Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Francois Dallain

Bib: 9283 β€’M β€’Age: N/A

ID

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 20%
Age Group (M45-49)
#0 / 2413
Top 28%
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
21:13
3.11 mi
Rank: #7128
Start β†’ 5K
21:13 | 6:50/mi
10K
42:05
6.21 mi
Rank: #6601 (+527)
5K β†’ 10K
20:52 | 6:43/mi
15K
1:03:49
9.32 mi
Rank: #7321 (-720)
10K β†’ 15K
21:44 | 7:00/mi
20K
1:25:07
12.43 mi
Rank: #7128 (+193)
15K β†’ 20K
21:18 | 6:52/mi
HALF
1:29:43
13.11 mi
Rank: #7090 (+38)
20K β†’ HALF
4:36 | 6:45/mi
25K
1:46:26
15.53 mi
Rank: #6983 (+107)
HALF β†’ 25K
16:43 | 6:54/mi
30K
2:08:11
18.64 mi
Rank: #6750 (+233)
25K β†’ 30K
21:45 | 7:01/mi
20M
2:17:46
20.00 mi
Rank: #6651 (+99)
30K β†’ 20M
9:35 | 7:04/mi
21M
2:25:05
21.00 mi
Rank: #6549 (+102)
20M β†’ 21M
7:19 | 7:19/mi
35K
2:30:10
21.75 mi
Rank: #6495 (+54)
21M β†’ 35K
5:05 | 6:48/mi
23M
2:38:54
23.00 mi
Rank: #6394 (+101)
35K β†’ 23M
8:44 | 6:59/mi
24M
2:45:46
24.00 mi
Rank: #6335 (+59)
23M β†’ 24M
6:52 | 6:52/mi
40K
2:51:58
24.85 mi
Rank: #6333 (+2)
24M β†’ 40K
6:12 | 7:16/mi
25.2M
2:54:45
25.20 mi
Rank: #6349 (-16)
40K β†’ 25.2M
2:47 | 8:05/mi
FINISH
3:01:48
26.22 mi
Rank: #6307 (+42)
25.2M β†’ FINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:43
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:32:05
Pace7:02 /mi
πŸ“ŠPositive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:5721:136:5021:13
6:50
-
10K
6.21 mi10:57:4942:056:4720:52
6:43
-0:07
15K
9.32 mi11:19:331:03:496:5121:44
7:00
+0:17
20K
12.43 mi11:40:511:25:076:5121:18
6:52
-0:08
HALF
13.11 mi11:45:271:29:436:514:36
6:45
-0:07
25K
15.53 mi12:02:101:46:266:5216:43
6:54
+0:09
30K
18.64 mi12:23:552:08:116:5321:45
7:01
+0:07
20M
20.00 mi12:33:302:17:466:549:35
7:04
+0:03
21M
21.00 mi12:40:492:25:056:557:19
7:19
+0:15
35K
21.75 mi12:45:542:30:106:555:05
6:48
-0:31
23M
23.00 mi12:54:382:38:546:558:44
6:59
+0:11
24M
24.00 mi13:01:302:45:466:556:52
6:52
-0:07
40K
24.85 mi13:07:422:51:586:566:12
7:16
+0:24
25.2M
25.20 mi13:10:292:54:456:572:47
8:05
+0:49
FINISH
26.22 mi13:17:323:01:486:577:03
6:56
-1:09

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

6:43 /mi

Average Pace

6:56 /mi

Slowest Pace

8:05 /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

25:28

14% of race

Time at Steady Pace

2:20:02

77% of race

Time at Slower Pace

16:18

9% of race

Average Pace: 6:56 /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 mi10:36:5721:136:5021:13
6:50
#7128
10K
6.21 mi10:57:4942:056:4720:52
6:43
#6601
15K
9.32 mi11:19:331:03:496:5121:44
7:00
#7321
20K
12.43 mi11:40:511:25:076:5121:18
6:52
#7128
HALF
13.11 mi11:45:271:29:436:514:36
6:45
#7090
25K
15.53 mi12:02:101:46:266:5216:43
6:54
#6983
30K
18.64 mi12:23:552:08:116:5321:45
7:01
#6750
20M
20.00 mi12:33:302:17:466:549:35
7:04
#6651
21M
21.00 mi12:40:492:25:056:557:19
7:19
#6549
35K
21.75 mi12:45:542:30:106:555:05
6:48
#6495
23M
23.00 mi12:54:382:38:546:558:44
6:59
#6394
24M
24.00 mi13:01:302:45:466:556:52
6:52
#6335
40K
24.85 mi13:07:422:51:586:566:12
7:16
#6333
25.2M
25.20 mi13:10:292:54:456:572:47
8:05
#6349
FINISH
26.22 mi13:17:323:01:486:577:03
6:56
#6307
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 mi7128631063108531(Top 29%)7196(Top 44%)7196(Top 298%)
10K6.21 mi3.10 mi6601+5275926+3845926+3846125(Top 21%)5564(Top 34%)5564(Top 231%)
15K9.32 mi3.11 mi7321-7206424-4986424-4988531(Top 29%)7196(Top 44%)7196(Top 298%)
20K12.43 mi3.11 mi7128+1936276+1486276+1486700(Top 23%)5937(Top 36%)5937(Top 246%)
HALF13.11 mi0.68 mi7090+386249+276249+276595(Top 23%)5875(Top 36%)5875(Top 243%)
25K15.53 mi2.42 mi6983+1076169+806169+806617(Top 23%)5821(Top 36%)5821(Top 241%)
30K18.64 mi3.11 mi6750+2335981+1885981+1885901(Top 20%)5229(Top 32%)5229(Top 217%)
20M20.00 mi1.36 mi6651+995899+825899+825938(Top 20%)5203(Top 32%)5203(Top 216%)
21M21.00 mi1.00 mi6549+1025812+875812+875370(Top 19%)4691(Top 29%)4691(Top 194%)
35K21.75 mi0.75 mi6495+545770+425770+425652(Top 19%)4922(Top 30%)4922(Top 204%)
23M23.00 mi1.25 mi6394+1015678+925678+925317(Top 18%)4630(Top 28%)4630(Top 192%)
24M24.00 mi1.00 mi6335+595625+535625+535594(Top 19%)4761(Top 29%)4761(Top 197%)
40K24.85 mi0.85 mi6333+25610+155610+157077(Top 24%)5642(Top 35%)5642(Top 234%)
25.2M25.20 mi0.35 mi6349-165615-55615-58697(Top 30%)6433(Top 39%)6433(Top 267%)
FINISH26.22 mi1.02 mi6307+425574+415574+416903(Top 24%)5432(Top 33%)5432(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
Γ—21
+97ft-345ft

Overall

8531

Males

7196

M45-49

7196

5K→10K

3.1 - 6.2 mi

Top 21%
Γ—5
+79ft-138ft

Overall

6125

Males

5564

M45-49

5564

10K→15K

6.2 - 9.3 mi

Top 29%
Γ—3
+67ft-78ft

Overall

8531

Males

7196

M45-49

7196

15K→20K

9.3 - 12.4 mi

Top 23%
Γ—5
+106ft-86ft

Overall

6700

Males

5937

M45-49

5937

20K→HALF

12.4 - 13.1 mi

Top 23%
Γ—2
+19ft-37ft

Overall

6595

Males

5875

M45-49

5875

HALF→25K

13.1 - 15.5 mi

Top 23%
Γ—4
+66ft-88ft

Overall

6617

Males

5821

M45-49

5821

25K→30K

15.5 - 18.6 mi

Top 20%
Γ—9
+181ft-148ft

Overall

5901

Males

5229

M45-49

5229

30K→20M

18.6 - 20.0 mi

Top 20%
Γ—5
+64ft-50ft

Overall

5938

Males

5203

M45-49

5203

20M→21M

20.0 - 21.0 mi

Top 19%
Γ—8
+106ft-24ft

Overall

5370

Males

4691

M45-49

4691

21M→35K

21.0 - 21.8 mi

Top 19%
Γ—7
+17ft-86ft

Overall

5652

Males

4922

M45-49

4922

35K→23M

21.8 - 23.0 mi

Top 18%
Γ—5
+23ft-63ft

Overall

5317

Males

4630

M45-49

4630

23M→24M

23.0 - 24.0 mi

Top 19%
Γ—6
+12ft-82ft

Overall

5594

Males

4761

M45-49

4761

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

7077

Males

5642

M45-49

5642

40K→25.2M

24.9 - 25.2 mi

Top 30%
Γ—1
+13ft-16ft

Overall

8697

Males

6433

M45-49

6433

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
Γ—2
+22ft-21ft

Overall

6903

Males

5432

M45-49

5432

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1958*
Passed By
597
Net Change
+821
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7128
5K β†’ 10K572*45+527#7128#6601
10K β†’ 15K20200-720#6601#7321
15K β†’ 20K249*56+193#7321#7128
20K β†’ HALF468+38#7128#7090
HALF β†’ 25K15245+107#7090#6983
25K β†’ 30K270*37+233#6983#6750
30K β†’ 20M12122+99#6750#6651
20M β†’ 21M12018+102#6651#6549
21M β†’ 35K7319+54#6549#6495
35K β†’ 23M12120+101#6495#6394
23M β†’ 24M8223+59#6394#6335
24M β†’ 40K4947+2#6335#6333
40K β†’ 25.2M1632-16#6333#6349
25.2M β†’ FINISH6725+42#6349#6307
TOTALS1958*597+821

* 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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