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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Joseph Mckellar

Bib: 5391 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Masters (Masters Men)
#0 / 10617
Top 4%
Age Group (M40-44)
#0 / 2198
Top 12%
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
19:57
3.11 mi
Rank: #3613
Start → 5K
19:57 | 6:26/mi
10K
40:07
6.21 mi
Rank: #3849 (-236)
5K → 10K
20:10 | 6:30/mi
15K
1:00:09
9.32 mi
Rank: #3830 (+19)
10K → 15K
20:02 | 6:27/mi
20K
1:20:14
12.43 mi
Rank: #3742 (+88)
15K → 20K
20:05 | 6:28/mi
HALF
1:24:32
13.11 mi
Rank: #3697 (+45)
20K → HALF
4:18 | 6:19/mi
25K
1:40:10
15.53 mi
Rank: #3573 (+124)
HALF → 25K
15:38 | 6:27/mi
30K
2:00:21
18.64 mi
Rank: #3338 (+235)
25K → 30K
20:11 | 6:30/mi
20M
2:09:02
20.00 mi
Rank: #3188 (+150)
30K → 20M
8:41 | 6:24/mi
21M
2:15:31
21.00 mi
Rank: #3018 (+170)
20M → 21M
6:29 | 6:29/mi
35K
2:20:04
21.75 mi
Rank: #2946 (+72)
21M → 35K
4:33 | 6:05/mi
23M
2:27:57
23.00 mi
Rank: #2821 (+125)
35K → 23M
7:53 | 6:18/mi
24M
2:34:08
24.00 mi
Rank: #2740 (+81)
23M → 24M
6:11 | 6:11/mi
40K
2:39:27
24.85 mi
Rank: #2632 (+108)
24M → 40K
5:19 | 6:14/mi
25.2M
2:41:43
25.20 mi
Rank: #2583 (+49)
40K → 25.2M
2:16 | 6:35/mi
FINISH
2:47:43
26.22 mi
Rank: #2491 (+92)
25.2M → FINISH
6:00 | 5:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:24:32
Pace6:27 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:23:11
Pace6:21 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4519:576:2619:57
6:26
-
10K
6.21 mi10:43:5540:076:2820:10
6:30
+0:04
15K
9.32 mi11:03:571:00:096:2820:02
6:27
-0:03
20K
12.43 mi11:24:021:20:146:2820:05
6:28
+0:01
HALF
13.11 mi11:28:201:24:326:274:18
6:19
-0:09
25K
15.53 mi11:43:581:40:106:2715:38
6:27
+0:08
30K
18.64 mi12:04:092:00:216:2820:11
6:30
+0:03
20M
20.00 mi12:12:502:09:026:288:41
6:24
-0:06
21M
21.00 mi12:19:192:15:316:286:29
6:29
+0:05
35K
21.75 mi12:23:522:20:046:274:33
6:05
-0:24
23M
23.00 mi12:31:452:27:576:267:53
6:18
+0:13
24M
24.00 mi12:37:562:34:086:266:11
6:11
-0:07
40K
24.85 mi12:43:152:39:276:255:19
6:14
+0:03
25.2M
25.20 mi12:45:312:41:436:262:16
6:35
+0:21
FINISH
26.22 mi12:51:312:47:436:256:00
5:54
-0:41

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

5:54 /mi

Average Pace

6:24 /mi

Slowest Pace

6:35 /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

2:05:06

75% of race

Time at Steady Pace

42:37

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:23:4519:576:2619:57
6:26
#3613
10K
6.21 mi10:43:5540:076:2820:10
6:30
#3849
15K
9.32 mi11:03:571:00:096:2820:02
6:27
#3830
20K
12.43 mi11:24:021:20:146:2820:05
6:28
#3742
HALF
13.11 mi11:28:201:24:326:274:18
6:19
#3697
25K
15.53 mi11:43:581:40:106:2715:38
6:27
#3573
30K
18.64 mi12:04:092:00:216:2820:11
6:30
#3338
20M
20.00 mi12:12:502:09:026:288:41
6:24
#3188
21M
21.00 mi12:19:192:15:316:286:29
6:29
#3018
35K
21.75 mi12:23:522:20:046:274:33
6:05
#2946
23M
23.00 mi12:31:452:27:576:267:53
6:18
#2821
24M
24.00 mi12:37:562:34:086:266:11
6:11
#2740
40K
24.85 mi12:43:152:39:276:255:19
6:14
#2632
25.2M
25.20 mi12:45:312:41:436:262:16
6:35
#2583
FINISH
26.22 mi12:51:312:47:436:256:00
5:54
#2491
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3613343934393821(Top 13%)3635(Top 22%)3635(Top 165%)
10K6.21 mi3.10 mi3849-2363660-2213660-2214133(Top 14%)3917(Top 24%)3917(Top 178%)
15K9.32 mi3.11 mi3830+193646+143646+143821(Top 13%)3635(Top 22%)3635(Top 165%)
20K12.43 mi3.11 mi3742+883563+833563+833527(Top 12%)3369(Top 21%)3369(Top 153%)
HALF13.11 mi0.68 mi3697+453525+383525+383087(Top 11%)2967(Top 18%)2967(Top 135%)
25K15.53 mi2.42 mi3573+1243411+1143411+1143143(Top 11%)3005(Top 18%)3005(Top 137%)
30K18.64 mi3.11 mi3338+2353194+2173194+2172542(Top 9%)2431(Top 15%)2431(Top 111%)
20M20.00 mi1.36 mi3188+1503050+1443050+1441934(Top 7%)1849(Top 11%)1849(Top 84%)
21M21.00 mi1.00 mi3018+1702888+1622888+1621214(Top 4%)1167(Top 7%)1167(Top 53%)
35K21.75 mi0.75 mi2946+722820+682820+681546(Top 5%)1480(Top 9%)1480(Top 67%)
23M23.00 mi1.25 mi2821+1252705+1152705+1151565(Top 5%)1495(Top 9%)1495(Top 68%)
24M24.00 mi1.00 mi2740+812628+772628+771708(Top 6%)1621(Top 10%)1621(Top 74%)
40K24.85 mi0.85 mi2632+1082526+1022526+1021438(Top 5%)1360(Top 8%)1360(Top 62%)
25.2M25.20 mi0.35 mi2583+492479+472479+471138(Top 4%)1079(Top 7%)1079(Top 49%)
FINISH26.22 mi1.02 mi2491+922389+902389+901248(Top 4%)1184(Top 7%)1184(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3821

Males

3635

M40-44

3635

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4133

Males

3917

M40-44

3917

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3821

Males

3635

M40-44

3635

15K→20K

9.3 - 12.4 mi

Top 12%
×5
+106ft-86ft

Overall

3527

Males

3369

M40-44

3369

20K→HALF

12.4 - 13.1 mi

Top 11%
×2
+19ft-37ft

Overall

3087

Males

2967

M40-44

2967

HALF→25K

13.1 - 15.5 mi

Top 11%
×4
+66ft-88ft

Overall

3143

Males

3005

M40-44

3005

25K→30K

15.5 - 18.6 mi

Top 9%
×9
+181ft-148ft

Overall

2542

Males

2431

M40-44

2431

30K→20M

18.6 - 20.0 mi

Top 7%
×5
+64ft-50ft

Overall

1934

Males

1849

M40-44

1849

20M→21M

20.0 - 21.0 mi

Top 4%
×8
+106ft-24ft

Overall

1214

Males

1167

M40-44

1167

21M→35K

21.0 - 21.8 mi

Top 5%
×7
+17ft-86ft

Overall

1546

Males

1480

M40-44

1480

35K→23M

21.8 - 23.0 mi

Top 5%
×5
+23ft-63ft

Overall

1565

Males

1495

M40-44

1495

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1708

Males

1621

M40-44

1621

24M→40K

24.0 - 24.9 mi

Top 5%
×1
+6ft-20ft

Overall

1438

Males

1360

M40-44

1360

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1
+13ft-16ft

Overall

1138

Males

1079

M40-44

1079

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
×2
+22ft-21ft

Overall

1248

Males

1184

M40-44

1184

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1590*
Passed By
352
Net Change
+1122
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3613
5K → 10K80200-236#3613#3849
10K → 15K9071+19#3849#3830
15K → 20K13042+88#3830#3742
20K → HALF472+45#3742#3697
HALF → 25K14117+124#3697#3573
25K → 30K238*3+235#3573#3338
30K → 20M1533+150#3338#3188
20M → 21M1700+170#3188#3018
21M → 35K720+72#3018#2946
35K → 23M1327+125#2946#2821
23M → 24M854+81#2821#2740
24M → 40K1091+108#2740#2632
40K → 25.2M490+49#2632#2583
25.2M → FINISH942+92#2583#2491
TOTALS1590*352+1122

* 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

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OTQ

Olympic Trials Qualifying analysis available

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