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BOSTON MARATHON 2026

Caesar Jr Casanova

Bib: 29653β€’M

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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 (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°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
32:27
3.11 mi
Rank: #27074
Start β†’ 5K
32:27 | 10:27/mi
10K
1:07:06
6.21 mi
Rank: #27545 (-471)
5K β†’ 10K
34:39 | 11:10/mi
15K
1:42:08
9.32 mi
Rank: #27663 (-118)
10K β†’ 15K
35:02 | 11:17/mi
20K
2:17:47
12.43 mi
Rank: #27636 (+27)
15K β†’ 20K
35:39 | 11:29/mi
HALF
2:25:47
13.11 mi
Rank: #27668 (-32)
20K β†’ HALF
8:00 | 11:45/mi
25K
2:57:49
15.53 mi
Rank: #27867 (-199)
HALF β†’ 25K
32:02 | 13:13/mi
30K
3:38:37
18.64 mi
Rank: #27880 (-13)
25K β†’ 30K
40:48 | 13:08/mi
20M
3:56:09
20.00 mi
Rank: #27860 (+20)
30K β†’ 20M
17:32 | 12:55/mi
21M
4:11:26
21.00 mi
Rank: #27886 (-26)
20M β†’ 21M
15:17 | 15:17/mi
35K
4:21:11
21.75 mi
Rank: #27886
21M β†’ 35K
9:45 | 13:02/mi
23M
4:37:43
23.00 mi
Rank: #27876 (+10)
35K β†’ 23M
16:32 | 13:13/mi
24M
4:51:01
24.00 mi
Rank: #27887 (-11)
23M β†’ 24M
13:18 | 13:18/mi
40K
5:02:39
24.85 mi
Rank: #27883 (+4)
24M β†’ 40K
11:38 | 13:37/mi
25.2M
5:08:41
25.20 mi
Rank: #27913 (-30)
40K β†’ 25.2M
6:02 | 17:30/mi
FINISH
5:21:59
26.22 mi
Rank: #27935 (-22)
25.2M β†’ FINISH
13:18 | 13:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:25:47
Pace11:08 /mi
2nd Half
Distance13.11 mi
Time2:56:12
Pace13:27 /mi
πŸ“ŠPositive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:4932:2710:2732:27
10:27
-
10K
6.21 mi12:30:281:07:0610:4834:39
11:10
+0:43
15K
9.32 mi13:05:301:42:0810:5835:02
11:17
+0:07
20K
12.43 mi13:41:092:17:4711:0635:39
11:29
+0:12
HALF
13.11 mi13:49:092:25:4711:088:00
11:45
+0:16
25K
15.53 mi14:21:112:57:4911:2732:02
13:13
+1:28
30K
18.64 mi15:01:593:38:3711:4440:48
13:08
-0:05
20M
20.00 mi15:19:313:56:0911:4917:32
12:55
-0:13
21M
21.00 mi15:34:484:11:2611:5915:17
15:17
+2:22
35K
21.75 mi15:44:334:21:1112:019:45
13:02
-2:15
23M
23.00 mi16:01:054:37:4312:0516:32
13:13
+0:11
24M
24.00 mi16:14:234:51:0112:0813:18
13:18
+0:05
40K
24.85 mi16:26:015:02:3912:1111:38
13:37
+0:19
25.2M
25.20 mi16:32:035:08:4112:156:02
17:30
+3:53
FINISH
26.22 mi16:45:215:21:5912:1813:18
13:04
-4:26

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:27 /mi

Average Pace

12:17 /mi

Slowest Pace

17:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:25:47

45% of race

Time at Steady Pace

2:34:53

48% of race

Time at Slower Pace

21:19

7% of race

Average Pace: 12:17 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:55:4932:2710:2732:27
10:27
#27074
10K
6.21 mi12:30:281:07:0610:4834:39
11:10
#27545
15K
9.32 mi13:05:301:42:0810:5835:02
11:17
#27663
20K
12.43 mi13:41:092:17:4711:0635:39
11:29
#27636
HALF
13.11 mi13:49:092:25:4711:088:00
11:45
#27668
25K
15.53 mi14:21:112:57:4911:2732:02
13:13
#27867
30K
18.64 mi15:01:593:38:3711:4440:48
13:08
#27880
20M
20.00 mi15:19:313:56:0911:4917:32
12:55
#27860
21M
21.00 mi15:34:484:11:2611:5915:17
15:17
#27886
35K
21.75 mi15:44:334:21:1112:019:45
13:02
#27886
23M
23.00 mi16:01:054:37:4312:0516:32
13:13
#27876
24M
24.00 mi16:14:234:51:0112:0813:18
13:18
#27887
40K
24.85 mi16:26:015:02:3912:1111:38
13:37
#27883
25.2M
25.20 mi16:32:035:08:4112:156:02
17:30
#27913
FINISH
26.22 mi16:45:215:21:5912:1813:18
13:04
#27935
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 mi27074156561565627742(Top 96%)15888(Top 97%)15888(Top 1066%)
10K6.21 mi3.10 mi27545-47115840-18415840-18427861(Top 96%)15930(Top 97%)15930(Top 1068%)
15K9.32 mi3.11 mi27663-11815872-3215872-3227742(Top 96%)15888(Top 97%)15888(Top 1066%)
20K12.43 mi3.11 mi27636+2715856+1615856+1627528(Top 95%)15797(Top 97%)15797(Top 1059%)
HALF13.11 mi0.68 mi27668-3215868-1215868-1228090(Top 97%)15974(Top 98%)15974(Top 1071%)
25K15.53 mi2.42 mi27867-19915942-7415942-7428351(Top 98%)16082(Top 98%)16082(Top 1079%)
30K18.64 mi3.11 mi27880-1315926+1615926+1627822(Top 96%)15820(Top 97%)15820(Top 1061%)
20M20.00 mi1.36 mi27860+2015912+1415912+1427344(Top 94%)15578(Top 95%)15578(Top 1045%)
21M21.00 mi1.00 mi27886-2615925-1315925-1328222(Top 97%)15944(Top 98%)15944(Top 1069%)
35K21.75 mi0.75 mi2788615922+315922+327736(Top 96%)15696(Top 96%)15696(Top 1053%)
23M23.00 mi1.25 mi27876+1015906+1615906+1627560(Top 95%)15621(Top 96%)15621(Top 1048%)
24M24.00 mi1.00 mi27887-1115905+115905+127871(Top 96%)15723(Top 96%)15723(Top 1055%)
40K24.85 mi0.85 mi27883+415896+915896+927587(Top 95%)15582(Top 95%)15582(Top 1045%)
25.2M25.20 mi0.35 mi27913-3015909-1315909-1328801(Top 99%)16187(Top 99%)16187(Top 1086%)
FINISH26.22 mi1.02 mi27935-2215917-815917-828241(Top 97%)15901(Top 97%)15901(Top 1066%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27742

Males

15888

M55-59

15888

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27861

Males

15930

M55-59

15930

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27742

Males

15888

M55-59

15888

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27528

Males

15797

M55-59

15797

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28090

Males

15974

M55-59

15974

HALF→25K

13.1 - 15.5 mi

Top 98%
Γ—4
+66ft-88ft

Overall

28351

Males

16082

M55-59

16082

25K→30K

15.5 - 18.6 mi

Top 96%
Γ—9
+181ft-148ft

Overall

27822

Males

15820

M55-59

15820

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27344

Males

15578

M55-59

15578

20M→21M

20.0 - 21.0 mi

Top 97%
Γ—8
+106ft-24ft

Overall

28222

Males

15944

M55-59

15944

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27736

Males

15696

M55-59

15696

35K→23M

21.8 - 23.0 mi

Top 95%
Γ—5
+23ft-63ft

Overall

27560

Males

15621

M55-59

15621

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27871

Males

15723

M55-59

15723

24M→40K

24.0 - 24.9 mi

Top 95%
Γ—1
+6ft-20ft

Overall

27587

Males

15582

M55-59

15582

40K→25.2M

24.9 - 25.2 mi

Top 99%
Γ—1
+13ft-16ft

Overall

28801

Males

16187

M55-59

16187

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28241

Males

15901

M55-59

15901

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
446
Passed By
1307
Net Change
-861
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27074
5K β†’ 10K42513-471#27074#27545
10K β†’ 15K85203-118#27545#27663
15K β†’ 20K9467+27#27663#27636
20K β†’ HALF840-32#27636#27668
HALF β†’ 25K19218-199#27668#27867
25K β†’ 30K7083-13#27867#27880
30K β†’ 20M3414+20#27880#27860
20M β†’ 21M1743-26#27860#27886
21M β†’ 35K16160#27886#27886
35K β†’ 23M2717+10#27886#27876
23M β†’ 24M1122-11#27876#27887
24M β†’ 40K1612+4#27887#27883
40K β†’ 25.2M131-30#27883#27913
25.2M β†’ FINISH628-22#27913#27935
TOTALS4461307-861

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πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing