John Rollie

Bib: 16276M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 48%
Division (M55-59)
#0 / 1648
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:08
Rank: #11747
Start5K
7:27/mi
23:08 split
10K· 6.21 mi
46:20
Rank: #11747
5K10K
7:28/mi
23:12 split
15K· 9.32 mi
1:09:30
Rank: #11584 (+163)
10K15K
7:27/mi
23:10 split
20K· 12.43 mi
1:33:06
Rank: #11564 (+20)
15K20K
7:36/mi
23:36 split
Half· 13.11 mi
1:38:13
Rank: #11561 (+3)
20KHalf
7:30/mi
5:07 split
25K· 15.53 mi
1:56:24
Rank: #11272 (+289)
Half25K
7:30/mi
18:11 split
30K· 18.64 mi
2:21:05
Rank: #11189 (+83)
25K30K
7:57/mi
24:41 split
20M
2:32:55
Rank: #11439 (-250)
30K20M
8:42/mi
11:50 split
21M
2:42:22
Rank: #11746 (-307)
20M21M
9:27/mi
9:27 split
35K· 21.75 mi
2:48:16
Rank: #11717 (+29)
21M35K
7:53/mi
5:54 split
23M
3:00:05
Rank: #12204 (-487)
35K23M
9:26/mi
11:49 split
24M
3:08:53
Rank: #12402 (-198)
23M24M
8:48/mi
8:48 split
40K· 24.85 mi
3:16:52
Rank: #12659 (-257)
24M40K
9:20/mi
7:59 split
25.2M
3:20:16
Rank: #12731 (-72)
40K25.2M
9:52/mi
3:24 split
Finish· 26.22 mi
3:28:31
Rank: #12749 (-18)
25.2MFinish
8:06/mi
8:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:13
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:50:18
Pace8:25 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:5523:087:2723:08
7:27
-
10K
6.21 mi11:21:0746:207:2723:12
7:28
+0:01
15K
9.32 mi11:44:171:09:307:2723:10
7:27
-0:01
20K
12.43 mi12:07:531:33:067:2923:36
7:36
+0:09
Half
13.11 mi12:13:001:38:137:305:07
7:30
-0:06
25K
15.53 mi12:31:111:56:247:3018:11
7:30
0:00
30K
18.64 mi12:55:522:21:057:3424:41
7:57
+0:27
20M
20.00 mi13:07:422:32:557:3911:50
8:42
+0:45
21M
21.00 mi13:17:092:42:227:449:27
9:27
+0:45
35K
21.75 mi13:23:032:48:167:445:54
7:53
-1:34
23M
23.00 mi13:34:523:00:057:5011:49
9:26
+1:33
24M
24.00 mi13:43:403:08:537:528:48
8:48
-0:38
40K
24.85 mi13:51:393:16:527:557:59
9:20
+0:32
25.2M
25.20 mi13:55:033:20:167:573:24
9:52
+0:32
Finish
26.22 mi14:03:183:28:317:588:15
8:06
-1:46

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

7:27 /mi

Average Pace

7:58 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:48

45% of race

Time at Steady Pace

1:02:26

30% of race

Time at Slower Pace

53:17

26% of race

Average Pace: 7:57 /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 mi10:57:5523:087:2723:08
7:27
#11747
10K
6.21 mi11:21:0746:207:2723:12
7:28
#11747
15K
9.32 mi11:44:171:09:307:2723:10
7:27
#11584
20K
12.43 mi12:07:531:33:067:2923:36
7:36
#11564
Half
13.11 mi12:13:001:38:137:305:07
7:30
#11561
25K
15.53 mi12:31:111:56:247:3018:11
7:30
#11272
30K
18.64 mi12:55:522:21:057:3424:41
7:57
#11189
20M
20.00 mi13:07:422:32:557:3911:50
8:42
#11439
21M
21.00 mi13:17:092:42:227:449:27
9:27
#11746
35K
21.75 mi13:23:032:48:167:445:54
7:53
#11717
23M
23.00 mi13:34:523:00:057:5011:49
9:26
#12204
24M
24.00 mi13:43:403:08:537:528:48
8:48
#12402
40K
24.85 mi13:51:393:16:527:557:59
9:20
#12659
25.2M
25.20 mi13:55:033:20:167:573:24
9:52
#12731
Finish
26.22 mi14:03:183:28:317:588:15
8:06
#12749
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi117479066906611380(Top 40%)8779(Top 55%)8779(Top 533%)
10K6.21 mi3.10 mi117479044+229044+2211778(Top 41%)9043(Top 56%)9043(Top 549%)
15K9.32 mi3.11 mi11584+1638938+1068938+10611380(Top 40%)8779(Top 55%)8779(Top 533%)
20K12.43 mi3.11 mi11564+208884+548884+5411558(Top 41%)8763(Top 54%)8763(Top 532%)
Half13.11 mi0.68 mi11561+38888-48888-411670(Top 41%)8880(Top 55%)8880(Top 539%)
25K15.53 mi2.42 mi11272+2898720+1688720+1689948(Top 35%)7848(Top 49%)7848(Top 476%)
30K18.64 mi3.11 mi11189+838597+1238597+12310992(Top 39%)8184(Top 51%)8184(Top 497%)
20M20.00 mi1.36 mi11439-2508667-708667-7015087(Top 53%)9951(Top 62%)9951(Top 604%)
21M21.00 mi1.00 mi11746-3078784-1178784-11715832(Top 56%)10170(Top 63%)10170(Top 617%)
35K21.75 mi0.75 mi11717+298747+378747+3711445(Top 40%)8079(Top 50%)8079(Top 490%)
23M23.00 mi1.25 mi12204-4878931-1848931-18418387(Top 65%)11157(Top 69%)11157(Top 677%)
24M24.00 mi1.00 mi12402-1988994-638994-6316286(Top 57%)10144(Top 63%)10144(Top 616%)
40K24.85 mi0.85 mi12659-2579091-979091-9717983(Top 63%)10810(Top 67%)10810(Top 656%)
25.2M25.20 mi0.35 mi12731-729110-199110-1916303(Top 57%)10013(Top 62%)10013(Top 608%)
Finish26.22 mi1.02 mi12749-189089+219089+2113540(Top 48%)8787(Top 55%)8787(Top 533%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

11380

Males

8779

M55-59

8779

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11778

Males

9043

M55-59

9043

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

11380

Males

8779

M55-59

8779

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11558

Males

8763

M55-59

8763

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

11670

Males

8880

M55-59

8880

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9948

Males

7848

M55-59

7848

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10992

Males

8184

M55-59

8184

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15087

Males

9951

M55-59

9951

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15832

Males

10170

M55-59

10170

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11445

Males

8079

M55-59

8079

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18387

Males

11157

M55-59

11157

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16286

Males

10144

M55-59

10144

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17983

Males

10810

M55-59

10810

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16303

Males

10013

M55-59

10013

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13540

Males

8787

M55-59

8787

Passing Analysis

Category:
Athletes Passed
1672
Passed By
2674
Net Change
-1002
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11747
5K10K2492490#11747#11747
10K15K263100+163#11747#11584
15K20K185165+20#11584#11564
20KHalf3532+3#11564#11561
Half25K32031+289#11561#11272
25K30K269186+83#11272#11189
30K20M60310-250#11189#11439
20M21M36343-307#11439#11746
21M35K7142+29#11746#11717
35K23M40527-487#11717#12204
23M24M31229-198#12204#12402
24M40K27284-257#12402#12659
40K25.2M1688-72#12659#12731
25.2MFinish7088-18#12731#12749
TOTALS16722674-1002
📊

Passing Visuals

Category:
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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