Jeffrey Jameson

Bib: 5311M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Masters (Masters Men)
#0 / 9729
Top 6%
Division (M45-49)
#0 / 2218
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:27
Rank: #3871
Start5K
20:27 | 6:35/mi
10K· 6.21 mi
40:58
Rank: #3701 (+170)
5K10K
20:31 | 6:36/mi
15K· 9.32 mi
1:01:26
Rank: #3505 (+196)
10K15K
20:28 | 6:35/mi
20K· 12.43 mi
1:22:06
Rank: #3311 (+194)
15K20K
20:40 | 6:39/mi
Half· 13.11 mi
1:26:34
Rank: #3270 (+41)
20KHalf
4:28 | 6:33/mi
25K· 15.53 mi
1:42:42
Rank: #3060 (+210)
Half25K
16:08 | 6:39/mi
30K· 18.64 mi
2:04:06
Rank: #2815 (+245)
25K30K
21:24 | 6:53/mi
20M
2:13:33
Rank: #2700 (+115)
30K20M
9:27 | 6:57/mi
21M
2:20:53
Rank: #2596 (+104)
20M21M
7:20 | 7:20/mi
35K· 21.75 mi
2:26:02
Rank: #2561 (+35)
21M35K
5:09 | 6:53/mi
23M
2:34:51
Rank: #2480 (+81)
35K23M
8:49 | 7:03/mi
24M
2:41:51
Rank: #2434 (+46)
23M24M
7:00 | 7:00/mi
40K· 24.85 mi
2:47:52
Rank: #2376 (+58)
24M40K
6:01 | 7:02/mi
25.2M
2:50:32
Rank: #2342 (+34)
40K25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:57:35
Rank: #2330 (+12)
25.2MFinish
7:03 | 6:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:34
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:31:01
Pace6:57 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4420:276:3520:27
6:35
-
10K
6.21 mi10:45:1540:586:3620:31
6:36
+0:01
15K
9.32 mi11:05:431:01:266:3520:28
6:35
-0:01
20K
12.43 mi11:26:231:22:066:3620:40
6:39
+0:04
Half
13.11 mi11:30:511:26:346:364:28
6:33
-0:06
25K
15.53 mi11:46:591:42:426:3716:08
6:39
+0:06
30K
18.64 mi12:08:232:04:066:3921:24
6:53
+0:14
20M
20.00 mi12:17:502:13:336:419:27
6:57
+0:04
21M
21.00 mi12:25:102:20:536:437:20
7:20
+0:23
35K
21.75 mi12:30:192:26:026:435:09
6:53
-0:27
23M
23.00 mi12:39:082:34:516:448:49
7:03
+0:10
24M
24.00 mi12:46:082:41:516:457:00
7:00
-0:03
40K
24.85 mi12:52:092:47:526:456:01
7:02
+0:02
25.2M
25.20 mi12:54:492:50:326:462:40
7:44
+0:42
Finish
26.22 mi13:01:522:57:356:477:03
6:55
-0:49

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

6:33 /mi

Average Pace

6:47 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:35

94% of race

Time at Steady Pace

7:20

4% of race

Time at Slower Pace

2:40

2% of race

Average Pace: 6:46 /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 mi10:24:4420:276:3520:27
6:35
#3871
10K
6.21 mi10:45:1540:586:3620:31
6:36
#3701
15K
9.32 mi11:05:431:01:266:3520:28
6:35
#3505
20K
12.43 mi11:26:231:22:066:3620:40
6:39
#3311
Half
13.11 mi11:30:511:26:346:364:28
6:33
#3270
25K
15.53 mi11:46:591:42:426:3716:08
6:39
#3060
30K
18.64 mi12:08:232:04:066:3921:24
6:53
#2815
20M
20.00 mi12:17:502:13:336:419:27
6:57
#2700
21M
21.00 mi12:25:102:20:536:437:20
7:20
#2596
35K
21.75 mi12:30:192:26:026:435:09
6:53
#2561
23M
23.00 mi12:39:082:34:516:448:49
7:03
#2480
24M
24.00 mi12:46:082:41:516:457:00
7:00
#2434
40K
24.85 mi12:52:092:47:526:456:01
7:02
#2376
25.2M
25.20 mi12:54:492:50:326:462:40
7:44
#2342
Finish
26.22 mi13:01:522:57:356:477:03
6:55
#2330
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3871366436643186(Top 12%)3033(Top 21%)3033(Top 137%)
10K6.21 mi3.10 mi3701+1703506+1583506+1583626(Top 14%)3430(Top 24%)3430(Top 155%)
15K9.32 mi3.11 mi3505+1963330+1763330+1763186(Top 12%)3033(Top 21%)3033(Top 137%)
20K12.43 mi3.11 mi3311+1943150+1803150+1802904(Top 11%)2768(Top 19%)2768(Top 125%)
Half13.11 mi0.68 mi3270+413110+403110+402809(Top 11%)2679(Top 18%)2679(Top 121%)
25K15.53 mi2.42 mi3060+2102916+1942916+1942392(Top 9%)2280(Top 16%)2280(Top 103%)
30K18.64 mi3.11 mi2815+2452677+2392677+2392316(Top 9%)2188(Top 15%)2188(Top 99%)
20M20.00 mi1.36 mi2700+1152563+1142563+1142145(Top 8%)2016(Top 14%)2016(Top 91%)
21M21.00 mi1.00 mi2596+1042467+962467+961964(Top 8%)1824(Top 13%)1824(Top 82%)
35K21.75 mi0.75 mi2561+352431+362431+362583(Top 10%)2348(Top 16%)2348(Top 106%)
23M23.00 mi1.25 mi2480+812353+782353+782073(Top 8%)1891(Top 13%)1891(Top 85%)
24M24.00 mi1.00 mi2434+462305+482305+482327(Top 9%)2077(Top 14%)2077(Top 94%)
40K24.85 mi0.85 mi2376+582244+612244+611949(Top 8%)1749(Top 12%)1749(Top 79%)
25.2M25.20 mi0.35 mi2342+342209+352209+351996(Top 8%)1764(Top 12%)1764(Top 80%)
Finish26.22 mi1.02 mi2330+122188+212188+212781(Top 11%)2356(Top 16%)2356(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3186

Males

3033

M45-49

3033

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3626

Males

3430

M45-49

3430

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3186

Males

3033

M45-49

3033

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2904

Males

2768

M45-49

2768

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2809

Males

2679

M45-49

2679

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2392

Males

2280

M45-49

2280

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2316

Males

2188

M45-49

2188

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2145

Males

2016

M45-49

2016

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

1964

Males

1824

M45-49

1824

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2583

Males

2348

M45-49

2348

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2073

Males

1891

M45-49

1891

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2327

Males

2077

M45-49

2077

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

1949

Males

1749

M45-49

1749

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

1996

Males

1764

M45-49

1764

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2781

Males

2356

M45-49

2356

Passing Analysis

Category:
Athletes Passed
1902
Passed By
361
Net Change
+1541
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3871
5K10K24777+170#3871#3701
10K15K23034+196#3701#3505
15K20K21521+194#3505#3311
20KHalf487+41#3311#3270
Half25K23222+210#3270#3060
25K30K28641+245#3060#2815
30K20M13520+115#2815#2700
20M21M11814+104#2700#2596
21M35K5924+35#2596#2561
35K23M10928+81#2561#2480
23M24M6216+46#2480#2434
24M40K7315+58#2434#2376
40K25.2M406+34#2376#2342
25.2MFinish4836+12#2342#2330
TOTALS1902361+1541
📊

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