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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dave Beliveau

Bib: 33339 •M •Age: N/A

NH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
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
26:35
3.11 mi
Rank: #20385
Start → 5K
26:35 | 8:34/mi
10K
53:09
6.21 mi
Rank: #20464 (-79)
5K → 10K
26:34 | 8:34/mi
15K
1:19:23
9.32 mi
Rank: #20221 (+243)
10K → 15K
26:14 | 8:27/mi
20K
1:45:41
12.43 mi
Rank: #19939 (+282)
15K → 20K
26:18 | 8:28/mi
HALF
1:51:32
13.11 mi
Rank: #19978 (-39)
20K → HALF
5:51 | 8:35/mi
25K
2:12:30
15.53 mi
Rank: #19894 (+84)
HALF → 25K
20:58 | 8:39/mi
30K
2:40:35
18.64 mi
Rank: #19856 (+38)
25K → 30K
28:05 | 9:03/mi
20M
2:53:58
20.00 mi
Rank: #20098 (-242)
30K → 20M
13:23 | 9:52/mi
21M
3:04:05
21.00 mi
Rank: #20169 (-71)
20M → 21M
10:07 | 10:07/mi
35K
3:11:10
21.75 mi
Rank: #20263 (-94)
21M → 35K
7:05 | 9:29/mi
23M
3:24:43
23.00 mi
Rank: #20615 (-352)
35K → 23M
13:33 | 10:50/mi
24M
3:35:14
24.00 mi
Rank: #20869 (-254)
23M → 24M
10:31 | 10:31/mi
40K
3:44:11
24.85 mi
Rank: #21019 (-150)
24M → 40K
8:57 | 10:29/mi
25.2M
3:47:59
25.20 mi
Rank: #21056 (-37)
40K → 25.2M
3:48 | 11:02/mi
FINISH
3:58:08
26.22 mi
Rank: #21214 (-158)
25.2M → FINISH
10:09 | 9:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:32
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:06:36
Pace9:40 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3726:358:3426:35
8:34
-
10K
6.21 mi12:23:1153:098:3426:34
8:34
0:00
15K
9.32 mi12:49:251:19:238:3226:14
8:27
-0:07
20K
12.43 mi13:15:431:45:418:3126:18
8:28
+0:01
HALF
13.11 mi13:21:341:51:328:315:51
8:35
+0:07
25K
15.53 mi13:42:322:12:308:3220:58
8:39
+0:04
30K
18.64 mi14:10:372:40:358:3728:05
9:03
+0:24
20M
20.00 mi14:24:002:53:588:4213:23
9:52
+0:49
21M
21.00 mi14:34:073:04:058:4610:07
10:07
+0:15
35K
21.75 mi14:41:123:11:108:487:05
9:29
-0:38
23M
23.00 mi14:54:453:24:438:5513:33
10:50
+1:21
24M
24.00 mi15:05:163:35:148:5910:31
10:31
-0:19
40K
24.85 mi15:14:133:44:119:028:57
10:29
-0:02
25.2M
25.20 mi15:18:013:47:599:033:48
11:02
+0:33
FINISH
26.22 mi15:28:103:58:089:0610:09
9:58
-1:04

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

8:27 /mi

Average Pace

9:05 /mi

Slowest Pace

11:02 /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

2:12:30

56% of race

Time at Steady Pace

48:33

20% of race

Time at Slower Pace

57:05

24% of race

Average Pace: 9:05 /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 mi11:56:3726:358:3426:35
8:34
#20385
10K
6.21 mi12:23:1153:098:3426:34
8:34
#20464
15K
9.32 mi12:49:251:19:238:3226:14
8:27
#20221
20K
12.43 mi13:15:431:45:418:3126:18
8:28
#19939
HALF
13.11 mi13:21:341:51:328:315:51
8:35
#19978
25K
15.53 mi13:42:322:12:308:3220:58
8:39
#19894
30K
18.64 mi14:10:372:40:358:3728:05
9:03
#19856
20M
20.00 mi14:24:002:53:588:4213:23
9:52
#20098
21M
21.00 mi14:34:073:04:058:4610:07
10:07
#20169
35K
21.75 mi14:41:123:11:108:487:05
9:29
#20263
23M
23.00 mi14:54:453:24:438:5513:33
10:50
#20615
24M
24.00 mi15:05:163:35:148:5910:31
10:31
#20869
40K
24.85 mi15:14:133:44:119:028:57
10:29
#21019
25.2M
25.20 mi15:18:013:47:599:033:48
11:02
#21056
FINISH
26.22 mi15:28:103:58:089:0610:09
9:58
#21214
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20385124511245119803(Top 68%)12241(Top 75%)12241(Top 821%)
10K6.21 mi3.10 mi20464-7912512-6112512-6120614(Top 71%)12603(Top 77%)12603(Top 845%)
15K9.32 mi3.11 mi20221+24312405+10712405+10719803(Top 68%)12241(Top 75%)12241(Top 821%)
20K12.43 mi3.11 mi19939+28212258+14712258+14719097(Top 66%)11900(Top 73%)11900(Top 798%)
HALF13.11 mi0.68 mi19978-3912271-1312271-1320710(Top 71%)12658(Top 77%)12658(Top 849%)
25K15.53 mi2.42 mi19894+8412239+3212239+3219431(Top 67%)11987(Top 73%)11987(Top 804%)
30K18.64 mi3.11 mi19856+3812195+4412195+4419765(Top 68%)12066(Top 74%)12066(Top 809%)
20M20.00 mi1.36 mi20098-24212298-10312298-10322171(Top 76%)13151(Top 80%)13151(Top 882%)
21M21.00 mi1.00 mi20169-7112322-2412322-2420797(Top 72%)12455(Top 76%)12455(Top 835%)
35K21.75 mi0.75 mi20263-9412350-2812350-2821653(Top 75%)12796(Top 78%)12796(Top 858%)
23M23.00 mi1.25 mi20615-35212510-16012510-16024113(Top 83%)13906(Top 85%)13906(Top 933%)
24M24.00 mi1.00 mi20869-25412630-12012630-12024131(Top 83%)13894(Top 85%)13894(Top 932%)
40K24.85 mi0.85 mi21019-15012681-5112681-5123112(Top 80%)13341(Top 82%)13341(Top 895%)
25.2M25.20 mi0.35 mi21056-3712696-1512696-1522386(Top 77%)13017(Top 80%)13017(Top 873%)
FINISH26.22 mi1.02 mi21214-15812769-7312769-7323713(Top 82%)13647(Top 84%)13647(Top 915%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19803

Males

12241

M55-59

12241

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20614

Males

12603

M55-59

12603

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19803

Males

12241

M55-59

12241

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19097

Males

11900

M55-59

11900

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20710

Males

12658

M55-59

12658

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19431

Males

11987

M55-59

11987

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19765

Males

12066

M55-59

12066

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

22171

Males

13151

M55-59

13151

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20797

Males

12455

M55-59

12455

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21653

Males

12796

M55-59

12796

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24113

Males

13906

M55-59

13906

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24131

Males

13894

M55-59

13894

24M→40K

24.0 - 24.9 mi

Top 80%
×1
+6ft-20ft

Overall

23112

Males

13341

M55-59

13341

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1
+13ft-16ft

Overall

22386

Males

13017

M55-59

13017

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23713

Males

13647

M55-59

13647

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1438*
Passed By
1866
Net Change
-829
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20385
5K → 10K200200-79#20385#20464
10K → 15K343*100+243#20464#20221
15K → 20K319*37+282#20221#19939
20K → HALF1150-39#19939#19978
HALF → 25K15672+84#19978#19894
25K → 30K199161+38#19894#19856
30K → 20M41200-242#19856#20098
20M → 21M55126-71#20098#20169
21M → 35K24118-94#20169#20263
35K → 23M17200-352#20263#20615
23M → 24M16200-254#20615#20869
24M → 40K27177-150#20869#21019
40K → 25.2M1653-37#21019#21056
25.2M → FINISH14172-158#21056#21214
TOTALS1438*1866-829

* 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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