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BOSTON MARATHON 2026

James Pemberton

Bib: 10594•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M50-54)
#0 / 1868
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
23:02
3.11 mi
Rank: #12052
Start → 5K
23:02 | 7:25/mi
10K
46:21
6.21 mi
Rank: #12477 (-425)
5K → 10K
23:19 | 7:31/mi
15K
1:09:53
9.32 mi
Rank: #12788 (-311)
10K → 15K
23:32 | 7:35/mi
20K
1:34:02
12.43 mi
Rank: #13151 (-363)
15K → 20K
24:09 | 7:47/mi
HALF
1:39:16
13.11 mi
Rank: #13231 (-80)
20K → HALF
5:14 | 7:41/mi
25K
1:58:06
15.53 mi
Rank: #13262 (-31)
HALF → 25K
18:50 | 7:46/mi
30K
2:23:06
18.64 mi
Rank: #13340 (-78)
25K → 30K
25:00 | 8:03/mi
20M
2:34:09
20.00 mi
Rank: #13345 (-5)
30K → 20M
11:03 | 8:09/mi
21M
2:42:48
21.00 mi
Rank: #13358 (-13)
20M → 21M
8:39 | 8:39/mi
35K
2:48:48
21.75 mi
Rank: #13386 (-28)
21M → 35K
6:00 | 8:02/mi
23M
2:59:09
23.00 mi
Rank: #13419 (-33)
35K → 23M
10:21 | 8:17/mi
24M
3:07:17
24.00 mi
Rank: #13464 (-45)
23M → 24M
8:08 | 8:08/mi
40K
3:14:20
24.85 mi
Rank: #13488 (-24)
24M → 40K
7:03 | 8:15/mi
25.2M
3:17:21
25.20 mi
Rank: #13481 (+7)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:25:27
26.22 mi
Rank: #13522 (-41)
25.2M → FINISH
8:06 | 7:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:16
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:3223:027:2523:02
7:25
-
10K
6.21 mi11:03:5146:217:2823:19
7:31
+0:06
15K
9.32 mi11:27:231:09:537:3023:32
7:35
+0:04
20K
12.43 mi11:51:321:34:027:3424:09
7:47
+0:12
HALF
13.11 mi11:56:461:39:167:355:14
7:41
-0:06
25K
15.53 mi12:15:361:58:067:3718:50
7:46
+0:05
30K
18.64 mi12:40:362:23:067:4125:00
8:03
+0:17
20M
20.00 mi12:51:392:34:097:4311:03
8:09
+0:06
21M
21.00 mi13:00:182:42:487:468:39
8:39
+0:30
35K
21.75 mi13:06:182:48:487:466:00
8:02
-0:37
23M
23.00 mi13:16:392:59:097:4810:21
8:17
+0:15
24M
24.00 mi13:24:473:07:177:498:08
8:08
-0:09
40K
24.85 mi13:31:503:14:207:507:03
8:15
+0:07
25.2M
25.20 mi13:34:513:17:217:503:01
8:45
+0:30
FINISH
26.22 mi13:42:573:25:277:518:06
7:57
-0:48

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

7:25 /mi

Average Pace

7:50 /mi

Slowest Pace

8:45 /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

2:56:23

86% of race

Time at Steady Pace

29:04

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi10:40:3223:027:2523:02
7:25
#12052
10K
6.21 mi11:03:5146:217:2823:19
7:31
#12477
15K
9.32 mi11:27:231:09:537:3023:32
7:35
#12788
20K
12.43 mi11:51:321:34:027:3424:09
7:47
#13151
HALF
13.11 mi11:56:461:39:167:355:14
7:41
#13231
25K
15.53 mi12:15:361:58:067:3718:50
7:46
#13262
30K
18.64 mi12:40:362:23:067:4125:00
8:03
#13340
20M
20.00 mi12:51:392:34:097:4311:03
8:09
#13345
21M
21.00 mi13:00:182:42:487:468:39
8:39
#13358
35K
21.75 mi13:06:182:48:487:466:00
8:02
#13386
23M
23.00 mi13:16:392:59:097:4810:21
8:17
#13419
24M
24.00 mi13:24:473:07:177:498:08
8:08
#13464
40K
24.85 mi13:31:503:14:207:507:03
8:15
#13488
25.2M
25.20 mi13:34:513:17:217:503:01
8:45
#13481
FINISH
26.22 mi13:42:573:25:277:518:06
7:57
#13522
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi120529059905913447(Top 46%)9556(Top 58%)9556(Top 512%)
10K6.21 mi3.10 mi12477-4259218-1599218-15912970(Top 45%)9395(Top 57%)9395(Top 503%)
15K9.32 mi3.11 mi12788-3119331-1139331-11313447(Top 46%)9556(Top 58%)9556(Top 512%)
20K12.43 mi3.11 mi13151-3639430-999430-9914297(Top 49%)9858(Top 60%)9858(Top 528%)
HALF13.11 mi0.68 mi13231-809470-409470-4014467(Top 50%)9976(Top 61%)9976(Top 534%)
25K15.53 mi2.42 mi13262-319469+19469+113542(Top 47%)9453(Top 58%)9453(Top 506%)
30K18.64 mi3.11 mi13340-789450+199450+1913826(Top 48%)9475(Top 58%)9475(Top 507%)
20M20.00 mi1.36 mi13345-59429+219429+2113744(Top 47%)9329(Top 57%)9329(Top 499%)
21M21.00 mi1.00 mi13358-139414+159414+1514041(Top 48%)9385(Top 57%)9385(Top 502%)
35K21.75 mi0.75 mi13386-289412+29412+214581(Top 50%)9572(Top 59%)9572(Top 512%)
23M23.00 mi1.25 mi13419-339402+109402+1014233(Top 49%)9348(Top 57%)9348(Top 500%)
24M24.00 mi1.00 mi13464-459393+99393+914614(Top 50%)9428(Top 58%)9428(Top 505%)
40K24.85 mi0.85 mi13488-249380+139380+1314047(Top 48%)9092(Top 56%)9092(Top 487%)
25.2M25.20 mi0.35 mi13481+79373+79373+713152(Top 45%)8660(Top 53%)8660(Top 464%)
FINISH26.22 mi1.02 mi13522-419365+89365+814813(Top 51%)9419(Top 58%)9419(Top 504%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13447

Males

9556

M50-54

9556

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

12970

Males

9395

M50-54

9395

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13447

Males

9556

M50-54

9556

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14297

Males

9858

M50-54

9858

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14467

Males

9976

M50-54

9976

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13542

Males

9453

M50-54

9453

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13826

Males

9475

M50-54

9475

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13744

Males

9329

M50-54

9329

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

14041

Males

9385

M50-54

9385

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14581

Males

9572

M50-54

9572

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14233

Males

9348

M50-54

9348

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14614

Males

9428

M50-54

9428

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

14047

Males

9092

M50-54

9092

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13152

Males

8660

M50-54

8660

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14813

Males

9419

M50-54

9419

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1084
Passed By
1741
Net Change
-1470
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12052
5K → 10K109200-425#12052#12477
10K → 15K97200-311#12477#12788
15K → 20K62200-363#12788#13151
20K → HALF1696-80#13151#13231
HALF → 25K109140-31#13231#13262
25K → 30K168200-78#13262#13340
30K → 20M99104-5#13340#13345
20M → 21M7992-13#13345#13358
21M → 35K5078-28#13358#13386
35K → 23M85118-33#13386#13419
23M → 24M58103-45#13419#13464
24M → 40K5882-24#13464#13488
40K → 25.2M3831+7#13488#13481
25.2M → FINISH5697-41#13481#13522
TOTALS10841741-1470
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing