Lauren Pray

La Grange

Bib: 13509 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 45%

Gender (Female)

#0 / 24561

Top 32%

Masters (Masters Women)

#0 / 9409

Top 29%

Division (F40-44)

#0 / 3124

Top 35%

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

7:45/mi

24:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:44/mi

48:08

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:43/mi

1:12:08

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:15/mi

1:37:45

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:33/mi

1:43:35

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:08/mi

2:05:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:03/mi

2:36:55

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:44/mi

3:10:17

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:15/mi

3:48:20

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:47/mi

4:03:03

↑ 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

1:43:357:54 /mi⚡ faster

2nd Half

2:19:2810:38 /mi+34.6%

Positive split — 34.6% slower in the second half

AI Race Performance Report

Lauren'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	24:05	7:45	3.11 mi	24:05	7:45	-
10K	48:08	7:45	3.10 mi	24:03	7:44	-0:01
15K	1:12:08	7:44	3.11 mi	24:00	7:43	-0:01
20K	1:37:45	7:52	3.11 mi	25:37	8:15	+0:32
Half(13.11 mi)	1:43:35	7:54	0.68 mi	5:50	8:33	+0:18
25K	2:05:43	8:06	2.42 mi	22:08	9:08	+0:35
30K	2:36:55	8:25	3.11 mi	31:12	10:03	+0:55
35K	3:10:17	8:45	3.11 mi	33:22	10:44	+0:41
40K	3:48:20	9:11	3.10 mi	38:03	12:15	+1:31
Finish(26.22 mi)	4:03:03	9:17	1.37 mi	14:43	10:47	-1:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:43 /mi

Average Pace

9:17 /mi

Slowest Pace

12:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:37:45

40% of race

Time at Steady Pace

27:58

12% of race

Time at Slower Pace

1:57:20

48% of race

Average Pace: 9:16 /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	12461	2735	363	13254	2956	410
10K	3.10 mi	12406+55	2728+7	365-2	12424	2738	376
15K	3.11 mi	12639-233	2791-63	379-14	13254	2956	410
20K	3.11 mi	13669-1030	3157-366	436-57	17375	4434	668
Half(13.11 mi)	0.68 mi	13937-268	3249-92	451-15	18986	5196	743
25K	2.42 mi	15806-1869	3900-651	583-132	25310	7982	1122
30K	3.11 mi	18197-2391	4891-991	721-138	29159	10160	1361
35K	3.11 mi	20546-2349	5971-1080	855-134	30761	11594	1508
40K	3.10 mi	23645-3099	7544-1573	1068-213	35560	14864	1952
Finish(26.22 mi)	1.37 mi	24143-498	7846-302	1102-34	32552	13436	1726

13436

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Lauren'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