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Grazyna Czopek

Bib: 23685•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Age Group (F50-54)

#0 / 1233

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

26:27

3.11 mi

Rank: #20169

Start → 5K

26:27 | 8:31/mi

26:27

3.11 mi

Rank: #20169

Start → 5K

26:27 | 8:31/mi

10K

53:04

6.21 mi

Rank: #20395 (-226)

5K → 10K

26:37 | 8:35/mi

10K

53:04

6.21 mi

Rank: #20395 (-226)

5K → 10K

26:37 | 8:35/mi

15K

1:20:23

9.32 mi

Rank: #20881 (-486)

10K → 15K

27:19 | 8:48/mi

15K

1:20:23

9.32 mi

Rank: #20881 (-486)

10K → 15K

27:19 | 8:48/mi

20K

1:47:45

12.43 mi

Rank: #20891 (-10)

15K → 20K

27:22 | 8:49/mi

20K

1:47:45

12.43 mi

Rank: #20891 (-10)

15K → 20K

27:22 | 8:49/mi

HALF

1:53:34

13.11 mi

Rank: #20863 (+28)

20K → HALF

5:49 | 8:32/mi

HALF

1:53:34

13.11 mi

Rank: #20863 (+28)

20K → HALF

5:49 | 8:32/mi

25K

2:14:49

15.53 mi

Rank: #20722 (+141)

HALF → 25K

21:15 | 8:46/mi

25K

2:14:49

15.53 mi

Rank: #20722 (+141)

HALF → 25K

21:15 | 8:46/mi

30K

2:43:04

18.64 mi

Rank: #20589 (+133)

25K → 30K

28:15 | 9:06/mi

30K

2:43:04

18.64 mi

Rank: #20589 (+133)

25K → 30K

28:15 | 9:06/mi

20M

2:55:35

20.00 mi

Rank: #20525 (+64)

30K → 20M

12:31 | 9:13/mi

20M

2:55:35

20.00 mi

Rank: #20525 (+64)

30K → 20M

12:31 | 9:13/mi

21M

3:05:18

21.00 mi

Rank: #20451 (+74)

20M → 21M

9:43 | 9:43/mi

21M

3:05:18

21.00 mi

Rank: #20451 (+74)

20M → 21M

9:43 | 9:43/mi

35K

3:11:46

21.75 mi

Rank: #20380 (+71)

21M → 35K

6:28 | 8:39/mi

35K

3:11:46

21.75 mi

Rank: #20380 (+71)

21M → 35K

6:28 | 8:39/mi

23M

3:22:37

23.00 mi

Rank: #20202 (+178)

35K → 23M

10:51 | 8:41/mi

23M

3:22:37

23.00 mi

Rank: #20202 (+178)

35K → 23M

10:51 | 8:41/mi

24M

3:31:14

24.00 mi

Rank: #20076 (+126)

23M → 24M

8:37 | 8:37/mi

24M

3:31:14

24.00 mi

Rank: #20076 (+126)

23M → 24M

8:37 | 8:37/mi

40K

3:38:48

24.85 mi

Rank: #19990 (+86)

24M → 40K

7:34 | 8:51/mi

40K

3:38:48

24.85 mi

Rank: #19990 (+86)

24M → 40K

7:34 | 8:51/mi

25.2M

3:42:41

25.20 mi

Rank: #20069 (-79)

40K → 25.2M

3:53 | 11:16/mi

25.2M

3:42:41

25.20 mi

Rank: #20069 (-79)

40K → 25.2M

3:53 | 11:16/mi

FINISH

3:53:45

26.22 mi

Rank: #20420 (-351)

25.2M → FINISH

11:04 | 10:52/mi

FINISH

3:53:45

26.22 mi

Rank: #20420 (-351)

25.2M → FINISH

11:04 | 10:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:53:34

Pace8:40 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:00:11

Pace9:11 /mi

📊Positive Split: 5.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:29:54	26:27	8:31	26:27	8:31	-
10K	6.21 mi	11:56:31	53:04	8:33	26:37	8:35	+0:04
15K	9.32 mi	12:23:50	1:20:23	8:38	27:19	8:48	+0:13
20K	12.43 mi	12:51:12	1:47:45	8:41	27:22	8:49	+0:01
HALF	13.11 mi	12:57:01	1:53:34	8:40	5:49	8:32	-0:17
25K	15.53 mi	13:18:16	2:14:49	8:41	21:15	8:46	+0:14
30K	18.64 mi	13:46:31	2:43:04	8:45	28:15	9:06	+0:20
20M	20.00 mi	13:59:02	2:55:35	8:47	12:31	9:13	+0:07
21M	21.00 mi	14:08:45	3:05:18	8:50	9:43	9:43	+0:30
35K	21.75 mi	14:15:13	3:11:46	8:50	6:28	8:39	-1:04
23M	23.00 mi	14:26:04	3:22:37	8:49	10:51	8:41	+0:02
24M	24.00 mi	14:34:41	3:31:14	8:49	8:37	8:37	-0:04
40K	24.85 mi	14:42:15	3:38:48	8:49	7:34	8:51	+0:14
25.2M	25.20 mi	14:46:08	3:42:41	8:51	3:53	11:16	+2:25
FINISH	26.22 mi	14:57:12	3:53:45	8:56	11:04	10:52	-0:24

