Jonathan Spiro

Bib: 30342M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:02
Rank: #23401
Start5K
31:02 | 9:59/mi
10K· 6.21 mi
1:01:44
Rank: #23473 (-72)
5K10K
30:42 | 9:53/mi
15K· 9.32 mi
1:31:13
Rank: #23115 (+358)
10K15K
29:29 | 9:29/mi
20K· 12.43 mi
2:01:19
Rank: #22833 (+282)
15K20K
30:06 | 9:41/mi
Half· 13.11 mi
2:07:54
Rank: #22809 (+24)
20KHalf
6:35 | 9:39/mi
25K· 15.53 mi
2:31:20
Rank: #22565 (+244)
Half25K
23:26 | 9:40/mi
30K· 18.64 mi
3:02:10
Rank: #22283 (+282)
25K30K
30:50 | 9:55/mi
20M
3:16:10
Rank: #22178 (+105)
30K20M
14:00 | 10:18/mi
21M
3:27:39
Rank: #22155 (+23)
20M21M
11:29 | 11:29/mi
35K· 21.75 mi
3:35:50
Rank: #22175 (-20)
21M35K
8:11 | 10:56/mi
23M
3:50:45
Rank: #22320 (-145)
35K23M
14:55 | 11:55/mi
24M
4:02:17
Rank: #22419 (-99)
23M24M
11:32 | 11:32/mi
40K· 24.85 mi
4:11:49
Rank: #22428 (-9)
24M40K
9:32 | 11:09/mi
25.2M
4:16:02
Rank: #22424 (+4)
40K25.2M
4:13 | 12:14/mi
Finish· 26.22 mi
4:26:03
Rank: #22388 (+36)
25.2MFinish
10:01 | 9:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:54
Pace9:45 /mi
2nd Half
Distance13.11 mi
Time2:18:09
Pace10:32 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4131:029:5931:02
9:59
-
10K
6.21 mi12:23:231:01:449:5630:42
9:53
-0:06
15K
9.32 mi12:52:521:31:139:4729:29
9:29
-0:24
20K
12.43 mi13:22:582:01:199:4630:06
9:41
+0:12
Half
13.11 mi13:29:332:07:549:456:35
9:39
-0:02
25K
15.53 mi13:52:592:31:209:4523:26
9:40
+0:01
30K
18.64 mi14:23:493:02:109:4630:50
9:55
+0:15
20M
20.00 mi14:37:493:16:109:4814:00
10:18
+0:23
21M
21.00 mi14:49:183:27:399:5311:29
11:29
+1:11
35K
21.75 mi14:57:293:35:509:558:11
10:56
-0:33
23M
23.00 mi15:12:243:50:4510:0214:55
11:55
+0:59
24M
24.00 mi15:23:564:02:1710:0611:32
11:32
-0:23
40K
24.85 mi15:33:284:11:4910:089:32
11:09
-0:23
25.2M
25.20 mi15:37:414:16:0210:104:13
12:14
+1:05
Finish
26.22 mi15:47:424:26:0310:0910:01
9:50
-2:24

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

9:29 /mi

Average Pace

10:09 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:29

11% of race

Time at Steady Pace

2:56:42

66% of race

Time at Slower Pace

59:52

23% of race

Average Pace: 10:09 /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 mi11:52:4131:029:5931:02
9:59
#23401
10K
6.21 mi12:23:231:01:449:5630:42
9:53
#23473
15K
9.32 mi12:52:521:31:139:4729:29
9:29
#23115
20K
12.43 mi13:22:582:01:199:4630:06
9:41
#22833
Half
13.11 mi13:29:332:07:549:456:35
9:39
#22809
25K
15.53 mi13:52:592:31:209:4523:26
9:40
#22565
30K
18.64 mi14:23:493:02:109:4630:50
9:55
#22283
20M
20.00 mi14:37:493:16:109:4814:00
10:18
#22178
21M
21.00 mi14:49:183:27:399:5311:29
11:29
#22155
35K
21.75 mi14:57:293:35:509:558:11
10:56
#22175
23M
23.00 mi15:12:243:50:4510:0214:55
11:55
#22320
24M
24.00 mi15:23:564:02:1710:0611:32
11:32
#22419
40K
24.85 mi15:33:284:11:4910:089:32
11:09
#22428
25.2M
25.20 mi15:37:414:16:0210:104:13
12:14
#22424
Finish
26.22 mi15:47:424:26:0310:0910:01
9:50
#22388
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23401137761377622228(Top 83%)13287(Top 88%)13287(Top 593%)
10K6.21 mi3.10 mi23473-7213843-6713843-6723440(Top 88%)13832(Top 91%)13832(Top 617%)
15K9.32 mi3.11 mi23115+35813682+16113682+16122228(Top 83%)13287(Top 88%)13287(Top 593%)
20K12.43 mi3.11 mi22833+28213547+13513547+13522120(Top 83%)13231(Top 87%)13231(Top 590%)
Half13.11 mi0.68 mi22809+2413544+313544+322504(Top 85%)13402(Top 88%)13402(Top 598%)
25K15.53 mi2.42 mi22565+24413405+13913405+13921342(Top 80%)12859(Top 85%)12859(Top 574%)
30K18.64 mi3.11 mi22283+28213266+13913266+13920805(Top 78%)12551(Top 83%)12551(Top 560%)
20M20.00 mi1.36 mi22178+10513211+5513211+5521276(Top 80%)12689(Top 84%)12689(Top 566%)
21M21.00 mi1.00 mi22155+2313192+1913192+1921848(Top 82%)12913(Top 85%)12913(Top 576%)
35K21.75 mi0.75 mi22175-2013189+313189+323185(Top 87%)13472(Top 89%)13472(Top 601%)
23M23.00 mi1.25 mi22320-14513244-5513244-5523868(Top 90%)13795(Top 91%)13795(Top 616%)
24M24.00 mi1.00 mi22419-9913282-3813282-3823915(Top 90%)13771(Top 91%)13771(Top 615%)
40K24.85 mi0.85 mi22428-913275+713275+722642(Top 85%)13148(Top 87%)13148(Top 587%)
25.2M25.20 mi0.35 mi22424+413267+813267+822856(Top 86%)13254(Top 87%)13254(Top 591%)
Finish26.22 mi1.02 mi22388+3613246+2113246+2121253(Top 80%)12545(Top 83%)12545(Top 560%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22228

Males

13287

M40-44

13287

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

23440

Males

13832

M40-44

13832

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22228

Males

13287

M40-44

13287

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22120

Males

13231

M40-44

13231

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

22504

Males

13402

M40-44

13402

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21342

Males

12859

M40-44

12859

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20805

Males

12551

M40-44

12551

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21276

Males

12689

M40-44

12689

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

21848

Males

12913

M40-44

12913

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

23185

Males

13472

M40-44

13472

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

23868

Males

13795

M40-44

13795

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23915

Males

13771

M40-44

13771

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22642

Males

13148

M40-44

13148

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22856

Males

13254

M40-44

13254

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

21253

Males

12545

M40-44

12545

Passing Analysis

Category:
Athletes Passed
1785
Passed By
772
Net Change
+1013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23401
5K10K180252-72#23401#23473
10K15K38123+358#23473#23115
15K20K30220+282#23115#22833
20KHalf3915+24#22833#22809
Half25K2517+244#22809#22565
25K30K29513+282#22565#22283
30K20M12318+105#22283#22178
20M21M6845+23#22178#22155
21M35K2242-20#22155#22175
35K23M18163-145#22175#22320
23M24M12111-99#22320#22419
24M40K2736-9#22419#22428
40K25.2M2016+4#22428#22424
25.2MFinish4711+36#22424#22388
TOTALS1785772+1013
📊

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