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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lance Bos

Bib: 4986 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 24%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds
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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
19:43
3.11 mi
Rank: #3044
Start β†’ 5K
19:43 | 6:21/mi
10K
39:23
6.21 mi
Rank: #3017 (+27)
5K β†’ 10K
19:40 | 6:20/mi
15K
1:00:28
9.32 mi
Rank: #4059 (-1042)
10K β†’ 15K
21:05 | 6:48/mi
20K
1:20:09
12.43 mi
Rank: #3695 (+364)
15K β†’ 20K
19:41 | 6:21/mi
HALF
1:24:31
13.11 mi
Rank: #3692 (+3)
20K β†’ HALF
4:22 | 6:25/mi
25K
1:42:47
15.53 mi
Rank: #4787 (-1095)
HALF β†’ 25K
18:16 | 7:32/mi
30K
2:03:11
18.64 mi
Rank: #4372 (+415)
25K β†’ 30K
20:24 | 6:34/mi
20M
2:12:13
20.00 mi
Rank: #4251 (+121)
30K β†’ 20M
9:02 | 6:40/mi
21M
2:19:06
21.00 mi
Rank: #4130 (+121)
20M β†’ 21M
6:53 | 6:53/mi
35K
2:24:08
21.75 mi
Rank: #4143 (-13)
21M β†’ 35K
5:02 | 6:44/mi
23M
2:32:38
23.00 mi
Rank: #4092 (+51)
35K β†’ 23M
8:30 | 6:48/mi
24M
2:39:33
24.00 mi
Rank: #4119 (-27)
23M β†’ 24M
6:55 | 6:55/mi
40K
2:45:23
24.85 mi
Rank: #4102 (+17)
24M β†’ 40K
5:50 | 6:50/mi
25.2M
2:48:01
25.20 mi
Rank: #4115 (-13)
40K β†’ 25.2M
2:38 | 7:39/mi
FINISH
2:55:08
26.22 mi
Rank: #4246 (-131)
25.2M β†’ FINISH
7:07 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:31
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:30:37
Pace6:55 /mi
πŸ“ŠPositive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4119:436:2119:43
6:21
-
10K
6.21 mi10:42:2139:236:2119:40
6:20
-0:01
15K
9.32 mi11:03:261:00:286:3021:05
6:48
+0:28
20K
12.43 mi11:23:071:20:096:2719:41
6:21
-0:27
HALF
13.11 mi11:27:291:24:316:274:22
6:25
+0:04
25K
15.53 mi11:45:451:42:476:3718:16
7:32
+1:07
30K
18.64 mi12:06:092:03:116:3720:24
6:34
-0:58
20M
20.00 mi12:15:112:12:136:379:02
6:40
+0:06
21M
21.00 mi12:22:042:19:066:386:53
6:53
+0:13
35K
21.75 mi12:27:062:24:086:385:02
6:44
-0:09
23M
23.00 mi12:35:362:32:386:398:30
6:48
+0:04
24M
24.00 mi12:42:312:39:336:396:55
6:55
+0:07
40K
24.85 mi12:48:212:45:236:405:50
6:50
-0:05
25.2M
25.20 mi12:50:592:48:016:412:38
7:39
+0:49
FINISH
26.22 mi12:58:062:55:086:427:07
7:00
-0:39

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

6:20 /mi

Average Pace

6:41 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:23:50

48% of race

Time at Steady Pace

1:03:17

36% of race

Time at Slower Pace

28:01

16% of race

Average Pace: 6:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:22:4119:436:2119:43
6:21
#3044
10K
6.21 mi10:42:2139:236:2119:40
6:20
#3017
15K
9.32 mi11:03:261:00:286:3021:05
6:48
#4059
20K
12.43 mi11:23:071:20:096:2719:41
6:21
#3695
HALF
13.11 mi11:27:291:24:316:274:22
6:25
#3692
25K
15.53 mi11:45:451:42:476:3718:16
7:32
#4787
30K
18.64 mi12:06:092:03:116:3720:24
6:34
#4372
20M
20.00 mi12:15:112:12:136:379:02
6:40
#4251
21M
21.00 mi12:22:042:19:066:386:53
6:53
#4130
35K
21.75 mi12:27:062:24:086:385:02
6:44
#4143
23M
23.00 mi12:35:362:32:386:398:30
6:48
#4092
24M
24.00 mi12:42:312:39:336:396:55
6:55
#4119
40K
24.85 mi12:48:212:45:236:405:50
6:50
#4102
25.2M
25.20 mi12:50:592:48:016:412:38
7:39
#4115
FINISH
26.22 mi12:58:062:55:086:427:07
7:00
#4246
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3044291129116654(Top 23%)5923(Top 36%)5923(Top 103%)
10K6.21 mi3.10 mi3017+272894+172894+173054(Top 11%)2932(Top 18%)2932(Top 51%)
15K9.32 mi3.11 mi4059-10423857-9633857-9636654(Top 23%)5923(Top 36%)5923(Top 103%)
20K12.43 mi3.11 mi3695+3643521+3363521+3362776(Top 10%)2669(Top 16%)2669(Top 47%)
HALF13.11 mi0.68 mi3692+33520+13520+13779(Top 13%)3596(Top 22%)3596(Top 63%)
25K15.53 mi2.42 mi4787-10954485-9654485-96511661(Top 40%)8625(Top 53%)8625(Top 151%)
30K18.64 mi3.11 mi4372+4154116+3694116+3692931(Top 10%)2791(Top 17%)2791(Top 49%)
20M20.00 mi1.36 mi4251+1213995+1213995+1213215(Top 11%)3008(Top 18%)3008(Top 53%)
21M21.00 mi1.00 mi4130+1213882+1133882+1132855(Top 10%)2669(Top 16%)2669(Top 47%)
35K21.75 mi0.75 mi4143-133888-63888-65108(Top 18%)4507(Top 28%)4507(Top 79%)
23M23.00 mi1.25 mi4092+513834+543834+544028(Top 14%)3623(Top 22%)3623(Top 63%)
24M24.00 mi1.00 mi4119-273858-243858-245877(Top 20%)4933(Top 30%)4933(Top 86%)
40K24.85 mi0.85 mi4102+173835+233835+234335(Top 15%)3776(Top 23%)3776(Top 66%)
25.2M25.20 mi0.35 mi4115-133843-83843-85927(Top 20%)4846(Top 30%)4846(Top 85%)
FINISH26.22 mi1.02 mi4246-1313936-933936-937386(Top 25%)5701(Top 35%)5701(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
Γ—21
+97ft-345ft

Overall

6654

Males

5923

M18-39

5923

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3054

Males

2932

M18-39

2932

10K→15K

6.2 - 9.3 mi

Top 23%
Γ—3
+67ft-78ft

Overall

6654

Males

5923

M18-39

5923

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2776

Males

2669

M18-39

2669

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3779

Males

3596

M18-39

3596

HALF→25K

13.1 - 15.5 mi

Top 40%
Γ—4
+66ft-88ft

Overall

11661

Males

8625

M18-39

8625

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

2931

Males

2791

M18-39

2791

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3215

Males

3008

M18-39

3008

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2855

Males

2669

M18-39

2669

21M→35K

21.0 - 21.8 mi

Top 18%
Γ—7
+17ft-86ft

Overall

5108

Males

4507

M18-39

4507

35K→23M

21.8 - 23.0 mi

Top 14%
Γ—5
+23ft-63ft

Overall

4028

Males

3623

M18-39

3623

23M→24M

23.0 - 24.0 mi

Top 20%
Γ—6
+12ft-82ft

Overall

5877

Males

4933

M18-39

4933

24M→40K

24.0 - 24.9 mi

Top 15%
Γ—1
+6ft-20ft

Overall

4335

Males

3776

M18-39

3776

40K→25.2M

24.9 - 25.2 mi

Top 20%
Γ—1
+13ft-16ft

Overall

5927

Males

4846

M18-39

4846

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
Γ—2
+22ft-21ft

Overall

7386

Males

5701

M18-39

5701

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1466*
Passed By
922
Net Change
-1202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3044
5K β†’ 10K142115+27#3044#3017
10K β†’ 15K4200-1042#3017#4059
15K β†’ 20K367*3+364#4059#3695
20K β†’ HALF2219+3#3695#3692
HALF β†’ 25K5200-1095#3692#4787
25K β†’ 30K418*3+415#4787#4372
30K β†’ 20M13211+121#4372#4251
20M β†’ 21M1265+121#4251#4130
21M β†’ 35K3245-13#4130#4143
35K β†’ 23M9241+51#4143#4092
23M β†’ 24M4471-27#4092#4119
24M β†’ 40K5134+17#4119#4102
40K β†’ 25.2M1730-13#4102#4115
25.2M β†’ FINISH14145-131#4115#4246
TOTALS1466*922-1202

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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