Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Barry Miller

Bib: 5273 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 30%
Masters (Masters Men)
#0 / 10617
Top 16%
Age Group (M45-49)
#0 / 2413
Top 21%
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
20:28
3.11 mi
Rank: #4896
Start β†’ 5K
20:28 | 6:36/mi
10K
40:38
6.21 mi
Rank: #4510 (+386)
5K β†’ 10K
20:10 | 6:30/mi
15K
1:01:01
9.32 mi
Rank: #4550 (-40)
10K β†’ 15K
20:23 | 6:34/mi
20K
1:22:09
12.43 mi
Rank: #4870 (-320)
15K β†’ 20K
21:08 | 6:49/mi
HALF
1:26:37
13.11 mi
Rank: #4857 (+13)
20K β†’ HALF
4:28 | 6:34/mi
25K
1:42:47
15.53 mi
Rank: #4789 (+68)
HALF β†’ 25K
16:10 | 6:40/mi
30K
2:04:57
18.64 mi
Rank: #5096 (-307)
25K β†’ 30K
22:10 | 7:09/mi
20M
2:14:35
20.00 mi
Rank: #5181 (-85)
30K β†’ 20M
9:38 | 7:06/mi
21M
2:22:12
21.00 mi
Rank: #5301 (-120)
20M β†’ 21M
7:37 | 7:37/mi
35K
2:27:14
21.75 mi
Rank: #5279 (+22)
21M β†’ 35K
5:02 | 6:44/mi
23M
2:36:07
23.00 mi
Rank: #5306 (-27)
35K β†’ 23M
8:53 | 7:06/mi
24M
2:43:11
24.00 mi
Rank: #5375 (-69)
23M β†’ 24M
7:04 | 7:04/mi
40K
2:49:25
24.85 mi
Rank: #5457 (-82)
24M β†’ 40K
6:14 | 7:18/mi
25.2M
2:52:04
25.20 mi
Rank: #5464 (-7)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
2:59:00
26.22 mi
Rank: #5485 (-21)
25.2M β†’ FINISH
6:56 | 6:49/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
Time1:26:37
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:32:23
Pace7:03 /mi
πŸ“ŠPositive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0620:286:3620:28
6:36
-
10K
6.21 mi10:44:1640:386:3320:10
6:30
-0:06
15K
9.32 mi11:04:391:01:016:3320:23
6:34
+0:04
20K
12.43 mi11:25:471:22:096:3721:08
6:49
+0:15
HALF
13.11 mi11:30:151:26:376:374:28
6:34
-0:15
25K
15.53 mi11:46:251:42:476:3716:10
6:40
+0:06
30K
18.64 mi12:08:352:04:576:4322:10
7:09
+0:29
20M
20.00 mi12:18:132:14:356:449:38
7:06
-0:03
21M
21.00 mi12:25:502:22:126:477:37
7:37
+0:31
35K
21.75 mi12:30:522:27:146:475:02
6:44
-0:53
23M
23.00 mi12:39:452:36:076:488:53
7:06
+0:22
24M
24.00 mi12:46:492:43:116:487:04
7:04
-0:02
40K
24.85 mi12:53:032:49:256:496:14
7:18
+0:14
25.2M
25.20 mi12:55:422:52:046:502:39
7:42
+0:24
FINISH
26.22 mi13:02:382:59:006:506:56
6:49
-0:53

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

6:30 /mi

Average Pace

6:50 /mi

Slowest Pace

7:42 /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

2:20:20

78% of race

Time at Steady Pace

36:01

20% of race

Time at Slower Pace

2:39

1% of race

Average Pace: 6:50 /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 mi10:24:0620:286:3620:28
6:36
#4896
10K
6.21 mi10:44:1640:386:3320:10
6:30
#4510
15K
9.32 mi11:04:391:01:016:3320:23
6:34
#4550
20K
12.43 mi11:25:471:22:096:3721:08
6:49
#4870
HALF
13.11 mi11:30:151:26:376:374:28
6:34
#4857
25K
15.53 mi11:46:251:42:476:3716:10
6:40
#4789
30K
18.64 mi12:08:352:04:576:4322:10
7:09
#5096
20M
20.00 mi12:18:132:14:356:449:38
7:06
#5181
21M
21.00 mi12:25:502:22:126:477:37
7:37
#5301
35K
21.75 mi12:30:522:27:146:475:02
6:44
#5279
23M
23.00 mi12:39:452:36:076:488:53
7:06
#5306
24M
24.00 mi12:46:492:43:116:487:04
7:04
#5375
40K
24.85 mi12:53:032:49:256:496:14
7:18
#5457
25.2M
25.20 mi12:55:422:52:046:502:39
7:42
#5464
FINISH
26.22 mi13:02:382:59:006:506:56
6:49
#5485
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 mi4896457745774653(Top 16%)4365(Top 27%)4365(Top 181%)
10K6.21 mi3.10 mi4510+3864255+3224255+3224159(Top 14%)3943(Top 24%)3943(Top 163%)
15K9.32 mi3.11 mi4550-404289-344289-344653(Top 16%)4365(Top 27%)4365(Top 181%)
20K12.43 mi3.11 mi4870-3204554-2654554-2656209(Top 21%)5566(Top 34%)5566(Top 231%)
HALF13.11 mi0.68 mi4857+134544+104544+104862(Top 17%)4534(Top 28%)4534(Top 188%)
25K15.53 mi2.42 mi4789+684487+574487+574617(Top 16%)4296(Top 26%)4296(Top 178%)
30K18.64 mi3.11 mi5096-3074716-2294716-2296916(Top 24%)5934(Top 36%)5934(Top 246%)
20M20.00 mi1.36 mi5181-854782-664782-666160(Top 21%)5349(Top 33%)5349(Top 222%)
21M21.00 mi1.00 mi5301-1204869-874869-877224(Top 25%)5895(Top 36%)5895(Top 244%)
35K21.75 mi0.75 mi5279+224846+234846+235161(Top 18%)4560(Top 28%)4560(Top 189%)
23M23.00 mi1.25 mi5306-274847-14847-16104(Top 21%)5170(Top 32%)5170(Top 214%)
24M24.00 mi1.00 mi5375-694883-364883-366895(Top 24%)5612(Top 34%)5612(Top 233%)
40K24.85 mi0.85 mi5457-824943-604943-607323(Top 25%)5780(Top 35%)5780(Top 240%)
25.2M25.20 mi0.35 mi5464-74938+54938+56275(Top 22%)5078(Top 31%)5078(Top 210%)
FINISH26.22 mi1.02 mi5485-214940-24940-26113(Top 21%)4934(Top 30%)4934(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
Γ—21
+97ft-345ft

Overall

4653

Males

4365

M45-49

4365

5K→10K

3.1 - 6.2 mi

Top 14%
Γ—5
+79ft-138ft

Overall

4159

Males

3943

M45-49

3943

10K→15K

6.2 - 9.3 mi

Top 16%
Γ—3
+67ft-78ft

Overall

4653

Males

4365

M45-49

4365

15K→20K

9.3 - 12.4 mi

Top 21%
Γ—5
+106ft-86ft

Overall

6209

Males

5566

M45-49

5566

20K→HALF

12.4 - 13.1 mi

Top 17%
Γ—2
+19ft-37ft

Overall

4862

Males

4534

M45-49

4534

HALF→25K

13.1 - 15.5 mi

Top 16%
Γ—4
+66ft-88ft

Overall

4617

Males

4296

M45-49

4296

25K→30K

15.5 - 18.6 mi

Top 24%
Γ—9
+181ft-148ft

Overall

6916

Males

5934

M45-49

5934

30K→20M

18.6 - 20.0 mi

Top 21%
Γ—5
+64ft-50ft

Overall

6160

Males

5349

M45-49

5349

20M→21M

20.0 - 21.0 mi

Top 25%
Γ—8
+106ft-24ft

Overall

7224

Males

5895

M45-49

5895

21M→35K

21.0 - 21.8 mi

Top 18%
Γ—7
+17ft-86ft

Overall

5161

Males

4560

M45-49

4560

35K→23M

21.8 - 23.0 mi

Top 21%
Γ—5
+23ft-63ft

Overall

6104

Males

5170

M45-49

5170

23M→24M

23.0 - 24.0 mi

Top 24%
Γ—6
+12ft-82ft

Overall

6895

Males

5612

M45-49

5612

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7323

Males

5780

M45-49

5780

40K→25.2M

24.9 - 25.2 mi

Top 22%
Γ—1
+13ft-16ft

Overall

6275

Males

5078

M45-49

5078

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
Γ—2
+22ft-21ft

Overall

6113

Males

4934

M45-49

4934

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1081*
Passed By
1358
Net Change
-589
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4896
5K β†’ 10K420*34+386#4896#4510
10K β†’ 15K104144-40#4510#4550
15K β†’ 20K30200-320#4550#4870
20K β†’ HALF2512+13#4870#4857
HALF β†’ 25K10133+68#4857#4789
25K β†’ 30K55200-307#4789#5096
30K β†’ 20M38123-85#5096#5181
20M β†’ 21M34154-120#5181#5301
21M β†’ 35K4725+22#5301#5279
35K β†’ 23M6794-27#5279#5306
23M β†’ 24M42111-69#5306#5375
24M β†’ 40K33115-82#5375#5457
40K β†’ 25.2M2734-7#5457#5464
25.2M β†’ FINISH5879-21#5464#5485
TOTALS1081*1358-589

* 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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Activity Data

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