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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

David Lofton

Bib: 9228 •M •Age: N/A

TN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Masters (Masters Men)
#0 / 10617
Top 15%
Age Group (M50-54)
#0 / 1868
Top 10%
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
20:27
3.11 mi
Rank: #4851
Start → 5K
20:27 | 6:35/mi
10K
41:07
6.21 mi
Rank: #5129 (-278)
5K → 10K
20:40 | 6:40/mi
15K
1:01:55
9.32 mi
Rank: #5303 (-174)
10K → 15K
20:48 | 6:42/mi
20K
1:23:14
12.43 mi
Rank: #5611 (-308)
15K → 20K
21:19 | 6:52/mi
HALF
1:27:46
13.11 mi
Rank: #5611
20K → HALF
4:32 | 6:40/mi
25K
1:44:19
15.53 mi
Rank: #5639 (-28)
HALF → 25K
16:33 | 6:50/mi
30K
2:06:13
18.64 mi
Rank: #5736 (-97)
25K → 30K
21:54 | 7:03/mi
20M
2:15:51
20.00 mi
Rank: #5770 (-34)
30K → 20M
9:38 | 7:06/mi
21M
2:23:17
21.00 mi
Rank: #5779 (-9)
20M → 21M
7:26 | 7:26/mi
35K
2:28:17
21.75 mi
Rank: #5715 (+64)
21M → 35K
5:00 | 6:41/mi
23M
2:36:57
23.00 mi
Rank: #5630 (+85)
35K → 23M
8:40 | 6:56/mi
24M
2:43:35
24.00 mi
Rank: #5517 (+113)
23M → 24M
6:38 | 6:38/mi
40K
2:49:18
24.85 mi
Rank: #5408 (+109)
24M → 40K
5:43 | 6:42/mi
25.2M
2:51:49
25.20 mi
Rank: #5367 (+41)
40K → 25.2M
2:31 | 7:18/mi
FINISH
2:58:30
26.22 mi
Rank: #5293 (+74)
25.2M → FINISH
6:41 | 6:34/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:30:44
Pace6:56 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4420:276:3520:27
6:35
-
10K
6.21 mi10:44:2441:076:3820:40
6:40
+0:05
15K
9.32 mi11:05:121:01:556:3920:48
6:42
+0:02
20K
12.43 mi11:26:311:23:146:4221:19
6:52
+0:10
HALF
13.11 mi11:31:031:27:466:424:32
6:40
-0:12
25K
15.53 mi11:47:361:44:196:4316:33
6:50
+0:10
30K
18.64 mi12:09:302:06:136:4721:54
7:03
+0:13
20M
20.00 mi12:19:082:15:516:489:38
7:06
+0:03
21M
21.00 mi12:26:342:23:176:507:26
7:26
+0:20
35K
21.75 mi12:31:342:28:176:505:00
6:41
-0:45
23M
23.00 mi12:40:142:36:576:508:40
6:56
+0:15
24M
24.00 mi12:46:522:43:356:496:38
6:38
-0:18
40K
24.85 mi12:52:352:49:186:495:43
6:42
+0:04
25.2M
25.20 mi12:55:062:51:496:502:31
7:18
+0:36
FINISH
26.22 mi13:01:472:58:306:496:41
6:34
-0:44

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

6:34 /mi

Average Pace

6:49 /mi

Slowest Pace

7:26 /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

2:48:33

94% of race

Time at Steady Pace

9:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:23:4420:276:3520:27
6:35
#4851
10K
6.21 mi10:44:2441:076:3820:40
6:40
#5129
15K
9.32 mi11:05:121:01:556:3920:48
6:42
#5303
20K
12.43 mi11:26:311:23:146:4221:19
6:52
#5611
HALF
13.11 mi11:31:031:27:466:424:32
6:40
#5611
25K
15.53 mi11:47:361:44:196:4316:33
6:50
#5639
30K
18.64 mi12:09:302:06:136:4721:54
7:03
#5736
20M
20.00 mi12:19:082:15:516:489:38
7:06
#5770
21M
21.00 mi12:26:342:23:176:507:26
7:26
#5779
35K
21.75 mi12:31:342:28:176:505:00
6:41
#5715
23M
23.00 mi12:40:142:36:576:508:40
6:56
#5630
24M
24.00 mi12:46:522:43:356:496:38
6:38
#5517
40K
24.85 mi12:52:352:49:186:495:43
6:42
#5408
25.2M
25.20 mi12:55:062:51:496:502:31
7:18
#5367
FINISH
26.22 mi13:01:472:58:306:496:41
6:34
#5293
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4851453945395782(Top 20%)5276(Top 32%)5276(Top 282%)
10K6.21 mi3.10 mi5129-2784780-2414780-2415482(Top 19%)5055(Top 31%)5055(Top 271%)
15K9.32 mi3.11 mi5303-1744922-1424922-1425782(Top 20%)5276(Top 32%)5276(Top 282%)
20K12.43 mi3.11 mi5611-3085175-2535175-2536740(Top 23%)5957(Top 36%)5957(Top 319%)
HALF13.11 mi0.68 mi5611517551755674(Top 20%)5152(Top 32%)5152(Top 276%)
25K15.53 mi2.42 mi5639-285170+55170+56006(Top 21%)5369(Top 33%)5369(Top 287%)
30K18.64 mi3.11 mi5736-975217-475217-476282(Top 22%)5503(Top 34%)5503(Top 295%)
20M20.00 mi1.36 mi5770-345230-135230-136155(Top 21%)5344(Top 33%)5344(Top 286%)
21M21.00 mi1.00 mi5779-95220+105220+106041(Top 21%)5135(Top 31%)5135(Top 275%)
35K21.75 mi0.75 mi5715+645168+525168+524826(Top 17%)4296(Top 26%)4296(Top 230%)
23M23.00 mi1.25 mi5630+855092+765092+764935(Top 17%)4347(Top 27%)4347(Top 233%)
24M24.00 mi1.00 mi5517+1134994+984994+983972(Top 14%)3556(Top 22%)3556(Top 190%)
40K24.85 mi0.85 mi5408+1094903+914903+913546(Top 12%)3175(Top 19%)3175(Top 170%)
25.2M25.20 mi0.35 mi5367+414865+384865+384099(Top 14%)3556(Top 22%)3556(Top 190%)
FINISH26.22 mi1.02 mi5293+744794+714794+714511(Top 16%)3843(Top 24%)3843(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5782

Males

5276

M50-54

5276

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5482

Males

5055

M50-54

5055

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5782

Males

5276

M50-54

5276

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6740

Males

5957

M50-54

5957

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5674

Males

5152

M50-54

5152

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6006

Males

5369

M50-54

5369

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6282

Males

5503

M50-54

5503

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6155

Males

5344

M50-54

5344

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

6041

Males

5135

M50-54

5135

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

4826

Males

4296

M50-54

4296

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

4935

Males

4347

M50-54

4347

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

3972

Males

3556

M50-54

3556

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3546

Males

3175

M50-54

3175

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1
+13ft-16ft

Overall

4099

Males

3556

M50-54

3556

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4511

Males

3843

M50-54

3843

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1079
Passed By
1183
Net Change
-442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4851
5K → 10K74200-278#4851#5129
10K → 15K58200-174#5129#5303
15K → 20K45200-308#5303#5611
20K → HALF18180#5611#5611
HALF → 25K88116-28#5611#5639
25K → 30K104200-97#5639#5736
30K → 20M5892-34#5736#5770
20M → 21M5564-9#5770#5779
21M → 35K7612+64#5779#5715
35K → 23M12338+85#5715#5630
23M → 24M12411+113#5630#5517
24M → 40K1156+109#5517#5408
40K → 25.2M465+41#5408#5367
25.2M → FINISH9521+74#5367#5293
TOTALS10791183-442
📊

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

Activity Data

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