Laura Zonneveldt

Garden City

Bib: 46436 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 48%

Masters (Masters Women)

#0 / 9409

Top 44%

Division (F40-44)

#0 / 3124

Top 50%

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

9:29/mi

29:27

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:48/mi

59:55

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:23/mi

1:29:05

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:22/mi

2:01:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:08/mi

2:08:14

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:03/mi

2:32:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:56/mi

3:06:36

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:42/mi

3:39:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:23/mi

4:15:13

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:29/mi

4:29:31

↑ 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

2:08:149:47 /mi⚡ faster

2nd Half

2:21:1710:47 /mi+10.2%

Positive split — 10.2% slower in the second half

AI Race Performance Report

Laura'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	29:27	9:29	3.11 mi	29:27	9:29	-
10K	59:55	9:39	3.10 mi	30:28	9:48	+0:19
15K	1:29:05	9:33	3.11 mi	29:10	9:23	-0:25
20K	2:01:19	9:46	3.11 mi	32:14	10:22	+0:59
Half(13.11 mi)	2:08:14	9:47	0.68 mi	6:55	10:08	-0:14
25K	2:32:37	9:49	2.42 mi	24:23	10:03	-0:05
30K	3:06:36	10:01	3.11 mi	33:59	10:56	+0:53
35K	3:39:52	10:07	3.11 mi	33:16	10:42	-0:14
40K	4:15:13	10:16	3.10 mi	35:21	11:23	+0:41
Finish(26.22 mi)	4:29:31	10:17	1.37 mi	14:18	10:29	-0:54

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:23 /mi

Average Pace

10:17 /mi

Slowest Pace

11:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:53:28

42% of race

Time at Steady Pace

53:27

20% of race

Time at Slower Pace

1:42:36

38% of race

Average Pace: 10:17 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	30934	10510	1427	31507	10692	1447
10K	3.10 mi	32163-1229	11104-594	1506-79	33466	11804	1589
15K	3.11 mi	31890+273	10929+175	1486+20	31507	10692	1447
20K	3.11 mi	33267-1377	11649-720	1568-82	37410	13983	1832
Half(13.11 mi)	0.68 mi	33190+77	11629+20	1569-1	33219	11866	1568
25K	2.42 mi	32953+237	11558+71	1563+6	32595	11628	1547
30K	3.11 mi	33208-255	11846-288	1588-25	34842	13296	1729
35K	3.11 mi	32618+590	11730+116	1574+14	30573	11486	1502
40K	3.10 mi	32197+421	11737-7	1566+8	30731	12339	1617
Finish(26.22 mi)	1.37 mi	32068+129	11735+2	1562+4	30256	12208	1555

12208

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Laura'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