Heidi Buck

Alexandria, MN

Bib: 1560 F 46

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 8418

Top 25%

Gender (Female)

#0 / 3216

Top 15%

Masters (Masters Women)

#0 / 888

Top 11%

Division (F45-49)

#0 / 257

Top 13%

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

9:07/mi

28:20

↑ 158 ft↓ 138 ft0.1% grade

892 ft elev

10K· 6.21 mi

8:49/mi

55:44

↑ 117 ft↓ 126 ft

882 ft elev

15K· 9.32 mi

8:54/mi

1:23:22

↑ 126 ft↓ 145 ft0.1% grade

866 ft elev

20K· 12.43 mi

8:34/mi

1:50:00

↑ 78 ft↓ 100 ft0.1% grade

849 ft elev

25K· 15.53 mi

8:48/mi

2:17:19

↑ 118 ft↓ 148 ft0.2% grade

823 ft elev

30K· 18.64 mi

8:54/mi

2:44:59

↑ 118 ft↓ 98 ft0.1% grade

845 ft elev

35K· 21.75 mi

8:51/mi

3:12:28

↑ 162 ft↓ 132 ft0.2% grade

876 ft elev

40K· 24.85 mi

8:46/mi

3:39:41

↑ 125 ft↓ 75 ft0.3% grade

928 ft elev

Finish· 26.22 mi

7:55/mi

3:50:29

↑ 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

1:50:008:51 /mi⚡ faster

2nd Half

2:00:298:44 /mi+9.5%

Positive split — 9.5% slower in the second half

AI Race Performance Report

Heidi'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	28:20	9:07	3.11 mi	28:20	9:07	-
10K	55:44	8:58	3.10 mi	27:24	8:49	-0:18
15K	1:23:22	8:57	3.11 mi	27:38	8:54	+0:05
20K	1:50:00	8:51	3.11 mi	26:38	8:34	-0:20
25K	2:17:19	8:50	3.10 mi	27:19	8:48	+0:14
30K	2:44:59	8:51	3.11 mi	27:40	8:54	+0:06
35K	3:12:28	8:51	3.11 mi	27:29	8:51	-0:03
40K	3:39:41	8:50	3.10 mi	27:13	8:46	-0:05
Finish(26.22 mi)	3:50:29	8:48	1.37 mi	10:48	7:55	-0:51

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Heidi's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:55 /mi

Average Pace

8:48 /mi

Slowest Pace

9:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

37:26

16% of race

Time at Steady Pace

3:13:03

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:47 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3317	821	66	2897	658	50
10K	3.10 mi	3084+233	742+79	58+8	2818	647	47
15K	3.11 mi	2983+101	699+43	54+4	2897	658	50
20K	3.11 mi	2859+124	659+40	50+4	2672	595	41
25K	3.10 mi	2783+76	633+26	47+3	2603	587	43
30K	3.11 mi	2664+119	617+16	45+2	2400	547	41
35K	3.11 mi	2422+242	556+61	42+3	1758	402	28
40K	3.10 mi	2209+213	506+50	36+6	1484	355	19
Finish(26.22 mi)	1.37 mi	2114+95	485+21	33+3	1122	266	12

F45-49

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

Twin Cities in Motion

Heidi Buck

Race Timeline

The Course

Half Splits

Heidi's race, broken down like a coach

Checkpoint Splits

See the rest of Heidi'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