John Chapman

Bib: 29798M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:10
Rank: #22703
Start5K
28:10 | 9:04/mi
10K· 6.21 mi
56:11
Rank: #22587 (+116)
5K10K
28:01 | 9:01/mi
15K· 9.32 mi
1:22:58
Rank: #21825 (+762)
10K15K
26:47 | 8:37/mi
20K· 12.43 mi
1:50:13
Rank: #21264 (+561)
15K20K
27:15 | 8:46/mi
Half· 13.11 mi
1:56:11
Rank: #21231 (+33)
20KHalf
5:58 | 8:45/mi
25K· 15.53 mi
2:18:17
Rank: #21108 (+123)
Half25K
22:06 | 9:07/mi
30K· 18.64 mi
2:50:36
Rank: #21555 (-447)
25K30K
32:19 | 10:24/mi
20M
3:05:16
Rank: #21735 (-180)
30K20M
14:40 | 10:48/mi
21M
3:19:09
Rank: #22186 (-451)
20M21M
13:53 | 13:53/mi
35K· 21.75 mi
3:27:39
Rank: #22330 (-144)
21M35K
8:30 | 11:22/mi
23M
3:41:51
Rank: #22431 (-101)
35K23M
14:12 | 11:20/mi
24M
3:53:38
Rank: #22589 (-158)
23M24M
11:47 | 11:47/mi
40K· 24.85 mi
4:04:47
Rank: #22819 (-230)
24M40K
11:09 | 13:02/mi
25.2M
4:10:25
Rank: #23027 (-208)
40K25.2M
5:38 | 16:20/mi
Finish· 26.22 mi
4:22:53
Rank: #23256 (-229)
25.2MFinish
12:28 | 12:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:11
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:26:42
Pace11:11 /mi
📊Positive Split: 26.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2128:109:0428:10
9:04
-
10K
6.21 mi12:17:2256:119:0328:01
9:01
-0:03
15K
9.32 mi12:44:091:22:588:5426:47
8:37
-0:24
20K
12.43 mi13:11:241:50:138:5227:15
8:46
+0:09
Half
13.11 mi13:17:221:56:118:525:58
8:45
-0:01
25K
15.53 mi13:39:282:18:178:5422:06
9:07
+0:22
30K
18.64 mi14:11:472:50:369:0932:19
10:24
+1:17
20M
20.00 mi14:26:273:05:169:1614:40
10:48
+0:24
21M
21.00 mi14:40:203:19:099:2913:53
13:53
+3:05
35K
21.75 mi14:48:503:27:399:338:30
11:22
-2:31
23M
23.00 mi15:03:023:41:519:3914:12
11:20
-0:02
24M
24.00 mi15:14:493:53:389:4411:47
11:47
+0:27
40K
24.85 mi15:25:584:04:479:5111:09
13:02
+1:15
25.2M
25.20 mi15:31:364:10:259:565:38
16:20
+3:18
Finish
26.22 mi15:44:044:22:5310:0212:28
12:14
-4:06

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

8:37 /mi

Average Pace

10:02 /mi

Slowest Pace

16:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:17

53% of race

Time at Steady Pace

1:21:28

31% of race

Time at Slower Pace

43:08

16% of race

Average Pace: 10:02 /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 mi11:49:2128:109:0428:10
9:04
#22703
10K
6.21 mi12:17:2256:119:0328:01
9:01
#22587
15K
9.32 mi12:44:091:22:588:5426:47
8:37
#21825
20K
12.43 mi13:11:241:50:138:5227:15
8:46
#21264
Half
13.11 mi13:17:221:56:118:525:58
8:45
#21231
25K
15.53 mi13:39:282:18:178:5422:06
9:07
#21108
30K
18.64 mi14:11:472:50:369:0932:19
10:24
#21555
20M
20.00 mi14:26:273:05:169:1614:40
10:48
#21735
21M
21.00 mi14:40:203:19:099:2913:53
13:53
#22186
35K
21.75 mi14:48:503:27:399:338:30
11:22
#22330
23M
23.00 mi15:03:023:41:519:3914:12
11:20
#22431
24M
24.00 mi15:14:493:53:389:4411:47
11:47
#22589
40K
24.85 mi15:25:584:04:479:5111:09
13:02
#22819
25.2M
25.20 mi15:31:364:10:259:565:38
16:20
#23027
Finish
26.22 mi15:44:044:22:5310:0212:28
12:14
#23256
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi22703136311363120040(Top 71%)12526(Top 78%)12526(Top 760%)
10K6.21 mi3.10 mi22587+11613595+3613595+3622456(Top 79%)13557(Top 84%)13557(Top 823%)
15K9.32 mi3.11 mi21825+76213261+33413261+33420040(Top 71%)12526(Top 78%)12526(Top 760%)
20K12.43 mi3.11 mi21264+56113026+23513026+23519794(Top 70%)12374(Top 77%)12374(Top 751%)
Half13.11 mi0.68 mi21231+3313015+1113015+1120626(Top 73%)12752(Top 79%)12752(Top 774%)
25K15.53 mi2.42 mi21108+12312950+6512950+6520420(Top 72%)12602(Top 78%)12602(Top 765%)
30K18.64 mi3.11 mi21555-44713118-16813118-16822711(Top 80%)13488(Top 84%)13488(Top 818%)
20M20.00 mi1.36 mi21735-18013187-6913187-6923159(Top 82%)13599(Top 84%)13599(Top 825%)
21M21.00 mi1.00 mi22186-45113358-17113358-17126100(Top 92%)14929(Top 93%)14929(Top 906%)
35K21.75 mi0.75 mi22330-14413405-4713405-4724866(Top 88%)14286(Top 89%)14286(Top 867%)
23M23.00 mi1.25 mi22431-10113414-913414-923970(Top 84%)13826(Top 86%)13826(Top 839%)
24M24.00 mi1.00 mi22589-15813460-4613460-4625375(Top 89%)14494(Top 90%)14494(Top 879%)
40K24.85 mi0.85 mi22819-23013554-9413554-9426333(Top 93%)14958(Top 93%)14958(Top 908%)
25.2M25.20 mi0.35 mi23027-20813642-8813642-8827845(Top 98%)15729(Top 98%)15729(Top 954%)
Finish26.22 mi1.02 mi23256-22913740-9813740-9827045(Top 95%)15325(Top 95%)15325(Top 930%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20040

Males

12526

M55-59

12526

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22456

Males

13557

M55-59

13557

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20040

Males

12526

M55-59

12526

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19794

Males

12374

M55-59

12374

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

20626

Males

12752

M55-59

12752

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20420

Males

12602

M55-59

12602

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22711

Males

13488

M55-59

13488

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23159

Males

13599

M55-59

13599

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26100

Males

14929

M55-59

14929

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

24866

Males

14286

M55-59

14286

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

23970

Males

13826

M55-59

13826

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25375

Males

14494

M55-59

14494

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26333

Males

14958

M55-59

14958

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27845

Males

15729

M55-59

15729

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

27045

Males

15325

M55-59

15325

Passing Analysis

Category:
Athletes Passed
2168
Passed By
2721
Net Change
-553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22703
5K10K309193+116#22703#22587
10K15K77513+762#22587#21825
15K20K58120+561#21825#21264
20KHalf5017+33#21264#21231
Half25K20683+123#21231#21108
25K30K98545-447#21108#21555
30K20M41221-180#21555#21735
20M21M16467-451#21735#22186
21M35K12156-144#22186#22330
35K23M46147-101#22330#22431
23M24M27185-158#22431#22589
24M40K2232-230#22589#22819
40K25.2M0208-208#22819#23027
25.2MFinish5234-229#23027#23256
TOTALS21682721-553
📊

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