Emily Griggs

Oak Park

Bib: 47059 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 37%

Masters (Masters Women)

#0 / 9409

Top 34%

Division (F40-44)

#0 / 3124

Top 40%

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

9:36/mi

29:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:04/mi

1:01:04

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:41/mi

1:31:10

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:17/mi

2:00:01

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:16/mi

2:06:20

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:20/mi

2:28:58

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:12/mi

2:57:32

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:20/mi

3:29:37

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:59/mi

4:00:39

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:03/mi

4:12:59

↑ 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

2:06:209:38 /mi⚖️ balanced

2nd Half

2:06:399:40 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:48	9:36	3.11 mi	29:48	9:36	-
10K	1:01:04	9:50	3.10 mi	31:16	10:04	+0:28
15K	1:31:10	9:47	3.11 mi	30:06	9:41	-0:23
20K	2:00:01	9:39	3.11 mi	28:51	9:17	-0:24
Half(13.11 mi)	2:06:20	9:38	0.68 mi	6:19	9:16	-0:01
25K	2:28:58	9:35	2.42 mi	22:38	9:20	+0:04
30K	2:57:32	9:31	3.11 mi	28:34	9:12	-0:08
35K	3:29:37	9:38	3.11 mi	32:05	10:20	+1:08
40K	4:00:39	9:41	3.10 mi	31:02	9:59	-0:21
Finish(26.22 mi)	4:12:59	9:39	1.37 mi	12:20	9:03	-0:56

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

9:39 /mi

Slowest Pace

10:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:38:36

63% of race

Time at Steady Pace

1:34:23

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:39 /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	31982	11011	1496	34125	12069	1631
10K	3.10 mi	33760-1778	11917-906	1605-109	35475	12863	1720
15K	3.11 mi	33784-24	11898+19	1600+5	34125	12069	1631
20K	3.11 mi	32443+1341	11211+687	1515+85	28644	9321	1270
Half(13.11 mi)	0.68 mi	32022+421	11018+193	1490+25	26332	8363	1157
25K	2.42 mi	31094+928	10622+396	1437+53	27306	8901	1219
30K	3.11 mi	29409+1685	9875+747	1344+93	22968	7202	988
35K	3.11 mi	28968+441	9835+40	1318+26	28218	10202	1344
40K	3.10 mi	27641+1327	9398+437	1272+46	22292	7960	1091
Finish(26.22 mi)	1.37 mi	27074+567	9201+197	1257+15	18650	6451	874

6451

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