Zachary Tucker

Bib: 29345M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:16
Rank: #19175
Start5K
27:16 | 8:47/mi
10K· 6.21 mi
53:21
Rank: #17989 (+1186)
5K10K
26:05 | 8:24/mi
15K· 9.32 mi
1:19:26
Rank: #17234 (+755)
10K15K
26:05 | 8:24/mi
20K· 12.43 mi
1:46:10
Rank: #16671 (+563)
15K20K
26:44 | 8:36/mi
Half· 13.11 mi
1:52:00
Rank: #16629 (+42)
20KHalf
5:50 | 8:33/mi
25K· 15.53 mi
2:14:11
Rank: #16506 (+123)
Half25K
22:11 | 9:09/mi
30K· 18.64 mi
2:45:05
Rank: #16670 (-164)
25K30K
30:54 | 9:57/mi
20M
2:59:54
Rank: #16970 (-300)
30K20M
14:49 | 10:54/mi
21M
3:11:33
Rank: #17087 (-117)
20M21M
11:39 | 11:39/mi
35K· 21.75 mi
3:19:51
Rank: #17262 (-175)
21M35K
8:18 | 11:06/mi
23M
3:34:03
Rank: #17461 (-199)
35K23M
14:12 | 11:20/mi
24M
3:48:03
Rank: #17986 (-525)
23M24M
14:00 | 14:00/mi
40K· 24.85 mi
3:59:11
Rank: #18218 (-232)
24M40K
11:08 | 13:01/mi
25.2M
4:03:40
Rank: #18238 (-20)
40K25.2M
4:29 | 13:00/mi
Finish· 26.22 mi
4:15:01
Rank: #18365 (-127)
25.2MFinish
11:21 | 11:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:23:01
Pace10:55 /mi
📊Positive Split: 27.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5427:168:4727:16
8:47
-
10K
6.21 mi12:15:5953:218:3526:05
8:24
-0:23
15K
9.32 mi12:42:041:19:268:3126:05
8:24
0:00
20K
12.43 mi13:08:481:46:108:3326:44
8:36
+0:12
Half
13.11 mi13:14:381:52:008:335:50
8:33
-0:03
25K
15.53 mi13:36:492:14:118:3822:11
9:09
+0:36
30K
18.64 mi14:07:432:45:058:5130:54
9:57
+0:48
20M
20.00 mi14:22:322:59:549:0014:49
10:54
+0:57
21M
21.00 mi14:34:113:11:339:0711:39
11:39
+0:45
35K
21.75 mi14:42:293:19:519:118:18
11:06
-0:33
23M
23.00 mi14:56:413:34:039:1814:12
11:20
+0:14
24M
24.00 mi15:10:413:48:039:3014:00
14:00
+2:40
40K
24.85 mi15:21:493:59:119:3711:08
13:01
-0:59
25.2M
25.20 mi15:26:184:03:409:404:29
13:00
-0:01
Finish
26.22 mi15:37:394:15:019:4411:21
11:08
-1:52

