Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Matthew Bondy

Bib: 10306 β€’M β€’Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 17%
Age Group (M45-49)
#0 / 2413
Top 23%
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
21:37
3.11 mi
Rank: #8188
Start β†’ 5K
21:37 | 6:58/mi
10K
42:55
6.21 mi
Rank: #7878 (+310)
5K β†’ 10K
21:18 | 6:52/mi
15K
1:03:53
9.32 mi
Rank: #7393 (+485)
10K β†’ 15K
20:58 | 6:45/mi
20K
1:24:56
12.43 mi
Rank: #6979 (+414)
15K β†’ 20K
21:03 | 6:47/mi
HALF
1:29:31
13.11 mi
Rank: #6953 (+26)
20K β†’ HALF
4:35 | 6:44/mi
25K
1:45:55
15.53 mi
Rank: #6657 (+296)
HALF β†’ 25K
16:24 | 6:46/mi
30K
2:07:21
18.64 mi
Rank: #6340 (+317)
25K β†’ 30K
21:26 | 6:54/mi
20M
2:16:44
20.00 mi
Rank: #6194 (+146)
30K β†’ 20M
9:23 | 6:55/mi
21M
2:23:55
21.00 mi
Rank: #6066 (+128)
20M β†’ 21M
7:11 | 7:11/mi
35K
2:29:03
21.75 mi
Rank: #6065 (+1)
21M β†’ 35K
5:08 | 6:52/mi
23M
2:37:49
23.00 mi
Rank: #6001 (+64)
35K β†’ 23M
8:46 | 7:01/mi
24M
2:44:36
24.00 mi
Rank: #5913 (+88)
23M β†’ 24M
6:47 | 6:47/mi
40K
2:50:35
24.85 mi
Rank: #5866 (+47)
24M β†’ 40K
5:59 | 7:00/mi
25.2M
2:53:11
25.20 mi
Rank: #5856 (+10)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:59:56
26.22 mi
Rank: #5836 (+20)
25.2M β†’ FINISH
6:45 | 6:38/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
Time1:29:31
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:30:25
Pace6:54 /mi
πŸ“ŠPositive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4221:376:5821:37
6:58
-
10K
6.21 mi11:00:0042:556:5521:18
6:52
-0:06
15K
9.32 mi11:20:581:03:536:5220:58
6:45
-0:07
20K
12.43 mi11:42:011:24:566:5121:03
6:47
+0:02
HALF
13.11 mi11:46:361:29:316:504:35
6:44
-0:03
25K
15.53 mi12:03:001:45:556:5016:24
6:46
+0:02
30K
18.64 mi12:24:262:07:216:5021:26
6:54
+0:08
20M
20.00 mi12:33:492:16:446:519:23
6:55
+0:01
21M
21.00 mi12:41:002:23:556:527:11
7:11
+0:16
35K
21.75 mi12:46:082:29:036:525:08
6:52
-0:19
23M
23.00 mi12:54:542:37:496:528:46
7:01
+0:09
24M
24.00 mi13:01:412:44:366:526:47
6:47
-0:14
40K
24.85 mi13:07:402:50:356:525:59
7:00
+0:13
25.2M
25.20 mi13:10:162:53:116:532:36
7:33
+0:33
FINISH
26.22 mi13:17:012:59:566:536:45
6:38
-0:55

