Adrian Spencer

Bib: 2187M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 11%
Masters (Masters Men)
#0 / 9891
Top 3%
Division (M40-44)
#0 / 2241
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #2637
Start5K
20:24 | 6:34/mi
10K· 6.21 mi
40:52
Rank: #2974 (-337)
5K10K
20:28 | 6:35/mi
15K· 9.32 mi
1:01:14
Rank: #2960 (+14)
10K15K
20:22 | 6:33/mi
20K· 12.43 mi
1:21:42
Rank: #2890 (+70)
15K20K
20:28 | 6:35/mi
Half· 13.11 mi
1:26:08
Rank: #2881 (+9)
20KHalf
4:26 | 6:30/mi
25K· 15.53 mi
1:42:00
Rank: #2777 (+104)
Half25K
15:52 | 6:33/mi
30K· 18.64 mi
2:02:46
Rank: #2669 (+108)
25K30K
20:46 | 6:41/mi
20M
2:11:50
Rank: #2599 (+70)
30K20M
9:04 | 6:40/mi
21M
2:18:34
Rank: #2473 (+126)
20M21M
6:44 | 6:44/mi
35K· 21.75 mi
2:23:07
Rank: #2383 (+90)
21M35K
4:33 | 6:05/mi
23M
2:31:01
Rank: #2251 (+132)
35K23M
7:54 | 6:19/mi
24M
2:36:59
Rank: #2121 (+130)
23M24M
5:58 | 5:58/mi
40K· 24.85 mi
2:42:10
Rank: #1997 (+124)
24M40K
5:11 | 6:03/mi
25.2M
2:44:15
Rank: #1922 (+75)
40K25.2M
2:05 | 6:03/mi
Finish· 26.22 mi
2:50:14
Rank: #1814 (+108)
25.2MFinish
5:59 | 5:52/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:26:08
Pace6:34 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:06
Pace6:25 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0020:246:3420:24
6:34
-
10K
6.21 mi10:41:2840:526:3520:28
6:35
+0:01
15K
9.32 mi11:01:501:01:146:3420:22
6:33
-0:02
20K
12.43 mi11:22:181:21:426:3420:28
6:35
+0:02
Half
13.11 mi11:26:441:26:086:344:26
6:30
-0:05
25K
15.53 mi11:42:361:42:006:3415:52
6:33
+0:03
30K
18.64 mi12:03:222:02:466:3520:46
6:41
+0:08
20M
20.00 mi12:12:262:11:506:359:04
6:40
-0:01
21M
21.00 mi12:19:102:18:346:366:44
6:44
+0:04
35K
21.75 mi12:23:432:23:076:354:33
6:05
-0:39
23M
23.00 mi12:31:372:31:016:347:54
6:19
+0:14
24M
24.00 mi12:37:352:36:596:325:58
5:58
-0:21
40K
24.85 mi12:42:462:42:106:315:11
6:03
+0:05
25.2M
25.20 mi12:44:512:44:156:312:05
6:03
0:00
Finish
26.22 mi12:50:502:50:146:305:59
5:52
-0:11

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

5:52 /mi

Average Pace

6:30 /mi

Slowest Pace

6:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:40

19% of race

Time at Steady Pace

2:18:34

81% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:21:0020:246:3420:24
6:34
#2637
10K
6.21 mi10:41:2840:526:3520:28
6:35
#2974
15K
9.32 mi11:01:501:01:146:3420:22
6:33
#2960
20K
12.43 mi11:22:181:21:426:3420:28
6:35
#2890
Half
13.11 mi11:26:441:26:086:344:26
6:30
#2881
25K
15.53 mi11:42:361:42:006:3415:52
6:33
#2777
30K
18.64 mi12:03:222:02:466:3520:46
6:41
#2669
20M
20.00 mi12:12:262:11:506:359:04
6:40
#2599
21M
21.00 mi12:19:102:18:346:366:44
6:44
#2473
35K
21.75 mi12:23:432:23:076:354:33
6:05
#2383
23M
23.00 mi12:31:372:31:016:347:54
6:19
#2251
24M
24.00 mi12:37:352:36:596:325:58
5:58
#2121
40K
24.85 mi12:42:462:42:106:315:11
6:03
#1997
25.2M
25.20 mi12:44:512:44:156:312:05
6:03
#1922
Finish
26.22 mi12:50:502:50:146:305:59
5:52
#1814
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2637251125112949(Top 11%)2815(Top 19%)2815(Top 126%)
10K6.21 mi3.10 mi2974-3372837-3262837-3263384(Top 13%)3213(Top 21%)3213(Top 143%)
15K9.32 mi3.11 mi2960+142823+142823+142949(Top 11%)2815(Top 19%)2815(Top 126%)
20K12.43 mi3.11 mi2890+702760+632760+632750(Top 10%)2629(Top 17%)2629(Top 117%)
Half13.11 mi0.68 mi2881+92749+112749+112717(Top 10%)2601(Top 17%)2601(Top 116%)
25K15.53 mi2.42 mi2777+1042654+952654+952383(Top 9%)2282(Top 15%)2282(Top 102%)
30K18.64 mi3.11 mi2669+1082549+1052549+1052315(Top 9%)2206(Top 15%)2206(Top 98%)
20M20.00 mi1.36 mi2599+702482+672482+672146(Top 8%)2041(Top 13%)2041(Top 91%)
21M21.00 mi1.00 mi2473+1262369+1132369+1131225(Top 5%)1167(Top 8%)1167(Top 52%)
35K21.75 mi0.75 mi2383+902282+872282+87899(Top 3%)856(Top 6%)856(Top 38%)
23M23.00 mi1.25 mi2251+1322156+1262156+126873(Top 3%)829(Top 5%)829(Top 37%)
24M24.00 mi1.00 mi2121+1302035+1212035+121495(Top 2%)468(Top 3%)468(Top 21%)
40K24.85 mi0.85 mi1997+1241913+1221913+122407(Top 2%)381(Top 3%)381(Top 17%)
25.2M25.20 mi0.35 mi1922+751838+751838+75100(Top 0.4%)87(Top 0.6%)87(Top 4%)
Finish26.22 mi1.02 mi1814+1081733+1051733+105493(Top 2%)470(Top 3%)470(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2949

Males

2815

M40-44

2815

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3384

Males

3213

M40-44

3213

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2949

Males

2815

M40-44

2815

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2750

Males

2629

M40-44

2629

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2717

Males

2601

M40-44

2601

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2383

Males

2282

M40-44

2282

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2315

Males

2206

M40-44

2206

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2146

Males

2041

M40-44

2041

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1225

Males

1167

M40-44

1167

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

899

Males

856

M40-44

856

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

873

Males

829

M40-44

829

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

495

Males

468

M40-44

468

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

407

Males

381

M40-44

381

40K→25.2M

24.9 - 25.2 mi

Top 0.4%
×1story
+13ft-16ft

Overall

100

Males

87

M40-44

87

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

493

Males

470

M40-44

470

Passing Analysis

Category:
Athletes Passed
1411
Passed By
588
Net Change
+823
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2637
5K10K55392-337#2637#2974
10K15K10288+14#2974#2960
15K20K11747+70#2960#2890
20KHalf167+9#2890#2881
Half25K11915+104#2881#2777
25K30K13224+108#2777#2669
30K20M8515+70#2669#2599
20M21M1260+126#2599#2473
21M35K900+90#2473#2383
35K23M1320+132#2383#2251
23M24M1300+130#2251#2121
24M40K1240+124#2121#1997
40K25.2M750+75#1997#1922
25.2MFinish1080+108#1922#1814
TOTALS1411588+823
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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