.11 mi	20257+721	5846+205	309+26	17366	5111	232
40K	3.10 mi	21096-839	6407-561	359-50	25294	9388	574
Finish(26.22 mi)	1.37 mi	21095+1	6474-67	358+1	21692	7880	419

7880

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