Shelby Tam

Chicago, IL

Bib: 5557 F 31

0:00

0:00

/ mi

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Overall

#0 / 8418

Gender (Female)

#0 / 3216

Top 41%

Division (F30-34)

#0 / 478

Top 43%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

873 ft elev

5K· 3.11 mi

8:56/mi

27:44

↑ 158 ft↓ 138 ft0.1% grade

892 ft elev

10K· 6.21 mi

8:47/mi

55:02

↑ 117 ft↓ 126 ft

882 ft elev

15K· 9.32 mi

8:55/mi

1:22:43

↑ 126 ft↓ 145 ft0.1% grade

866 ft elev

20K· 12.43 mi

8:35/mi

1:49:23

↑ 78 ft↓ 100 ft0.1% grade

849 ft elev

25K· 15.53 mi

9:41/mi

2:19:28

↑ 118 ft↓ 148 ft0.2% grade

823 ft elev

30K· 18.64 mi

10:36/mi

2:52:24

↑ 118 ft↓ 98 ft0.1% grade

845 ft elev

35K· 21.75 mi

12:35/mi

3:31:31

↑ 162 ft↓ 132 ft0.2% grade

876 ft elev

40K· 24.85 mi

13:02/mi

4:12:02

↑ 125 ft↓ 75 ft0.3% grade

928 ft elev

Finish· 26.22 mi

10:58/mi

4:26:59

↑ 72 ft↓ 85 ft0.2% grade

912 ft elev

Course Elevation

1,098ft

Total climb

158ft

Range

810 to 968 ft

1,059ft

Total descent

About the height of the Statue of Liberty

The Course

Half Splits

1st Half· via 20K

1:49:238:48 /mi⚡ faster

2nd Half

2:37:3611:26 /mi+44.1%

Positive split — 44.1% slower in the second half

AI Race Performance Report

Shelby's race, broken down like a coach

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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	55:02	8:51	3.10 mi	27:18	8:47	-0:09
15K	1:22:43	8:52	3.11 mi	27:41	8:55	+0:08
20K	1:49:23	8:48	3.11 mi	26:40	8:35	-0:20
25K	2:19:28	8:59	3.10 mi	30:05	9:41	+1:06
30K	2:52:24	9:15	3.11 mi	32:56	10:36	+0:55
35K	3:31:31	9:44	3.11 mi	39:07	12:35	+1:59
40K	4:12:02	10:08	3.10 mi	40:31	13:02	+0:27
Finish(26.22 mi)	4:26:59	10:11	1.37 mi	14:57	10:58	-2:04

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Shelby's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

10:11 /mi

Slowest Pace

13:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:58

20% of race

Time at Steady Pace

1:25:30

32% of race

Time at Slower Pace

2:07:31

48% of race

Average Pace: 10:11 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	2836	662	113	2949	680	107
10K	3.10 mi	2741+95	623+39	102+11	2761	632	103
15K	3.11 mi	2792-51	633-10	103-1	2949	680	107
20K	3.11 mi	2764+28	624+9	102+1	2711	606	100
25K	3.10 mi	3138-374	752-128	121-19	4180	1128	182
30K	3.11 mi	3590-452	905-153	151-30	4821	1464	226
35K	3.11 mi	4084-494	1125-220	178-27	5988	2121	322
40K	3.10 mi	4418-334	1295-170	201-23	6197	2278	349
Finish(26.22 mi)	1.37 mi	4456-38	1329-34	204-3	5365	1948	298

298

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Twin Cities in Motion

Shelby Tam

Race Timeline

The Course

Half Splits

Shelby's race, broken down like a coach

Checkpoint Splits

See the rest of Shelby's race

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→25K

25K→30K

30K→35K

35K→40K

40K→Finish

Passing Analysis

Age Grade

Questions or issues regarding timing data?

Public Race Data