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BOSTON MARATHON 2026

John Barker

Bib: 14651β€’M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 46%
Age Group (M50-54)
#0 / 1868
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
22:18
3.11 mi
Rank: #9977
Start β†’ 5K
22:18 | 7:11/mi
10K
44:31
6.21 mi
Rank: #9885 (+92)
5K β†’ 10K
22:13 | 7:10/mi
15K
1:06:58
9.32 mi
Rank: #10006 (-121)
10K β†’ 15K
22:27 | 7:14/mi
20K
1:29:53
12.43 mi
Rank: #10188 (-182)
15K β†’ 20K
22:55 | 7:23/mi
HALF
1:34:46
13.11 mi
Rank: #10165 (+23)
20K β†’ HALF
4:53 | 7:10/mi
25K
1:53:29
15.53 mi
Rank: #10640 (-475)
HALF β†’ 25K
18:43 | 7:44/mi
30K
2:18:35
18.64 mi
Rank: #11335 (-695)
25K β†’ 30K
25:06 | 8:05/mi
20M
2:29:34
20.00 mi
Rank: #11470 (-135)
30K β†’ 20M
10:59 | 8:06/mi
21M
2:38:49
21.00 mi
Rank: #11853 (-383)
20M β†’ 21M
9:15 | 9:15/mi
35K
2:45:54
21.75 mi
Rank: #12353 (-500)
21M β†’ 35K
7:05 | 9:29/mi
23M
2:56:03
23.00 mi
Rank: #12389 (-36)
35K β†’ 23M
10:09 | 8:07/mi
24M
3:04:46
24.00 mi
Rank: #12662 (-273)
23M β†’ 24M
8:43 | 8:43/mi
40K
3:11:17
24.85 mi
Rank: #12533 (+129)
24M β†’ 40K
6:31 | 7:38/mi
25.2M
3:14:22
25.20 mi
Rank: #12547 (-14)
40K β†’ 25.2M
3:05 | 8:57/mi
FINISH
3:22:13
26.22 mi
Rank: #12535 (+12)
25.2M β†’ FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:46
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:47:27
Pace8:12 /mi
πŸ“ŠPositive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4822:187:1122:18
7:11
-
10K
6.21 mi11:15:0144:317:1022:13
7:10
-0:01
15K
9.32 mi11:37:281:06:587:1222:27
7:14
+0:04
20K
12.43 mi12:00:231:29:537:1422:55
7:23
+0:09
HALF
13.11 mi12:05:161:34:467:144:53
7:10
-0:13
25K
15.53 mi12:23:591:53:297:1918:43
7:44
+0:34
30K
18.64 mi12:49:052:18:357:2725:06
8:05
+0:21
20M
20.00 mi13:00:042:29:347:2910:59
8:06
+0:01
21M
21.00 mi13:09:192:38:497:349:15
9:15
+1:09
35K
21.75 mi13:16:242:45:547:387:05
9:29
+0:14
23M
23.00 mi13:26:332:56:037:4010:09
8:07
-1:22
24M
24.00 mi13:35:163:04:467:428:43
8:43
+0:36
40K
24.85 mi13:41:473:11:177:426:31
7:38
-1:05
25.2M
25.20 mi13:44:523:14:227:433:05
8:57
+1:19
FINISH
26.22 mi13:52:433:22:137:447:51
7:43
-1:14

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

7:10 /mi

Average Pace

7:43 /mi

Slowest Pace

9:29 /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

1:11:51

36% of race

Time at Steady Pace

1:32:05

46% of race

Time at Slower Pace

38:17

19% of race

Average Pace: 7:43 /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 mi10:52:4822:187:1122:18
7:11
#9977
10K
6.21 mi11:15:0144:317:1022:13
7:10
#9885
15K
9.32 mi11:37:281:06:587:1222:27
7:14
#10006
20K
12.43 mi12:00:231:29:537:1422:55
7:23
#10188
HALF
13.11 mi12:05:161:34:467:144:53
7:10
#10165
25K
15.53 mi12:23:591:53:297:1918:43
7:44
#10640
30K
18.64 mi12:49:052:18:357:2725:06
8:05
#11335
20M
20.00 mi13:00:042:29:347:2910:59
8:06
#11470
21M
21.00 mi13:09:192:38:497:349:15
9:15
#11853
35K
21.75 mi13:16:242:45:547:387:05
9:29
#12353
23M
23.00 mi13:26:332:56:037:4010:09
8:07
#12389
24M
24.00 mi13:35:163:04:467:428:43
8:43
#12662
40K
24.85 mi13:41:473:11:177:426:31
7:38
#12533
25.2M
25.20 mi13:44:523:14:227:433:05
8:57
#12547
FINISH
26.22 mi13:52:433:22:137:447:51
7:43
#12535
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 mi99778075807510337(Top 36%)8178(Top 50%)8178(Top 438%)
10K6.21 mi3.10 mi9885+928024+518024+519808(Top 34%)7966(Top 49%)7966(Top 426%)
15K9.32 mi3.11 mi10006-1218063-398063-3910337(Top 36%)8178(Top 50%)8178(Top 438%)
20K12.43 mi3.11 mi10188-1828108-458108-4510903(Top 38%)8346(Top 51%)8346(Top 447%)
HALF13.11 mi0.68 mi10165+238094+148094+149973(Top 34%)7980(Top 49%)7980(Top 427%)
25K15.53 mi2.42 mi10640-4758286-1928286-19213166(Top 45%)9289(Top 57%)9289(Top 497%)
30K18.64 mi3.11 mi11335-6958585-2998585-29914059(Top 48%)9575(Top 59%)9575(Top 513%)
20M20.00 mi1.36 mi11470-1358622-378622-3713374(Top 46%)9170(Top 56%)9170(Top 491%)
21M21.00 mi1.00 mi11853-3838774-1528774-15217371(Top 60%)10846(Top 66%)10846(Top 581%)
35K21.75 mi0.75 mi12353-5008964-1908964-19021641(Top 75%)12784(Top 78%)12784(Top 684%)
23M23.00 mi1.25 mi12389-368955+98955+913180(Top 45%)8868(Top 54%)8868(Top 475%)
24M24.00 mi1.00 mi12662-2739061-1069061-10618060(Top 62%)10965(Top 67%)10965(Top 587%)
40K24.85 mi0.85 mi12533+1298979+828979+829748(Top 34%)7091(Top 43%)7091(Top 380%)
25.2M25.20 mi0.35 mi12547-148965+148965+1414290(Top 49%)9175(Top 56%)9175(Top 491%)
FINISH26.22 mi1.02 mi12535+128931+348931+3412977(Top 45%)8564(Top 52%)8564(Top 458%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10337

Males

8178

M50-54

8178

5K→10K

3.1 - 6.2 mi

Top 34%
Γ—5
+79ft-138ft

Overall

9808

Males

7966

M50-54

7966

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10337

Males

8178

M50-54

8178

15K→20K

9.3 - 12.4 mi

Top 38%
Γ—5
+106ft-86ft

Overall

10903

Males

8346

M50-54

8346

20K→HALF

12.4 - 13.1 mi

Top 34%
Γ—2
+19ft-37ft

Overall

9973

Males

7980

M50-54

7980

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13166

Males

9289

M50-54

9289

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

14059

Males

9575

M50-54

9575

30K→20M

18.6 - 20.0 mi

Top 46%
Γ—5
+64ft-50ft

Overall

13374

Males

9170

M50-54

9170

20M→21M

20.0 - 21.0 mi

Top 60%
Γ—8
+106ft-24ft

Overall

17371

Males

10846

M50-54

10846

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21641

Males

12784

M50-54

12784

35K→23M

21.8 - 23.0 mi

Top 45%
Γ—5
+23ft-63ft

Overall

13180

Males

8868

M50-54

8868

23M→24M

23.0 - 24.0 mi

Top 62%
Γ—6
+12ft-82ft

Overall

18060

Males

10965

M50-54

10965

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9748

Males

7091

M50-54

7091

40K→25.2M

24.9 - 25.2 mi

Top 49%
Γ—1
+13ft-16ft

Overall

14290

Males

9175

M50-54

9175

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
Γ—2
+22ft-21ft

Overall

12977

Males

8564

M50-54

8564

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1095*
Passed By
2037
Net Change
-2558
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9977
5K β†’ 10K292*200+92#9977#9885
10K β†’ 15K134200-121#9885#10006
15K β†’ 20K106200-182#10006#10188
20K β†’ HALF4017+23#10188#10165
HALF β†’ 25K40200-475#10165#10640
25K β†’ 30K54200-695#10640#11335
30K β†’ 20M53188-135#11335#11470
20M β†’ 21M18200-383#11470#11853
21M β†’ 35K7200-500#11853#12353
35K β†’ 23M74110-36#12353#12389
23M β†’ 24M28200-273#12389#12662
24M β†’ 40K14314+129#12662#12533
40K β†’ 25.2M3347-14#12533#12547
25.2M β†’ FINISH7361+12#12547#12535
TOTALS1095*2037-2558

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing