Jeffrey Sammells

Bib: 29400M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:01
Rank: #20134
Start5K
9:01/mi
28:01 split
10K· 6.21 mi
57:15
Rank: #20674 (-540)
5K10K
9:25/mi
29:14 split
15K· 9.32 mi
1:27:00
Rank: #20746 (-72)
10K15K
9:35/mi
29:45 split
20K· 12.43 mi
2:01:11
Rank: #21327 (-581)
15K20K
11:00/mi
34:11 split
Half· 13.11 mi
2:08:16
Rank: #21384 (-57)
20KHalf
10:23/mi
7:05 split
25K· 15.53 mi
2:35:39
Rank: #21522 (-138)
Half25K
11:18/mi
27:23 split
30K· 18.64 mi
3:14:45
Rank: #21848 (-326)
25K30K
12:35/mi
39:06 split
20M
3:32:48
Rank: #21981 (-133)
30K20M
13:17/mi
18:03 split
21M
3:46:17
Rank: #21964 (+17)
20M21M
13:29/mi
13:29 split
35K· 21.75 mi
3:56:10
Rank: #22041 (-77)
21M35K
13:13/mi
9:53 split
23M
4:12:47
Rank: #22142 (-101)
35K23M
13:16/mi
16:37 split
24M
4:25:45
Rank: #22189 (-47)
23M24M
12:58/mi
12:58 split
40K· 24.85 mi
4:36:25
Rank: #22158 (+31)
24M40K
12:29/mi
10:40 split
25.2M
4:40:42
Rank: #22120 (+38)
40K25.2M
12:25/mi
4:17 split
Finish· 26.22 mi
4:51:04
Rank: #22018 (+102)
25.2MFinish
10:10/mi
10:22 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:16
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:42:48
Pace12:25 /mi
📊Positive Split: 26.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2628:019:0128:01
9:01
-
10K
6.21 mi12:21:4057:159:1329:14
9:25
+0:24
15K
9.32 mi12:51:251:27:009:2029:45
9:35
+0:10
20K
12.43 mi13:25:362:01:119:4534:11
11:00
+1:25
Half
13.11 mi13:32:412:08:169:477:05
10:23
-0:37
25K
15.53 mi14:00:042:35:3910:0127:23
11:18
+0:55
30K
18.64 mi14:39:103:14:4510:2739:06
12:35
+1:17
20M
20.00 mi14:57:133:32:4810:3818:03
13:17
+0:42
21M
21.00 mi15:10:423:46:1710:4713:29
13:29
+0:12
35K
21.75 mi15:20:353:56:1010:529:53
13:13
-0:16
23M
23.00 mi15:37:124:12:4710:5916:37
13:16
+0:03
24M
24.00 mi15:50:104:25:4511:0412:58
12:58
-0:18
40K
24.85 mi16:00:504:36:2511:0710:40
12:29
-0:29
25.2M
25.20 mi16:05:074:40:4211:084:17
12:25
-0:04
Finish
26.22 mi16:15:294:51:0411:0710:22
10:10
-2:15

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

9:01 /mi

Average Pace

11:07 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:01

57% of race

Time at Steady Pace

1:07:01

23% of race

Time at Slower Pace

58:02

20% of race

Average Pace: 11:06 /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 mi11:52:2628:019:0128:01
9:01
#20134
10K
6.21 mi12:21:4057:159:1329:14
9:25
#20674
15K
9.32 mi12:51:251:27:009:2029:45
9:35
#20746
20K
12.43 mi13:25:362:01:119:4534:11
11:00
#21327
Half
13.11 mi13:32:412:08:169:477:05
10:23
#21384
25K
15.53 mi14:00:042:35:3910:0127:23
11:18
#21522
30K
18.64 mi14:39:103:14:4510:2739:06
12:35
#21848
20M
20.00 mi14:57:133:32:4810:3818:03
13:17
#21981
21M
21.00 mi15:10:423:46:1710:4713:29
13:29
#21964
35K
21.75 mi15:20:353:56:1010:529:53
13:13
#22041
23M
23.00 mi15:37:124:12:4710:5916:37
13:16
#22142
24M
24.00 mi15:50:104:25:4511:0412:58
12:58
#22189
40K
24.85 mi16:00:504:36:2511:0710:40
12:29
#22158
25.2M
25.20 mi16:05:074:40:4211:084:17
12:25
#22120
Finish
26.22 mi16:15:294:51:0411:0710:22
10:10
#22018
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20134121471214720886(Top 82%)12580(Top 86%)12580(Top 823%)
10K6.21 mi3.10 mi20674-54012422-27512422-27521107(Top 83%)12641(Top 87%)12641(Top 827%)
15K9.32 mi3.11 mi20746-7212482-6012482-6020886(Top 82%)12580(Top 86%)12580(Top 823%)
20K12.43 mi3.11 mi21327-58112753-27112753-27122628(Top 89%)13331(Top 91%)13331(Top 872%)
Half13.11 mi0.68 mi21384-5712770-1712770-1722397(Top 88%)13178(Top 90%)13178(Top 862%)
25K15.53 mi2.42 mi21522-13812822-5212822-5222075(Top 86%)12990(Top 89%)12990(Top 850%)
30K18.64 mi3.11 mi21848-32612908-8612908-8622777(Top 89%)13196(Top 91%)13196(Top 863%)
20M20.00 mi1.36 mi21981-13312954-4612954-4623199(Top 91%)13294(Top 91%)13294(Top 869%)
21M21.00 mi1.00 mi21964+1712932+2212932+2221544(Top 84%)12425(Top 85%)12425(Top 813%)
35K21.75 mi0.75 mi22041-7712956-2412956-2423480(Top 92%)13387(Top 92%)13387(Top 876%)
23M23.00 mi1.25 mi22142-10112988-3212988-3222935(Top 90%)13080(Top 90%)13080(Top 855%)
24M24.00 mi1.00 mi22189-4712992-412992-423027(Top 90%)13067(Top 90%)13067(Top 855%)
40K24.85 mi0.85 mi22158+3112955+3712955+3721337(Top 84%)12146(Top 83%)12146(Top 794%)
25.2M25.20 mi0.35 mi22120+3812929+2612929+2618334(Top 72%)10615(Top 73%)10615(Top 694%)
Finish26.22 mi1.02 mi22018+10212864+6512864+6518994(Top 74%)10988(Top 75%)10988(Top 719%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

20886

Males

12580

M55-59

12580

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

21107

Males

12641

M55-59

12641

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

20886

Males

12580

M55-59

12580

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22628

Males

13331

M55-59

13331

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22397

Males

13178

M55-59

13178

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

22075

Males

12990

M55-59

12990

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22777

Males

13196

M55-59

13196

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23199

Males

13294

M55-59

13294

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

21544

Males

12425

M55-59

12425

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

23480

Males

13387

M55-59

13387

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

22935

Males

13080

M55-59

13080

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

23027

Males

13067

M55-59

13067

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21337

Males

12146

M55-59

12146

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18334

Males

10615

M55-59

10615

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

18994

Males

10988

M55-59

10988

Passing Analysis

Category:
Athletes Passed
964
Passed By
2848
Net Change
-1884
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20134
5K10K100640-540#20134#20674
10K15K180252-72#20674#20746
15K20K44625-581#20746#21327
20KHalf2178-57#21327#21384
Half25K109247-138#21384#21522
25K30K83409-326#21522#21848
30K20M38171-133#21848#21981
20M21M6952+17#21981#21964
21M35K24101-77#21964#22041
35K23M39140-101#22041#22142
23M24M4289-47#22142#22189
24M40K6029+31#22189#22158
40K25.2M424+38#22158#22120
25.2MFinish11311+102#22120#22018
TOTALS9642848-1884
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing