John Greenberger

Bib: 7434M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Masters (Masters Men)
#0 / 9729
Top 18%
Division (M45-49)
#0 / 2218
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:39
Rank: #6850
Start5K
21:39 | 6:58/mi
10K· 6.21 mi
43:17
Rank: #6605 (+245)
5K10K
21:38 | 6:58/mi
15K· 9.32 mi
1:05:06
Rank: #6501 (+104)
10K15K
21:49 | 7:01/mi
20K· 12.43 mi
1:26:58
Rank: #6159 (+342)
15K20K
21:52 | 7:02/mi
Half· 13.11 mi
1:31:47
Rank: #6136 (+23)
20KHalf
4:49 | 7:04/mi
25K· 15.53 mi
1:49:13
Rank: #5897 (+239)
Half25K
17:26 | 7:11/mi
30K· 18.64 mi
2:12:38
Rank: #5657 (+240)
25K30K
23:25 | 7:32/mi
20M
2:23:05
Rank: #5541 (+116)
30K20M
10:27 | 7:41/mi
21M
2:31:14
Rank: #5417 (+124)
20M21M
8:09 | 8:09/mi
35K· 21.75 mi
2:37:02
Rank: #5376 (+41)
21M35K
5:48 | 7:45/mi
23M
2:46:58
Rank: #5277 (+99)
35K23M
9:56 | 7:56/mi
24M
2:54:47
Rank: #5226 (+51)
23M24M
7:49 | 7:49/mi
40K· 24.85 mi
3:01:27
Rank: #5115 (+111)
24M40K
6:40 | 7:48/mi
25.2M
3:04:21
Rank: #5061 (+54)
40K25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:12:03
Rank: #5036 (+25)
25.2MFinish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:47
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:40:16
Pace7:39 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:5221:396:5821:39
6:58
-
10K
6.21 mi10:51:3043:176:5821:38
6:58
0:00
15K
9.32 mi11:13:191:05:066:5921:49
7:01
+0:03
20K
12.43 mi11:35:111:26:587:0021:52
7:02
+0:01
Half
13.11 mi11:40:001:31:477:004:49
7:04
+0:02
25K
15.53 mi11:57:261:49:137:0217:26
7:11
+0:07
30K
18.64 mi12:20:512:12:387:0723:25
7:32
+0:21
20M
20.00 mi12:31:182:23:057:0910:27
7:41
+0:09
21M
21.00 mi12:39:272:31:147:128:09
8:09
+0:28
35K
21.75 mi12:45:152:37:027:135:48
7:45
-0:24
23M
23.00 mi12:55:112:46:587:169:56
7:56
+0:11
24M
24.00 mi13:03:002:54:477:177:49
7:49
-0:07
40K
24.85 mi13:09:403:01:277:186:40
7:48
-0:01
25.2M
25.20 mi13:12:343:04:217:192:54
8:25
+0:37
Finish
26.22 mi13:20:163:12:037:207:42
7:33
-0:52

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

6:58 /mi

Average Pace

7:20 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:13

57% of race

Time at Steady Pace

47:22

25% of race

Time at Slower Pace

35:28

18% of race

Average Pace: 7:19 /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 mi10:29:5221:396:5821:39
6:58
#6850
10K
6.21 mi10:51:3043:176:5821:38
6:58
#6605
15K
9.32 mi11:13:191:05:066:5921:49
7:01
#6501
20K
12.43 mi11:35:111:26:587:0021:52
7:02
#6159
Half
13.11 mi11:40:001:31:477:004:49
7:04
#6136
25K
15.53 mi11:57:261:49:137:0217:26
7:11
#5897
30K
18.64 mi12:20:512:12:387:0723:25
7:32
#5657
20M
20.00 mi12:31:182:23:057:0910:27
7:41
#5541
21M
21.00 mi12:39:272:31:147:128:09
8:09
#5417
35K
21.75 mi12:45:152:37:027:135:48
7:45
#5376
23M
23.00 mi12:55:112:46:587:169:56
7:56
#5277
24M
24.00 mi13:03:002:54:477:177:49
7:49
#5226
40K
24.85 mi13:09:403:01:277:186:40
7:48
#5115
25.2M
25.20 mi13:12:343:04:217:192:54
8:25
#5061
Finish
26.22 mi13:20:163:12:037:207:42
7:33
#5036
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6850606060606340(Top 25%)5626(Top 39%)5626(Top 254%)
10K6.21 mi3.10 mi6605+2455867+1935867+1936427(Top 25%)5713(Top 39%)5713(Top 258%)
15K9.32 mi3.11 mi6501+1045774+935774+936340(Top 25%)5626(Top 39%)5626(Top 254%)
20K12.43 mi3.11 mi6159+3425511+2635511+2635460(Top 21%)4929(Top 34%)4929(Top 222%)
Half13.11 mi0.68 mi6136+235486+255486+256073(Top 24%)5363(Top 37%)5363(Top 242%)
25K15.53 mi2.42 mi5897+2395287+1995287+1995243(Top 21%)4654(Top 32%)4654(Top 210%)
30K18.64 mi3.11 mi5657+2405045+2425045+2425275(Top 21%)4544(Top 31%)4544(Top 205%)
20M20.00 mi1.36 mi5541+1164928+1174928+1175146(Top 20%)4334(Top 30%)4334(Top 195%)
21M21.00 mi1.00 mi5417+1244818+1104818+1104712(Top 18%)3916(Top 27%)3916(Top 177%)
35K21.75 mi0.75 mi5376+414767+514767+516309(Top 25%)4847(Top 33%)4847(Top 219%)
23M23.00 mi1.25 mi5277+994658+1094658+1095416(Top 21%)4211(Top 29%)4211(Top 190%)
24M24.00 mi1.00 mi5226+514600+584600+585622(Top 22%)4243(Top 29%)4243(Top 191%)
40K24.85 mi0.85 mi5115+1114488+1124488+1124741(Top 19%)3639(Top 25%)3639(Top 164%)
25.2M25.20 mi0.35 mi5061+544437+514437+514085(Top 16%)3222(Top 22%)3222(Top 145%)
Finish26.22 mi1.02 mi5036+254392+454392+455914(Top 23%)4284(Top 29%)4284(Top 193%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6340

Males

5626

M45-49

5626

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6427

Males

5713

M45-49

5713

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6340

Males

5626

M45-49

5626

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5460

Males

4929

M45-49

4929

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6073

Males

5363

M45-49

5363

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5243

Males

4654

M45-49

4654

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5275

Males

4544

M45-49

4544

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5146

Males

4334

M45-49

4334

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4712

Males

3916

M45-49

3916

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6309

Males

4847

M45-49

4847

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5416

Males

4211

M45-49

4211

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5622

Males

4243

M45-49

4243

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4741

Males

3639

M45-49

3639

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4085

Males

3222

M45-49

3222

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5914

Males

4284

M45-49

4284

Passing Analysis

Category:
Athletes Passed
2451
Passed By
637
Net Change
+1814
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6850
5K10K33186+245#6850#6605
10K15K204100+104#6605#6501
15K20K36422+342#6501#6159
20KHalf4320+23#6159#6136
Half25K28546+239#6136#5897
25K30K32080+240#5897#5657
30K20M15236+116#5657#5541
20M21M15430+124#5541#5417
21M35K8241+41#5417#5376
35K23M14748+99#5376#5277
23M24M9443+51#5277#5226
24M40K13625+111#5226#5115
40K25.2M628+54#5115#5061
25.2MFinish7752+25#5061#5036
TOTALS2451637+1814
📊

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