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BOSTON MARATHON 2026

Thomas Bizzell

Bib: 12278•M

KY

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
26:15
3.11 mi
Rank: #19766
Start → 5K
26:15 | 8:27/mi
10K
52:01
6.21 mi
Rank: #19444 (+322)
5K → 10K
25:46 | 8:18/mi
15K
1:17:33
9.32 mi
Rank: #19120 (+324)
10K → 15K
25:32 | 8:14/mi
20K
1:43:20
12.43 mi
Rank: #18846 (+274)
15K → 20K
25:47 | 8:18/mi
HALF
1:48:52
13.11 mi
Rank: #18802 (+44)
20K → HALF
5:32 | 8:08/mi
25K
2:09:00
15.53 mi
Rank: #18555 (+247)
HALF → 25K
20:08 | 8:19/mi
30K
2:34:41
18.64 mi
Rank: #18007 (+548)
25K → 30K
25:41 | 8:16/mi
20M
2:45:54
20.00 mi
Rank: #17763 (+244)
30K → 20M
11:13 | 8:16/mi
21M
2:54:31
21.00 mi
Rank: #17519 (+244)
20M → 21M
8:37 | 8:37/mi
35K
3:00:28
21.75 mi
Rank: #17382 (+137)
21M → 35K
5:57 | 7:58/mi
23M
3:10:46
23.00 mi
Rank: #17163 (+219)
35K → 23M
10:18 | 8:14/mi
24M
3:18:51
24.00 mi
Rank: #17026 (+137)
23M → 24M
8:05 | 8:05/mi
40K
3:25:49
24.85 mi
Rank: #16891 (+135)
24M → 40K
6:58 | 8:09/mi
25.2M
3:28:50
25.20 mi
Rank: #16811 (+80)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:36:49
26.22 mi
Rank: #16685 (+126)
25.2M → FINISH
7:59 | 7:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:48:52
Pace8:19 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:47:57
Pace8:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0926:158:2726:15
8:27
-
10K
6.21 mi11:54:5552:018:2325:46
8:18
-0:09
15K
9.32 mi12:20:271:17:338:2025:32
8:14
-0:04
20K
12.43 mi12:46:141:43:208:1925:47
8:18
+0:04
HALF
13.11 mi12:51:461:48:528:195:32
8:08
-0:10
25K
15.53 mi13:11:542:09:008:1920:08
8:19
+0:11
30K
18.64 mi13:37:352:34:418:1825:41
8:16
-0:03
20M
20.00 mi13:48:482:45:548:1811:13
8:16
0:00
21M
21.00 mi13:57:252:54:318:198:37
8:37
+0:21
35K
21.75 mi14:03:223:00:288:185:57
7:58
-0:39
23M
23.00 mi14:13:403:10:468:1810:18
8:14
+0:16
24M
24.00 mi14:21:453:18:518:188:05
8:05
-0:09
40K
24.85 mi14:28:433:25:498:176:58
8:09
+0:04
25.2M
25.20 mi14:31:443:28:508:183:01
8:45
+0:36
FINISH
26.22 mi14:39:433:36:498:177:59
7:51
-0:54

