John Brown

Bib: 15856M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:50
Rank: #26232
Start5K
11:32/mi
35:50 split
10K· 6.21 mi
1:13:42
Rank: #26326 (-94)
5K10K
12:11/mi
37:52 split
15K· 9.32 mi
1:53:16
Rank: #26370 (-44)
10K15K
12:44/mi
39:34 split
20K· 12.43 mi
2:35:09
Rank: #26392 (-22)
15K20K
13:29/mi
41:53 split
Half· 13.11 mi
2:42:59
Rank: #26364 (+28)
20KHalf
11:29/mi
7:50 split
25K· 15.53 mi
3:17:36
Rank: #26403 (-39)
Half25K
14:17/mi
34:37 split
30K· 18.64 mi
4:02:49
Rank: #26407 (-4)
25K30K
14:33/mi
45:13 split
20M
4:22:32
Rank: #26399 (+8)
30K20M
14:31/mi
19:43 split
21M
4:39:20
Rank: #26422 (-23)
20M21M
16:48/mi
16:48 split
35K· 21.75 mi
4:50:43
Rank: #26444 (-22)
21M35K
15:13/mi
11:23 split
23M
5:10:15
Rank: #26463 (-19)
35K23M
15:36/mi
19:32 split
24M
5:25:14
Rank: #26477 (-14)
23M24M
14:59/mi
14:59 split
40K· 24.85 mi
5:40:23
Rank: #26514 (-37)
24M40K
17:43/mi
15:09 split
25.2M
5:45:51
Rank: #26515 (-1)
40K25.2M
15:51/mi
5:28 split
Finish· 26.22 mi
6:01:42
Rank: #26537 (-22)
25.2MFinish
15:33/mi
15:51 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:42:59
Pace12:26 /mi
2nd Half
Distance13.11 mi
Time3:18:43
Pace15:10 /mi
📊Positive Split: 21.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:4835:5011:3235:50
11:32
-
10K
6.21 mi11:46:401:13:4211:5237:52
12:11
+0:39
15K
9.32 mi12:26:141:53:1612:0939:34
12:44
+0:33
20K
12.43 mi13:08:072:35:0912:2941:53
13:29
+0:45
Half
13.11 mi13:15:572:42:5912:267:50
11:29
-2:00
25K
15.53 mi13:50:343:17:3612:4334:37
14:17
+2:48
30K
18.64 mi14:35:474:02:4913:0245:13
14:33
+0:16
20M
20.00 mi14:55:304:22:3213:0819:43
14:31
-0:02
21M
21.00 mi15:12:184:39:2013:1816:48
16:48
+2:17
35K
21.75 mi15:23:414:50:4313:2211:23
15:13
-1:35
23M
23.00 mi15:43:135:10:1513:2919:32
15:36
+0:23
24M
24.00 mi15:58:125:25:1413:3314:59
14:59
-0:37
40K
24.85 mi16:13:215:40:2313:4215:09
17:43
+2:44
25.2M
25.20 mi16:18:495:45:5113:435:28
15:51
-1:52
Finish
26.22 mi16:34:406:01:4213:4815:51
15:33
-0:18

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

11:29 /mi

Average Pace

13:48 /mi

Slowest Pace

17:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:59

45% of race

Time at Steady Pace

2:05:55

35% of race

Time at Slower Pace

1:12:48

20% of race

Average Pace: 13:48 /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 mi11:08:4835:5011:3235:50
11:32
#26232
10K
6.21 mi11:46:401:13:4211:5237:52
12:11
#26326
15K
9.32 mi12:26:141:53:1612:0939:34
12:44
#26370
20K
12.43 mi13:08:072:35:0912:2941:53
13:29
#26392
Half
13.11 mi13:15:572:42:5912:267:50
11:29
#26364
25K
15.53 mi13:50:343:17:3612:4334:37
14:17
#26403
30K
18.64 mi14:35:474:02:4913:0245:13
14:33
#26407
20M
20.00 mi14:55:304:22:3213:0819:43
14:31
#26399
21M
21.00 mi15:12:184:39:2013:1816:48
16:48
#26422
35K
21.75 mi15:23:414:50:4313:2211:23
15:13
#26444
23M
23.00 mi15:43:135:10:1513:2919:32
15:36
#26463
24M
24.00 mi15:58:125:25:1413:3314:59
14:59
#26477
40K
24.85 mi16:13:215:40:2313:4215:09
17:43
#26514
25.2M
25.20 mi16:18:495:45:5113:435:28
15:51
#26515
Finish
26.22 mi16:34:406:01:4213:4815:51
15:33
#26537
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi26232150231502326414(Top 99%)15089(Top 99%)15089(Top 2748%)
10K6.21 mi3.10 mi26326-9415056-3315056-3326367(Top 99%)15068(Top 99%)15068(Top 2745%)
15K9.32 mi3.11 mi26370-4415073-1715073-1726414(Top 99%)15089(Top 99%)15089(Top 2748%)
20K12.43 mi3.11 mi26392-2215083-1015083-1026413(Top 99%)15086(Top 99%)15086(Top 2748%)
Half13.11 mi0.68 mi26364+2815076+715076+725475(Top 96%)14682(Top 97%)14682(Top 2674%)
25K15.53 mi2.42 mi26403-3915086-1015086-1026428(Top 99%)15084(Top 99%)15084(Top 2748%)
30K18.64 mi3.11 mi26407-415089-315089-326274(Top 99%)15012(Top 99%)15012(Top 2734%)
20M20.00 mi1.36 mi26399+815087+215087+226100(Top 98%)14900(Top 98%)14900(Top 2714%)
21M21.00 mi1.00 mi26422-2315095-815095-826404(Top 99%)15060(Top 99%)15060(Top 2743%)
35K21.75 mi0.75 mi26444-2215102-715102-726441(Top 99%)15075(Top 99%)15075(Top 2746%)
23M23.00 mi1.25 mi26463-1915108-615108-626425(Top 99%)15065(Top 99%)15065(Top 2744%)
24M24.00 mi1.00 mi26477-1415110-215110-226382(Top 99%)15033(Top 99%)15033(Top 2738%)
40K24.85 mi0.85 mi26514-3715124-1415124-1426560(Top 100%)15136(Top 100%)15136(Top 2757%)
25.2M25.20 mi0.35 mi26515-115125-115125-126074(Top 98%)14855(Top 98%)14855(Top 2706%)
Finish26.22 mi1.02 mi26537-2215132-715132-726540(Top 100%)15120(Top 100%)15120(Top 2754%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26414

Males

15089

M65-69

15089

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26367

Males

15068

M65-69

15068

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26414

Males

15089

M65-69

15089

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26413

Males

15086

M65-69

15086

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

25475

Males

14682

M65-69

14682

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26428

Males

15084

M65-69

15084

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

26274

Males

15012

M65-69

15012

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

26100

Males

14900

M65-69

14900

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

26404

Males

15060

M65-69

15060

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26441

Males

15075

M65-69

15075

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

26425

Males

15065

M65-69

15065

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

26382

Males

15033

M65-69

15033

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

26560

Males

15136

M65-69

15136

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26074

Males

14855

M65-69

14855

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

26540

Males

15120

M65-69

15120

Passing Analysis

Category:
Athletes Passed
182
Passed By
487
Net Change
-305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26232
5K10K22116-94#26232#26326
10K15K2165-44#26326#26370
15K20K2143-22#26370#26392
20KHalf280+28#26392#26364
Half25K1352-39#26364#26403
25K30K2933-4#26403#26407
30K20M2012+8#26407#26399
20M21M629-23#26399#26422
21M35K426-22#26422#26444
35K23M524-19#26444#26463
23M24M721-14#26463#26477
24M40K037-37#26477#26514
40K25.2M45-1#26514#26515
25.2MFinish224-22#26515#26537
TOTALS182487-305
📊

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