Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jeremy Dusi

Bib: 5376 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 28%
Masters (Masters Men)
#0 / 10617
Top 13%
Age Group (M45-49)
#0 / 2413
Top 17%
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
19:32
3.11 mi
Rank: #2613
Start β†’ 5K
19:32 | 6:18/mi
10K
39:24
6.21 mi
Rank: #3038 (-425)
5K β†’ 10K
19:52 | 6:24/mi
15K
59:11
9.32 mi
Rank: #3124 (-86)
10K β†’ 15K
19:47 | 6:23/mi
20K
1:19:17
12.43 mi
Rank: #3234 (-110)
15K β†’ 20K
20:06 | 6:29/mi
HALF
1:23:43
13.11 mi
Rank: #3279 (-45)
20K β†’ HALF
4:26 | 6:31/mi
25K
1:40:16
15.53 mi
Rank: #3625 (-346)
HALF β†’ 25K
16:33 | 6:50/mi
30K
2:01:59
18.64 mi
Rank: #3935 (-310)
25K β†’ 30K
21:43 | 7:00/mi
20M
2:11:47
20.00 mi
Rank: #4098 (-163)
30K β†’ 20M
9:48 | 7:13/mi
21M
2:19:39
21.00 mi
Rank: #4317 (-219)
20M β†’ 21M
7:52 | 7:52/mi
35K
2:24:48
21.75 mi
Rank: #4351 (-34)
21M β†’ 35K
5:09 | 6:54/mi
23M
2:34:16
23.00 mi
Rank: #4623 (-272)
35K β†’ 23M
9:28 | 7:34/mi
24M
2:41:19
24.00 mi
Rank: #4694 (-71)
23M β†’ 24M
7:03 | 7:03/mi
40K
2:47:42
24.85 mi
Rank: #4828 (-134)
24M β†’ 40K
6:23 | 7:28/mi
25.2M
2:50:22
25.20 mi
Rank: #4848 (-20)
40K β†’ 25.2M
2:40 | 7:44/mi
FINISH
2:57:46
26.22 mi
Rank: #5032 (-184)
25.2M β†’ FINISH
7:24 | 7:16/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
Time1:23:43
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:34:03
Pace7:11 /mi
πŸ“ŠPositive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4119:326:1819:32
6:18
-
10K
6.21 mi10:42:3339:246:2119:52
6:24
+0:06
15K
9.32 mi11:02:2059:116:2119:47
6:23
-0:01
20K
12.43 mi11:22:261:19:176:2320:06
6:29
+0:06
HALF
13.11 mi11:26:521:23:436:244:26
6:31
+0:02
25K
15.53 mi11:43:251:40:166:2816:33
6:50
+0:19
30K
18.64 mi12:05:082:01:596:3321:43
7:00
+0:10
20M
20.00 mi12:14:562:11:476:369:48
7:13
+0:13
21M
21.00 mi12:22:482:19:396:407:52
7:52
+0:39
35K
21.75 mi12:27:572:24:486:405:09
6:54
-0:58
23M
23.00 mi12:37:252:34:166:439:28
7:34
+0:40
24M
24.00 mi12:44:282:41:196:447:03
7:03
-0:31
40K
24.85 mi12:50:512:47:426:456:23
7:28
+0:25
25.2M
25.20 mi12:53:312:50:226:462:40
7:44
+0:16
FINISH
26.22 mi13:00:552:57:466:487:24
7:16
-0:28

