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BOSTON MARATHON 2026

Joshua Perkins

Bib: 1858•M

UT

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 1%
Gender (Male)
#0 / 16340
Top 2%
Age Group (M18-39)
#0 / 5723
Top 6%
Race Day Weather
51°/41°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
17:48
3.11 mi
Rank: #507
Start → 5K
17:48 | 5:44/mi
10K
35:27
6.21 mi
Rank: #471 (+36)
5K → 10K
17:39 | 5:41/mi
15K
53:12
9.32 mi
Rank: #479 (-8)
10K → 15K
17:45 | 5:43/mi
20K
1:11:03
12.43 mi
Rank: #488 (-9)
15K → 20K
17:51 | 5:45/mi
HALF
1:14:54
13.11 mi
Rank: #487 (+1)
20K → HALF
3:51 | 5:39/mi
25K
1:28:47
15.53 mi
Rank: #455 (+32)
HALF → 25K
13:53 | 5:44/mi
30K
1:46:54
18.64 mi
Rank: #436 (+19)
25K → 30K
18:07 | 5:50/mi
20M
1:54:56
20.00 mi
Rank: #430 (+6)
30K → 20M
8:02 | 5:55/mi
21M
2:01:05
21.00 mi
Rank: #417 (+13)
20M → 21M
6:09 | 6:09/mi
35K
2:05:16
21.75 mi
Rank: #407 (+10)
21M → 35K
4:11 | 5:36/mi
23M
2:12:25
23.00 mi
Rank: #387 (+20)
35K → 23M
7:09 | 5:43/mi
24M
2:18:04
24.00 mi
Rank: #384 (+3)
23M → 24M
5:39 | 5:39/mi
40K
2:22:57
24.85 mi
Rank: #375 (+9)
24M → 40K
4:53 | 5:43/mi
25.2M
2:25:08
25.20 mi
Rank: #373 (+2)
40K → 25.2M
2:11 | 6:20/mi
FINISH
2:30:47
26.22 mi
Rank: #365 (+8)
25.2M → FINISH
5:39 | 5:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:14:54
Pace5:43 /mi
2nd Half
Distance13.11 mi
Time1:15:53
Pace5:48 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0417:485:4417:48
5:44
-
10K
6.21 mi10:35:4335:275:4317:39
5:41
-0:03
15K
9.32 mi10:53:2853:125:4317:45
5:43
+0:02
20K
12.43 mi11:11:191:11:035:4417:51
5:45
+0:02
HALF
13.11 mi11:15:101:14:545:433:51
5:39
-0:06
25K
15.53 mi11:29:031:28:475:4313:53
5:44
+0:05
30K
18.64 mi11:47:101:46:545:4518:07
5:50
+0:06
20M
20.00 mi11:55:121:54:565:458:02
5:55
+0:05
21M
21.00 mi12:01:212:01:055:466:09
6:09
+0:14
35K
21.75 mi12:05:322:05:165:464:11
5:36
-0:33
23M
23.00 mi12:12:412:12:255:467:09
5:43
+0:07
24M
24.00 mi12:18:202:18:045:465:39
5:39
-0:04
40K
24.85 mi12:23:132:22:575:464:53
5:43
+0:04
25.2M
25.20 mi12:25:242:25:085:462:11
6:20
+0:37
FINISH
26.22 mi12:31:032:30:475:465:39
5:33
-0:47

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

5:33 /mi

Average Pace

5:45 /mi

Slowest Pace

6:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:22:27

94% of race

Time at Steady Pace

8:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:18:0417:485:4417:48
5:44
#507
10K
6.21 mi10:35:4335:275:4317:39
5:41
#471
15K
9.32 mi10:53:2853:125:4317:45
5:43
#479
20K
12.43 mi11:11:191:11:035:4417:51
5:45
#488
HALF
13.11 mi11:15:101:14:545:433:51
5:39
#487
25K
15.53 mi11:29:031:28:475:4313:53
5:44
#455
30K
18.64 mi11:47:101:46:545:4518:07
5:50
#436
20M
20.00 mi11:55:121:54:565:458:02
5:55
#430
21M
21.00 mi12:01:212:01:055:466:09
6:09
#417
35K
21.75 mi12:05:322:05:165:464:11
5:36
#407
23M
23.00 mi12:12:412:12:255:467:09
5:43
#387
24M
24.00 mi12:18:202:18:045:465:39
5:39
#384
40K
24.85 mi12:23:132:22:575:464:53
5:43
#375
25.2M
25.20 mi12:25:242:25:085:462:11
6:20
#373
FINISH
26.22 mi12:31:032:30:475:465:39
5:33
#365
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 mi507471471519(Top 2%)493(Top 3%)493(Top 9%)
10K6.21 mi3.10 mi471+36445+26445+26458(Top 2%)432(Top 3%)432(Top 8%)
15K9.32 mi3.11 mi479-8453-8453-8519(Top 2%)493(Top 3%)493(Top 9%)
20K12.43 mi3.11 mi488-9462-9462-9480(Top 2%)457(Top 3%)457(Top 8%)
HALF13.11 mi0.68 mi487+1461+1461+1435(Top 1%)413(Top 3%)413(Top 7%)
25K15.53 mi2.42 mi455+32431+30431+30424(Top 1%)403(Top 2%)403(Top 7%)
30K18.64 mi3.11 mi436+19413+18413+18388(Top 1%)368(Top 2%)368(Top 6%)
20M20.00 mi1.36 mi430+6408+5408+5478(Top 2%)457(Top 3%)457(Top 8%)
21M21.00 mi1.00 mi417+13396+12396+12469(Top 2%)447(Top 3%)447(Top 8%)
35K21.75 mi0.75 mi407+10386+10386+10335(Top 1%)317(Top 2%)317(Top 6%)
23M23.00 mi1.25 mi387+20366+20366+20262(Top 0.9%)246(Top 2%)246(Top 4%)
24M24.00 mi1.00 mi384+3363+3363+3366(Top 1%)345(Top 2%)345(Top 6%)
40K24.85 mi0.85 mi375+9354+9354+9305(Top 1%)289(Top 2%)289(Top 5%)
25.2M25.20 mi0.35 mi373+2352+2352+2574(Top 2%)550(Top 3%)550(Top 10%)
FINISH26.22 mi1.02 mi365+8345+7345+7415(Top 1%)396(Top 2%)396(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21
+97ft-345ft

Overall

519

Males

493

M18-39

493

5K→10K

3.1 - 6.2 mi

Top 2%
×5
+79ft-138ft

Overall

458

Males

432

M18-39

432

10K→15K

6.2 - 9.3 mi

Top 2%
×3
+67ft-78ft

Overall

519

Males

493

M18-39

493

15K→20K

9.3 - 12.4 mi

Top 2%
×5
+106ft-86ft

Overall

480

Males

457

M18-39

457

20K→HALF

12.4 - 13.1 mi

Top 1%
×2
+19ft-37ft

Overall

435

Males

413

M18-39

413

HALF→25K

13.1 - 15.5 mi

Top 1%
×4
+66ft-88ft

Overall

424

Males

403

M18-39

403

25K→30K

15.5 - 18.6 mi

Top 1%
×9
+181ft-148ft

Overall

388

Males

368

M18-39

368

30K→20M

18.6 - 20.0 mi

Top 2%
×5
+64ft-50ft

Overall

478

Males

457

M18-39

457

20M→21M

20.0 - 21.0 mi

Top 2%
×8
+106ft-24ft

Overall

469

Males

447

M18-39

447

21M→35K

21.0 - 21.8 mi

Top 1%
×7
+17ft-86ft

Overall

335

Males

317

M18-39

317

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5
+23ft-63ft

Overall

262

Males

246

M18-39

246

23M→24M

23.0 - 24.0 mi

Top 1%
×6
+12ft-82ft

Overall

366

Males

345

M18-39

345

24M→40K

24.0 - 24.9 mi

Top 1%
×1
+6ft-20ft

Overall

305

Males

289

M18-39

289

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1
+13ft-16ft

Overall

574

Males

550

M18-39

550

25.2M→FINISH

25.2 - 26.2 mi

Top 1%
×2
+22ft-21ft

Overall

415

Males

396

M18-39

396

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
238
Passed By
96
Net Change
+142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#507
5K → 10K4913+36#507#471
10K → 15K1321-8#471#479
15K → 20K1625-9#479#488
20K → HALF43+1#488#487
HALF → 25K320+32#487#455
25K → 30K3415+19#455#436
30K → 20M115+6#436#430
20M → 21M174+13#430#417
21M → 35K111+10#417#407
35K → 23M233+20#407#387
23M → 24M52+3#387#384
24M → 40K90+9#384#375
40K → 25.2M31+2#375#373
25.2M → FINISH113+8#373#365
TOTALS23896+142
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing