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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jr., David Bello

Bib: 30919 •M •Age: N/A

MA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
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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
28:01
3.11 mi
Rank: #22739
Start → 5K
28:01 | 9:02/mi
10K
55:08
6.21 mi
Rank: #22156 (+583)
5K → 10K
27:07 | 8:44/mi
15K
1:22:18
9.32 mi
Rank: #21926 (+230)
10K → 15K
27:10 | 8:45/mi
20K
1:52:02
12.43 mi
Rank: #22558 (-632)
15K → 20K
29:44 | 9:35/mi
HALF
1:57:35
13.11 mi
Rank: #22363 (+195)
20K → HALF
5:33 | 8:09/mi
25K
2:18:21
15.53 mi
Rank: #21821 (+542)
HALF → 25K
20:46 | 8:34/mi
30K
2:46:30
18.64 mi
Rank: #21448 (+373)
25K → 30K
28:09 | 9:04/mi
20M
2:59:01
20.00 mi
Rank: #21325 (+123)
30K → 20M
12:31 | 9:13/mi
21M
3:08:56
21.00 mi
Rank: #21270 (+55)
20M → 21M
9:55 | 9:55/mi
35K
3:15:36
21.75 mi
Rank: #21207 (+63)
21M → 35K
6:40 | 8:55/mi
23M
3:28:16
23.00 mi
Rank: #21338 (-131)
35K → 23M
12:40 | 10:08/mi
24M
3:38:59
24.00 mi
Rank: #21572 (-234)
23M → 24M
10:43 | 10:43/mi
40K
3:48:11
24.85 mi
Rank: #21732 (-160)
24M → 40K
9:12 | 10:46/mi
25.2M
3:52:00
25.20 mi
Rank: #21758 (-26)
40K → 25.2M
3:49 | 11:05/mi
FINISH
4:02:43
26.22 mi
Rank: #21921 (-163)
25.2M → FINISH
10:43 | 10:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:57:35
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:05:08
Pace9:33 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2928:019:0228:01
9:02
-
10K
6.21 mi12:23:3655:088:5327:07
8:44
-0:18
15K
9.32 mi12:50:461:22:188:5027:10
8:45
+0:01
20K
12.43 mi13:20:301:52:029:0129:44
9:35
+0:50
HALF
13.11 mi13:26:031:57:358:595:33
8:09
-1:26
25K
15.53 mi13:46:492:18:218:5520:46
8:34
+0:25
30K
18.64 mi14:14:582:46:308:5628:09
9:04
+0:30
20M
20.00 mi14:27:292:59:018:5812:31
9:13
+0:09
21M
21.00 mi14:37:243:08:569:009:55
9:55
+0:42
35K
21.75 mi14:44:043:15:369:006:40
8:55
-1:00
23M
23.00 mi14:56:443:28:169:0412:40
10:08
+1:13
24M
24.00 mi15:07:273:38:599:0810:43
10:43
+0:35
40K
24.85 mi15:16:393:48:119:119:12
10:46
+0:03
25.2M
25.20 mi15:20:283:52:009:133:49
11:05
+0:19
FINISH
26.22 mi15:31:114:02:439:1610:43
10:31
-0:34

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

8:09 /mi

Average Pace

9:16 /mi

Slowest Pace

11:05 /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

1:20:36

33% of race

Time at Steady Pace

1:45:05

43% of race

Time at Slower Pace

57:02

23% of race

Average Pace: 9:15 /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 mi11:56:2928:019:0228:01
9:02
#22739
10K
6.21 mi12:23:3655:088:5327:07
8:44
#22156
15K
9.32 mi12:50:461:22:188:5027:10
8:45
#21926
20K
12.43 mi13:20:301:52:029:0129:44
9:35
#22558
HALF
13.11 mi13:26:031:57:358:595:33
8:09
#22363
25K
15.53 mi13:46:492:18:218:5520:46
8:34
#21821
30K
18.64 mi14:14:582:46:308:5628:09
9:04
#21448
20M
20.00 mi14:27:292:59:018:5812:31
9:13
#21325
21M
21.00 mi14:37:243:08:569:009:55
9:55
#21270
35K
21.75 mi14:44:043:15:369:006:40
8:55
#21207
23M
23.00 mi14:56:443:28:169:0412:40
10:08
#21338
24M
24.00 mi15:07:273:38:599:0810:43
10:43
#21572
40K
24.85 mi15:16:393:48:119:119:12
10:46
#21732
25.2M
25.20 mi15:20:283:52:009:133:49
11:05
#21758
FINISH
26.22 mi15:31:114:02:439:1610:43
10:31
#21921
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 mi22739136071360721439(Top 74%)12994(Top 80%)12994(Top 227%)
10K6.21 mi3.10 mi22156+58313313+29413313+29421550(Top 74%)13043(Top 80%)13043(Top 228%)
15K9.32 mi3.11 mi21926+23013210+10313210+10321439(Top 74%)12994(Top 80%)12994(Top 227%)
20K12.43 mi3.11 mi22558-63213537-32713537-32723943(Top 83%)14184(Top 87%)14184(Top 248%)
HALF13.11 mi0.68 mi22363+19513431+10613431+10618038(Top 62%)11491(Top 70%)11491(Top 201%)
25K15.53 mi2.42 mi21821+54213158+27313158+27318955(Top 65%)11780(Top 72%)11780(Top 206%)
30K18.64 mi3.11 mi21448+37312959+19912959+19919877(Top 68%)12118(Top 74%)12118(Top 212%)
20M20.00 mi1.36 mi21325+12312877+8212877+8219920(Top 69%)12079(Top 74%)12079(Top 211%)
21M21.00 mi1.00 mi21270+5512848+2912848+2920144(Top 69%)12142(Top 74%)12142(Top 212%)
35K21.75 mi0.75 mi21207+6312811+3712811+3719662(Top 68%)11813(Top 72%)11813(Top 206%)
23M23.00 mi1.25 mi21338-13112864-5312864-5322451(Top 77%)13143(Top 80%)13143(Top 230%)
24M24.00 mi1.00 mi21572-23412969-10512969-10524528(Top 85%)14079(Top 86%)14079(Top 246%)
40K24.85 mi0.85 mi21732-16013020-5113020-5123770(Top 82%)13669(Top 84%)13669(Top 239%)
25.2M25.20 mi0.35 mi21758-2613029-913029-922508(Top 78%)13077(Top 80%)13077(Top 228%)
FINISH26.22 mi1.02 mi21921-16313094-6513094-6525084(Top 86%)14314(Top 88%)14314(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21439

Males

12994

M18-39

12994

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21550

Males

13043

M18-39

13043

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21439

Males

12994

M18-39

12994

15K→20K

9.3 - 12.4 mi

Top 83%
×5
+106ft-86ft

Overall

23943

Males

14184

M18-39

14184

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18038

Males

11491

M18-39

11491

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18955

Males

11780

M18-39

11780

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19877

Males

12118

M18-39

12118

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

19920

Males

12079

M18-39

12079

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20144

Males

12142

M18-39

12142

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19662

Males

11813

M18-39

11813

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22451

Males

13143

M18-39

13143

23M→24M

23.0 - 24.0 mi

Top 85%
×6
+12ft-82ft

Overall

24528

Males

14079

M18-39

14079

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23770

Males

13669

M18-39

13669

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1
+13ft-16ft

Overall

22508

Males

13077

M18-39

13077

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

25084

Males

14314

M18-39

14314

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2591*
Passed By
1240
Net Change
+818
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22739
5K → 10K664*81+583#22739#22156
10K → 15K313*83+230#22156#21926
15K → 20K52200-632#21926#22558
20K → HALF1950+195#22558#22363
HALF → 25K546*4+542#22363#21821
25K → 30K393*20+373#21821#21448
30K → 20M15330+123#21448#21325
20M → 21M9742+55#21325#21270
21M → 35K7815+63#21270#21207
35K → 23M38169-131#21207#21338
23M → 24M15200-234#21338#21572
24M → 40K20180-160#21572#21732
40K → 25.2M1541-26#21732#21758
25.2M → FINISH12175-163#21758#21921
TOTALS2591*1240+818

* 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

Activity Data

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