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

8:24 /mi

Average Pace

9:44 /mi

Slowest Pace

14:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:05

65% of race

Time at Steady Pace

1:00:19

24% of race

Time at Slower Pace

29:37

12% of race

Average Pace: 9:44 /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 mi11:49:5427:168:4727:16
8:47
#19175
10K
6.21 mi12:15:5953:218:3526:05
8:24
#17989
15K
9.32 mi12:42:041:19:268:3126:05
8:24
#17234
20K
12.43 mi13:08:481:46:108:3326:44
8:36
#16671
Half
13.11 mi13:14:381:52:008:335:50
8:33
#16629
25K
15.53 mi13:36:492:14:118:3822:11
9:09
#16506
30K
18.64 mi14:07:432:45:058:5130:54
9:57
#16670
20M
20.00 mi14:22:322:59:549:0014:49
10:54
#16970
21M
21.00 mi14:34:113:11:339:0711:39
11:39
#17087
35K
21.75 mi14:42:293:19:519:118:18
11:06
#17262
23M
23.00 mi14:56:413:34:039:1814:12
11:20
#17461
24M
24.00 mi15:10:413:48:039:3014:00
14:00
#17986
40K
24.85 mi15:21:493:59:119:3711:08
13:01
#18218
25.2M
25.20 mi15:26:184:03:409:404:29
13:00
#18238
Finish
26.22 mi15:37:394:15:019:4411:21
11:08
#18365
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19175116731167315806(Top 62%)10318(Top 71%)10318(Top 213%)
10K6.21 mi3.10 mi17989+118611218+45511218+45516662(Top 65%)10699(Top 73%)10699(Top 221%)
15K9.32 mi3.11 mi17234+75510910+30810910+30815806(Top 62%)10318(Top 71%)10318(Top 213%)
20K12.43 mi3.11 mi16671+56310661+24910661+24915349(Top 60%)10109(Top 69%)10109(Top 208%)
Half13.11 mi0.68 mi16629+4210644+1710644+1715998(Top 63%)10347(Top 71%)10347(Top 213%)
25K15.53 mi2.42 mi16506+12310563+8110563+8116210(Top 63%)10337(Top 71%)10337(Top 213%)
30K18.64 mi3.11 mi16670-16410562+110562+117189(Top 67%)10536(Top 72%)10536(Top 217%)
20M20.00 mi1.36 mi16970-30010656-9410656-9419037(Top 75%)11267(Top 77%)11267(Top 232%)
21M21.00 mi1.00 mi17087-11710677-2110677-2118011(Top 70%)10642(Top 73%)10642(Top 219%)
35K21.75 mi0.75 mi17262-17510731-5410731-5419997(Top 78%)11615(Top 80%)11615(Top 240%)
23M23.00 mi1.25 mi17461-19910796-6510796-6519259(Top 75%)11203(Top 77%)11203(Top 231%)
24M24.00 mi1.00 mi17986-52511003-20711003-20724182(Top 95%)13704(Top 94%)13704(Top 283%)
40K24.85 mi0.85 mi18218-23211087-8411087-8422298(Top 87%)12660(Top 87%)12660(Top 261%)
25.2M25.20 mi0.35 mi18238-2011089-211089-219664(Top 77%)11268(Top 77%)11268(Top 232%)
Finish26.22 mi1.02 mi18365-12711123-3411123-3421680(Top 85%)12331(Top 85%)12331(Top 254%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15806

Males

10318

M18-39

10318

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

16662

Males

10699

M18-39

10699

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15806

Males

10318

M18-39

10318

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15349

Males

10109

M18-39

10109

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

15998

Males

10347

M18-39

10347

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16210

Males

10337

M18-39

10337

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17189

Males

10536

M18-39

10536

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19037

Males

11267

M18-39

11267

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18011

Males

10642

M18-39

10642

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

19997

Males

11615

M18-39

11615

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19259

Males

11203

M18-39

11203

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

24182

Males

13704

M18-39

13704

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22298

Males

12660

M18-39

12660

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19664

Males

11268

M18-39

11268

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21680

Males

12331

M18-39

12331

Passing Analysis

Category:
Athletes Passed
3413
Passed By
2603
Net Change
+810
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19175
5K10K121933+1186#19175#17989
10K15K77520+755#17989#17234
15K20K60138+563#17234#16671
20KHalf6018+42#16671#16629
Half25K277154+123#16629#16506
25K30K172336-164#16506#16670
30K20M52352-300#16670#16970
20M21M66183-117#16970#17087
21M35K39214-175#17087#17262
35K23M57256-199#17262#17461
23M24M8533-525#17461#17986
24M40K21253-232#17986#18218
40K25.2M2444-20#18218#18238
25.2MFinish42169-127#18238#18365
TOTALS34132603+810
📊

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