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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dennis Masse

Bib: 25304 β€’M β€’Age: N/A

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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 (M70-74)
#0 / 281
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
31:48
3.11 mi
Rank: #26563
Start β†’ 5K
31:48 | 10:15/mi
10K
1:05:38
6.21 mi
Rank: #27146 (-583)
5K β†’ 10K
33:50 | 10:54/mi
15K
1:40:02
9.32 mi
Rank: #27301 (-155)
10K β†’ 15K
34:24 | 11:05/mi
20K
2:13:38
12.43 mi
Rank: #27145 (+156)
15K β†’ 20K
33:36 | 10:49/mi
HALF
2:20:53
13.11 mi
Rank: #27130 (+15)
20K β†’ HALF
7:15 | 10:39/mi
25K
2:47:51
15.53 mi
Rank: #27025 (+105)
HALF β†’ 25K
26:58 | 11:08/mi
30K
3:26:33
18.64 mi
Rank: #27100 (-75)
25K β†’ 30K
38:42 | 12:28/mi
20M
3:43:33
20.00 mi
Rank: #27103 (-3)
30K β†’ 20M
17:00 | 12:31/mi
21M
3:58:05
21.00 mi
Rank: #27184 (-81)
20M β†’ 21M
14:32 | 14:32/mi
35K
4:08:57
21.75 mi
Rank: #27292 (-108)
21M β†’ 35K
10:52 | 14:32/mi
23M
4:23:20
23.00 mi
Rank: #27212 (+80)
35K β†’ 23M
14:23 | 11:30/mi
24M
4:35:11
24.00 mi
Rank: #27183 (+29)
23M β†’ 24M
11:51 | 11:51/mi
40K
4:45:23
24.85 mi
Rank: #27157 (+26)
24M β†’ 40K
10:12 | 11:56/mi
25.2M
4:50:04
25.20 mi
Rank: #27156 (+1)
40K β†’ 25.2M
4:41 | 13:35/mi
FINISH
5:01:38
26.22 mi
Rank: #27158 (-2)
25.2M β†’ FINISH
11:34 | 11:22/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:20:53
Pace10:45 /mi
2nd Half
Distance13.11 mi
Time2:40:45
Pace12:16 /mi
πŸ“ŠPositive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:5531:4810:1531:48
10:15
-
10K
6.21 mi12:10:451:05:3810:3433:50
10:54
+0:39
15K
9.32 mi12:45:091:40:0210:4434:24
11:05
+0:11
20K
12.43 mi13:18:452:13:3810:4633:36
10:49
-0:16
HALF
13.11 mi13:26:002:20:5310:457:15
10:39
-0:10
25K
15.53 mi13:52:582:47:5110:4926:58
11:08
+0:29
30K
18.64 mi14:31:403:26:3311:0538:42
12:28
+1:20
20M
20.00 mi14:48:403:43:3311:1117:00
12:31
+0:03
21M
21.00 mi15:03:123:58:0511:2114:32
14:32
+2:01
35K
21.75 mi15:14:044:08:5711:2710:52
14:32
0:00
23M
23.00 mi15:28:274:23:2011:2714:23
11:30
-3:02
24M
24.00 mi15:40:184:35:1111:2811:51
11:51
+0:21
40K
24.85 mi15:50:304:45:2311:2910:12
11:56
+0:05
25.2M
25.20 mi15:55:114:50:0411:314:41
13:35
+1:39
FINISH
26.22 mi16:06:455:01:3811:3111:34
11:22
-2:13

