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Krzysztof Zmuda

Bib: 12322•M

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Top 33%

Gender (Male)

#0 / 16340

Top 46%

Masters (Masters Men)

#0 / 10617

Top 34%

Age Group (M45-49)

#0 / 2413

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

21:48

3.11 mi

Rank: #8682

Start → 5K

21:48 | 7:02/mi

21:48

3.11 mi

Rank: #8682

Start → 5K

21:48 | 7:02/mi

10K

43:31

6.21 mi

Rank: #8616 (+66)

5K → 10K

21:43 | 7:00/mi

10K

43:31

6.21 mi

Rank: #8616 (+66)

5K → 10K

21:43 | 7:00/mi

15K

1:05:07

9.32 mi

Rank: #8476 (+140)

10K → 15K

21:36 | 6:58/mi

15K

1:05:07

9.32 mi

Rank: #8476 (+140)

10K → 15K

21:36 | 6:58/mi

20K

1:26:59

12.43 mi

Rank: #8356

15K → 20K

21:52 | 7:03/mi

20K

1:26:59

12.43 mi

Rank: #8356

15K → 20K

21:52 | 7:03/mi

HALF

1:31:46

13.11 mi

Rank: #8375

20K → HALF

4:47 | 7:02/mi

HALF

1:31:46

13.11 mi

Rank: #8375

20K → HALF

4:47 | 7:02/mi

25K

1:49:08

15.53 mi

Rank: #8368

HALF → 25K

17:22 | 7:10/mi

25K

1:49:08

15.53 mi

Rank: #8368

HALF → 25K

17:22 | 7:10/mi

30K

2:12:14

18.64 mi

Rank: #8381

25K → 30K

23:06 | 7:27/mi

30K

2:12:14

18.64 mi

Rank: #8381

25K → 30K

23:06 | 7:27/mi

20M

2:22:52

20.00 mi

Rank: #8548

30K → 20M

10:38 | 7:50/mi

20M

2:22:52

20.00 mi

Rank: #8548

30K → 20M

10:38 | 7:50/mi

21M

2:31:26

21.00 mi

Rank: #8813

20M → 21M

8:34 | 8:34/mi

21M

2:31:26

21.00 mi

Rank: #8813

20M → 21M

8:34 | 8:34/mi

35K

2:37:27

21.75 mi

Rank: #9014

21M → 35K

6:01 | 8:03/mi

35K

2:37:27

21.75 mi

Rank: #9014

21M → 35K

6:01 | 8:03/mi

23M

2:47:46

23.00 mi

Rank: #9258

35K → 23M

10:19 | 8:15/mi

23M

2:47:46

23.00 mi

Rank: #9258

35K → 23M

10:19 | 8:15/mi

24M

2:55:51

24.00 mi

Rank: #9424

23M → 24M

8:05 | 8:05/mi

24M

2:55:51

24.00 mi

Rank: #9424

23M → 24M

8:05 | 8:05/mi

40K

3:02:27

24.85 mi

Rank: #9462

24M → 40K

6:36 | 7:44/mi

40K

3:02:27

24.85 mi

Rank: #9462

24M → 40K

6:36 | 7:44/mi

25.2M

3:05:18

25.20 mi

Rank: #9456

40K → 25.2M

2:51 | 8:16/mi

25.2M

3:05:18

25.20 mi

Rank: #9456

40K → 25.2M

2:51 | 8:16/mi

FINISH

3:12:44

26.22 mi

Rank: #9435

25.2M → FINISH

7:26 | 7:18/mi

FINISH

3:12:44

26.22 mi

Rank: #9435

25.2M → FINISH

7:26 | 7:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:31:46

Pace7:01 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:40:58

Pace7:43 /mi

📊Positive Split: 10.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:49:57	21:48	7:02	21:48	7:02	-
10K	6.21 mi	11:11:40	43:31	7:01	21:43	7:00	-0:02
15K	9.32 mi	11:33:16	1:05:07	7:00	21:36	6:58	-0:02
20K	12.43 mi	11:55:08	1:26:59	7:00	21:52	7:03	+0:05
HALF	13.11 mi	11:59:55	1:31:46	7:01	4:47	7:02	-0:01
25K	15.53 mi	12:17:17	1:49:08	7:02	17:22	7:10	+0:08
30K	18.64 mi	12:40:23	2:12:14	7:06	23:06	7:27	+0:17
20M	20.00 mi	12:51:01	2:22:52	7:09	10:38	7:50	+0:23
21M	21.00 mi	12:59:35	2:31:26	7:13	8:34	8:34	+0:44
35K	21.75 mi	13:05:36	2:37:27	7:15	6:01	8:03	-0:31
23M	23.00 mi	13:15:55	2:47:46	7:18	10:19	8:15	+0:12
24M	24.00 mi	13:24:00	2:55:51	7:20	8:05	8:05	-0:10
40K	24.85 mi	13:30:36	3:02:27	7:21	6:36	7:44	-0:21
25.2M	25.20 mi	13:33:27	3:05:18	7:22	2:51	8:16	+0:32
FINISH	26.22 mi	13:40:53	3:12:44	7:22	7:26	7:18	-0:58

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

6:58 /mi

Average Pace

7:21 /mi

Slowest Pace

8:34 /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

1:49:08

57% of race

Time at Steady Pace

30:32

16% of race

Time at Slower Pace

53:04

28% of race

Average Pace: 7:21 /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	10:49:57	21:48	7:02	21:48	7:02	#8682
10K	6.21 mi	11:11:40	43:31	7:01	21:43	7:00	#8616
15K	9.32 mi	11:33:16	1:05:07	7:00	21:36	6:58	#8476
20K	12.43 mi	11:55:08	1:26:59	7:00	21:52	7:03	#8356
HALF	13.11 mi	11:59:55	1:31:46	7:01	4:47	7:02	#8375
25K	15.53 mi	12:17:17	1:49:08	7:02	17:22	7:10	#8368
30K	18.64 mi	12:40:23	2:12:14	7:06	23:06	7:27	#8381
20M	20.00 mi	12:51:01	2:22:52	7:09	10:38	7:50	#8548
21M	21.00 mi	12:59:35	2:31:26	7:13	8:34	8:34	#8813
35K	21.75 mi	13:05:36	2:37:27	7:15	6:01	8:03	#9014
23M	23.00 mi	13:15:55	2:47:46	7:18	10:19	8:15	#9258
24M	24.00 mi	13:24:00	2:55:51	7:20	8:05	8:05	#9424
40K	24.85 mi	13:30:36	3:02:27	7:21	6:36	7:44	#9462
25.2M	25.20 mi	13:33:27	3:05:18	7:22	2:51	8:16	#9456
FINISH	26.22 mi	13:40:53	3:12:44	7:22	7:26	7:18	#9435

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	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	8682	7360	7360	8234(Top 28%)	7015(Top 43%)	7015(Top 291%)
10K	6.21 mi	3.10 mi	8616+66	7274+86	7274+86	8598(Top 30%)	7264(Top 44%)	7264(Top 301%)
15K	9.32 mi	3.11 mi	8476+140	7189+85	7189+85	8234(Top 28%)	7015(Top 43%)	7015(Top 291%)
20K	12.43 mi	3.11 mi	8356+120	7094+95	7094+95	8135(Top 28%)	6920(Top 42%)	6920(Top 287%)
HALF	13.11 mi	0.68 mi	8375-19	7108-14	7108-14	8774(Top 30%)	7351(Top 45%)	7351(Top 305%)
25K	15.53 mi	2.42 mi	8368+7	7085+23	7085+23	8564(Top 30%)	7063(Top 43%)	7063(Top 293%)
30K	18.64 mi	3.11 mi	8381-13	7058+27	7058+27	9115(Top 31%)	7242(Top 44%)	7242(Top 300%)
20M	20.00 mi	1.36 mi	8548-167	7134-76	7134-76	11525(Top 40%)	8321(Top 51%)	8321(Top 345%)
21M	21.00 mi	1.00 mi	8813-265	7256-122	7256-122	13519(Top 47%)	9133(Top 56%)	9133(Top 378%)
35K	21.75 mi	0.75 mi	9014-201	7342-86	7342-86	14709(Top 51%)	9619(Top 59%)	9619(Top 399%)
23M	23.00 mi	1.25 mi	9258-244	7451-109	7451-109	14047(Top 48%)	9262(Top 57%)	9262(Top 384%)
24M	24.00 mi	1.00 mi	9424-166	7520-69	7520-69	14270(Top 49%)	9264(Top 57%)	9264(Top 384%)
40K	24.85 mi	0.85 mi	9462-38	7511+9	7511+9	10416(Top 36%)	7413(Top 45%)	7413(Top 307%)
25.2M	25.20 mi	0.35 mi	9456+6	7498+13	7498+13	9957(Top 34%)	7107(Top 43%)	7107(Top 295%)
FINISH	26.22 mi	1.02 mi	9435+21	7446+52	7446+52	9820(Top 34%)	7025(Top 43%)	7025(Top 291%)

7025

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Export Track Data

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Contact Race Support

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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

Krzysztof Zmuda

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

Passing

Passing Analysis

Qualifying & Age Grade

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data