Jaroslaw Kuc

Bib: 13337M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:49
Rank: #13653
Start5K
23:49 | 7:40/mi
10K· 6.21 mi
48:02
Rank: #14146 (-493)
5K10K
24:13 | 7:48/mi
15K· 9.32 mi
1:12:32
Rank: #14473 (-327)
10K15K
24:30 | 7:53/mi
20K· 12.43 mi
1:37:26
Rank: #14581 (-108)
15K20K
24:54 | 8:01/mi
Half· 13.11 mi
1:42:53
Rank: #14655 (-74)
20KHalf
5:27 | 7:59/mi
25K· 15.53 mi
2:03:16
Rank: #15041 (-386)
Half25K
20:23 | 8:24/mi
30K· 18.64 mi
2:34:32
Rank: #16771 (-1730)
25K30K
31:16 | 10:04/mi
20M
2:47:55
Rank: #17102 (-331)
30K20M
13:23 | 9:51/mi
21M
2:58:49
Rank: #17465 (-363)
20M21M
10:54 | 10:54/mi
35K· 21.75 mi
3:05:58
Rank: #17613 (-148)
21M35K
7:09 | 9:33/mi
23M
3:17:52
Rank: #17689 (-76)
35K23M
11:54 | 9:30/mi
24M
3:27:26
Rank: #17786 (-97)
23M24M
9:34 | 9:34/mi
40K· 24.85 mi
3:35:26
Rank: #17806 (-20)
24M40K
8:00 | 9:21/mi
25.2M
3:38:52
Rank: #17784 (+22)
40K25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:48:07
Rank: #17873 (-89)
25.2MFinish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:53
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time2:05:14
Pace9:33 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3823:497:4023:49
7:40
-
10K
6.21 mi11:16:5148:027:4424:13
7:48
+0:08
15K
9.32 mi11:41:211:12:327:4724:30
7:53
+0:05
20K
12.43 mi12:06:151:37:267:5024:54
8:01
+0:08
Half
13.11 mi12:11:421:42:537:515:27
7:59
-0:02
25K
15.53 mi12:32:052:03:167:5620:23
8:24
+0:25
30K
18.64 mi13:03:212:34:328:1731:16
10:04
+1:40
20M
20.00 mi13:16:442:47:558:2413:23
9:51
-0:13
21M
21.00 mi13:27:382:58:498:3110:54
10:54
+1:03
35K
21.75 mi13:34:473:05:588:337:09
9:33
-1:21
23M
23.00 mi13:46:413:17:528:3611:54
9:30
-0:03
24M
24.00 mi13:56:153:27:268:399:34
9:34
+0:04
40K
24.85 mi14:04:153:35:268:408:00
9:21
-0:13
25.2M
25.20 mi14:07:413:38:528:413:26
9:57
+0:36
Finish
26.22 mi14:16:563:48:078:429:15
9:05
-0:52

Checkpoints & Pacing

📈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

7:40 /mi

Average Pace

8:42 /mi

Slowest Pace

10:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:16

54% of race

Time at Steady Pace

45:52

20% of race

Time at Slower Pace

58:59

26% of race

Average Pace: 8:42 /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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:52:3823:497:4023:49
7:40
#13653
10K
6.21 mi11:16:5148:027:4424:13
7:48
#14146
15K
9.32 mi11:41:211:12:327:4724:30
7:53
#14473
20K
12.43 mi12:06:151:37:267:5024:54
8:01
#14581
Half
13.11 mi12:11:421:42:537:515:27
7:59
#14655
25K
15.53 mi12:32:052:03:167:5620:23
8:24
#15041
30K
18.64 mi13:03:212:34:328:1731:16
10:04
#16771
20M
20.00 mi13:16:442:47:558:2413:23
9:51
#17102
21M
21.00 mi13:27:382:58:498:3110:54
10:54
#17465
35K
21.75 mi13:34:473:05:588:337:09
9:33
#17613
23M
23.00 mi13:46:413:17:528:3611:54
9:30
#17689
24M
24.00 mi13:56:153:27:268:399:34
9:34
#17786
40K
24.85 mi14:04:153:35:268:408:00
9:21
#17806
25.2M
25.20 mi14:07:413:38:528:413:26
9:57
#17784
Finish
26.22 mi14:16:563:48:078:429:15
9:05
#17873
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi136539935993515126(Top 53%)10427(Top 65%)10427(Top 633%)
10K6.21 mi3.10 mi14146-49310080-14510080-14514744(Top 52%)10317(Top 64%)10317(Top 626%)
15K9.32 mi3.11 mi14473-32710191-11110191-11115126(Top 53%)10427(Top 65%)10427(Top 633%)
20K12.43 mi3.11 mi14581-10810205-1410205-1415041(Top 53%)10337(Top 64%)10337(Top 627%)
Half13.11 mi0.68 mi14655-7410231-2610231-2615786(Top 56%)10704(Top 66%)10704(Top 650%)
25K15.53 mi2.42 mi15041-38610363-13210363-13216612(Top 58%)10930(Top 68%)10930(Top 663%)
30K18.64 mi3.11 mi16771-173011043-68011043-68021771(Top 77%)13058(Top 81%)13058(Top 792%)
20M20.00 mi1.36 mi17102-33111142-9911142-9920433(Top 72%)12336(Top 77%)12336(Top 749%)
21M21.00 mi1.00 mi17465-36311265-12311265-12321112(Top 74%)12548(Top 78%)12548(Top 761%)
35K21.75 mi0.75 mi17613-14811316-5111316-5120495(Top 72%)12199(Top 76%)12199(Top 740%)
23M23.00 mi1.25 mi17689-76113161131618711(Top 66%)11306(Top 70%)11306(Top 686%)
24M24.00 mi1.00 mi17786-9711320-411320-419844(Top 70%)11786(Top 73%)11786(Top 715%)
40K24.85 mi0.85 mi17806-2011317+311317+318088(Top 64%)10877(Top 68%)10877(Top 660%)
25.2M25.20 mi0.35 mi17784+2211297+2011297+2016788(Top 59%)10271(Top 64%)10271(Top 623%)
Finish26.22 mi1.02 mi17873-8911325-2811325-2819392(Top 68%)11526(Top 72%)11526(Top 699%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15126

Males

10427

M55-59

10427

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

14744

Males

10317

M55-59

10317

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15126

Males

10427

M55-59

10427

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

15041

Males

10337

M55-59

10337

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15786

Males

10704

M55-59

10704

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16612

Males

10930

M55-59

10930

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21771

Males

13058

M55-59

13058

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20433

Males

12336

M55-59

12336

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

21112

Males

12548

M55-59

12548

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

20495

Males

12199

M55-59

12199

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18711

Males

11306

M55-59

11306

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19844

Males

11786

M55-59

11786

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18088

Males

10877

M55-59

10877

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16788

Males

10271

M55-59

10271

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19392

Males

11526

M55-59

11526

Passing Analysis

Category:
Athletes Passed
918
Passed By
5138
Net Change
-4220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13653
5K10K127620-493#13653#14146
10K15K112439-327#14146#14473
15K20K164272-108#14473#14581
20KHalf2296-74#14581#14655
Half25K93479-386#14655#15041
25K30K201750-1730#15041#16771
30K20M32363-331#16771#17102
20M21M36399-363#17102#17465
21M35K35183-148#17465#17613
35K23M86162-76#17613#17689
23M24M54151-97#17689#17786
24M40K4767-20#17786#17806
40K25.2M4523+22#17806#17784
25.2MFinish45134-89#17784#17873
TOTALS9185138-4220
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing