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BOSTON MARATHON 2026

John Dobbs

Bib: 22879•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 32%
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
25:21
3.11 mi
Rank: #17953
Start → 5K
25:21 | 8:10/mi
10K
50:24
6.21 mi
Rank: #17829 (+124)
5K → 10K
25:03 | 8:04/mi
15K
1:15:20
9.32 mi
Rank: #17647 (+182)
10K → 15K
24:56 | 8:02/mi
20K
1:40:20
12.43 mi
Rank: #17341 (+306)
15K → 20K
25:00 | 8:03/mi
HALF
1:45:44
13.11 mi
Rank: #17291 (+50)
20K → HALF
5:24 | 7:56/mi
25K
2:05:17
15.53 mi
Rank: #17027 (+264)
HALF → 25K
19:33 | 8:04/mi
30K
2:31:18
18.64 mi
Rank: #16813 (+214)
25K → 30K
26:01 | 8:23/mi
20M
2:42:54
20.00 mi
Rank: #16779 (+34)
30K → 20M
11:36 | 8:33/mi
21M
2:52:07
21.00 mi
Rank: #16776 (+3)
20M → 21M
9:13 | 9:13/mi
35K
2:58:36
21.75 mi
Rank: #16825 (-49)
21M → 35K
6:29 | 8:40/mi
23M
3:09:35
23.00 mi
Rank: #16831 (-6)
35K → 23M
10:59 | 8:47/mi
24M
3:18:03
24.00 mi
Rank: #16816 (+15)
23M → 24M
8:28 | 8:28/mi
40K
3:25:32
24.85 mi
Rank: #16814 (+2)
24M → 40K
7:29 | 8:46/mi
25.2M
3:28:51
25.20 mi
Rank: #16819 (-5)
40K → 25.2M
3:19 | 9:38/mi
FINISH
3:37:58
26.22 mi
Rank: #16980 (-161)
25.2M → FINISH
9:07 | 8:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:44
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:52:14
Pace8:34 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:1325:218:1025:21
8:10
-
10K
6.21 mi11:53:1650:248:0725:03
8:04
-0:06
15K
9.32 mi12:18:121:15:208:0524:56
8:02
-0:02
20K
12.43 mi12:43:121:40:208:0525:00
8:03
+0:01
HALF
13.11 mi12:48:361:45:448:045:24
7:56
-0:07
25K
15.53 mi13:08:092:05:178:0419:33
8:04
+0:08
30K
18.64 mi13:34:102:31:188:0726:01
8:23
+0:19
20M
20.00 mi13:45:462:42:548:0911:36
8:33
+0:10
21M
21.00 mi13:54:592:52:078:129:13
9:13
+0:40
35K
21.75 mi14:01:282:58:368:136:29
8:40
-0:33
23M
23.00 mi14:12:273:09:358:1510:59
8:47
+0:07
24M
24.00 mi14:20:553:18:038:168:28
8:28
-0:19
40K
24.85 mi14:28:243:25:328:177:29
8:46
+0:18
25.2M
25.20 mi14:31:433:28:518:183:19
9:38
+0:52
FINISH
26.22 mi14:40:503:37:588:209:07
8:57
-0:41

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

7:56 /mi

Average Pace

8:19 /mi

Slowest Pace

9:38 /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

2:05:17

57% of race

Time at Steady Pace

52:34

24% of race

Time at Slower Pace

40:07

18% of race

Average Pace: 8:19 /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 mi11:28:1325:218:1025:21
8:10
#17953
10K
6.21 mi11:53:1650:248:0725:03
8:04
#17829
15K
9.32 mi12:18:121:15:208:0524:56
8:02
#17647
20K
12.43 mi12:43:121:40:208:0525:00
8:03
#17341
HALF
13.11 mi12:48:361:45:448:045:24
7:56
#17291
25K
15.53 mi13:08:092:05:178:0419:33
8:04
#17027
30K
18.64 mi13:34:102:31:188:0726:01
8:23
#16813
20M
20.00 mi13:45:462:42:548:0911:36
8:33
#16779
21M
21.00 mi13:54:592:52:078:129:13
9:13
#16776
35K
21.75 mi14:01:282:58:368:136:29
8:40
#16825
23M
23.00 mi14:12:273:09:358:1510:59
8:47
#16831
24M
24.00 mi14:20:553:18:038:168:28
8:28
#16816
40K
24.85 mi14:28:243:25:328:177:29
8:46
#16814
25.2M
25.20 mi14:31:433:28:518:183:19
9:38
#16819
FINISH
26.22 mi14:40:503:37:588:209:07
8:57
#16980
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17953113961139617192(Top 59%)11101(Top 68%)11101(Top 733%)
10K6.21 mi3.10 mi17829+12411363+3311363+3317706(Top 61%)11303(Top 69%)11303(Top 747%)
15K9.32 mi3.11 mi17647+18211282+8111282+8117192(Top 59%)11101(Top 68%)11101(Top 733%)
20K12.43 mi3.11 mi17341+30611138+14411138+14416455(Top 57%)10758(Top 66%)10758(Top 711%)
HALF13.11 mi0.68 mi17291+5011115+2311115+2316498(Top 57%)10806(Top 66%)10806(Top 714%)
25K15.53 mi2.42 mi17027+26410993+12210993+12215862(Top 55%)10460(Top 64%)10460(Top 691%)
30K18.64 mi3.11 mi16813+21410877+11610877+11616110(Top 56%)10468(Top 64%)10468(Top 691%)
20M20.00 mi1.36 mi16779+3410853+2410853+2416427(Top 57%)10490(Top 64%)10490(Top 693%)
21M21.00 mi1.00 mi16776+310831+2210831+2217218(Top 59%)10772(Top 66%)10772(Top 711%)
35K21.75 mi0.75 mi16825-4910841-1010841-1018437(Top 64%)11242(Top 69%)11242(Top 743%)
23M23.00 mi1.25 mi16831-610815+2610815+2617315(Top 60%)10662(Top 65%)10662(Top 704%)
24M24.00 mi1.00 mi16816+1510792+2310792+2316668(Top 57%)10336(Top 63%)10336(Top 683%)
40K24.85 mi0.85 mi16814+210775+1710775+1717105(Top 59%)10471(Top 64%)10471(Top 692%)
25.2M25.20 mi0.35 mi16819-510768+710768+717810(Top 61%)10814(Top 66%)10814(Top 714%)
FINISH26.22 mi1.02 mi16980-16110810-4210810-4220261(Top 70%)11970(Top 73%)11970(Top 791%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17192

Males

11101

M60-64

11101

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17706

Males

11303

M60-64

11303

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17192

Males

11101

M60-64

11101

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16455

Males

10758

M60-64

10758

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16498

Males

10806

M60-64

10806

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15862

Males

10460

M60-64

10460

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16110

Males

10468

M60-64

10468

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16427

Males

10490

M60-64

10490

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17218

Males

10772

M60-64

10772

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18437

Males

11242

M60-64

11242

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17315

Males

10662

M60-64

10662

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16668

Males

10336

M60-64

10336

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17105

Males

10471

M60-64

10471

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17810

Males

10814

M60-64

10814

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20261

Males

11970

M60-64

11970

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2149
Passed By
1176
Net Change
+973
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17953
5K → 10K336212+124#17953#17829
10K → 15K28199+182#17829#17647
15K → 20K34741+306#17647#17341
20K → HALF6010+50#17341#17291
HALF → 25K29127+264#17291#17027
25K → 30K30086+214#17027#16813
30K → 20M9965+34#16813#16779
20M → 21M9390+3#16779#16776
21M → 35K5099-49#16776#16825
35K → 23M94100-6#16825#16831
23M → 24M7762+15#16831#16816
24M → 40K6361+2#16816#16814
40K → 25.2M2833-5#16814#16819
25.2M → FINISH30191-161#16819#16980
TOTALS21491176+973
📊

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