Joe Tosi

Bib: 30289M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:53
Rank: #18913
Start5K
8:20/mi
25:53 split
10K· 6.21 mi
52:03
Rank: #19100 (-187)
5K10K
8:25/mi
26:10 split
15K· 9.32 mi
1:18:54
Rank: #19457 (-357)
10K15K
8:39/mi
26:51 split
20K· 12.43 mi
1:47:00
Rank: #19921 (-464)
15K20K
9:03/mi
28:06 split
Half· 13.11 mi
1:53:16
Rank: #20065 (-144)
20KHalf
9:11/mi
6:16 split
25K· 15.53 mi
2:17:37
Rank: #20901 (-836)
Half25K
10:03/mi
24:21 split
30K· 18.64 mi
2:54:18
Rank: #22327 (-1426)
25K30K
11:48/mi
36:41 split
20M
3:10:59
Rank: #22708 (-381)
30K20M
12:17/mi
16:41 split
21M
3:28:49
Rank: #23571 (-863)
20M21M
17:50/mi
17:50 split
35K· 21.75 mi
3:37:46
Rank: #23705 (-134)
21M35K
11:58/mi
8:57 split
23M
3:56:08
Rank: #24166 (-461)
35K23M
14:40/mi
18:22 split
24M
4:10:02
Rank: #24457 (-291)
23M24M
13:54/mi
13:54 split
40K· 24.85 mi
4:21:55
Rank: #24618 (-161)
24M40K
13:54/mi
11:53 split
25.2M
4:26:44
Rank: #24661 (-43)
40K25.2M
13:58/mi
4:49 split
Finish· 26.22 mi
4:37:29
Rank: #24651 (+10)
25.2MFinish
10:33/mi
10:45 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:16
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:44:13
Pace12:32 /mi
📊Positive Split: 45.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4325:538:2025:53
8:20
-
10K
6.21 mi12:13:5352:038:2326:10
8:25
+0:05
15K
9.32 mi12:40:441:18:548:2826:51
8:39
+0:14
20K
12.43 mi13:08:501:47:008:3728:06
9:03
+0:24
Half
13.11 mi13:15:061:53:168:386:16
9:11
+0:08
25K
15.53 mi13:39:272:17:378:5224:21
10:03
+0:52
30K
18.64 mi14:16:082:54:189:2136:41
11:48
+1:45
20M
20.00 mi14:32:493:10:599:3316:41
12:17
+0:29
21M
21.00 mi14:50:393:28:499:5717:50
17:50
+5:33
35K
21.75 mi14:59:363:37:4610:018:57
11:58
-5:52
23M
23.00 mi15:17:583:56:0810:1618:22
14:40
+2:42
24M
24.00 mi15:31:524:10:0210:2513:54
13:54
-0:46
40K
24.85 mi15:43:454:21:5510:3211:53
13:54
0:00
25.2M
25.20 mi15:48:344:26:4410:354:49
13:58
+0:04
Finish
26.22 mi15:59:194:37:2910:3510:45
10:33
-3:25

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

8:20 /mi

Average Pace

10:35 /mi

Slowest Pace

17:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:37

50% of race

Time at Steady Pace

1:13:04

26% of race

Time at Slower Pace

1:06:48

24% of race

Average Pace: 10:35 /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 mi11:47:4325:538:2025:53
8:20
#18913
10K
6.21 mi12:13:5352:038:2326:10
8:25
#19100
15K
9.32 mi12:40:441:18:548:2826:51
8:39
#19457
20K
12.43 mi13:08:501:47:008:3728:06
9:03
#19921
Half
13.11 mi13:15:061:53:168:386:16
9:11
#20065
25K
15.53 mi13:39:272:17:378:5224:21
10:03
#20901
30K
18.64 mi14:16:082:54:189:2136:41
11:48
#22327
20M
20.00 mi14:32:493:10:599:3316:41
12:17
#22708
21M
21.00 mi14:50:393:28:499:5717:50
17:50
#23571
35K
21.75 mi14:59:363:37:4610:018:57
11:58
#23705
23M
23.00 mi15:17:583:56:0810:1618:22
14:40
#24166
24M
24.00 mi15:31:524:10:0210:2513:54
13:54
#24457
40K
24.85 mi15:43:454:21:5510:3211:53
13:54
#24618
25.2M
25.20 mi15:48:344:26:4410:354:49
13:58
#24661
Finish
26.22 mi15:59:194:37:2910:3510:45
10:33
#24651
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi18913120021200220168(Top 71%)12590(Top 78%)12590(Top 631%)
10K6.21 mi3.10 mi19100-18712089-8712089-8719327(Top 68%)12207(Top 76%)12207(Top 612%)
15K9.32 mi3.11 mi19457-35712245-15612245-15620168(Top 71%)12590(Top 78%)12590(Top 631%)
20K12.43 mi3.11 mi19921-46412437-19212437-19221202(Top 75%)12990(Top 81%)12990(Top 651%)
Half13.11 mi0.68 mi20065-14412497-6012497-6022537(Top 79%)13583(Top 84%)13583(Top 681%)
25K15.53 mi2.42 mi20901-83612858-36112858-36123367(Top 82%)13905(Top 86%)13905(Top 697%)
30K18.64 mi3.11 mi22327-142613455-59713455-59725328(Top 89%)14691(Top 91%)14691(Top 736%)
20M20.00 mi1.36 mi22708-38113596-14113596-14125638(Top 90%)14753(Top 92%)14753(Top 739%)
21M21.00 mi1.00 mi23571-86313973-37713973-37728267(Top 100%)16024(Top 99%)16024(Top 803%)
35K21.75 mi0.75 mi23705-13414029-5614029-5625810(Top 91%)14734(Top 91%)14734(Top 738%)
23M23.00 mi1.25 mi24166-46114217-18814217-18827745(Top 98%)15701(Top 97%)15701(Top 787%)
24M24.00 mi1.00 mi24457-29114349-13214349-13227589(Top 97%)15592(Top 97%)15592(Top 781%)
40K24.85 mi0.85 mi24618-16114406-5714406-5727094(Top 95%)15333(Top 95%)15333(Top 768%)
25.2M25.20 mi0.35 mi24661-4314420-1414420-1426247(Top 92%)14861(Top 92%)14861(Top 745%)
Finish26.22 mi1.02 mi24651+1014410+1014410+1024390(Top 86%)13976(Top 87%)13976(Top 700%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

20168

Males

12590

M50-54

12590

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

19327

Males

12207

M50-54

12207

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

20168

Males

12590

M50-54

12590

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21202

Males

12990

M50-54

12990

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

22537

Males

13583

M50-54

13583

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23367

Males

13905

M50-54

13905

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25328

Males

14691

M50-54

14691

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25638

Males

14753

M50-54

14753

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

28267

Males

16024

M50-54

16024

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25810

Males

14734

M50-54

14734

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

27745

Males

15701

M50-54

15701

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27589

Males

15592

M50-54

15592

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27094

Males

15333

M50-54

15333

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26247

Males

14861

M50-54

14861

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

24390

Males

13976

M50-54

13976

Passing Analysis

Category:
Athletes Passed
502
Passed By
6240
Net Change
-5738
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18913
5K10K178365-187#18913#19100
10K15K84441-357#19100#19457
15K20K83547-464#19457#19921
20KHalf9153-144#19921#20065
Half25K26862-836#20065#20901
25K30K191445-1426#20901#22327
30K20M25406-381#22327#22708
20M21M3866-863#22708#23571
21M35K18152-134#23571#23705
35K23M9470-461#23705#24166
23M24M8299-291#24166#24457
24M40K3164-161#24457#24618
40K25.2M245-43#24618#24661
25.2MFinish3525+10#24661#24651
TOTALS5026240-5738
📊

Passing Visuals

Category:
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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