Michael Spencer

Bib: 9065M

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:39
Rank: #10272
Start5K
22:39 | 7:17/mi
10K· 6.21 mi
47:30
Rank: #13435 (-3163)
5K10K
24:51 | 8:00/mi
15K· 9.32 mi
1:14:12
Rank: #16012 (-2577)
10K15K
26:42 | 8:36/mi
20K· 12.43 mi
1:40:53
Rank: #16814 (-802)
15K20K
26:41 | 8:35/mi
Half· 13.11 mi
1:46:29
Rank: #16832 (-18)
20KHalf
5:36 | 8:12/mi
25K· 15.53 mi
2:08:30
Rank: #17425 (-593)
Half25K
22:01 | 9:05/mi
30K· 18.64 mi
2:38:40
Rank: #18206 (-781)
25K30K
30:10 | 9:43/mi
20M
2:51:28
Rank: #18252 (-46)
30K20M
12:48 | 9:25/mi
21M
3:01:17
Rank: #18202 (+50)
20M21M
9:49 | 9:49/mi
35K· 21.75 mi
3:07:51
Rank: #18157 (+45)
21M35K
6:34 | 8:47/mi
23M
3:19:04
Rank: #18004 (+153)
35K23M
11:13 | 8:58/mi
24M
3:27:45
Rank: #17875 (+129)
23M24M
8:41 | 8:41/mi
40K· 24.85 mi
3:35:16
Rank: #17758 (+117)
24M40K
7:31 | 8:47/mi
25.2M
3:38:25
Rank: #17675 (+83)
40K25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:46:06
Rank: #17402 (+273)
25.2MFinish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:29
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:59:37
Pace9:07 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0222:397:1722:39
7:17
-
10K
6.21 mi11:12:5347:307:3924:51
8:00
+0:43
15K
9.32 mi11:39:351:14:127:5826:42
8:36
+0:36
20K
12.43 mi12:06:161:40:538:0726:41
8:35
-0:01
Half
13.11 mi12:11:521:46:298:075:36
8:12
-0:23
25K
15.53 mi12:33:532:08:308:1622:01
9:05
+0:53
30K
18.64 mi13:04:032:38:408:3130:10
9:43
+0:38
20M
20.00 mi13:16:512:51:288:3412:48
9:25
-0:18
21M
21.00 mi13:26:403:01:178:389:49
9:49
+0:24
35K
21.75 mi13:33:143:07:518:386:34
8:47
-1:02
23M
23.00 mi13:44:273:19:048:3911:13
8:58
+0:11
24M
24.00 mi13:53:083:27:458:398:41
8:41
-0:17
40K
24.85 mi14:00:393:35:168:407:31
8:47
+0:06
25.2M
25.20 mi14:03:483:38:258:403:09
9:08
+0:21
Finish
26.22 mi14:11:293:46:068:387:41
7:32
-1:36

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

7:17 /mi

Average Pace

8:38 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:47

27% of race

Time at Steady Pace

1:49:23

48% of race

Time at Slower Pace

55:56

25% of race

Average Pace: 8:37 /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 mi10:48:0222:397:1722:39
7:17
#10272
10K
6.21 mi11:12:5347:307:3924:51
8:00
#13435
15K
9.32 mi11:39:351:14:127:5826:42
8:36
#16012
20K
12.43 mi12:06:161:40:538:0726:41
8:35
#16814
Half
13.11 mi12:11:521:46:298:075:36
8:12
#16832
25K
15.53 mi12:33:532:08:308:1622:01
9:05
#17425
30K
18.64 mi13:04:032:38:408:3130:10
9:43
#18206
20M
20.00 mi13:16:512:51:288:3412:48
9:25
#18252
21M
21.00 mi13:26:403:01:178:389:49
9:49
#18202
35K
21.75 mi13:33:143:07:518:386:34
8:47
#18157
23M
23.00 mi13:44:273:19:048:3911:13
8:58
#18004
24M
24.00 mi13:53:083:27:458:398:41
8:41
#17875
40K
24.85 mi14:00:393:35:168:407:31
8:47
#17758
25.2M
25.20 mi14:03:483:38:258:403:09
9:08
#17675
Finish
26.22 mi14:11:293:46:068:387:41
7:32
#17402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi102728319831919880(Top 70%)12444(Top 77%)12444(Top 522%)
10K6.21 mi3.10 mi13435-31639790-14719790-147116457(Top 58%)11011(Top 68%)11011(Top 461%)
15K9.32 mi3.11 mi16012-257710812-102210812-102219880(Top 70%)12444(Top 77%)12444(Top 522%)
20K12.43 mi3.11 mi16814-80211137-32511137-32518768(Top 66%)11927(Top 74%)11927(Top 500%)
Half13.11 mi0.68 mi16832-1811155-1811155-1817286(Top 61%)11313(Top 70%)11313(Top 474%)
25K15.53 mi2.42 mi17425-59311360-20511360-20520254(Top 71%)12521(Top 78%)12521(Top 525%)
30K18.64 mi3.11 mi18206-78111646-28611646-28620714(Top 73%)12600(Top 78%)12600(Top 528%)
20M20.00 mi1.36 mi18252-4611640+611640+618810(Top 66%)11592(Top 72%)11592(Top 486%)
21M21.00 mi1.00 mi18202+5011597+4311597+4317532(Top 62%)10936(Top 68%)10936(Top 458%)
35K21.75 mi0.75 mi18157+4511562+3511562+3517106(Top 60%)10654(Top 66%)10654(Top 447%)
23M23.00 mi1.25 mi18004+15311459+10311459+10316024(Top 56%)10084(Top 63%)10084(Top 423%)
24M24.00 mi1.00 mi17875+12911362+9711362+9715625(Top 55%)9884(Top 61%)9884(Top 414%)
40K24.85 mi0.85 mi17758+11711290+7211290+7215133(Top 53%)9509(Top 59%)9509(Top 399%)
25.2M25.20 mi0.35 mi17675+8311242+4811242+4812550(Top 44%)8278(Top 51%)8278(Top 347%)
Finish26.22 mi1.02 mi17402+27311095+14711095+1479487(Top 33%)6715(Top 42%)6715(Top 281%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19880

Males

12444

M45-49

12444

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16457

Males

11011

M45-49

11011

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19880

Males

12444

M45-49

12444

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18768

Males

11927

M45-49

11927

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17286

Males

11313

M45-49

11313

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20254

Males

12521

M45-49

12521

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20714

Males

12600

M45-49

12600

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18810

Males

11592

M45-49

11592

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17532

Males

10936

M45-49

10936

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17106

Males

10654

M45-49

10654

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

16024

Males

10084

M45-49

10084

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15625

Males

9884

M45-49

9884

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15133

Males

9509

M45-49

9509

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12550

Males

8278

M45-49

8278

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9487

Males

6715

M45-49

6715

Passing Analysis

Category:
Athletes Passed
1330
Passed By
8460
Net Change
-7130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10272
5K10K23165-3163#10272#13435
10K15K72584-2577#13435#16012
15K20K45847-802#16012#16814
20KHalf3048-18#16814#16832
Half25K49642-593#16832#17425
25K30K68849-781#17425#18206
30K20M107153-46#18206#18252
20M21M12474+50#18252#18202
21M35K7530+45#18202#18157
35K23M18835+153#18157#18004
23M24M14819+129#18004#17875
24M40K1269+117#17875#17758
40K25.2M885+83#17758#17675
25.2MFinish2730+273#17675#17402
TOTALS13308460-7130
📊

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