Jeffrey Jameson

Bib: 7017M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 36%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M50-54)
#0 / 1996
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:35
Rank: #7403
Start5K
21:35 | 6:57/mi
10K· 6.21 mi
42:47
Rank: #7043 (+360)
5K10K
21:12 | 6:49/mi
15K· 9.32 mi
1:04:14
Rank: #7004 (+39)
10K15K
21:27 | 6:54/mi
20K· 12.43 mi
1:26:07
Rank: #7067 (-63)
15K20K
21:53 | 7:03/mi
Half· 13.11 mi
1:30:53
Rank: #7069 (-2)
20KHalf
4:46 | 6:59/mi
25K· 15.53 mi
1:48:08
Rank: #7006 (+63)
Half25K
17:15 | 7:07/mi
30K· 18.64 mi
2:11:08
Rank: #6889 (+117)
25K30K
23:00 | 7:24/mi
20M
2:21:18
Rank: #6797 (+92)
30K20M
10:10 | 7:29/mi
21M
2:29:09
Rank: #6720 (+77)
20M21M
7:51 | 7:51/mi
35K· 21.75 mi
2:34:48
Rank: #6742 (-22)
21M35K
5:39 | 7:33/mi
23M
2:44:19
Rank: #6705 (+37)
35K23M
9:31 | 7:36/mi
24M
2:51:49
Rank: #6691 (+14)
23M24M
7:30 | 7:30/mi
40K· 24.85 mi
2:58:16
Rank: #6650 (+41)
24M40K
6:27 | 7:33/mi
25.2M
3:01:06
Rank: #6647 (+3)
40K25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:08:34
Rank: #6642 (+5)
25.2MFinish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:53
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:37:41
Pace7:27 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:0421:356:5721:35
6:57
-
10K
6.21 mi10:49:1642:476:5321:12
6:49
-0:08
15K
9.32 mi11:10:431:04:146:5321:27
6:54
+0:05
20K
12.43 mi11:32:361:26:076:5621:53
7:03
+0:09
Half
13.11 mi11:37:221:30:536:564:46
6:59
-0:04
25K
15.53 mi11:54:371:48:086:5817:15
7:07
+0:08
30K
18.64 mi12:17:372:11:087:0223:00
7:24
+0:17
20M
20.00 mi12:27:472:21:187:0410:10
7:29
+0:05
21M
21.00 mi12:35:382:29:097:067:51
7:51
+0:22
35K
21.75 mi12:41:172:34:487:075:39
7:33
-0:18
23M
23.00 mi12:50:482:44:197:099:31
7:36
+0:03
24M
24.00 mi12:58:182:51:497:107:30
7:30
-0:06
40K
24.85 mi13:04:452:58:167:106:27
7:33
+0:03
25.2M
25.20 mi13:07:353:01:067:112:50
8:13
+0:40
Finish
26.22 mi13:15:033:08:347:127:28
7:20
-0:53

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

6:49 /mi

Average Pace

7:12 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:08

57% of race

Time at Steady Pace

1:00:14

32% of race

Time at Slower Pace

20:12

11% of race

Average Pace: 7:12 /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 mi10:28:0421:356:5721:35
6:57
#7403
10K
6.21 mi10:49:1642:476:5321:12
6:49
#7043
15K
9.32 mi11:10:431:04:146:5321:27
6:54
#7004
20K
12.43 mi11:32:361:26:076:5621:53
7:03
#7067
Half
13.11 mi11:37:221:30:536:564:46
6:59
#7069
25K
15.53 mi11:54:371:48:086:5817:15
7:07
#7006
30K
18.64 mi12:17:372:11:087:0223:00
7:24
#6889
20M
20.00 mi12:27:472:21:187:0410:10
7:29
#6797
21M
21.00 mi12:35:382:29:097:067:51
7:51
#6720
35K
21.75 mi12:41:172:34:487:075:39
7:33
#6742
23M
23.00 mi12:50:482:44:197:099:31
7:36
#6705
24M
24.00 mi12:58:182:51:497:107:30
7:30
#6691
40K
24.85 mi13:04:452:58:167:106:27
7:33
#6650
25.2M
25.20 mi13:07:353:01:067:112:50
8:13
#6647
Finish
26.22 mi13:15:033:08:347:127:28
7:20
#6642
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7403659765976982(Top 25%)6235(Top 39%)6235(Top 312%)
10K6.21 mi3.10 mi7043+3606324+2736324+2736655(Top 23%)6010(Top 37%)6010(Top 301%)
15K9.32 mi3.11 mi7004+396288+366288+366982(Top 25%)6235(Top 39%)6235(Top 312%)
20K12.43 mi3.11 mi7067-636323-356323-357148(Top 25%)6312(Top 39%)6312(Top 316%)
Half13.11 mi0.68 mi7069-26320+36320+37456(Top 26%)6546(Top 41%)6546(Top 328%)
25K15.53 mi2.42 mi7006+636260+606260+607060(Top 25%)6162(Top 38%)6162(Top 309%)
30K18.64 mi3.11 mi6889+1176124+1366124+1367067(Top 25%)6018(Top 37%)6018(Top 302%)
20M20.00 mi1.36 mi6797+926031+936031+936865(Top 24%)5750(Top 36%)5750(Top 288%)
21M21.00 mi1.00 mi6720+775955+765955+766482(Top 23%)5377(Top 33%)5377(Top 269%)
35K21.75 mi0.75 mi6742-225951+45951+48955(Top 32%)6817(Top 42%)6817(Top 342%)
23M23.00 mi1.25 mi6705+375891+605891+607240(Top 25%)5720(Top 36%)5720(Top 287%)
24M24.00 mi1.00 mi6691+145856+355856+357660(Top 27%)5908(Top 37%)5908(Top 296%)
40K24.85 mi0.85 mi6650+415800+565800+567027(Top 25%)5445(Top 34%)5445(Top 273%)
25.2M25.20 mi0.35 mi6647+35785+155785+157107(Top 25%)5397(Top 34%)5397(Top 270%)
Finish26.22 mi1.02 mi6642+55751+345751+347938(Top 28%)5872(Top 36%)5872(Top 294%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6982

Males

6235

M50-54

6235

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6655

Males

6010

M50-54

6010

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6982

Males

6235

M50-54

6235

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7148

Males

6312

M50-54

6312

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7456

Males

6546

M50-54

6546

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7060

Males

6162

M50-54

6162

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7067

Males

6018

M50-54

6018

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6865

Males

5750

M50-54

5750

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6482

Males

5377

M50-54

5377

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8955

Males

6817

M50-54

6817

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7240

Males

5720

M50-54

5720

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7660

Males

5908

M50-54

5908

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7027

Males

5445

M50-54

5445

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7107

Males

5397

M50-54

5397

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7938

Males

5872

M50-54

5872

Passing Analysis

Category:
Athletes Passed
1775
Passed By
1014
Net Change
+761
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7403
5K10K43373+360#7403#7043
10K15K158119+39#7043#7004
15K20K128191-63#7004#7067
20KHalf2325-2#7067#7069
Half25K14077+63#7069#7006
25K30K229112+117#7006#6889
30K20M13341+92#6889#6797
20M21M11740+77#6797#6720
21M35K3759-22#6720#6742
35K23M11477+37#6742#6705
23M24M7460+14#6705#6691
24M40K8544+41#6691#6650
40K25.2M3128+3#6650#6647
25.2MFinish7368+5#6647#6642
TOTALS17751014+761
📊

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