Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Joseph Fellows

Bib: 609 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 1.0%
Gender (Male)
#0 / 16340
Top 2%
Age Group (M18-39)
#0 / 5723
Top 4%
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
17:04
3.11 mi
Rank: #234
Start β†’ 5K
17:04 | 5:30/mi
10K
34:41
6.21 mi
Rank: #311 (-77)
5K β†’ 10K
17:37 | 5:41/mi
15K
52:14
9.32 mi
Rank: #326 (-15)
10K β†’ 15K
17:33 | 5:39/mi
20K
1:09:55
12.43 mi
Rank: #329 (-3)
15K β†’ 20K
17:41 | 5:42/mi
HALF
1:13:45
13.11 mi
Rank: #330 (-1)
20K β†’ HALF
3:50 | 5:38/mi
25K
1:27:32
15.53 mi
Rank: #326 (+4)
HALF β†’ 25K
13:47 | 5:42/mi
30K
1:45:46
18.64 mi
Rank: #332 (-6)
25K β†’ 30K
18:14 | 5:53/mi
20M
1:53:45
20.00 mi
Rank: #327 (+5)
30K β†’ 20M
7:59 | 5:53/mi
21M
1:59:53
21.00 mi
Rank: #326 (+1)
20M β†’ 21M
6:08 | 6:08/mi
35K
2:04:03
21.75 mi
Rank: #324 (+2)
21M β†’ 35K
4:10 | 5:35/mi
23M
2:11:05
23.00 mi
Rank: #314 (+10)
35K β†’ 23M
7:02 | 5:38/mi
24M
2:16:41
24.00 mi
Rank: #312 (+2)
23M β†’ 24M
5:36 | 5:36/mi
40K
2:21:26
24.85 mi
Rank: #297 (+15)
24M β†’ 40K
4:45 | 5:34/mi
25.2M
2:23:29
25.20 mi
Rank: #289 (+8)
40K β†’ 25.2M
2:03 | 5:57/mi
FINISH
2:28:52
26.22 mi
Rank: #280 (+9)
25.2M β†’ FINISH
5:23 | 5:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:13:45
Pace5:38 /mi
2nd Half
Distance13.11 mi
Time1:15:07
Pace5:44 /mi
πŸ“ŠPositive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:0817:045:3017:04
5:30
-
10K
6.21 mi10:34:4534:415:3517:37
5:41
+0:11
15K
9.32 mi10:52:1852:145:3717:33
5:39
-0:02
20K
12.43 mi11:09:591:09:555:3817:41
5:42
+0:03
HALF
13.11 mi11:13:491:13:455:383:50
5:38
-0:04
25K
15.53 mi11:27:361:27:325:3913:47
5:42
+0:04
30K
18.64 mi11:45:501:45:465:4118:14
5:53
+0:11
20M
20.00 mi11:53:491:53:455:427:59
5:53
0:00
21M
21.00 mi11:59:571:59:535:436:08
6:08
+0:15
35K
21.75 mi12:04:072:04:035:434:10
5:35
-0:33
23M
23.00 mi12:11:092:11:055:427:02
5:38
+0:03
24M
24.00 mi12:16:452:16:415:425:36
5:36
-0:02
40K
24.85 mi12:21:302:21:265:424:45
5:34
-0:02
25.2M
25.20 mi12:23:332:23:295:422:03
5:57
+0:23
FINISH
26.22 mi12:28:562:28:525:415:23
5:17
-0:40

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

5:17 /mi

Average Pace

5:41 /mi

Slowest Pace

6:08 /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

1:54:28

77% of race

Time at Steady Pace

34:24

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:41 /mi

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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 mi10:17:0817:045:3017:04
5:30
#234
10K
6.21 mi10:34:4534:415:3517:37
5:41
#311
15K
9.32 mi10:52:1852:145:3717:33
5:39
#326
20K
12.43 mi11:09:591:09:555:3817:41
5:42
#329
HALF
13.11 mi11:13:491:13:455:383:50
5:38
#330
25K
15.53 mi11:27:361:27:325:3913:47
5:42
#326
30K
18.64 mi11:45:501:45:465:4118:14
5:53
#332
20M
20.00 mi11:53:491:53:455:427:59
5:53
#327
21M
21.00 mi11:59:571:59:535:436:08
6:08
#326
35K
21.75 mi12:04:072:04:035:434:10
5:35
#324
23M
23.00 mi12:11:092:11:055:427:02
5:38
#314
24M
24.00 mi12:16:452:16:415:425:36
5:36
#312
40K
24.85 mi12:21:302:21:265:424:45
5:34
#297
25.2M
25.20 mi12:23:332:23:295:422:03
5:57
#289
FINISH
26.22 mi12:28:562:28:525:415:23
5:17
#280
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi234212212366(Top 1%)343(Top 2%)343(Top 6%)
10K6.21 mi3.10 mi311-77289-77289-77430(Top 1%)404(Top 2%)404(Top 7%)
15K9.32 mi3.11 mi326-15304-15304-15366(Top 1%)343(Top 2%)343(Top 6%)
20K12.43 mi3.11 mi329-3307-3307-3379(Top 1%)358(Top 2%)358(Top 6%)
HALF13.11 mi0.68 mi330-1308-1308-1391(Top 1%)370(Top 2%)370(Top 6%)
25K15.53 mi2.42 mi326+4304+4304+4337(Top 1%)316(Top 2%)316(Top 6%)
30K18.64 mi3.11 mi332-6311-7311-7440(Top 2%)420(Top 3%)420(Top 7%)
20M20.00 mi1.36 mi327+5306+5306+5436(Top 2%)416(Top 3%)416(Top 7%)
21M21.00 mi1.00 mi326+1305+1305+1444(Top 2%)422(Top 3%)422(Top 7%)
35K21.75 mi0.75 mi324+2303+2303+2310(Top 1%)292(Top 2%)292(Top 5%)
23M23.00 mi1.25 mi314+10294+9294+9190(Top 0.7%)177(Top 1%)177(Top 3%)
24M24.00 mi1.00 mi312+2292+2292+2302(Top 1%)284(Top 2%)284(Top 5%)
40K24.85 mi0.85 mi297+15278+14278+14172(Top 0.6%)162(Top 1.0%)162(Top 3%)
25.2M25.20 mi0.35 mi289+8270+8270+8161(Top 0.6%)152(Top 0.9%)152(Top 3%)
FINISH26.22 mi1.02 mi280+9261+9261+9147(Top 0.5%)139(Top 0.9%)139(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
Γ—21
+97ft-345ft

Overall

366

Males

343

M18-39

343

5K→10K

3.1 - 6.2 mi

Top 1%
Γ—5
+79ft-138ft

Overall

430

Males

404

M18-39

404

10K→15K

6.2 - 9.3 mi

Top 1%
Γ—3
+67ft-78ft

Overall

366

Males

343

M18-39

343

15K→20K

9.3 - 12.4 mi

Top 1%
Γ—5
+106ft-86ft

Overall

379

Males

358

M18-39

358

20K→HALF

12.4 - 13.1 mi

Top 1%
Γ—2
+19ft-37ft

Overall

391

Males

370

M18-39

370

HALF→25K

13.1 - 15.5 mi

Top 1%
Γ—4
+66ft-88ft

Overall

337

Males

316

M18-39

316

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

440

Males

420

M18-39

420

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

436

Males

416

M18-39

416

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

444

Males

422

M18-39

422

21M→35K

21.0 - 21.8 mi

Top 1%
Γ—7
+17ft-86ft

Overall

310

Males

292

M18-39

292

35K→23M

21.8 - 23.0 mi

Top 0.7%
Γ—5
+23ft-63ft

Overall

190

Males

177

M18-39

177

23M→24M

23.0 - 24.0 mi

Top 1%
Γ—6
+12ft-82ft

Overall

302

Males

284

M18-39

284

24M→40K

24.0 - 24.9 mi

Top 0.6%
Γ—1
+6ft-20ft

Overall

172

Males

162

M18-39

162

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
Γ—1
+13ft-16ft

Overall

161

Males

152

M18-39

152

25.2M→FINISH

25.2 - 26.2 mi

Top 0.5%
Γ—2
+22ft-21ft

Overall

147

Males

139

M18-39

139

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
121
Passed By
167
Net Change
-46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#234
5K β†’ 10K178-77#234#311
10K β†’ 15K621-15#311#326
15K β†’ 20K1316-3#326#329
20K β†’ HALF12-1#329#330
HALF β†’ 25K106+4#330#326
25K β†’ 30K1218-6#326#332
30K β†’ 20M127+5#332#327
20M β†’ 21M76+1#327#326
21M β†’ 35K53+2#326#324
35K β†’ 23M133+10#324#314
23M β†’ 24M64+2#314#312
24M β†’ 40K150+15#312#297
40K β†’ 25.2M91+8#297#289
25.2M β†’ FINISH112+9#289#280
TOTALS121167-46
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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