Antonio Belfiore

Bib: 7416M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:33
Rank: #23337
Start5K
31:33 | 10:09/mi
10K· 6.21 mi
1:03:32
Rank: #23252 (+85)
5K10K
31:59 | 10:18/mi
15K· 9.32 mi
1:36:28
Rank: #23222 (+30)
10K15K
32:56 | 10:36/mi
20K· 12.43 mi
2:13:23
Rank: #23490 (-268)
15K20K
36:55 | 11:53/mi
Half· 13.11 mi
2:20:58
Rank: #23509 (-19)
20KHalf
7:35 | 11:07/mi
25K· 15.53 mi
2:52:17
Rank: #23692 (-183)
Half25K
31:19 | 12:55/mi
30K· 18.64 mi
3:36:56
Rank: #23915 (-223)
25K30K
44:39 | 14:22/mi
20M
3:58:01
Rank: #24049 (-134)
30K20M
21:05 | 15:31/mi
21M
4:15:15
Rank: #24120 (-71)
20M21M
17:14 | 17:14/mi
35K· 21.75 mi
4:25:51
Rank: #24148 (-28)
21M35K
10:36 | 14:10/mi
23M
4:43:06
Rank: #24142 (+6)
35K23M
17:15 | 13:47/mi
24M
4:57:19
Rank: #24181 (-39)
23M24M
14:13 | 14:13/mi
40K· 24.85 mi
5:08:04
Rank: #24121 (+60)
24M40K
10:45 | 12:34/mi
25.2M
5:13:29
Rank: #24119 (+2)
40K25.2M
5:25 | 15:42/mi
Finish· 26.22 mi
5:24:51
Rank: #24067 (+52)
25.2MFinish
11:22 | 11:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:58
Pace10:45 /mi
2nd Half
Distance13.11 mi
Time3:03:53
Pace14:02 /mi
📊Positive Split: 30.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:0131:3310:0931:33
10:09
-
10K
6.21 mi11:10:001:03:3210:1331:59
10:18
+0:09
15K
9.32 mi11:42:561:36:2810:2132:56
10:36
+0:18
20K
12.43 mi12:19:512:13:2310:4436:55
11:53
+1:17
Half
13.11 mi12:27:262:20:5810:457:35
11:07
-0:46
25K
15.53 mi12:58:452:52:1711:0531:19
12:55
+1:48
30K
18.64 mi13:43:243:36:5611:3844:39
14:22
+1:27
20M
20.00 mi14:04:293:58:0111:5421:05
15:31
+1:09
21M
21.00 mi14:21:434:15:1512:0917:14
17:14
+1:43
35K
21.75 mi14:32:194:25:5112:1310:36
14:10
-3:04
23M
23.00 mi14:49:344:43:0612:1917:15
13:47
-0:23
24M
24.00 mi15:03:474:57:1912:2314:13
14:13
+0:26
40K
24.85 mi15:14:325:08:0412:2410:45
12:34
-1:39
25.2M
25.20 mi15:19:575:13:2912:265:25
15:42
+3:08
Finish
26.22 mi15:31:195:24:5112:2411:22
11:09
-4:33