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

7:51 /mi

Average Pace

8:17 /mi

Slowest Pace

8:45 /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

3:33:48

99% of race

Time at Steady Pace

3:01

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi11:29:0926:158:2726:15
8:27
#19766
10K
6.21 mi11:54:5552:018:2325:46
8:18
#19444
15K
9.32 mi12:20:271:17:338:2025:32
8:14
#19120
20K
12.43 mi12:46:141:43:208:1925:47
8:18
#18846
HALF
13.11 mi12:51:461:48:528:195:32
8:08
#18802
25K
15.53 mi13:11:542:09:008:1920:08
8:19
#18555
30K
18.64 mi13:37:352:34:418:1825:41
8:16
#18007
20M
20.00 mi13:48:482:45:548:1811:13
8:16
#17763
21M
21.00 mi13:57:252:54:318:198:37
8:37
#17519
35K
21.75 mi14:03:223:00:288:185:57
7:58
#17382
23M
23.00 mi14:13:403:10:468:1810:18
8:14
#17163
24M
24.00 mi14:21:453:18:518:188:05
8:05
#17026
40K
24.85 mi14:28:433:25:498:176:58
8:09
#16891
25.2M
25.20 mi14:31:443:28:508:183:01
8:45
#16811
FINISH
26.22 mi14:39:433:36:498:177:59
7:51
#16685
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19766121731217318435(Top 64%)11631(Top 71%)11631(Top 482%)
10K6.21 mi3.10 mi19444+32212049+12412049+12419123(Top 66%)11948(Top 73%)11948(Top 495%)
15K9.32 mi3.11 mi19120+32411914+13511914+13518435(Top 64%)11631(Top 71%)11631(Top 482%)
20K12.43 mi3.11 mi18846+27411791+12311791+12318080(Top 62%)11439(Top 70%)11439(Top 474%)
HALF13.11 mi0.68 mi18802+4411772+1911772+1917829(Top 61%)11367(Top 70%)11367(Top 471%)
25K15.53 mi2.42 mi18555+24711657+11511657+11517426(Top 60%)11111(Top 68%)11111(Top 460%)
30K18.64 mi3.11 mi18007+54811390+26711390+26715390(Top 53%)10147(Top 62%)10147(Top 421%)
20M20.00 mi1.36 mi17763+24411275+11511275+11514631(Top 50%)9748(Top 60%)9748(Top 404%)
21M21.00 mi1.00 mi17519+24411150+12511150+12513850(Top 48%)9305(Top 57%)9305(Top 386%)
35K21.75 mi0.75 mi17382+13711080+7011080+7014148(Top 49%)9396(Top 58%)9396(Top 389%)
23M23.00 mi1.25 mi17163+21910959+12110959+12114002(Top 48%)9255(Top 57%)9255(Top 384%)
24M24.00 mi1.00 mi17026+13710880+7910880+7914302(Top 49%)9296(Top 57%)9296(Top 385%)
40K24.85 mi0.85 mi16891+13510806+7410806+7413445(Top 46%)8825(Top 54%)8825(Top 366%)
25.2M25.20 mi0.35 mi16811+8010764+4210764+4213189(Top 45%)8697(Top 53%)8697(Top 360%)
FINISH26.22 mi1.02 mi16685+12610685+7910685+7914015(Top 48%)9054(Top 55%)9054(Top 375%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18435

Males

11631

M45-49

11631

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19123

Males

11948

M45-49

11948

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18435

Males

11631

M45-49

11631

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

18080

Males

11439

M45-49

11439

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17829

Males

11367

M45-49

11367

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17426

Males

11111

M45-49

11111

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15390

Males

10147

M45-49

10147

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14631

Males

9748

M45-49

9748

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13850

Males

9305

M45-49

9305

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14148

Males

9396

M45-49

9396

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

14002

Males

9255

M45-49

9255

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14302

Males

9296

M45-49

9296

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13445

Males

8825

M45-49

8825

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13189

Males

8697

M45-49

8697

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

14015

Males

9054

M45-49

9054

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3429
Passed By
348
Net Change
+3081
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19766
5K → 10K463141+322#19766#19444
10K → 15K38359+324#19444#19120
15K → 20K30834+274#19120#18846
20K → HALF5612+44#18846#18802
HALF → 25K26821+247#18802#18555
25K → 30K5568+548#18555#18007
30K → 20M2473+244#18007#17763
20M → 21M2517+244#17763#17519
21M → 35K1458+137#17519#17382
35K → 23M23516+219#17382#17163
23M → 24M15316+137#17163#17026
24M → 40K1405+135#17026#16891
40K → 25.2M833+80#16891#16811
25.2M → FINISH14115+126#16811#16685
TOTALS3429348+3081
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing