John John Burns

Bib: 28284M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:58
Rank: #24764
Start5K
33:58 | 10:56/mi
10K· 6.21 mi
1:14:29
Rank: #25306 (-542)
5K10K
40:31 | 13:02/mi
15K· 9.32 mi
1:54:22
Rank: #25295 (+11)
10K15K
39:53 | 12:50/mi
20K· 12.43 mi
2:38:19
Rank: #25362 (-67)
15K20K
43:57 | 14:09/mi
Half· 13.11 mi
2:47:23
Rank: #25361 (+1)
20KHalf
9:04 | 13:17/mi
25K· 15.53 mi
3:21:55
Rank: #25350 (+11)
Half25K
34:32 | 14:14/mi
30K· 18.64 mi
4:06:09
Rank: #25271 (+79)
25K30K
44:14 | 14:14/mi
20M
4:25:43
Rank: #25247 (+24)
30K20M
19:34 | 14:24/mi
21M
4:41:37
Rank: #25244 (+3)
20M21M
15:54 | 15:54/mi
35K· 21.75 mi
4:53:18
Rank: #25271 (-27)
21M35K
11:41 | 15:37/mi
23M
5:10:53
Rank: #25254 (+17)
35K23M
17:35 | 14:03/mi
24M
5:24:06
Rank: #25214 (+40)
23M24M
13:13 | 13:13/mi
40K· 24.85 mi
5:35:43
Rank: #25192 (+22)
24M40K
11:37 | 13:35/mi
25.2M
5:41:08
Rank: #25189 (+3)
40K25.2M
5:25 | 15:42/mi
Finish· 26.22 mi
5:54:08
Rank: #25175 (+14)
25.2MFinish
13:00 | 12:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:47:23
Pace12:46 /mi
2nd Half
Distance13.11 mi
Time3:06:45
Pace14:15 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3633:5810:5633:58
10:56
-
10K
6.21 mi12:35:071:14:2911:5940:31
13:02
+2:06
15K
9.32 mi13:15:001:54:2212:1639:53
12:50
-0:12
20K
12.43 mi13:58:572:38:1912:4443:57
14:09
+1:19
Half
13.11 mi14:08:012:47:2312:469:04
13:17
-0:52
25K
15.53 mi14:42:333:21:5513:0034:32
14:14
+0:57
30K
18.64 mi15:26:474:06:0913:1244:14
14:14
0:00
20M
20.00 mi15:46:214:25:4313:1719:34
14:24
+0:10
21M
21.00 mi16:02:154:41:3713:2515:54
15:54
+1:30
35K
21.75 mi16:13:564:53:1813:2911:41
15:37
-0:17
23M
23.00 mi16:31:315:10:5313:3117:35
14:03
-1:34
24M
24.00 mi16:44:445:24:0613:3013:13
13:13
-0:50
40K
24.85 mi16:56:215:35:4313:3011:37
13:35
+0:22
25.2M
25.20 mi17:01:465:41:0813:325:25
15:42
+2:07
Finish
26.22 mi17:14:465:54:0813:3113:00
12:45
-2:57

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

10:56 /mi

Average Pace

13:31 /mi

Slowest Pace

15:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:39

42% of race

Time at Steady Pace

2:51:29

48% of race

Time at Slower Pace

33:00

9% of race

Average Pace: 13:30 /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 mi11:54:3633:5810:5633:58
10:56
#24764
10K
6.21 mi12:35:071:14:2911:5940:31
13:02
#25306
15K
9.32 mi13:15:001:54:2212:1639:53
12:50
#25295
20K
12.43 mi13:58:572:38:1912:4443:57
14:09
#25362
Half
13.11 mi14:08:012:47:2312:469:04
13:17
#25361
25K
15.53 mi14:42:333:21:5513:0034:32
14:14
#25350
30K
18.64 mi15:26:474:06:0913:1244:14
14:14
#25271
20M
20.00 mi15:46:214:25:4313:1719:34
14:24
#25247
21M
21.00 mi16:02:154:41:3713:2515:54
15:54
#25244
35K
21.75 mi16:13:564:53:1813:2911:41
15:37
#25271
23M
23.00 mi16:31:315:10:5313:3117:35
14:03
#25254
24M
24.00 mi16:44:445:24:0613:3013:13
13:13
#25214
40K
24.85 mi16:56:215:35:4313:3011:37
13:35
#25192
25.2M
25.20 mi17:01:465:41:0813:325:25
15:42
#25189
Finish
26.22 mi17:14:465:54:0813:3113:00
12:45
#25175
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24764143061430625224(Top 99%)14462(Top 99%)14462(Top 747%)
10K6.21 mi3.10 mi25306-54214489-18314489-18325471(Top 100%)14538(Top 100%)14538(Top 751%)
15K9.32 mi3.11 mi25295+1114491-214491-225224(Top 99%)14462(Top 99%)14462(Top 747%)
20K12.43 mi3.11 mi25362-6714508-1714508-1725401(Top 99%)14512(Top 100%)14512(Top 750%)
Half13.11 mi0.68 mi25361+114507+114507+125272(Top 99%)14442(Top 99%)14442(Top 746%)
25K15.53 mi2.42 mi25350+1114505+214505+225045(Top 98%)14346(Top 98%)14346(Top 741%)
30K18.64 mi3.11 mi25271+7914469+3614469+3624384(Top 95%)13983(Top 96%)13983(Top 723%)
20M20.00 mi1.36 mi25247+2414456+1314456+1324306(Top 95%)13883(Top 95%)13883(Top 717%)
21M21.00 mi1.00 mi25244+314449+714449+724415(Top 96%)13903(Top 95%)13903(Top 719%)
35K21.75 mi0.75 mi25271-2714461-1214461-1225081(Top 98%)14261(Top 98%)14261(Top 737%)
23M23.00 mi1.25 mi25254+1714450+1114450+1123825(Top 93%)13561(Top 93%)13561(Top 701%)
24M24.00 mi1.00 mi25214+4014427+2314427+2323386(Top 92%)13246(Top 91%)13246(Top 685%)
40K24.85 mi0.85 mi25192+2214416+1114416+1123133(Top 91%)13094(Top 90%)13094(Top 677%)
25.2M25.20 mi0.35 mi25189+314410+614410+623825(Top 93%)13484(Top 92%)13484(Top 697%)
Finish26.22 mi1.02 mi25175+1414404+614404+624148(Top 95%)13653(Top 94%)13653(Top 706%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

25224

Males

14462

M50-54

14462

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

25471

Males

14538

M50-54

14538

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

25224

Males

14462

M50-54

14462

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25401

Males

14512

M50-54

14512

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

25272

Males

14442

M50-54

14442

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25045

Males

14346

M50-54

14346

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24384

Males

13983

M50-54

13983

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

24306

Males

13883

M50-54

13883

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

24415

Males

13903

M50-54

13903

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

25081

Males

14261

M50-54

14261

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

23825

Males

13561

M50-54

13561

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

23386

Males

13246

M50-54

13246

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23133

Males

13094

M50-54

13094

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23825

Males

13484

M50-54

13484

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

24148

Males

13653

M50-54

13653

Passing Analysis

Category:
Athletes Passed
342
Passed By
753
Net Change
-411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24764
5K10K1543-542#24764#25306
10K15K5039+11#25306#25295
15K20K774-67#25295#25362
20KHalf43+1#25362#25361
Half25K2211+11#25361#25350
25K30K823+79#25350#25271
30K20M328+24#25271#25247
20M21M1411+3#25247#25244
21M35K431-27#25244#25271
35K23M225+17#25271#25254
23M24M433+40#25254#25214
24M40K264+22#25214#25192
40K25.2M85+3#25192#25189
25.2MFinish2713+14#25189#25175
TOTALS342753-411
📊

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