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

10:09 /mi

Average Pace

12:24 /mi

Slowest Pace

17:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:25

36% of race

Time at Steady Pace

1:36:14

30% of race

Time at Slower Pace

1:53:12

35% of race

Average Pace: 12:23 /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 mi10:38:0131:3310:0931:33
10:09
#23337
10K
6.21 mi11:10:001:03:3210:1331:59
10:18
#23252
15K
9.32 mi11:42:561:36:2810:2132:56
10:36
#23222
20K
12.43 mi12:19:512:13:2310:4436:55
11:53
#23490
Half
13.11 mi12:27:262:20:5810:457:35
11:07
#23509
25K
15.53 mi12:58:452:52:1711:0531:19
12:55
#23692
30K
18.64 mi13:43:243:36:5611:3844:39
14:22
#23915
20M
20.00 mi14:04:293:58:0111:5421:05
15:31
#24049
21M
21.00 mi14:21:434:15:1512:0917:14
17:14
#24120
35K
21.75 mi14:32:194:25:5112:1310:36
14:10
#24148
23M
23.00 mi14:49:344:43:0612:1917:15
13:47
#24142
24M
24.00 mi15:03:474:57:1912:2314:13
14:13
#24181
40K
24.85 mi15:14:325:08:0412:2410:45
12:34
#24121
25.2M
25.20 mi15:19:575:13:2912:265:25
15:42
#24119
Finish
26.22 mi15:31:195:24:5112:2411:22
11:09
#24067
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi23337137181371823087(Top 90%)13566(Top 93%)13566(Top 612%)
10K6.21 mi3.10 mi23252+8513662+5613662+5623171(Top 91%)13606(Top 93%)13606(Top 613%)
15K9.32 mi3.11 mi23222+3013643+1913643+1923087(Top 90%)13566(Top 93%)13566(Top 612%)
20K12.43 mi3.11 mi23490-26813751-10813751-10823849(Top 93%)13884(Top 95%)13884(Top 626%)
Half13.11 mi0.68 mi23509-1913758-713758-723666(Top 93%)13755(Top 94%)13755(Top 620%)
25K15.53 mi2.42 mi23692-18313831-7313831-7324125(Top 94%)13928(Top 96%)13928(Top 628%)
30K18.64 mi3.11 mi23915-22313897-6613897-6624484(Top 96%)14035(Top 96%)14035(Top 633%)
20M20.00 mi1.36 mi24049-13413942-4513942-4525019(Top 98%)14260(Top 98%)14260(Top 643%)
21M21.00 mi1.00 mi24120-7113966-2413966-2425112(Top 98%)14295(Top 98%)14295(Top 644%)
35K21.75 mi0.75 mi24148-2813968-213968-224401(Top 96%)13864(Top 95%)13864(Top 625%)
23M23.00 mi1.25 mi24142+613954+1413954+1423540(Top 92%)13411(Top 92%)13411(Top 605%)
24M24.00 mi1.00 mi24181-3913962-813962-824350(Top 95%)13794(Top 95%)13794(Top 622%)
40K24.85 mi0.85 mi24121+6013922+4013922+4021544(Top 84%)12253(Top 84%)12253(Top 552%)
25.2M25.20 mi0.35 mi24119+2139221392223804(Top 93%)13474(Top 92%)13474(Top 607%)
Finish26.22 mi1.02 mi24067+5213890+3213890+3221730(Top 85%)12368(Top 85%)12368(Top 558%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23087

Males

13566

M45-49

13566

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

23171

Males

13606

M45-49

13606

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23087

Males

13566

M45-49

13566

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

23849

Males

13884

M45-49

13884

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

23666

Males

13755

M45-49

13755

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

24125

Males

13928

M45-49

13928

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

24484

Males

14035

M45-49

14035

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

25019

Males

14260

M45-49

14260

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

25112

Males

14295

M45-49

14295

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24401

Males

13864

M45-49

13864

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

23540

Males

13411

M45-49

13411

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

24350

Males

13794

M45-49

13794

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21544

Males

12253

M45-49

12253

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23804

Males

13474

M45-49

13474

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21730

Males

12368

M45-49

12368

Passing Analysis

Category:
Athletes Passed
856
Passed By
1586
Net Change
-730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23337
5K10K250165+85#23337#23252
10K15K150120+30#23252#23222
15K20K69337-268#23222#23490
20KHalf2241-19#23490#23509
Half25K52235-183#23509#23692
25K30K37260-223#23692#23915
30K20M21155-134#23915#24049
20M21M2091-71#24049#24120
21M35K1947-28#24120#24148
35K23M4741+6#24148#24142
23M24M2160-39#24142#24181
24M40K699+60#24181#24121
40K25.2M2018+2#24121#24119
25.2MFinish597+52#24119#24067
TOTALS8561586-730
📊

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