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

6:18 /mi

Average Pace

6:47 /mi

Slowest Pace

7:52 /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

1:23:43

47% of race

Time at Steady Pace

1:00:16

34% of race

Time at Slower Pace

33:47

19% of race

Average Pace: 6:47 /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 mi10:22:4119:326:1819:32
6:18
#2613
10K
6.21 mi10:42:3339:246:2119:52
6:24
#3038
15K
9.32 mi11:02:2059:116:2119:47
6:23
#3124
20K
12.43 mi11:22:261:19:176:2320:06
6:29
#3234
HALF
13.11 mi11:26:521:23:436:244:26
6:31
#3279
25K
15.53 mi11:43:251:40:166:2816:33
6:50
#3625
30K
18.64 mi12:05:082:01:596:3321:43
7:00
#3935
20M
20.00 mi12:14:562:11:476:369:48
7:13
#4098
21M
21.00 mi12:22:482:19:396:407:52
7:52
#4317
35K
21.75 mi12:27:572:24:486:405:09
6:54
#4351
23M
23.00 mi12:37:252:34:166:439:28
7:34
#4623
24M
24.00 mi12:44:282:41:196:447:03
7:03
#4694
40K
24.85 mi12:50:512:47:426:456:23
7:28
#4828
25.2M
25.20 mi12:53:312:50:226:462:40
7:44
#4848
FINISH
26.22 mi13:00:552:57:466:487:24
7:16
#5032
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 mi2613250925093311(Top 11%)3165(Top 19%)3165(Top 131%)
10K6.21 mi3.10 mi3038-4252914-4052914-4053507(Top 12%)3347(Top 20%)3347(Top 139%)
15K9.32 mi3.11 mi3124-862994-802994-803311(Top 11%)3165(Top 19%)3165(Top 131%)
20K12.43 mi3.11 mi3234-1103099-1053099-1053578(Top 12%)3417(Top 21%)3417(Top 142%)
HALF13.11 mi0.68 mi3279-453142-433142-434441(Top 15%)4189(Top 26%)4189(Top 174%)
25K15.53 mi2.42 mi3625-3463462-3203462-3206000(Top 21%)5363(Top 33%)5363(Top 222%)
30K18.64 mi3.11 mi3935-3103727-2653727-2655810(Top 20%)5161(Top 32%)5161(Top 214%)
20M20.00 mi1.36 mi4098-1633859-1323859-1327028(Top 24%)5912(Top 36%)5912(Top 245%)
21M21.00 mi1.00 mi4317-2194050-1914050-1918924(Top 31%)6886(Top 42%)6886(Top 285%)
35K21.75 mi0.75 mi4351-344073-234073-236238(Top 21%)5316(Top 33%)5316(Top 220%)
23M23.00 mi1.25 mi4623-2724288-2154288-2159285(Top 32%)7020(Top 43%)7020(Top 291%)
24M24.00 mi1.00 mi4694-714340-524340-526788(Top 23%)5550(Top 34%)5550(Top 230%)
40K24.85 mi0.85 mi4828-1344436-964436-968553(Top 29%)6454(Top 39%)6454(Top 267%)
25.2M25.20 mi0.35 mi4848-204446-104446-106538(Top 23%)5252(Top 32%)5252(Top 218%)
FINISH26.22 mi1.02 mi5032-1844580-1344580-1349531(Top 33%)6863(Top 42%)6863(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3311

Males

3165

M45-49

3165

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3507

Males

3347

M45-49

3347

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3311

Males

3165

M45-49

3165

15K→20K

9.3 - 12.4 mi

Top 12%
Γ—5
+106ft-86ft

Overall

3578

Males

3417

M45-49

3417

20K→HALF

12.4 - 13.1 mi

Top 15%
Γ—2
+19ft-37ft

Overall

4441

Males

4189

M45-49

4189

HALF→25K

13.1 - 15.5 mi

Top 21%
Γ—4
+66ft-88ft

Overall

6000

Males

5363

M45-49

5363

25K→30K

15.5 - 18.6 mi

Top 20%
Γ—9
+181ft-148ft

Overall

5810

Males

5161

M45-49

5161

30K→20M

18.6 - 20.0 mi

Top 24%
Γ—5
+64ft-50ft

Overall

7028

Males

5912

M45-49

5912

20M→21M

20.0 - 21.0 mi

Top 31%
Γ—8
+106ft-24ft

Overall

8924

Males

6886

M45-49

6886

21M→35K

21.0 - 21.8 mi

Top 21%
Γ—7
+17ft-86ft

Overall

6238

Males

5316

M45-49

5316

35K→23M

21.8 - 23.0 mi

Top 32%
Γ—5
+23ft-63ft

Overall

9285

Males

7020

M45-49

7020

23M→24M

23.0 - 24.0 mi

Top 23%
Γ—6
+12ft-82ft

Overall

6788

Males

5550

M45-49

5550

24M→40K

24.0 - 24.9 mi

Top 29%
Γ—1
+6ft-20ft

Overall

8553

Males

6454

M45-49

6454

40K→25.2M

24.9 - 25.2 mi

Top 23%
Γ—1
+13ft-16ft

Overall

6538

Males

5252

M45-49

5252

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
Γ—2
+22ft-21ft

Overall

9531

Males

6863

M45-49

6863

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
381
Passed By
2107
Net Change
-2419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2613
5K β†’ 10K21200-425#2613#3038
10K β†’ 15K57143-86#3038#3124
15K β†’ 20K52162-110#3124#3234
20K β†’ HALF449-45#3234#3279
HALF β†’ 25K26200-346#3279#3625
25K β†’ 30K34200-310#3625#3935
30K β†’ 20M31194-163#3935#4098
20M β†’ 21M12200-219#4098#4317
21M β†’ 35K2660-34#4317#4351
35K β†’ 23M28200-272#4351#4623
23M β†’ 24M34105-71#4623#4694
24M β†’ 40K27161-134#4694#4828
40K β†’ 25.2M1737-20#4828#4848
25.2M β†’ FINISH12196-184#4848#5032
TOTALS3812107-2419
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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