David Mcmahon

Bib: 15552M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 33%
Division (M50-54)
#0 / 2052
Top 29%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:14
Rank: #9425
Start5K
7:29/mi
23:14 split
10K· 6.21 mi
46:11
Rank: #9431 (-6)
5K10K
7:23/mi
22:57 split
15K· 9.32 mi
1:09:06
Rank: #9298 (+133)
10K15K
7:23/mi
22:55 split
20K· 12.43 mi
1:32:29
Rank: #9337 (-39)
15K20K
7:32/mi
23:23 split
Half· 13.11 mi
1:37:30
Rank: #9318 (+19)
20KHalf
7:21/mi
5:01 split
25K· 15.53 mi
1:55:47
Rank: #9256 (+62)
Half25K
7:32/mi
18:17 split
30K· 18.64 mi
2:19:37
Rank: #9079 (+177)
25K30K
7:40/mi
23:50 split
20M
2:30:02
Rank: #8961 (+118)
30K20M
7:40/mi
10:25 split
21M
2:37:54
Rank: #8801 (+160)
20M21M
7:52/mi
7:52 split
35K· 21.75 mi
2:43:17
Rank: #8692 (+109)
21M35K
7:12/mi
5:23 split
23M
2:52:39
Rank: #8522 (+170)
35K23M
7:29/mi
9:22 split
24M
3:00:03
Rank: #8412 (+110)
23M24M
7:24/mi
7:24 split
40K· 24.85 mi
3:06:29
Rank: #8333 (+79)
24M40K
7:31/mi
6:26 split
25.2M
3:09:15
Rank: #8291 (+42)
40K25.2M
8:01/mi
2:46 split
Finish· 26.22 mi
3:16:44
Rank: #8215 (+76)
25.2MFinish
7:21/mi
7:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:30
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:39:14
Pace7:34 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1723:147:2923:14
7:29
-
10K
6.21 mi11:16:1446:117:2622:57
7:23
-0:06
15K
9.32 mi11:39:091:09:067:2522:55
7:23
0:00
20K
12.43 mi12:02:321:32:297:2723:23
7:32
+0:09
Half
13.11 mi12:07:331:37:307:265:01
7:21
-0:11
25K
15.53 mi12:25:501:55:477:2718:17
7:32
+0:11
30K
18.64 mi12:49:402:19:377:2923:50
7:40
+0:08
20M
20.00 mi13:00:052:30:027:3010:25
7:40
0:00
21M
21.00 mi13:07:572:37:547:317:52
7:52
+0:12
35K
21.75 mi13:13:202:43:177:305:23
7:12
-0:40
23M
23.00 mi13:22:422:52:397:309:22
7:29
+0:17
24M
24.00 mi13:30:063:00:037:307:24
7:24
-0:05
40K
24.85 mi13:36:323:06:297:306:26
7:31
+0:07
25.2M
25.20 mi13:39:183:09:157:312:46
8:01
+0:30
Finish
26.22 mi13:46:473:16:447:317:29
7:21
-0:40

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

7:12 /mi

Average Pace

7:31 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:58

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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 mi10:53:1723:147:2923:14
7:29
#9425
10K
6.21 mi11:16:1446:117:2622:57
7:23
#9431
15K
9.32 mi11:39:091:09:067:2522:55
7:23
#9298
20K
12.43 mi12:02:321:32:297:2723:23
7:32
#9337
Half
13.11 mi12:07:331:37:307:265:01
7:21
#9318
25K
15.53 mi12:25:501:55:477:2718:17
7:32
#9256
30K
18.64 mi12:49:402:19:377:2923:50
7:40
#9079
20M
20.00 mi13:00:052:30:027:3010:25
7:40
#8961
21M
21.00 mi13:07:572:37:547:317:52
7:52
#8801
35K
21.75 mi13:13:202:43:177:305:23
7:12
#8692
23M
23.00 mi13:22:422:52:397:309:22
7:29
#8522
24M
24.00 mi13:30:063:00:037:307:24
7:24
#8412
40K
24.85 mi13:36:323:06:297:306:26
7:31
#8333
25.2M
25.20 mi13:39:183:09:157:312:46
8:01
#8291
Finish
26.22 mi13:46:473:16:447:317:29
7:21
#8215
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9425782478249132(Top 34%)7622(Top 50%)7622(Top 371%)
10K6.21 mi3.10 mi9431-67835-117835-119479(Top 36%)7851(Top 52%)7851(Top 383%)
15K9.32 mi3.11 mi9298+1337744+917744+919132(Top 34%)7622(Top 50%)7622(Top 371%)
20K12.43 mi3.11 mi9337-397750-67750-69493(Top 36%)7791(Top 51%)7791(Top 380%)
Half13.11 mi0.68 mi9318+197738+127738+128962(Top 34%)7478(Top 49%)7478(Top 364%)
25K15.53 mi2.42 mi9256+627696+427696+429061(Top 34%)7470(Top 49%)7470(Top 364%)
30K18.64 mi3.11 mi9079+1777552+1447552+1448433(Top 32%)6945(Top 46%)6945(Top 338%)
20M20.00 mi1.36 mi8961+1187464+887464+887909(Top 30%)6535(Top 43%)6535(Top 318%)
21M21.00 mi1.00 mi8801+1607348+1167348+1166552(Top 25%)5590(Top 37%)5590(Top 272%)
35K21.75 mi0.75 mi8692+1097260+887260+886508(Top 24%)5588(Top 37%)5588(Top 272%)
23M23.00 mi1.25 mi8522+1707131+1297131+1296324(Top 24%)5396(Top 36%)5396(Top 263%)
24M24.00 mi1.00 mi8412+1107045+867045+867049(Top 26%)5745(Top 38%)5745(Top 280%)
40K24.85 mi0.85 mi8333+796977+686977+686846(Top 26%)5544(Top 37%)5544(Top 270%)
25.2M25.20 mi0.35 mi8291+426939+386939+386621(Top 25%)5347(Top 35%)5347(Top 261%)
Finish26.22 mi1.02 mi8215+766870+696870+697392(Top 28%)5802(Top 38%)5802(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9132

Males

7622

M50-54

7622

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9479

Males

7851

M50-54

7851

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9132

Males

7622

M50-54

7622

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9493

Males

7791

M50-54

7791

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8962

Males

7478

M50-54

7478

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9061

Males

7470

M50-54

7470

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8433

Males

6945

M50-54

6945

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7909

Males

6535

M50-54

6535

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6552

Males

5590

M50-54

5590

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6508

Males

5588

M50-54

5588

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6324

Males

5396

M50-54

5396

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7049

Males

5745

M50-54

5745

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6846

Males

5544

M50-54

5544

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6621

Males

5347

M50-54

5347

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7392

Males

5802

M50-54

5802

Passing Analysis

Category:
Athletes Passed
2042
Passed By
832
Net Change
+1210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9425
5K10K276282-6#9425#9431
10K15K21380+133#9431#9298
15K20K135174-39#9298#9337
20KHalf3819+19#9337#9318
Half25K14280+62#9318#9256
25K30K25073+177#9256#9079
30K20M14830+118#9079#8961
20M21M17313+160#8961#8801
21M35K1112+109#8801#8692
35K23M18111+170#8692#8522
23M24M12616+110#8522#8412
24M40K9415+79#8412#8333
40K25.2M519+42#8333#8291
25.2MFinish10428+76#8291#8215
TOTALS2042832+1210
📊

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