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:31 /mi

Average Pace

8:55 /mi

Slowest Pace

11:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:16:34

84% of race

Time at Slower Pace

37:11

16% of race

Average Pace: 8:55 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:29:54	26:27	8:31	26:27	8:31	#20169
10K	6.21 mi	11:56:31	53:04	8:33	26:37	8:35	#20395
15K	9.32 mi	12:23:50	1:20:23	8:38	27:19	8:48	#20881
20K	12.43 mi	12:51:12	1:47:45	8:41	27:22	8:49	#20891
HALF	13.11 mi	12:57:01	1:53:34	8:40	5:49	8:32	#20863
25K	15.53 mi	13:18:16	2:14:49	8:41	21:15	8:46	#20722
30K	18.64 mi	13:46:31	2:43:04	8:45	28:15	9:06	#20589
20M	20.00 mi	13:59:02	2:55:35	8:47	12:31	9:13	#20525
21M	21.00 mi	14:08:45	3:05:18	8:50	9:43	9:43	#20451
35K	21.75 mi	14:15:13	3:11:46	8:50	6:28	8:39	#20380
23M	23.00 mi	14:26:04	3:22:37	8:49	10:51	8:41	#20202
24M	24.00 mi	14:34:41	3:31:14	8:49	8:37	8:37	#20076
40K	24.85 mi	14:42:15	3:38:48	8:49	7:34	8:51	#19990
25.2M	25.20 mi	14:46:08	3:42:41	8:51	3:53	11:16	#20069
FINISH	26.22 mi	14:57:12	3:53:45	8:56	11:04	10:52	#20420

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	20169	7727	7727	21700(Top 75%)	8470(Top 67%)	8470(Top 687%)
10K	6.21 mi	3.10 mi	20395-226	7824-97	7824-97	20722(Top 71%)	7984(Top 63%)	7984(Top 648%)
15K	9.32 mi	3.11 mi	20881-486	8071-247	8071-247	21700(Top 75%)	8470(Top 67%)	8470(Top 687%)
20K	12.43 mi	3.11 mi	20891-10	8096-25	8096-25	21024(Top 72%)	8146(Top 65%)	8146(Top 661%)
HALF	13.11 mi	0.68 mi	20863+28	8089+7	8089+7	20494(Top 71%)	7856(Top 62%)	7856(Top 637%)
25K	15.53 mi	2.42 mi	20722+141	8023+66	8023+66	20045(Top 69%)	7682(Top 61%)	7682(Top 623%)
30K	18.64 mi	3.11 mi	20589+133	7971+52	7971+52	20039(Top 69%)	7757(Top 62%)	7757(Top 629%)
20M	20.00 mi	1.36 mi	20525+64	7939+32	7939+32	19937(Top 69%)	7783(Top 62%)	7783(Top 631%)
21M	21.00 mi	1.00 mi	20451+74	7918+21	7918+21	19461(Top 67%)	7570(Top 60%)	7570(Top 614%)
35K	21.75 mi	0.75 mi	20380+71	7889+29	7889+29	18410(Top 63%)	7121(Top 57%)	7121(Top 578%)
23M	23.00 mi	1.25 mi	20202+178	7811+78	7811+78	16772(Top 58%)	6309(Top 50%)	6309(Top 512%)
24M	24.00 mi	1.00 mi	20076+126	7768+43	7768+43	17609(Top 61%)	6798(Top 54%)	6798(Top 551%)
40K	24.85 mi	0.85 mi	19990+86	7742+26	7742+26	17686(Top 61%)	6883(Top 55%)	6883(Top 558%)
25.2M	25.20 mi	0.35 mi	20069-79	7791-49	7791-49	22994(Top 79%)	9592(Top 76%)	9592(Top 778%)
FINISH	26.22 mi	1.02 mi	20420-351	7974-183	7974-183	25856(Top 89%)	11082(Top 88%)	11082(Top 899%)

11082

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 4 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

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.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

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Contact Race Support

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Course Information

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Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Grazyna Czopek

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→HALF

HALF→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→FINISH