Sam Lang

Bib: 9842M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
Masters (Masters Men)
#0 / 9729
Top 16%
Division (M45-49)
#0 / 2218
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:48
Rank: #7145
Start5K
21:48 | 7:01/mi
10K· 6.21 mi
44:01
Rank: #7350 (-205)
5K10K
22:13 | 7:09/mi
15K· 9.32 mi
1:06:38
Rank: #7519 (-169)
10K15K
22:37 | 7:17/mi
20K· 12.43 mi
1:29:11
Rank: #7278 (+241)
15K20K
22:33 | 7:15/mi
Half· 13.11 mi
1:33:58
Rank: #7193 (+85)
20KHalf
4:47 | 7:01/mi
25K· 15.53 mi
1:51:26
Rank: #6766 (+427)
Half25K
17:28 | 7:12/mi
30K· 18.64 mi
2:13:35
Rank: #5958 (+808)
25K30K
22:09 | 7:08/mi
20M
2:23:37
Rank: #5692 (+266)
30K20M
10:02 | 7:23/mi
21M
2:31:15
Rank: #5421 (+271)
20M21M
7:38 | 7:38/mi
35K· 21.75 mi
2:36:22
Rank: #5215 (+206)
21M35K
5:07 | 6:50/mi
23M
2:45:45
Rank: #4991 (+224)
35K23M
9:23 | 7:30/mi
24M
2:53:02
Rank: #4825 (+166)
23M24M
7:17 | 7:17/mi
40K· 24.85 mi
2:59:36
Rank: #4741 (+84)
24M40K
6:34 | 7:41/mi
25.2M
3:02:40
Rank: #4714 (+27)
40K25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:10:03
Rank: #4642 (+72)
25.2MFinish
7:23 | 7:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:58
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:36:05
Pace7:20 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4221:487:0121:48
7:01
-
10K
6.21 mi11:09:5544:017:0522:13
7:09
+0:08
15K
9.32 mi11:32:321:06:387:0922:37
7:17
+0:08
20K
12.43 mi11:55:051:29:117:1122:33
7:15
-0:02
Half
13.11 mi11:59:521:33:587:104:47
7:01
-0:14
25K
15.53 mi12:17:201:51:267:1017:28
7:12
+0:11
30K
18.64 mi12:39:292:13:357:1022:09
7:08
-0:04
20M
20.00 mi12:49:312:23:377:1110:02
7:23
+0:15
21M
21.00 mi12:57:092:31:157:127:38
7:38
+0:15
35K
21.75 mi13:02:162:36:227:115:07
6:50
-0:48
23M
23.00 mi13:11:392:45:457:129:23
7:30
+0:40
24M
24.00 mi13:18:562:53:027:137:17
7:17
-0:13
40K
24.85 mi13:25:302:59:367:146:34
7:41
+0:24
25.2M
25.20 mi13:28:343:02:407:153:04
8:54
+1:13
Finish
26.22 mi13:35:573:10:037:157:23
7:15
-1:39

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

6:50 /mi

Average Pace

7:15 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:42

17% of race

Time at Steady Pace

2:11:42

69% of race

Time at Slower Pace

26:39

14% of race

Average Pace: 7:15 /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 mi10:47:4221:487:0121:48
7:01
#7145
10K
6.21 mi11:09:5544:017:0522:13
7:09
#7350
15K
9.32 mi11:32:321:06:387:0922:37
7:17
#7519
20K
12.43 mi11:55:051:29:117:1122:33
7:15
#7278
Half
13.11 mi11:59:521:33:587:104:47
7:01
#7193
25K
15.53 mi12:17:201:51:267:1017:28
7:12
#6766
30K
18.64 mi12:39:292:13:357:1022:09
7:08
#5958
20M
20.00 mi12:49:312:23:377:1110:02
7:23
#5692
21M
21.00 mi12:57:092:31:157:127:38
7:38
#5421
35K
21.75 mi13:02:162:36:227:115:07
6:50
#5215
23M
23.00 mi13:11:392:45:457:129:23
7:30
#4991
24M
24.00 mi13:18:562:53:027:137:17
7:17
#4825
40K
24.85 mi13:25:302:59:367:146:34
7:41
#4741
25.2M
25.20 mi13:28:343:02:407:153:04
8:54
#4714
Finish
26.22 mi13:35:573:10:037:157:23
7:15
#4642
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7145626562658000(Top 31%)6717(Top 46%)6717(Top 303%)
10K6.21 mi3.10 mi7350-2056380-1156380-1157575(Top 30%)6494(Top 45%)6494(Top 293%)
15K9.32 mi3.11 mi7519-1696465-856465-858000(Top 31%)6717(Top 46%)6717(Top 303%)
20K12.43 mi3.11 mi7278+2416281+1846281+1846704(Top 26%)5785(Top 40%)5785(Top 261%)
Half13.11 mi0.68 mi7193+856212+696212+695767(Top 23%)5152(Top 35%)5152(Top 232%)
25K15.53 mi2.42 mi6766+4275894+3185894+3185315(Top 21%)4716(Top 32%)4716(Top 213%)
30K18.64 mi3.11 mi5958+8085264+6305264+6303472(Top 14%)3182(Top 22%)3182(Top 143%)
20M20.00 mi1.36 mi5692+2665037+2275037+2273870(Top 15%)3457(Top 24%)3457(Top 156%)
21M21.00 mi1.00 mi5421+2714820+2174820+2172924(Top 11%)2638(Top 18%)2638(Top 119%)
35K21.75 mi0.75 mi5215+2064654+1664654+1662454(Top 10%)2242(Top 15%)2242(Top 101%)
23M23.00 mi1.25 mi4991+2244455+1994455+1993592(Top 14%)3105(Top 21%)3105(Top 140%)
24M24.00 mi1.00 mi4825+1664304+1514304+1513311(Top 13%)2845(Top 20%)2845(Top 128%)
40K24.85 mi0.85 mi4741+844217+874217+874238(Top 17%)3346(Top 23%)3346(Top 151%)
25.2M25.20 mi0.35 mi4714+274183+344183+345995(Top 23%)4254(Top 29%)4254(Top 192%)
Finish26.22 mi1.02 mi4642+724105+784105+784219(Top 17%)3339(Top 23%)3339(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8000

Males

6717

M45-49

6717

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7575

Males

6494

M45-49

6494

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8000

Males

6717

M45-49

6717

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6704

Males

5785

M45-49

5785

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5767

Males

5152

M45-49

5152

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5315

Males

4716

M45-49

4716

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3472

Males

3182

M45-49

3182

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3870

Males

3457

M45-49

3457

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2924

Males

2638

M45-49

2638

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2454

Males

2242

M45-49

2242

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3592

Males

3105

M45-49

3105

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3311

Males

2845

M45-49

2845

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4238

Males

3346

M45-49

3346

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5995

Males

4254

M45-49

4254

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4219

Males

3339

M45-49

3339

Passing Analysis

Category:
Athletes Passed
3260
Passed By
757
Net Change
+2503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7145
5K10K119324-205#7145#7350
10K15K97266-169#7350#7519
15K20K31170+241#7519#7278
20KHalf872+85#7278#7193
Half25K4303+427#7193#6766
25K30K8102+808#6766#5958
30K20M2715+266#5958#5692
20M21M2754+271#5692#5421
21M35K2071+206#5421#5215
35K23M2328+224#5215#4991
23M24M1748+166#4991#4825
24M40K10319+84#4825#4741
40K25.2M4518+27#4741#4714
25.2MFinish9927+72#4714#4642
TOTALS3260757+2503
📊

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