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

6:38 /mi

Average Pace

6:52 /mi

Slowest Pace

7:33 /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

2:57:20

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:38:4221:376:5821:37
6:58
#8188
10K
6.21 mi11:00:0042:556:5521:18
6:52
#7878
15K
9.32 mi11:20:581:03:536:5220:58
6:45
#7393
20K
12.43 mi11:42:011:24:566:5121:03
6:47
#6979
HALF
13.11 mi11:46:361:29:316:504:35
6:44
#6953
25K
15.53 mi12:03:001:45:556:5016:24
6:46
#6657
30K
18.64 mi12:24:262:07:216:5021:26
6:54
#6340
20M
20.00 mi12:33:492:16:446:519:23
6:55
#6194
21M
21.00 mi12:41:002:23:556:527:11
7:11
#6066
35K
21.75 mi12:46:082:29:036:525:08
6:52
#6065
23M
23.00 mi12:54:542:37:496:528:46
7:01
#6001
24M
24.00 mi13:01:412:44:366:526:47
6:47
#5913
40K
24.85 mi13:07:402:50:356:525:59
7:00
#5866
25.2M
25.20 mi13:10:162:53:116:532:36
7:33
#5856
FINISH
26.22 mi13:17:012:59:566:536:45
6:38
#5836
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 mi8188702570256293(Top 22%)5653(Top 35%)5653(Top 234%)
10K6.21 mi3.10 mi7878+3106811+2146811+2147509(Top 26%)6553(Top 40%)6553(Top 272%)
15K9.32 mi3.11 mi7393+4856470+3416470+3416293(Top 22%)5653(Top 35%)5653(Top 234%)
20K12.43 mi3.11 mi6979+4146169+3016169+3015941(Top 20%)5366(Top 33%)5366(Top 222%)
HALF13.11 mi0.68 mi6953+266151+186151+186345(Top 22%)5689(Top 35%)5689(Top 236%)
25K15.53 mi2.42 mi6657+2965932+2195932+2195465(Top 19%)4963(Top 30%)4963(Top 206%)
30K18.64 mi3.11 mi6340+3175670+2625670+2625156(Top 18%)4654(Top 28%)4654(Top 193%)
20M20.00 mi1.36 mi6194+1465541+1295541+1294907(Top 17%)4411(Top 27%)4411(Top 183%)
21M21.00 mi1.00 mi6066+1285439+1025439+1024542(Top 16%)4050(Top 25%)4050(Top 168%)
35K21.75 mi0.75 mi6065+15432+75432+76102(Top 21%)5236(Top 32%)5236(Top 217%)
23M23.00 mi1.25 mi6001+645375+575375+575485(Top 19%)4743(Top 29%)4743(Top 197%)
24M24.00 mi1.00 mi5913+885298+775298+774999(Top 17%)4344(Top 27%)4344(Top 180%)
40K24.85 mi0.85 mi5866+475253+455253+455476(Top 19%)4624(Top 28%)4624(Top 192%)
25.2M25.20 mi0.35 mi5856+105242+115242+115465(Top 19%)4570(Top 28%)4570(Top 189%)
FINISH26.22 mi1.02 mi5836+205219+235219+234916(Top 17%)4131(Top 25%)4131(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6293

Males

5653

M45-49

5653

5K→10K

3.1 - 6.2 mi

Top 26%
Γ—5
+79ft-138ft

Overall

7509

Males

6553

M45-49

6553

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6293

Males

5653

M45-49

5653

15K→20K

9.3 - 12.4 mi

Top 20%
Γ—5
+106ft-86ft

Overall

5941

Males

5366

M45-49

5366

20K→HALF

12.4 - 13.1 mi

Top 22%
Γ—2
+19ft-37ft

Overall

6345

Males

5689

M45-49

5689

HALF→25K

13.1 - 15.5 mi

Top 19%
Γ—4
+66ft-88ft

Overall

5465

Males

4963

M45-49

4963

25K→30K

15.5 - 18.6 mi

Top 18%
Γ—9
+181ft-148ft

Overall

5156

Males

4654

M45-49

4654

30K→20M

18.6 - 20.0 mi

Top 17%
Γ—5
+64ft-50ft

Overall

4907

Males

4411

M45-49

4411

20M→21M

20.0 - 21.0 mi

Top 16%
Γ—8
+106ft-24ft

Overall

4542

Males

4050

M45-49

4050

21M→35K

21.0 - 21.8 mi

Top 21%
Γ—7
+17ft-86ft

Overall

6102

Males

5236

M45-49

5236

35K→23M

21.8 - 23.0 mi

Top 19%
Γ—5
+23ft-63ft

Overall

5485

Males

4743

M45-49

4743

23M→24M

23.0 - 24.0 mi

Top 17%
Γ—6
+12ft-82ft

Overall

4999

Males

4344

M45-49

4344

24M→40K

24.0 - 24.9 mi

Top 19%
Γ—1
+6ft-20ft

Overall

5476

Males

4624

M45-49

4624

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5465

Males

4570

M45-49

4570

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

4916

Males

4131

M45-49

4131

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2734*
Passed By
382
Net Change
+2352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8188
5K β†’ 10K384*74+310#8188#7878
10K β†’ 15K497*12+485#7878#7393
15K β†’ 20K431*17+414#7393#6979
20K β†’ HALF4014+26#6979#6953
HALF β†’ 25K301*5+296#6953#6657
25K β†’ 30K337*20+317#6657#6340
30K β†’ 20M16418+146#6340#6194
20M β†’ 21M1379+128#6194#6066
21M β†’ 35K4645+1#6066#6065
35K β†’ 23M10440+64#6065#6001
23M β†’ 24M10214+88#6001#5913
24M β†’ 40K8134+47#5913#5866
40K β†’ 25.2M3727+10#5866#5856
25.2M β†’ FINISH7353+20#5856#5836
TOTALS2734*382+2352

* 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

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OTQ

Olympic Trials Qualifying analysis available

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