Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

George Sakellaris

Bib: 27205 β€’M β€’Age: N/A

MA

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 (M75-79)
#0 / 68
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
35:24
3.11 mi
Rank: #28437
Start β†’ 5K
35:24 | 11:24/mi
10K
1:09:42
6.21 mi
Rank: #28129 (+308)
5K β†’ 10K
34:18 | 11:03/mi
15K
1:44:22
9.32 mi
Rank: #27960 (+169)
10K β†’ 15K
34:40 | 11:10/mi
20K
2:22:11
12.43 mi
Rank: #28043 (-83)
15K β†’ 20K
37:49 | 12:11/mi
HALF
2:30:27
13.11 mi
Rank: #28066 (-23)
20K β†’ HALF
8:16 | 12:08/mi
25K
3:01:02
15.53 mi
Rank: #28075 (-9)
HALF β†’ 25K
30:35 | 12:37/mi
30K
3:45:18
18.64 mi
Rank: #28176 (-101)
25K β†’ 30K
44:16 | 14:15/mi
20M
4:04:58
20.00 mi
Rank: #28214 (-38)
30K β†’ 20M
19:40 | 14:29/mi
21M
4:20:50
21.00 mi
Rank: #28239 (-25)
20M β†’ 21M
15:52 | 15:52/mi
35K
4:30:21
21.75 mi
Rank: #28224 (+15)
21M β†’ 35K
9:31 | 12:44/mi
23M
4:46:44
23.00 mi
Rank: #28204 (+20)
35K β†’ 23M
16:23 | 13:06/mi
24M
5:00:03
24.00 mi
Rank: #28193 (+11)
23M β†’ 24M
13:19 | 13:19/mi
40K
5:11:57
24.85 mi
Rank: #28191 (+2)
24M β†’ 40K
11:54 | 13:56/mi
25.2M
5:17:26
25.20 mi
Rank: #28203 (-12)
40K β†’ 25.2M
5:29 | 15:55/mi
FINISH
5:30:12
26.22 mi
Rank: #28199 (+4)
25.2M β†’ FINISH
12:46 | 12:32/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
Time2:30:27
Pace11:29 /mi
2nd Half
Distance13.11 mi
Time2:59:45
Pace13:43 /mi
πŸ“ŠPositive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3135:2411:2435:24
11:24
-
10K
6.21 mi12:30:491:09:4211:1434:18
11:03
-0:21
15K
9.32 mi13:05:291:44:2211:1234:40
11:10
+0:07
20K
12.43 mi13:43:182:22:1111:2737:49
12:11
+1:01
HALF
13.11 mi13:51:342:30:2711:298:16
12:08
-0:03
25K
15.53 mi14:22:093:01:0211:4030:35
12:37
+0:29
30K
18.64 mi15:06:253:45:1812:0644:16
14:15
+1:38
20M
20.00 mi15:26:054:04:5812:1519:40
14:29
+0:14
21M
21.00 mi15:41:574:20:5012:2615:52
15:52
+1:23
35K
21.75 mi15:51:284:30:2112:269:31
12:44
-3:08
23M
23.00 mi16:07:514:46:4412:2916:23
13:06
+0:22
24M
24.00 mi16:21:105:00:0312:3113:19
13:19
+0:13
40K
24.85 mi16:33:045:11:5712:3411:54
13:56
+0:37
25.2M
25.20 mi16:38:335:17:2612:365:29
15:55
+1:59
FINISH
26.22 mi16:51:195:30:1212:3712:46
12:32
-3:23

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

11:03 /mi

Average Pace

12:36 /mi

Slowest Pace

15:55 /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

1:44:22

32% of race

Time at Steady Pace

2:08:39

39% of race

Time at Slower Pace

1:37:11

29% of race

Average Pace: 12:36 /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 mi11:56:3135:2411:2435:24
11:24
#28437
10K
6.21 mi12:30:491:09:4211:1434:18
11:03
#28129
15K
9.32 mi13:05:291:44:2211:1234:40
11:10
#27960
20K
12.43 mi13:43:182:22:1111:2737:49
12:11
#28043
HALF
13.11 mi13:51:342:30:2711:298:16
12:08
#28066
25K
15.53 mi14:22:093:01:0211:4030:35
12:37
#28075
30K
18.64 mi15:06:253:45:1812:0644:16
14:15
#28176
20M
20.00 mi15:26:054:04:5812:1519:40
14:29
#28214
21M
21.00 mi15:41:574:20:5012:2615:52
15:52
#28239
35K
21.75 mi15:51:284:30:2112:269:31
12:44
#28224
23M
23.00 mi16:07:514:46:4412:2916:23
13:06
#28204
24M
24.00 mi16:21:105:00:0312:3113:19
13:19
#28193
40K
24.85 mi16:33:045:11:5712:3411:54
13:56
#28191
25.2M
25.20 mi16:38:335:17:2612:365:29
15:55
#28203
FINISH
26.22 mi16:51:195:30:1212:3712:46
12:32
#28199
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi28437161581615827622(Top 95%)15848(Top 97%)15848(Top 23306%)
10K6.21 mi3.10 mi28129+30816066+9216066+9227717(Top 96%)15885(Top 97%)15885(Top 23360%)
15K9.32 mi3.11 mi27960+16915998+6815998+6827622(Top 95%)15848(Top 97%)15848(Top 23306%)
20K12.43 mi3.11 mi28043-8316010-1216010-1228146(Top 97%)16034(Top 98%)16034(Top 23579%)
HALF13.11 mi0.68 mi28066-2316015-516015-528327(Top 98%)16070(Top 98%)16070(Top 23632%)
25K15.53 mi2.42 mi28075-916018-316018-327992(Top 96%)15943(Top 98%)15943(Top 23446%)
30K18.64 mi3.11 mi28176-10116046-2816046-2828490(Top 98%)16095(Top 99%)16095(Top 23669%)
20M20.00 mi1.36 mi28214-3816056-1016056-1028382(Top 98%)16036(Top 98%)16036(Top 23582%)
21M21.00 mi1.00 mi28239-2516063-716063-728520(Top 98%)16079(Top 98%)16079(Top 23646%)
35K21.75 mi0.75 mi28224+1516053+1016053+1027485(Top 95%)15578(Top 95%)15578(Top 22909%)
23M23.00 mi1.25 mi28204+2016043+1016043+1027433(Top 95%)15550(Top 95%)15550(Top 22868%)
24M24.00 mi1.00 mi28193+1116032+1116032+1127887(Top 96%)15732(Top 96%)15732(Top 23135%)
40K24.85 mi0.85 mi28191+216026+616026+627832(Top 96%)15706(Top 96%)15706(Top 23097%)
25.2M25.20 mi0.35 mi28203-12160261602628405(Top 98%)15968(Top 98%)15968(Top 23482%)
FINISH26.22 mi1.02 mi28199+416025+116025+127908(Top 96%)15737(Top 96%)15737(Top 23143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27622

Males

15848

M75-79

15848

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27717

Males

15885

M75-79

15885

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27622

Males

15848

M75-79

15848

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28146

Males

16034

M75-79

16034

20K→HALF

12.4 - 13.1 mi

Top 98%
Γ—2
+19ft-37ft

Overall

28327

Males

16070

M75-79

16070

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27992

Males

15943

M75-79

15943

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28490

Males

16095

M75-79

16095

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28382

Males

16036

M75-79

16036

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28520

Males

16079

M75-79

16079

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27485

Males

15578

M75-79

15578

35K→23M

21.8 - 23.0 mi

Top 95%
Γ—5
+23ft-63ft

Overall

27433

Males

15550

M75-79

15550

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27887

Males

15732

M75-79

15732

24M→40K

24.0 - 24.9 mi

Top 96%
Γ—1
+6ft-20ft

Overall

27832

Males

15706

M75-79

15706

40K→25.2M

24.9 - 25.2 mi

Top 98%
Γ—1
+13ft-16ft

Overall

28405

Males

15968

M75-79

15968

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
Γ—2
+22ft-21ft

Overall

27908

Males

15737

M75-79

15737

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
781*
Passed By
543
Net Change
+238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28437
5K β†’ 10K333*25+308#28437#28129
10K β†’ 15K19425+169#28129#27960
15K β†’ 20K39122-83#27960#28043
20K β†’ HALF831-23#28043#28066
HALF β†’ 25K4655-9#28066#28075
25K β†’ 30K25126-101#28075#28176
30K β†’ 20M1048-38#28176#28214
20M β†’ 21M1237-25#28214#28239
21M β†’ 35K194+15#28239#28224
35K β†’ 23M3010+20#28224#28204
23M β†’ 24M2817+11#28204#28193
24M β†’ 40K1412+2#28193#28191
40K β†’ 25.2M416-12#28191#28203
25.2M β†’ FINISH1915+4#28203#28199
TOTALS781*543+238

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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