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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Thomas Buchta

Bib: 32079 •M •Age: N/A

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 (M40-44)
#0 / 2198
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
31:54
3.11 mi
Rank: #26658
Start → 5K
31:54 | 10:17/mi
10K
1:03:49
6.21 mi
Rank: #26547 (+111)
5K → 10K
31:55 | 10:17/mi
15K
1:35:24
9.32 mi
Rank: #26375 (+172)
10K → 15K
31:35 | 10:10/mi
20K
2:06:59
12.43 mi
Rank: #26120 (+255)
15K → 20K
31:35 | 10:10/mi
HALF
2:13:52
13.11 mi
Rank: #26095 (+25)
20K → HALF
6:53 | 10:06/mi
25K
2:38:52
15.53 mi
Rank: #25921 (+174)
HALF → 25K
25:00 | 10:19/mi
30K
3:12:41
18.64 mi
Rank: #25781 (+140)
25K → 30K
33:49 | 10:54/mi
20M
3:28:01
20.00 mi
Rank: #25749 (+32)
30K → 20M
15:20 | 11:18/mi
21M
3:41:08
21.00 mi
Rank: #25818 (-69)
20M → 21M
13:07 | 13:07/mi
35K
3:49:56
21.75 mi
Rank: #25851 (-33)
21M → 35K
8:48 | 11:46/mi
23M
4:04:52
23.00 mi
Rank: #25895 (-44)
35K → 23M
14:56 | 11:56/mi
24M
4:18:03
24.00 mi
Rank: #26048 (-153)
23M → 24M
13:11 | 13:11/mi
40K
4:29:00
24.85 mi
Rank: #26104 (-56)
24M → 40K
10:57 | 12:49/mi
25.2M
4:33:26
25.20 mi
Rank: #26107 (-3)
40K → 25.2M
4:26 | 12:52/mi
FINISH
4:45:22
26.22 mi
Rank: #26151 (-44)
25.2M → FINISH
11:56 | 11:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:52
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:31:30
Pace11:34 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:0431:5410:1731:54
10:17
-
10K
6.21 mi12:32:591:03:4910:1731:55
10:17
0:00
15K
9.32 mi13:04:341:35:2410:1531:35
10:10
-0:07
20K
12.43 mi13:36:092:06:5910:1431:35
10:10
0:00
HALF
13.11 mi13:43:022:13:5210:136:53
10:06
-0:04
25K
15.53 mi14:08:022:38:5210:1425:00
10:19
+0:13
30K
18.64 mi14:41:513:12:4110:2133:49
10:54
+0:35
20M
20.00 mi14:57:113:28:0110:2515:20
11:18
+0:24
21M
21.00 mi15:10:183:41:0810:3213:07
13:07
+1:49
35K
21.75 mi15:19:063:49:5610:358:48
11:46
-1:21
23M
23.00 mi15:34:024:04:5210:3914:56
11:56
+0:10
24M
24.00 mi15:47:134:18:0310:4613:11
13:11
+1:15
40K
24.85 mi15:58:104:29:0010:5010:57
12:49
-0:22
25.2M
25.20 mi16:02:364:33:2610:524:26
12:52
+0:03
FINISH
26.22 mi16:14:324:45:2210:5411:56
11:43
-1:09