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

10:15 /mi

Average Pace

11:31 /mi

Slowest Pace

14:32 /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

1:12:39

24% of race

Time at Steady Pace

2:23:12

47% of race

Time at Slower Pace

1:25:47

28% of race

Average Pace: 11:30 /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 mi11:36:5531:4810:1531:48
10:15
#26563
10K
6.21 mi12:10:451:05:3810:3433:50
10:54
#27146
15K
9.32 mi12:45:091:40:0210:4434:24
11:05
#27301
20K
12.43 mi13:18:452:13:3810:4633:36
10:49
#27145
HALF
13.11 mi13:26:002:20:5310:457:15
10:39
#27130
25K
15.53 mi13:52:582:47:5110:4926:58
11:08
#27025
30K
18.64 mi14:31:403:26:3311:0538:42
12:28
#27100
20M
20.00 mi14:48:403:43:3311:1117:00
12:31
#27103
21M
21.00 mi15:03:123:58:0511:2114:32
14:32
#27184
35K
21.75 mi15:14:044:08:5711:2710:52
14:32
#27292
23M
23.00 mi15:28:274:23:2011:2714:23
11:30
#27212
24M
24.00 mi15:40:184:35:1111:2811:51
11:51
#27183
40K
24.85 mi15:50:304:45:2311:2910:12
11:56
#27157
25.2M
25.20 mi15:55:114:50:0411:314:41
13:35
#27156
FINISH
26.22 mi16:06:455:01:3811:3111:34
11:22
#27158
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi26563154421544227506(Top 95%)15800(Top 97%)15800(Top 5623%)
10K6.21 mi3.10 mi27146-58315673-23115673-23127544(Top 95%)15815(Top 97%)15815(Top 5628%)
15K9.32 mi3.11 mi27301-15515728-5515728-5527506(Top 95%)15800(Top 97%)15800(Top 5623%)
20K12.43 mi3.11 mi27145+15615670+5815670+5826720(Top 92%)15454(Top 95%)15454(Top 5500%)
HALF13.11 mi0.68 mi27130+1515660+1015660+1026892(Top 93%)15493(Top 95%)15493(Top 5514%)
25K15.53 mi2.42 mi27025+10515602+5815602+5826519(Top 91%)15323(Top 94%)15323(Top 5453%)
30K18.64 mi3.11 mi27100-7515599+315599+327264(Top 94%)15562(Top 95%)15562(Top 5538%)
20M20.00 mi1.36 mi27103-315589+1015589+1026969(Top 93%)15373(Top 94%)15373(Top 5471%)
21M21.00 mi1.00 mi27184-8115621-3215621-3227756(Top 96%)15720(Top 96%)15720(Top 5594%)
35K21.75 mi0.75 mi27292-10815661-4015661-4028569(Top 98%)16078(Top 98%)16078(Top 5722%)
23M23.00 mi1.25 mi27212+8015623+3815623+3825426(Top 88%)14551(Top 89%)14551(Top 5178%)
24M24.00 mi1.00 mi27183+2915601+2215601+2226419(Top 91%)15001(Top 92%)15001(Top 5338%)
40K24.85 mi0.85 mi27157+2615579+2215579+2225782(Top 89%)14654(Top 90%)14654(Top 5215%)
25.2M25.20 mi0.35 mi27156+115573+615573+626777(Top 92%)15167(Top 93%)15167(Top 5398%)
FINISH26.22 mi1.02 mi27158-215568+515568+526685(Top 92%)15101(Top 92%)15101(Top 5374%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27506

Males

15800

M70-74

15800

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27544

Males

15815

M70-74

15815

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27506

Males

15800

M70-74

15800

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26720

Males

15454

M70-74

15454

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26892

Males

15493

M70-74

15493

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26519

Males

15323

M70-74

15323

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27264

Males

15562

M70-74

15562

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26969

Males

15373

M70-74

15373

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27756

Males

15720

M70-74

15720

21M→35K

21.0 - 21.8 mi

Top 98%
Γ—7
+17ft-86ft

Overall

28569

Males

16078

M70-74

16078

35K→23M

21.8 - 23.0 mi

Top 88%
Γ—5
+23ft-63ft

Overall

25426

Males

14551

M70-74

14551

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26419

Males

15001

M70-74

15001

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25782

Males

14654

M70-74

14654

40K→25.2M

24.9 - 25.2 mi

Top 92%
Γ—1
+13ft-16ft

Overall

26777

Males

15167

M70-74

15167

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26685

Males

15101

M70-74

15101

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
792
Passed By
934
Net Change
-595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26563
5K β†’ 10K41200-583#26563#27146
10K β†’ 15K74200-155#27146#27301
15K β†’ 20K19236+156#27301#27145
20K β†’ HALF3217+15#27145#27130
HALF β†’ 25K13126+105#27130#27025
25K β†’ 30K68143-75#27025#27100
30K β†’ 20M4548-3#27100#27103
20M β†’ 21M1091-81#27103#27184
21M β†’ 35K4112-108#27184#27292
35K β†’ 23M833+80#27292#27212
23M β†’ 24M4314+29#27212#27183
24M β†’ 40K359+26#27183#27157
40K β†’ 25.2M1211+1#27157#27156
25.2M β†’ FINISH2224-2#27156#27158
TOTALS792934-595
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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