John Tuzik

Bib: 29530M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:20
Rank: #23639
Start5K
31:20 | 10:05/mi
10K· 6.21 mi
1:01:13
Rank: #23282 (+357)
5K10K
29:53 | 9:37/mi
15K· 9.32 mi
1:31:03
Rank: #23064 (+218)
10K15K
29:50 | 9:36/mi
20K· 12.43 mi
2:02:14
Rank: #23021 (+43)
15K20K
31:11 | 10:02/mi
Half· 13.11 mi
2:09:19
Rank: #23085 (-64)
20KHalf
7:05 | 10:23/mi
25K· 15.53 mi
2:35:10
Rank: #23177 (-92)
Half25K
25:51 | 10:40/mi
30K· 18.64 mi
3:10:02
Rank: #23232 (-55)
25K30K
34:52 | 11:13/mi
20M
3:25:34
Rank: #23243 (-11)
30K20M
15:32 | 11:26/mi
21M
3:37:27
Rank: #23211 (+32)
20M21M
11:53 | 11:53/mi
35K· 21.75 mi
3:45:18
Rank: #23165 (+46)
21M35K
7:51 | 10:30/mi
23M
3:58:47
Rank: #23097 (+68)
35K23M
13:29 | 10:46/mi
24M
4:09:56
Rank: #23107 (-10)
23M24M
11:09 | 11:09/mi
40K· 24.85 mi
4:19:10
Rank: #23050 (+57)
24M40K
9:14 | 10:48/mi
25.2M
4:22:50
Rank: #22998 (+52)
40K25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
4:32:29
Rank: #22918 (+80)
25.2MFinish
9:39 | 9:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:19
Pace9:52 /mi
2nd Half
Distance13.11 mi
Time2:23:10
Pace10:55 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3931:2010:0531:20
10:05
-
10K
6.21 mi12:21:321:01:139:5129:53
9:37
-0:28
15K
9.32 mi12:51:221:31:039:4629:50
9:36
-0:01
20K
12.43 mi13:22:332:02:149:5031:11
10:02
+0:26
Half
13.11 mi13:29:382:09:199:527:05
10:23
+0:21
25K
15.53 mi13:55:292:35:109:5925:51
10:40
+0:17
30K
18.64 mi14:30:213:10:0210:1234:52
11:13
+0:33
20M
20.00 mi14:45:533:25:3410:1715:32
11:26
+0:13
21M
21.00 mi14:57:463:37:2710:2111:53
11:53
+0:27
35K
21.75 mi15:05:373:45:1810:227:51
10:30
-1:23
23M
23.00 mi15:19:063:58:4710:2313:29
10:46
+0:16
24M
24.00 mi15:30:154:09:5610:2511:09
11:09
+0:23
40K
24.85 mi15:39:294:19:1010:269:14
10:48
-0:21
25.2M
25.20 mi15:43:094:22:5010:263:40
10:38
-0:10
Finish
26.22 mi15:52:484:32:2910:249:39
9:28
-1:10

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

9:28 /mi

Average Pace

10:24 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:53

48% of race

Time at Steady Pace

1:07:10

25% of race

Time at Slower Pace

1:13:26

27% of race

Average Pace: 10:24 /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 mi11:51:3931:2010:0531:20
10:05
#23639
10K
6.21 mi12:21:321:01:139:5129:53
9:37
#23282
15K
9.32 mi12:51:221:31:039:4629:50
9:36
#23064
20K
12.43 mi13:22:332:02:149:5031:11
10:02
#23021
Half
13.11 mi13:29:382:09:199:527:05
10:23
#23085
25K
15.53 mi13:55:292:35:109:5925:51
10:40
#23177
30K
18.64 mi14:30:213:10:0210:1234:52
11:13
#23232
20M
20.00 mi14:45:533:25:3410:1715:32
11:26
#23243
21M
21.00 mi14:57:463:37:2710:2111:53
11:53
#23211
35K
21.75 mi15:05:373:45:1810:227:51
10:30
#23165
23M
23.00 mi15:19:063:58:4710:2313:29
10:46
#23097
24M
24.00 mi15:30:154:09:5610:2511:09
11:09
#23107
40K
24.85 mi15:39:294:19:1010:269:14
10:48
#23050
25.2M
25.20 mi15:43:094:22:5010:263:40
10:38
#22998
Finish
26.22 mi15:52:484:32:2910:249:39
9:28
#22918
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23639138971389722523(Top 85%)13422(Top 88%)13422(Top 654%)
10K6.21 mi3.10 mi23282+35713742+15513742+15522846(Top 86%)13570(Top 89%)13570(Top 661%)
15K9.32 mi3.11 mi23064+21813656+8613656+8622523(Top 85%)13422(Top 88%)13422(Top 654%)
20K12.43 mi3.11 mi23021+4313642+1413642+1422990(Top 86%)13620(Top 90%)13620(Top 664%)
Half13.11 mi0.68 mi23085-6413667-2513667-2523973(Top 90%)14045(Top 93%)14045(Top 684%)
25K15.53 mi2.42 mi23177-9213706-3913706-3923450(Top 88%)13784(Top 91%)13784(Top 672%)
30K18.64 mi3.11 mi23232-5513709-313709-323449(Top 88%)13720(Top 90%)13720(Top 669%)
20M20.00 mi1.36 mi23243-1113699+1013699+1023403(Top 88%)13644(Top 90%)13644(Top 665%)
21M21.00 mi1.00 mi23211+3213676+2313676+2322549(Top 85%)13220(Top 87%)13220(Top 644%)
35K21.75 mi0.75 mi23165+4613640+3613640+3622372(Top 84%)13093(Top 86%)13093(Top 638%)
23M23.00 mi1.25 mi23097+6813601+3913601+3921909(Top 82%)12867(Top 85%)12867(Top 627%)
24M24.00 mi1.00 mi23107-1013600+113600+123309(Top 88%)13484(Top 89%)13484(Top 657%)
40K24.85 mi0.85 mi23050+5713557+4313557+4321931(Top 82%)12794(Top 84%)12794(Top 623%)
25.2M25.20 mi0.35 mi22998+5213536+2113536+2119500(Top 73%)11708(Top 77%)11708(Top 571%)
Finish26.22 mi1.02 mi22918+8013489+4713489+4720013(Top 75%)11991(Top 79%)11991(Top 584%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

22523

Males

13422

M50-54

13422

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22846

Males

13570

M50-54

13570

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

22523

Males

13422

M50-54

13422

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

22990

Males

13620

M50-54

13620

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23973

Males

14045

M50-54

14045

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

23450

Males

13784

M50-54

13784

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23449

Males

13720

M50-54

13720

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

23403

Males

13644

M50-54

13644

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

22549

Males

13220

M50-54

13220

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22372

Males

13093

M50-54

13093

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21909

Males

12867

M50-54

12867

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

23309

Males

13484

M50-54

13484

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21931

Males

12794

M50-54

12794

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19500

Males

11708

M50-54

11708

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

20013

Males

11991

M50-54

11991

Passing Analysis

Category:
Athletes Passed
1543
Passed By
822
Net Change
+721
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23639
5K10K43982+357#23639#23282
10K15K27355+218#23282#23064
15K20K155112+43#23064#23021
20KHalf872-64#23021#23085
Half25K69161-92#23085#23177
25K30K100155-55#23177#23232
30K20M5364-11#23232#23243
20M21M5826+32#23243#23211
21M35K5610+46#23211#23165
35K23M9022+68#23165#23097
23M24M3343-10#23097#23107
24M40K6811+57#23107#23050
40K25.2M520+52#23050#22998
25.2MFinish899+80#22998#22918
TOTALS1543822+721
📊

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