Justin Amero

Bib: 26979M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:40
Rank: #24123
Start5K
32:40 | 10:31/mi
10K· 6.21 mi
1:05:37
Rank: #23892 (+231)
5K10K
32:57 | 10:36/mi
15K· 9.32 mi
1:38:48
Rank: #23646 (+246)
10K15K
33:11 | 10:41/mi
20K· 12.43 mi
2:15:24
Rank: #23772 (-126)
15K20K
36:36 | 11:47/mi
Half· 13.11 mi
2:23:38
Rank: #23857 (-85)
20KHalf
8:14 | 12:04/mi
25K· 15.53 mi
2:56:26
Rank: #24032 (-175)
Half25K
32:48 | 13:32/mi
30K· 18.64 mi
3:40:46
Rank: #24148 (-116)
25K30K
44:20 | 14:16/mi
20M
4:01:17
Rank: #24216 (-68)
30K20M
20:31 | 15:06/mi
21M
4:16:22
Rank: #24179 (+37)
20M21M
15:05 | 15:06/mi
35K· 21.75 mi
4:26:29
Rank: #24201 (-22)
21M35K
10:07 | 13:31/mi
23M
4:45:04
Rank: #24256 (-55)
35K23M
18:35 | 14:51/mi
24M
5:00:59
Rank: #24360 (-104)
23M24M
15:55 | 15:55/mi
40K· 24.85 mi
5:13:42
Rank: #24381 (-21)
24M40K
12:43 | 14:52/mi
25.2M
5:19:27
Rank: #24405 (-24)
40K25.2M
5:45 | 16:40/mi
Finish· 26.22 mi
5:32:48
Rank: #24435 (-30)
25.2MFinish
13:21 | 13:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:38
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time3:09:10
Pace14:26 /mi
📊Positive Split: 31.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0232:4010:3132:40
10:31
-
10K
6.21 mi12:22:591:05:3710:3432:57
10:36
+0:05
15K
9.32 mi12:56:101:38:4810:3633:11
10:41
+0:05
20K
12.43 mi13:32:462:15:2410:5436:36
11:47
+1:06
Half
13.11 mi13:41:002:23:3810:578:14
12:04
+0:17
25K
15.53 mi14:13:482:56:2611:2132:48
13:32
+1:28
30K
18.64 mi14:58:083:40:4611:5144:20
14:16
+0:44
20M
20.00 mi15:18:394:01:1712:0420:31
15:06
+0:50
21M
21.00 mi15:33:444:16:2212:1215:05
15:06
0:00
35K
21.75 mi15:43:514:26:2912:1510:07
13:31
-1:35
23M
23.00 mi16:02:264:45:0412:2418:35
14:51
+1:20
24M
24.00 mi16:18:215:00:5912:3215:55
15:55
+1:04
40K
24.85 mi16:31:045:13:4212:3712:43
14:52
-1:03
25.2M
25.20 mi16:36:495:19:2712:415:45
16:40
+1:48
Finish
26.22 mi16:50:105:32:4812:4213:21
13:06
-3:34

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

10:31 /mi

Average Pace

12:42 /mi

Slowest Pace

16:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:38

43% of race

Time at Steady Pace

1:40:36

30% of race

Time at Slower Pace

1:28:34

27% of race

Average Pace: 12:42 /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 mi11:50:0232:4010:3132:40
10:31
#24123
10K
6.21 mi12:22:591:05:3710:3432:57
10:36
#23892
15K
9.32 mi12:56:101:38:4810:3633:11
10:41
#23646
20K
12.43 mi13:32:462:15:2410:5436:36
11:47
#23772
Half
13.11 mi13:41:002:23:3810:578:14
12:04
#23857
25K
15.53 mi14:13:482:56:2611:2132:48
13:32
#24032
30K
18.64 mi14:58:083:40:4611:5144:20
14:16
#24148
20M
20.00 mi15:18:394:01:1712:0420:31
15:06
#24216
21M
21.00 mi15:33:444:16:2212:1215:05
15:06
#24179
35K
21.75 mi15:43:514:26:2912:1510:07
13:31
#24201
23M
23.00 mi16:02:264:45:0412:2418:35
14:51
#24256
24M
24.00 mi16:18:215:00:5912:3215:55
15:55
#24360
40K
24.85 mi16:31:045:13:4212:3712:43
14:52
#24381
25.2M
25.20 mi16:36:495:19:2712:415:45
16:40
#24405
Finish
26.22 mi16:50:105:32:4812:4213:21
13:06
#24435
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24123140471404723246(Top 91%)13639(Top 94%)13639(Top 679%)
10K6.21 mi3.10 mi23892+23113954+9313954+9323689(Top 93%)13854(Top 95%)13854(Top 690%)
15K9.32 mi3.11 mi23646+24613839+11513839+11523246(Top 91%)13639(Top 94%)13639(Top 679%)
20K12.43 mi3.11 mi23772-12613894-5513894-5523725(Top 93%)13823(Top 95%)13823(Top 688%)
Half13.11 mi0.68 mi23857-8513932-3813932-3824624(Top 96%)14166(Top 97%)14166(Top 705%)
25K15.53 mi2.42 mi24032-17513983-5113983-5124619(Top 96%)14153(Top 97%)14153(Top 704%)
30K18.64 mi3.11 mi24148-11614006-2314006-2324412(Top 96%)13996(Top 96%)13996(Top 697%)
20M20.00 mi1.36 mi24216-6814025-1914025-1924801(Top 97%)14138(Top 97%)14138(Top 704%)
21M21.00 mi1.00 mi24179+3713996+2913996+2923667(Top 93%)13503(Top 93%)13503(Top 672%)
35K21.75 mi0.75 mi24201-2213998-213998-223848(Top 93%)13580(Top 93%)13580(Top 676%)
23M23.00 mi1.25 mi24256-5514015-1714015-1724544(Top 96%)13950(Top 96%)13950(Top 694%)
24M24.00 mi1.00 mi24360-10414059-4414059-4425117(Top 98%)14261(Top 98%)14261(Top 710%)
40K24.85 mi0.85 mi24381-2114057+214057+224444(Top 96%)13843(Top 95%)13843(Top 689%)
25.2M25.20 mi0.35 mi24405-2414064-714064-724479(Top 96%)13865(Top 95%)13865(Top 690%)
Finish26.22 mi1.02 mi24435-3014063+114063+124431(Top 96%)13824(Top 95%)13824(Top 688%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23246

Males

13639

M40-44

13639

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

23689

Males

13854

M40-44

13854

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23246

Males

13639

M40-44

13639

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

23725

Males

13823

M40-44

13823

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

24624

Males

14166

M40-44

14166

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

24619

Males

14153

M40-44

14153

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

24412

Males

13996

M40-44

13996

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24801

Males

14138

M40-44

14138

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23667

Males

13503

M40-44

13503

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

23848

Males

13580

M40-44

13580

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

24544

Males

13950

M40-44

13950

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

25117

Males

14261

M40-44

14261

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24444

Males

13843

M40-44

13843

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24479

Males

13865

M40-44

13865

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

24431

Males

13824

M40-44

13824

Passing Analysis

Category:
Athletes Passed
976
Passed By
1288
Net Change
-312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24123
5K10K31079+231#24123#23892
10K15K29145+246#23892#23646
15K20K85211-126#23646#23772
20KHalf893-85#23772#23857
Half25K39214-175#23857#24032
25K30K63179-116#24032#24148
30K20M2391-68#24148#24216
20M21M5821+37#24216#24179
21M35K1436-22#24179#24201
35K23M3590-55#24201#24256
23M24M7111-104#24256#24360
24M40K2142-21#24360#24381
40K25.2M630-24#24381#24405
25.2MFinish1646-30#24405#24435
TOTALS9761288-312
📊

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