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

10:06 /mi

Average Pace

10:54 /mi

Slowest Pace

13:11 /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

2:38:52

56% of race

Time at Steady Pace

1:09:53

24% of race

Time at Slower Pace

56:37

20% of race

Average Pace: 10:53 /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 mi12:01:0431:5410:1731:54
10:17
#26658
10K
6.21 mi12:32:591:03:4910:1731:55
10:17
#26547
15K
9.32 mi13:04:341:35:2410:1531:35
10:10
#26375
20K
12.43 mi13:36:092:06:5910:1431:35
10:10
#26120
HALF
13.11 mi13:43:022:13:5210:136:53
10:06
#26095
25K
15.53 mi14:08:022:38:5210:1425:00
10:19
#25921
30K
18.64 mi14:41:513:12:4110:2133:49
10:54
#25781
20M
20.00 mi14:57:113:28:0110:2515:20
11:18
#25749
21M
21.00 mi15:10:183:41:0810:3213:07
13:07
#25818
35K
21.75 mi15:19:063:49:5610:358:48
11:46
#25851
23M
23.00 mi15:34:024:04:5210:3914:56
11:56
#25895
24M
24.00 mi15:47:134:18:0310:4613:11
13:11
#26048
40K
24.85 mi15:58:104:29:0010:5010:57
12:49
#26104
25.2M
25.20 mi16:02:364:33:2610:524:26
12:52
#26107
FINISH
26.22 mi16:14:324:45:2210:5411:56
11:43
#26151
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 mi26658154841548426050(Top 90%)15196(Top 93%)15196(Top 691%)
10K6.21 mi3.10 mi26547+11115426+5815426+5826479(Top 91%)15376(Top 94%)15376(Top 700%)
15K9.32 mi3.11 mi26375+17215347+7915347+7926050(Top 90%)15196(Top 93%)15196(Top 691%)
20K12.43 mi3.11 mi26120+25515227+12015227+12025403(Top 88%)14888(Top 91%)14888(Top 677%)
HALF13.11 mi0.68 mi26095+2515216+1115216+1125877(Top 89%)15089(Top 92%)15089(Top 686%)
25K15.53 mi2.42 mi25921+17415124+9215124+9225041(Top 86%)14689(Top 90%)14689(Top 668%)
30K18.64 mi3.11 mi25781+14015045+7915045+7925114(Top 87%)14593(Top 89%)14593(Top 664%)
20M20.00 mi1.36 mi25749+3215010+3515010+3525408(Top 88%)14653(Top 90%)14653(Top 667%)
21M21.00 mi1.00 mi25818-6915019-915019-926504(Top 91%)15129(Top 93%)15129(Top 688%)
35K21.75 mi0.75 mi25851-3315033-1415033-1426449(Top 91%)15083(Top 92%)15083(Top 686%)
23M23.00 mi1.25 mi25895-4415029+415029+426033(Top 90%)14846(Top 91%)14846(Top 675%)
24M24.00 mi1.00 mi26048-15315090-6115090-6127787(Top 96%)15678(Top 96%)15678(Top 713%)
40K24.85 mi0.85 mi26104-5615099-915099-926858(Top 93%)15191(Top 93%)15191(Top 691%)
25.2M25.20 mi0.35 mi26107-315095+415095+425843(Top 89%)14715(Top 90%)14715(Top 669%)
FINISH26.22 mi1.02 mi26151-4415114-1915114-1927141(Top 94%)15336(Top 94%)15336(Top 698%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21
+97ft-345ft

Overall

26050

Males

15196

M40-44

15196

5K→10K

3.1 - 6.2 mi

Top 91%
×5
+79ft-138ft

Overall

26479

Males

15376

M40-44

15376

10K→15K

6.2 - 9.3 mi

Top 90%
×3
+67ft-78ft

Overall

26050

Males

15196

M40-44

15196

15K→20K

9.3 - 12.4 mi

Top 88%
×5
+106ft-86ft

Overall

25403

Males

14888

M40-44

14888

20K→HALF

12.4 - 13.1 mi

Top 89%
×2
+19ft-37ft

Overall

25877

Males

15089

M40-44

15089

HALF→25K

13.1 - 15.5 mi

Top 86%
×4
+66ft-88ft

Overall

25041

Males

14689

M40-44

14689

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25114

Males

14593

M40-44

14593

30K→20M

18.6 - 20.0 mi

Top 88%
×5
+64ft-50ft

Overall

25408

Males

14653

M40-44

14653

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26504

Males

15129

M40-44

15129

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26449

Males

15083

M40-44

15083

35K→23M

21.8 - 23.0 mi

Top 90%
×5
+23ft-63ft

Overall

26033

Males

14846

M40-44

14846

23M→24M

23.0 - 24.0 mi

Top 96%
×6
+12ft-82ft

Overall

27787

Males

15678

M40-44

15678

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

26858

Males

15191

M40-44

15191

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1
+13ft-16ft

Overall

25843

Males

14715

M40-44

14715

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27141

Males

15336

M40-44

15336

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1392*
Passed By
885
Net Change
+507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26658
5K → 10K249*138+111#26658#26547
10K → 15K219*47+172#26547#26375
15K → 20K277*22+255#26375#26120
20K → HALF4116+25#26120#26095
HALF → 25K18612+174#26095#25921
25K → 30K19050+140#25921#25781
30K → 20M7947+32#25781#25749
20M → 21M36105-69#25749#25818
21M → 35K2457-33#25818#25851
35K → 23M3983-44#25851#25895
23M → 24M6159-153#25895#26048
24M → 40K2278-56#26048#26104
40K → 25.2M912-3#26104#26107
25.2M → FINISH1559-44#26107#26151
TOTALS1392*885+507

* 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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