Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lawrence Mcnally

Bib: 19681MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 46%
Age Group (M65-69)
#0 / 774
Top 4%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:37
3.11 mi
Rank: #13639
Start5K
23:37 | 7:37/mi
10K
47:41
6.21 mi
Rank: #14368 (-729)
5K10K
24:04 | 7:45/mi
15K
1:12:28
9.32 mi
Rank: #15221 (-853)
10K15K
24:47 | 7:59/mi
20K
1:36:50
12.43 mi
Rank: #15092 (+129)
15K20K
24:22 | 7:51/mi
HALF
1:42:07
13.11 mi
Rank: #15099 (-7)
20KHALF
5:17 | 7:46/mi
25K
2:01:05
15.53 mi
Rank: #14884 (+215)
HALF25K
18:58 | 7:50/mi
30K
2:25:02
18.64 mi
Rank: #14200 (+684)
25K30K
23:57 | 7:43/mi
20M
2:35:30
20.00 mi
Rank: #13885 (+315)
30K20M
10:28 | 7:43/mi
21M
2:43:38
21.00 mi
Rank: #13671 (+214)
20M21M
8:08 | 8:08/mi
35K
2:49:04
21.75 mi
Rank: #13471 (+200)
21M35K
5:26 | 7:16/mi
23M
2:58:37
23.00 mi
Rank: #13241 (+230)
35K23M
9:33 | 7:38/mi
24M
3:05:59
24.00 mi
Rank: #13056 (+185)
23M24M
7:22 | 7:22/mi
40K
3:12:28
24.85 mi
Rank: #12904 (+152)
24M40K
6:29 | 7:35/mi
25.2M
3:15:16
25.20 mi
Rank: #12834 (+70)
40K25.2M
2:48 | 8:08/mi
FINISH
3:22:47
26.22 mi
Rank: #12693 (+141)
25.2MFINISH
7:31 | 7:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:42:07
Pace7:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:40:40
Pace7:41 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2923:377:3723:37
7:37
-
10K
6.21 mi11:32:3347:417:4124:04
7:45
+0:08
15K
9.32 mi11:57:201:12:287:4724:47
7:59
+0:14
20K
12.43 mi12:21:421:36:507:4824:22
7:51
-0:08
HALF
13.11 mi12:26:591:42:077:485:17
7:46
-0:05
25K
15.53 mi12:45:572:01:057:4818:58
7:50
+0:04
30K
18.64 mi13:09:542:25:027:4723:57
7:43
-0:07
20M
20.00 mi13:20:222:35:307:4710:28
7:43
0:00
21M
21.00 mi13:28:302:43:387:488:08
8:08
+0:25
35K
21.75 mi13:33:562:49:047:475:26
7:16
-0:52
23M
23.00 mi13:43:292:58:377:469:33
7:38
+0:22
24M
24.00 mi13:50:513:05:597:457:22
7:22
-0:16
40K
24.85 mi13:57:203:12:287:456:29
7:35
+0:13
25.2M
25.20 mi14:00:083:15:167:452:48
8:08
+0:33
FINISH
26.22 mi14:07:393:22:477:457:31
7:23
-0:45

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:16 /mi

Average Pace

7:44 /mi

Slowest Pace

8:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:11:51

95% of race

Time at Steady Pace

10:56

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:08:2923:377:3723:37
7:37
#13639
10K
6.21 mi11:32:3347:417:4124:04
7:45
#14368
15K
9.32 mi11:57:201:12:287:4724:47
7:59
#15221
20K
12.43 mi12:21:421:36:507:4824:22
7:51
#15092
HALF
13.11 mi12:26:591:42:077:485:17
7:46
#15099
25K
15.53 mi12:45:572:01:057:4818:58
7:50
#14884
30K
18.64 mi13:09:542:25:027:4723:57
7:43
#14200
20M
20.00 mi13:20:222:35:307:4710:28
7:43
#13885
21M
21.00 mi13:28:302:43:387:488:08
8:08
#13671
35K
21.75 mi13:33:562:49:047:475:26
7:16
#13471
23M
23.00 mi13:43:292:58:377:469:33
7:38
#13241
24M
24.00 mi13:50:513:05:597:457:22
7:22
#13056
40K
24.85 mi13:57:203:12:287:456:29
7:35
#12904
25.2M
25.20 mi14:00:083:15:167:452:48
8:08
#12834
FINISH
26.22 mi14:07:393:22:477:457:31
7:23
#12693
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi136399719971916815(Top 58%)10943(Top 67%)10943(Top 1414%)
10K6.21 mi3.10 mi14368-7299994-2759994-27515118(Top 52%)10271(Top 63%)10271(Top 1327%)
15K9.32 mi3.11 mi15221-85310279-28510279-28516815(Top 58%)10943(Top 67%)10943(Top 1414%)
20K12.43 mi3.11 mi15092+12910226+5310226+5314847(Top 51%)10079(Top 62%)10079(Top 1302%)
HALF13.11 mi0.68 mi15099-710230-410230-415077(Top 52%)10222(Top 63%)10222(Top 1321%)
25K15.53 mi2.42 mi14884+21510149+8110149+8113977(Top 48%)9641(Top 59%)9641(Top 1246%)
30K18.64 mi3.11 mi14200+6849819+3309819+33011307(Top 39%)8349(Top 51%)8349(Top 1079%)
20M20.00 mi1.36 mi13885+3159674+1459674+14510640(Top 37%)7912(Top 48%)7912(Top 1022%)
21M21.00 mi1.00 mi13671+2149553+1219553+12110764(Top 37%)7861(Top 48%)7861(Top 1016%)
35K21.75 mi0.75 mi13471+2009451+1029451+1029026(Top 31%)6983(Top 43%)6983(Top 902%)
23M23.00 mi1.25 mi13241+2309330+1219330+1219814(Top 34%)7296(Top 45%)7296(Top 943%)
24M24.00 mi1.00 mi13056+1859227+1039227+1039096(Top 31%)6855(Top 42%)6855(Top 886%)
40K24.85 mi0.85 mi12904+1529135+929135+929453(Top 33%)6944(Top 42%)6944(Top 897%)
25.2M25.20 mi0.35 mi12834+709095+409095+409091(Top 31%)6693(Top 41%)6693(Top 865%)
FINISH26.22 mi1.02 mi12693+1419002+939002+9310469(Top 36%)7355(Top 45%)7355(Top 950%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16815

Males

10943

M65-69

10943

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15118

Males

10271

M65-69

10271

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16815

Males

10943

M65-69

10943

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14847

Males

10079

M65-69

10079

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15077

Males

10222

M65-69

10222

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13977

Males

9641

M65-69

9641

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11307

Males

8349

M65-69

8349

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10640

Males

7912

M65-69

7912

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10764

Males

7861

M65-69

7861

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

9026

Males

6983

M65-69

6983

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9814

Males

7296

M65-69

7296

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

9096

Males

6855

M65-69

6855

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9453

Males

6944

M65-69

6944

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1
+13ft-16ft

Overall

9091

Males

6693

M65-69

6693

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10469

Males

7355

M65-69

7355

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2906*
Passed By
644
Net Change
+946
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13639
5K10K94200-729#13639#14368
10K15K40200-853#14368#15221
15K20K236*107+129#15221#15092
20KHALF3845-7#15092#15099
HALF25K255*40+215#15099#14884
25K30K688*4+684#14884#14200
30K20M318*3+315#14200#13885
20M21M219*5+214#13885#13671
21M35K2000+200#13671#13471
35K23M237*7+230#13471#13241
23M24M1883+185#13241#13056
24M40K1619+152#13056#12904
40K25.2M733+70#12904#12834
25.2MFINISH15918+141#12834#12693
TOTALS2906*644+946

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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