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BOSTON MARATHON 2026

Timothy Chezar

Bib: 32362•M

MA

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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
26:50
3.11 mi
Rank: #20821
Start → 5K
26:50 | 8:39/mi
10K
51:25
6.21 mi
Rank: #18868 (+1953)
5K → 10K
24:35 | 7:55/mi
15K
1:15:57
9.32 mi
Rank: #18060 (+808)
10K → 15K
24:32 | 7:54/mi
20K
1:41:20
12.43 mi
Rank: #17872 (+188)
15K → 20K
25:23 | 8:11/mi
HALF
1:47:00
13.11 mi
Rank: #17930 (-58)
20K → HALF
5:40 | 8:19/mi
25K
2:07:05
15.53 mi
Rank: #17822 (+108)
HALF → 25K
20:05 | 8:17/mi
30K
2:33:46
18.64 mi
Rank: #17697 (+125)
25K → 30K
26:41 | 8:36/mi
20M
2:45:44
20.00 mi
Rank: #17706 (-9)
30K → 20M
11:58 | 8:49/mi
21M
2:54:49
21.00 mi
Rank: #17625 (+81)
20M → 21M
9:05 | 9:05/mi
35K
3:00:58
21.75 mi
Rank: #17534 (+91)
21M → 35K
6:09 | 8:14/mi
23M
3:11:46
23.00 mi
Rank: #17450 (+84)
35K → 23M
10:48 | 8:38/mi
24M
3:20:20
24.00 mi
Rank: #17412 (+38)
23M → 24M
8:34 | 8:34/mi
40K
3:27:42
24.85 mi
Rank: #17353 (+59)
24M → 40K
7:22 | 8:37/mi
25.2M
3:30:52
25.20 mi
Rank: #17324 (+29)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:39:04
26.22 mi
Rank: #17238 (+86)
25.2M → FINISH
8:12 | 8:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:00
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:52:04
Pace8:33 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3426:508:3926:50
8:39
-
10K
6.21 mi12:21:0951:258:1724:35
7:55
-0:44
15K
9.32 mi12:45:411:15:578:0924:32
7:54
-0:01
20K
12.43 mi13:11:041:41:208:1025:23
8:11
+0:17
HALF
13.11 mi13:16:441:47:008:105:40
8:19
+0:08
25K
15.53 mi13:36:492:07:058:1120:05
8:17
-0:02
30K
18.64 mi14:03:302:33:468:1526:41
8:36
+0:19
20M
20.00 mi14:15:282:45:448:1811:58
8:49
+0:13
21M
21.00 mi14:24:332:54:498:209:05
9:05
+0:16
35K
21.75 mi14:30:423:00:588:206:09
8:14
-0:51
23M
23.00 mi14:41:303:11:468:2110:48
8:38
+0:24
24M
24.00 mi14:50:043:20:208:218:34
8:34
-0:04
40K
24.85 mi14:57:263:27:428:227:22
8:37
+0:03
25.2M
25.20 mi15:00:363:30:528:233:10
9:11
+0:34
FINISH
26.22 mi15:08:483:39:048:228:12
8:03
-1:08

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

7:54 /mi

Average Pace

8:22 /mi

Slowest Pace

9:11 /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

3:14:51

89% of race

Time at Steady Pace

24:13

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:21 /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 mi11:56:3426:508:3926:50
8:39
#20821
10K
6.21 mi12:21:0951:258:1724:35
7:55
#18868
15K
9.32 mi12:45:411:15:578:0924:32
7:54
#18060
20K
12.43 mi13:11:041:41:208:1025:23
8:11
#17872
HALF
13.11 mi13:16:441:47:008:105:40
8:19
#17930
25K
15.53 mi13:36:492:07:058:1120:05
8:17
#17822
30K
18.64 mi14:03:302:33:468:1526:41
8:36
#17697
20M
20.00 mi14:15:282:45:448:1811:58
8:49
#17706
21M
21.00 mi14:24:332:54:498:209:05
9:05
#17625
35K
21.75 mi14:30:423:00:588:206:09
8:14
#17534
23M
23.00 mi14:41:303:11:468:2110:48
8:38
#17450
24M
24.00 mi14:50:043:20:208:218:34
8:34
#17412
40K
24.85 mi14:57:263:27:428:227:22
8:37
#17353
25.2M
25.20 mi15:00:363:30:528:233:10
9:11
#17324
FINISH
26.22 mi15:08:483:39:048:228:12
8:03
#17238
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 mi20821126601266016151(Top 56%)10665(Top 65%)10665(Top 442%)
10K6.21 mi3.10 mi18868+195311792+86811792+86816560(Top 57%)10837(Top 66%)10837(Top 449%)
15K9.32 mi3.11 mi18060+80811460+33211460+33216151(Top 56%)10665(Top 65%)10665(Top 442%)
20K12.43 mi3.11 mi17872+18811374+8611374+8617293(Top 60%)11121(Top 68%)11121(Top 461%)
HALF13.11 mi0.68 mi17930-5811406-3211406-3219049(Top 66%)11880(Top 73%)11880(Top 492%)
25K15.53 mi2.42 mi17822+10811350+5611350+5617308(Top 60%)11066(Top 68%)11066(Top 459%)
30K18.64 mi3.11 mi17697+12511263+8711263+8717410(Top 60%)10999(Top 67%)10999(Top 456%)
20M20.00 mi1.36 mi17706-911246+1711246+1718016(Top 62%)11178(Top 68%)11178(Top 463%)
21M21.00 mi1.00 mi17625+8111197+4911197+4916542(Top 57%)10493(Top 64%)10493(Top 435%)
35K21.75 mi0.75 mi17534+9111142+5511142+5515925(Top 55%)10164(Top 62%)10164(Top 421%)
23M23.00 mi1.25 mi17450+8411079+6311079+6316478(Top 57%)10295(Top 63%)10295(Top 427%)
24M24.00 mi1.00 mi17412+3811038+4111038+4117236(Top 59%)10574(Top 65%)10574(Top 438%)
40K24.85 mi0.85 mi17353+5910998+4010998+4016365(Top 56%)10128(Top 62%)10128(Top 420%)
25.2M25.20 mi0.35 mi17324+2910978+2010978+2015661(Top 54%)9832(Top 60%)9832(Top 407%)
FINISH26.22 mi1.02 mi17238+8610920+5810920+5815457(Top 53%)9742(Top 60%)9742(Top 404%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16151

Males

10665

M45-49

10665

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16560

Males

10837

M45-49

10837

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16151

Males

10665

M45-49

10665

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17293

Males

11121

M45-49

11121

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19049

Males

11880

M45-49

11880

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17308

Males

11066

M45-49

11066

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17410

Males

10999

M45-49

10999

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18016

Males

11178

M45-49

11178

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16542

Males

10493

M45-49

10493

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

15925

Males

10164

M45-49

10164

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16478

Males

10295

M45-49

10295

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17236

Males

10574

M45-49

10574

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16365

Males

10128

M45-49

10128

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15661

Males

9832

M45-49

9832

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15457

Males

9742

M45-49

9742

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4274
Passed By
691
Net Change
+3583
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20821
5K → 10K19596+1953#20821#18868
10K → 15K82416+808#18868#18060
15K → 20K25668+188#18060#17872
20K → HALF1876-58#17872#17930
HALF → 25K17567+108#17930#17822
25K → 30K252127+125#17822#17697
30K → 20M8897-9#17697#17706
20M → 21M12645+81#17706#17625
21M → 35K10413+91#17625#17534
35K → 23M14056+84#17534#17450
23M → 24M8244+38#17450#17412
24M → 40K8829+59#17412#17353
40K → 25.2M4516+29#17353#17324
25.2M → FINISH11731+86#17324#17238
TOTALS4274691+3583
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing