Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brian Burlas

Bib: 6071 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 24%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M40-44)
#0 / 2198
Top 27%
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
20:43
3.11 mi
Rank: #5582
Start β†’ 5K
20:43 | 6:41/mi
10K
41:25
6.21 mi
Rank: #5543 (+39)
5K β†’ 10K
20:42 | 6:40/mi
15K
1:02:05
9.32 mi
Rank: #5460 (+83)
10K β†’ 15K
20:40 | 6:40/mi
20K
1:22:47
12.43 mi
Rank: #5266 (+194)
15K β†’ 20K
20:42 | 6:40/mi
HALF
1:27:15
13.11 mi
Rank: #5236 (+30)
20K β†’ HALF
4:28 | 6:34/mi
25K
1:43:32
15.53 mi
Rank: #5167 (+69)
HALF β†’ 25K
16:17 | 6:43/mi
30K
2:04:25
18.64 mi
Rank: #4863 (+304)
25K β†’ 30K
20:53 | 6:44/mi
20M
2:13:32
20.00 mi
Rank: #4753 (+110)
30K β†’ 20M
9:07 | 6:43/mi
21M
2:20:24
21.00 mi
Rank: #4581 (+172)
20M β†’ 21M
6:52 | 6:52/mi
35K
2:25:23
21.75 mi
Rank: #4559 (+22)
21M β†’ 35K
4:59 | 6:40/mi
23M
2:33:47
23.00 mi
Rank: #4441 (+118)
35K β†’ 23M
8:24 | 6:43/mi
24M
2:40:19
24.00 mi
Rank: #4368 (+73)
23M β†’ 24M
6:32 | 6:32/mi
40K
2:46:02
24.85 mi
Rank: #4305 (+63)
24M β†’ 40K
5:43 | 6:42/mi
25.2M
2:48:27
25.20 mi
Rank: #4253 (+52)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
2:54:59
26.22 mi
Rank: #4196 (+57)
25.2M β†’ FINISH
6:32 | 6:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:27:15
Pace6:40 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:27:44
Pace6:42 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3520:436:4120:43
6:41
-
10K
6.21 mi10:45:1741:256:4020:42
6:40
-0:01
15K
9.32 mi11:05:571:02:056:4020:40
6:40
0:00
20K
12.43 mi11:26:391:22:476:4020:42
6:40
0:00
HALF
13.11 mi11:31:071:27:156:404:28
6:34
-0:06
25K
15.53 mi11:47:241:43:326:4016:17
6:43
+0:09
30K
18.64 mi12:08:172:04:256:4120:53
6:44
+0:01
20M
20.00 mi12:17:242:13:326:419:07
6:43
-0:01
21M
21.00 mi12:24:162:20:246:426:52
6:52
+0:09
35K
21.75 mi12:29:152:25:236:424:59
6:40
-0:12
23M
23.00 mi12:37:392:33:476:428:24
6:43
+0:03
24M
24.00 mi12:44:112:40:196:416:32
6:32
-0:11
40K
24.85 mi12:49:542:46:026:415:43
6:42
+0:10
25.2M
25.20 mi12:52:192:48:276:422:25
7:01
+0:19
FINISH
26.22 mi12:58:512:54:596:416:32
6:25
-0:36

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

6:25 /mi

Average Pace

6:41 /mi

Slowest Pace

7:01 /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

2:45:42

95% of race

Time at Steady Pace

9:17

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:24:3520:436:4120:43
6:41
#5582
10K
6.21 mi10:45:1741:256:4020:42
6:40
#5543
15K
9.32 mi11:05:571:02:056:4020:40
6:40
#5460
20K
12.43 mi11:26:391:22:476:4020:42
6:40
#5266
HALF
13.11 mi11:31:071:27:156:404:28
6:34
#5236
25K
15.53 mi11:47:241:43:326:4016:17
6:43
#5167
30K
18.64 mi12:08:172:04:256:4120:53
6:44
#4863
20M
20.00 mi12:17:242:13:326:419:07
6:43
#4753
21M
21.00 mi12:24:162:20:246:426:52
6:52
#4581
35K
21.75 mi12:29:152:25:236:424:59
6:40
#4559
23M
23.00 mi12:37:392:33:476:428:24
6:43
#4441
24M
24.00 mi12:44:112:40:196:416:32
6:32
#4368
40K
24.85 mi12:49:542:46:026:415:43
6:42
#4305
25.2M
25.20 mi12:52:192:48:276:422:25
7:01
#4253
FINISH
26.22 mi12:58:512:54:596:416:32
6:25
#4196
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5582514351435347(Top 18%)4948(Top 30%)4948(Top 225%)
10K6.21 mi3.10 mi5543+395123+205123+205582(Top 19%)5137(Top 31%)5137(Top 234%)
15K9.32 mi3.11 mi5460+835055+685055+685347(Top 18%)4948(Top 30%)4948(Top 225%)
20K12.43 mi3.11 mi5266+1944883+1724883+1724877(Top 17%)4542(Top 28%)4542(Top 207%)
HALF13.11 mi0.68 mi5236+304858+254858+254786(Top 16%)4458(Top 27%)4458(Top 203%)
25K15.53 mi2.42 mi5167+694796+624796+625003(Top 17%)4587(Top 28%)4587(Top 209%)
30K18.64 mi3.11 mi4863+3044527+2694527+2693828(Top 13%)3574(Top 22%)3574(Top 163%)
20M20.00 mi1.36 mi4753+1104432+954432+953576(Top 12%)3325(Top 20%)3325(Top 151%)
21M21.00 mi1.00 mi4581+1724276+1564276+1562784(Top 10%)2608(Top 16%)2608(Top 119%)
35K21.75 mi0.75 mi4559+224253+234253+234630(Top 16%)4124(Top 25%)4124(Top 188%)
23M23.00 mi1.25 mi4441+1184135+1184135+1183552(Top 12%)3237(Top 20%)3237(Top 147%)
24M24.00 mi1.00 mi4368+734056+794056+793348(Top 12%)3039(Top 19%)3039(Top 138%)
40K24.85 mi0.85 mi4305+633993+633993+633521(Top 12%)3150(Top 19%)3150(Top 143%)
25.2M25.20 mi0.35 mi4253+523950+433950+432708(Top 9%)2472(Top 15%)2472(Top 112%)
FINISH26.22 mi1.02 mi4196+573897+533897+533623(Top 12%)3179(Top 19%)3179(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
Γ—21
+97ft-345ft

Overall

5347

Males

4948

M40-44

4948

5K→10K

3.1 - 6.2 mi

Top 19%
Γ—5
+79ft-138ft

Overall

5582

Males

5137

M40-44

5137

10K→15K

6.2 - 9.3 mi

Top 18%
Γ—3
+67ft-78ft

Overall

5347

Males

4948

M40-44

4948

15K→20K

9.3 - 12.4 mi

Top 17%
Γ—5
+106ft-86ft

Overall

4877

Males

4542

M40-44

4542

20K→HALF

12.4 - 13.1 mi

Top 16%
Γ—2
+19ft-37ft

Overall

4786

Males

4458

M40-44

4458

HALF→25K

13.1 - 15.5 mi

Top 17%
Γ—4
+66ft-88ft

Overall

5003

Males

4587

M40-44

4587

25K→30K

15.5 - 18.6 mi

Top 13%
Γ—9
+181ft-148ft

Overall

3828

Males

3574

M40-44

3574

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3576

Males

3325

M40-44

3325

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2784

Males

2608

M40-44

2608

21M→35K

21.0 - 21.8 mi

Top 16%
Γ—7
+17ft-86ft

Overall

4630

Males

4124

M40-44

4124

35K→23M

21.8 - 23.0 mi

Top 12%
Γ—5
+23ft-63ft

Overall

3552

Males

3237

M40-44

3237

23M→24M

23.0 - 24.0 mi

Top 12%
Γ—6
+12ft-82ft

Overall

3348

Males

3039

M40-44

3039

24M→40K

24.0 - 24.9 mi

Top 12%
Γ—1
+6ft-20ft

Overall

3521

Males

3150

M40-44

3150

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2708

Males

2472

M40-44

2472

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
Γ—2
+22ft-21ft

Overall

3623

Males

3179

M40-44

3179

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1840*
Passed By
454
Net Change
+1386
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5582
5K β†’ 10K209*170+39#5582#5543
10K β†’ 15K16380+83#5543#5460
15K β†’ 20K217*23+194#5460#5266
20K β†’ HALF399+30#5266#5236
HALF β†’ 25K12152+69#5236#5167
25K β†’ 30K315*11+304#5167#4863
30K β†’ 20M1177+110#4863#4753
20M β†’ 21M1764+172#4753#4581
21M β†’ 35K4321+22#4581#4559
35K β†’ 23M13012+118#4559#4441
23M β†’ 24M9219+73#4441#4368
24M β†’ 40K8623+63#4368#4305
40K β†’ 25.2M575+52#4305#4253
25.2M β†’ FINISH7518+57#4253#4196
TOTALS1840*454+1386

* 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

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