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BOSTON MARATHON 2023

Robert Mullen

Bib: 4870•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Masters (Masters Men)
#0 / 9891
Top 15%
Division (M45-49)
#0 / 2252
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:10
Rank: #4799
Start → 5K
21:10 | 6:49/mi
10K· 6.21 mi
42:06
Rank: #4744 (+55)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:02:49
Rank: #4408 (+336)
10K → 15K
20:43 | 6:40/mi
20K· 12.43 mi
1:23:36
Rank: #4142 (+266)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:28:09
Rank: #4123 (+19)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:46
Rank: #4166 (-43)
Half → 25K
16:37 | 6:51/mi
30K· 18.64 mi
2:06:38
Rank: #4256 (-90)
25K → 30K
21:52 | 7:02/mi
20M
2:17:04
Rank: #4612 (-356)
30K → 20M
10:26 | 7:41/mi
21M
2:24:30
Rank: #4595 (+17)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:29:41
Rank: #4605 (-10)
21M → 35K
5:11 | 6:56/mi
23M
2:40:04
Rank: #4973 (-368)
35K → 23M
10:23 | 8:18/mi
24M
2:47:09
Rank: #4951 (+22)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
2:53:13
Rank: #4896 (+55)
24M → 40K
6:04 | 7:06/mi
25.2M
2:55:53
Rank: #4875 (+21)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:03:05
Rank: #4850 (+25)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:09
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:34:56
Pace7:15 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0621:106:4921:10
6:49
-
10K
6.21 mi10:44:0242:066:4720:56
6:44
-0:05
15K
9.32 mi11:04:451:02:496:4420:43
6:40
-0:04
20K
12.43 mi11:25:321:23:366:4420:47
6:41
+0:01
Half
13.11 mi11:30:051:28:096:434:33
6:40
-0:01
25K
15.53 mi11:46:421:44:466:4516:37
6:51
+0:11
30K
18.64 mi12:08:342:06:386:4821:52
7:02
+0:11
20M
20.00 mi12:19:002:17:046:5110:26
7:41
+0:39
21M
21.00 mi12:26:262:24:306:537:26
7:26
-0:15
35K
21.75 mi12:31:372:29:416:535:11
6:56
-0:30
23M
23.00 mi12:42:002:40:046:5810:23
8:18
+1:22
24M
24.00 mi12:49:052:47:096:587:05
7:05
-1:13
40K
24.85 mi12:55:092:53:136:586:04
7:06
+0:01
25.2M
25.20 mi12:57:492:55:536:592:40
7:44
+0:38
Finish
26.22 mi13:05:013:03:056:597:12
7:04
-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

6:40 /mi

Average Pace

6:59 /mi

Slowest Pace

8:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:59

37% of race

Time at Steady Pace

1:25:11

47% of race

Time at Slower Pace

30:55

17% of race

Average Pace: 6:59 /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 mi10:23:0621:106:4921:10
6:49
#4799
10K
6.21 mi10:44:0242:066:4720:56
6:44
#4744
15K
9.32 mi11:04:451:02:496:4420:43
6:40
#4408
20K
12.43 mi11:25:321:23:366:4420:47
6:41
#4142
Half
13.11 mi11:30:051:28:096:434:33
6:40
#4123
25K
15.53 mi11:46:421:44:466:4516:37
6:51
#4166
30K
18.64 mi12:08:342:06:386:4821:52
7:02
#4256
20M
20.00 mi12:19:002:17:046:5110:26
7:41
#4612
21M
21.00 mi12:26:262:24:306:537:26
7:26
#4595
35K
21.75 mi12:31:372:29:416:535:11
6:56
#4605
23M
23.00 mi12:42:002:40:046:5810:23
8:18
#4973
24M
24.00 mi12:49:052:47:096:587:05
7:05
#4951
40K
24.85 mi12:55:092:53:136:586:04
7:06
#4896
25.2M
25.20 mi12:57:492:55:536:592:40
7:44
#4875
Finish
26.22 mi13:05:013:03:056:597:12
7:04
#4850
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4799446544653836(Top 14%)3607(Top 24%)3607(Top 160%)
10K6.21 mi3.10 mi4744+554420+454420+454711(Top 18%)4384(Top 29%)4384(Top 195%)
15K9.32 mi3.11 mi4408+3364125+2954125+2953836(Top 14%)3607(Top 24%)3607(Top 160%)
20K12.43 mi3.11 mi4142+2663887+2383887+2383506(Top 13%)3320(Top 22%)3320(Top 147%)
Half13.11 mi0.68 mi4123+193868+193868+194082(Top 15%)3834(Top 25%)3834(Top 170%)
25K15.53 mi2.42 mi4166-433905-373905-374616(Top 17%)4295(Top 28%)4295(Top 191%)
30K18.64 mi3.11 mi4256-903992-873992-874595(Top 17%)4254(Top 28%)4254(Top 189%)
20M20.00 mi1.36 mi4612-3564300-3084300-3087990(Top 30%)6580(Top 43%)6580(Top 292%)
21M21.00 mi1.00 mi4595+174282+184282+184284(Top 16%)3924(Top 26%)3924(Top 174%)
35K21.75 mi0.75 mi4605-104289-74289-74921(Top 18%)4427(Top 29%)4427(Top 197%)
23M23.00 mi1.25 mi4973-3684593-3044593-30411798(Top 44%)8363(Top 55%)8363(Top 371%)
24M24.00 mi1.00 mi4951+224565+284565+285082(Top 19%)4482(Top 30%)4482(Top 199%)
40K24.85 mi0.85 mi4896+554516+494516+494343(Top 16%)3859(Top 25%)3859(Top 171%)
25.2M25.20 mi0.35 mi4875+214496+204496+204984(Top 19%)4261(Top 28%)4261(Top 189%)
Finish26.22 mi1.02 mi4850+254471+254471+255592(Top 21%)4646(Top 31%)4646(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3836

Males

3607

M45-49

3607

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4711

Males

4384

M45-49

4384

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3836

Males

3607

M45-49

3607

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3506

Males

3320

M45-49

3320

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4082

Males

3834

M45-49

3834

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4616

Males

4295

M45-49

4295

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4595

Males

4254

M45-49

4254

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7990

Males

6580

M45-49

6580

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4284

Males

3924

M45-49

3924

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4921

Males

4427

M45-49

4427

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11798

Males

8363

M45-49

8363

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5082

Males

4482

M45-49

4482

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4343

Males

3859

M45-49

3859

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4984

Males

4261

M45-49

4261

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5592

Males

4646

M45-49

4646

Passing Analysis

Category:
Athletes Passed
1397
Passed By
1448
Net Change
-51
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4799
5K → 10K233178+55#4799#4744
10K → 15K35822+336#4744#4408
15K → 20K2715+266#4408#4142
20K → Half3112+19#4142#4123
Half → 25K62105-43#4123#4166
25K → 30K88178-90#4166#4256
30K → 20M16372-356#4256#4612
20M → 21M6750+17#4612#4595
21M → 35K3848-10#4595#4605
35K → 23M15383-368#4605#4973
23M → 24M5836+22#4973#4951
24M → 40K7318+55#4951#4896
40K → 25.2M276+21#4896#4875
25.2M → Finish6035+25#4875#4850
TOTALS13971448-51
📊

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