Andrew Mahaffey

Bib: 8140M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 27%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:34
Rank: #6666
Start5K
21:34 | 6:56/mi
10K· 6.21 mi
42:53
Rank: #6176 (+490)
5K10K
21:19 | 6:52/mi
15K· 9.32 mi
1:03:53
Rank: #5610 (+566)
10K15K
21:00 | 6:46/mi
20K· 12.43 mi
1:25:08
Rank: #5190 (+420)
15K20K
21:15 | 6:50/mi
Half· 13.11 mi
1:29:44
Rank: #5128 (+62)
20KHalf
4:36 | 6:45/mi
25K· 15.53 mi
1:47:32
Rank: #5232 (-104)
Half25K
17:48 | 7:20/mi
30K· 18.64 mi
2:14:03
Rank: #6109 (-877)
25K30K
26:31 | 8:32/mi
20M
2:26:47
Rank: #6669 (-560)
30K20M
12:44 | 9:22/mi
21M
2:37:24
Rank: #7197 (-528)
20M21M
10:37 | 10:37/mi
35K· 21.75 mi
2:43:09
Rank: #7090 (+107)
21M35K
5:45 | 7:41/mi
23M
2:53:42
Rank: #7055 (+35)
35K23M
10:33 | 8:26/mi
24M
3:01:37
Rank: #6957 (+98)
23M24M
7:55 | 7:55/mi
40K· 24.85 mi
3:08:44
Rank: #6920 (+37)
24M40K
7:07 | 8:19/mi
25.2M
3:12:17
Rank: #6994 (-74)
40K25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:19:48
Rank: #6847 (+147)
25.2MFinish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:44
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:50:04
Pace8:24 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5621:346:5621:34
6:56
-
10K
6.21 mi11:08:1542:536:5421:19
6:52
-0:04
15K
9.32 mi11:29:151:03:536:5121:00
6:46
-0:06
20K
12.43 mi11:50:301:25:086:5121:15
6:50
+0:04
Half
13.11 mi11:55:061:29:446:514:36
6:45
-0:05
25K
15.53 mi12:12:541:47:326:5517:48
7:20
+0:35
30K
18.64 mi12:39:252:14:037:1126:31
8:32
+1:12
20M
20.00 mi12:52:092:26:477:2012:44
9:22
+0:50
21M
21.00 mi13:02:462:37:247:3010:37
10:37
+1:15
35K
21.75 mi13:08:312:43:097:305:45
7:41
-2:56
23M
23.00 mi13:19:042:53:427:3310:33
8:26
+0:45
24M
24.00 mi13:26:593:01:377:347:55
7:55
-0:31
40K
24.85 mi13:34:063:08:447:367:07
8:19
+0:24
25.2M
25.20 mi13:37:393:12:177:383:33
10:18
+1:59
Finish
26.22 mi13:45:103:19:487:387:31
7:23
-2:55

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

6:45 /mi

Average Pace

7:38 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:44

45% of race

Time at Steady Pace

38:59

20% of race

Time at Slower Pace

1:11:05

36% of race

Average Pace: 7:37 /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 mi10:46:5621:346:5621:34
6:56
#6666
10K
6.21 mi11:08:1542:536:5421:19
6:52
#6176
15K
9.32 mi11:29:151:03:536:5121:00
6:46
#5610
20K
12.43 mi11:50:301:25:086:5121:15
6:50
#5190
Half
13.11 mi11:55:061:29:446:514:36
6:45
#5128
25K
15.53 mi12:12:541:47:326:5517:48
7:20
#5232
30K
18.64 mi12:39:252:14:037:1126:31
8:32
#6109
20M
20.00 mi12:52:092:26:477:2012:44
9:22
#6669
21M
21.00 mi13:02:462:37:247:3010:37
10:37
#7197
35K
21.75 mi13:08:312:43:097:305:45
7:41
#7090
23M
23.00 mi13:19:042:53:427:3310:33
8:26
#7055
24M
24.00 mi13:26:593:01:377:347:55
7:55
#6957
40K
24.85 mi13:34:063:08:447:367:07
8:19
#6920
25.2M
25.20 mi13:37:393:12:177:383:33
10:18
#6994
Finish
26.22 mi13:45:103:19:487:387:31
7:23
#6847
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6666592759274383(Top 17%)4093(Top 28%)4093(Top 204%)
10K6.21 mi3.10 mi6176+4905558+3695558+3695709(Top 22%)5199(Top 36%)5199(Top 259%)
15K9.32 mi3.11 mi5610+5665131+4275131+4274383(Top 17%)4093(Top 28%)4093(Top 204%)
20K12.43 mi3.11 mi5190+4204784+3474784+3474182(Top 16%)3896(Top 27%)3896(Top 194%)
Half13.11 mi0.68 mi5128+624730+544730+544151(Top 16%)3875(Top 27%)3875(Top 193%)
25K15.53 mi2.42 mi5232-1044780-504780-506065(Top 24%)5225(Top 36%)5225(Top 260%)
30K18.64 mi3.11 mi6109-8775377-5975377-59710816(Top 42%)7688(Top 53%)7688(Top 383%)
20M20.00 mi1.36 mi6669-5605729-3525729-35213933(Top 55%)8810(Top 60%)8810(Top 439%)
21M21.00 mi1.00 mi7197-5286033-3046033-30415178(Top 59%)9235(Top 63%)9235(Top 460%)
35K21.75 mi0.75 mi7090+1075935+985935+986012(Top 24%)4694(Top 32%)4694(Top 234%)
23M23.00 mi1.25 mi7055+355861+745861+748035(Top 31%)5617(Top 39%)5617(Top 280%)
24M24.00 mi1.00 mi6957+985757+1045757+1046167(Top 24%)4551(Top 31%)4551(Top 227%)
40K24.85 mi0.85 mi6920+375689+685689+687457(Top 29%)5081(Top 35%)5081(Top 253%)
25.2M25.20 mi0.35 mi6994-745719-305719-3011994(Top 47%)7355(Top 50%)7355(Top 366%)
Finish26.22 mi1.02 mi6847+1475591+1285591+1284909(Top 19%)3744(Top 26%)3744(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4383

Males

4093

M40-44

4093

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5709

Males

5199

M40-44

5199

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4383

Males

4093

M40-44

4093

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4182

Males

3896

M40-44

3896

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4151

Males

3875

M40-44

3875

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6065

Males

5225

M40-44

5225

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

10816

Males

7688

M40-44

7688

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

13933

Males

8810

M40-44

8810

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15178

Males

9235

M40-44

9235

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6012

Males

4694

M40-44

4694

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8035

Males

5617

M40-44

5617

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6167

Males

4551

M40-44

4551

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7457

Males

5081

M40-44

5081

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11994

Males

7355

M40-44

7355

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4909

Males

3744

M40-44

3744

Passing Analysis

Category:
Athletes Passed
2513
Passed By
2694
Net Change
-181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6666
5K10K52030+490#6666#6176
10K15K5704+566#6176#5610
15K20K4277+420#5610#5190
20KHalf675+62#5190#5128
Half25K142246-104#5128#5232
25K30K38915-877#5232#6109
30K20M29589-560#6109#6669
20M21M18546-528#6669#7197
21M35K13528+107#7197#7090
35K23M143108+35#7090#7055
23M24M14446+98#7055#6957
24M40K9962+37#6957#6920
40K25.2M1892-74#6920#6994
25.2MFinish16316+147#6994#6847
TOTALS25132694-181
📊

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