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BOSTON MARATHON 2026

Timothy Dock

Bib: 13731•M

NC

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M50-54)
#0 / 1868
Top 42%
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
22:44
3.11 mi
Rank: #11187
Start → 5K
22:44 | 7:20/mi
10K
44:56
6.21 mi
Rank: #10482 (+705)
5K → 10K
22:12 | 7:09/mi
15K
1:06:57
9.32 mi
Rank: #9988 (+494)
10K → 15K
22:01 | 7:06/mi
20K
1:29:09
12.43 mi
Rank: #9651 (+337)
15K → 20K
22:12 | 7:09/mi
HALF
1:34:00
13.11 mi
Rank: #9643 (+8)
20K → HALF
4:51 | 7:07/mi
25K
1:51:19
15.53 mi
Rank: #9426 (+217)
HALF → 25K
17:19 | 7:09/mi
30K
2:14:47
18.64 mi
Rank: #9496 (-70)
25K → 30K
23:28 | 7:34/mi
20M
2:25:32
20.00 mi
Rank: #9653 (-157)
30K → 20M
10:45 | 7:55/mi
21M
2:33:45
21.00 mi
Rank: #9708 (-55)
20M → 21M
8:13 | 8:13/mi
35K
2:39:32
21.75 mi
Rank: #9784 (-76)
21M → 35K
5:47 | 7:44/mi
23M
2:49:40
23.00 mi
Rank: #9949 (-165)
35K → 23M
10:08 | 8:06/mi
24M
2:58:13
24.00 mi
Rank: #10341 (-392)
23M → 24M
8:33 | 8:33/mi
40K
3:05:37
24.85 mi
Rank: #10595 (-254)
24M → 40K
7:24 | 8:40/mi
25.2M
3:09:09
25.20 mi
Rank: #10788 (-193)
40K → 25.2M
3:32 | 10:15/mi
FINISH
3:17:14
26.22 mi
Rank: #10918 (-130)
25.2M → FINISH
8:05 | 7:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:00
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:43:14
Pace7:53 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0222:447:2022:44
7:20
-
10K
6.21 mi11:14:1444:567:1422:12
7:09
-0:11
15K
9.32 mi11:36:151:06:577:1122:01
7:06
-0:03
20K
12.43 mi11:58:271:29:097:1122:12
7:09
+0:03
HALF
13.11 mi12:03:181:34:007:114:51
7:07
-0:02
25K
15.53 mi12:20:371:51:197:1017:19
7:09
+0:02
30K
18.64 mi12:44:052:14:477:1423:28
7:34
+0:25
20M
20.00 mi12:54:502:25:327:1710:45
7:55
+0:21
21M
21.00 mi13:03:032:33:457:208:13
8:13
+0:18
35K
21.75 mi13:08:502:39:327:215:47
7:44
-0:29
23M
23.00 mi13:18:582:49:407:2310:08
8:06
+0:22
24M
24.00 mi13:27:312:58:137:268:33
8:33
+0:27
40K
24.85 mi13:34:553:05:377:297:24
8:40
+0:07
25.2M
25.20 mi13:38:273:09:097:313:32
10:15
+1:35
FINISH
26.22 mi13:46:323:17:147:328:05
7:56
-2:19

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

7:06 /mi

Average Pace

7:32 /mi

Slowest Pace

10:15 /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

1:28:35

45% of race

Time at Steady Pace

1:20:57

41% of race

Time at Slower Pace

27:42

14% of race

Average Pace: 7:31 /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 mi10:52:0222:447:2022:44
7:20
#11187
10K
6.21 mi11:14:1444:567:1422:12
7:09
#10482
15K
9.32 mi11:36:151:06:577:1122:01
7:06
#9988
20K
12.43 mi11:58:271:29:097:1122:12
7:09
#9651
HALF
13.11 mi12:03:181:34:007:114:51
7:07
#9643
25K
15.53 mi12:20:371:51:197:1017:19
7:09
#9426
30K
18.64 mi12:44:052:14:477:1423:28
7:34
#9496
20M
20.00 mi12:54:502:25:327:1710:45
7:55
#9653
21M
21.00 mi13:03:032:33:457:208:13
8:13
#9708
35K
21.75 mi13:08:502:39:327:215:47
7:44
#9784
23M
23.00 mi13:18:582:49:407:2310:08
8:06
#9949
24M
24.00 mi13:27:312:58:137:268:33
8:33
#10341
40K
24.85 mi13:34:553:05:377:297:24
8:40
#10595
25.2M
25.20 mi13:38:273:09:097:313:32
10:15
#10788
FINISH
26.22 mi13:46:323:17:147:328:05
7:56
#10918
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 mi11187869086909173(Top 32%)7582(Top 46%)7582(Top 406%)
10K6.21 mi3.10 mi10482+7058315+3758315+3759752(Top 34%)7938(Top 49%)7938(Top 425%)
15K9.32 mi3.11 mi9988+4948052+2638052+2639173(Top 32%)7582(Top 46%)7582(Top 406%)
20K12.43 mi3.11 mi9651+3377856+1967856+1968923(Top 31%)7373(Top 45%)7373(Top 395%)
HALF13.11 mi0.68 mi9643+87849+77849+79559(Top 33%)7771(Top 48%)7771(Top 416%)
25K15.53 mi2.42 mi9426+2177701+1487701+1488427(Top 29%)6992(Top 43%)6992(Top 374%)
30K18.64 mi3.11 mi9496-707679+227679+2210083(Top 35%)7754(Top 47%)7754(Top 415%)
20M20.00 mi1.36 mi9653-1577738-597738-5912167(Top 42%)8633(Top 53%)8633(Top 462%)
21M21.00 mi1.00 mi9708-557737+17737+111279(Top 39%)8110(Top 50%)8110(Top 434%)
35K21.75 mi0.75 mi9784-767762-257762-2512487(Top 43%)8634(Top 53%)8634(Top 462%)
23M23.00 mi1.25 mi9949-1657809-477809-4713103(Top 45%)8836(Top 54%)8836(Top 473%)
24M24.00 mi1.00 mi10341-3927969-1607969-16017142(Top 59%)10523(Top 64%)10523(Top 563%)
40K24.85 mi0.85 mi10595-2548081-1128081-11216548(Top 57%)10201(Top 62%)10201(Top 546%)
25.2M25.20 mi0.35 mi10788-1938167-868167-8620191(Top 70%)11936(Top 73%)11936(Top 639%)
FINISH26.22 mi1.02 mi10918-1308205-388205-3814684(Top 51%)9361(Top 57%)9361(Top 501%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9173

Males

7582

M50-54

7582

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9752

Males

7938

M50-54

7938

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9173

Males

7582

M50-54

7582

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

8923

Males

7373

M50-54

7373

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9559

Males

7771

M50-54

7771

HALF→25K

13.1 - 15.5 mi

Top 29%
×4
+66ft-88ft

Overall

8427

Males

6992

M50-54

6992

25K→30K

15.5 - 18.6 mi

Top 35%
×9
+181ft-148ft

Overall

10083

Males

7754

M50-54

7754

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12167

Males

8633

M50-54

8633

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11279

Males

8110

M50-54

8110

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12487

Males

8634

M50-54

8634

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13103

Males

8836

M50-54

8836

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17142

Males

10523

M50-54

10523

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16548

Males

10201

M50-54

10201

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20191

Males

11936

M50-54

11936

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14684

Males

9361

M50-54

9361

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2346*
Passed By
2075
Net Change
+269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11187
5K → 10K75650+705#11187#10482
10K → 15K517*23+494#10482#9988
15K → 20K36730+337#9988#9651
20K → HALF3123+8#9651#9643
HALF → 25K23417+217#9643#9426
25K → 30K139209-70#9426#9496
30K → 20M49206-157#9496#9653
20M → 21M64119-55#9653#9708
21M → 35K36112-76#9708#9784
35K → 23M70235-165#9784#9949
23M → 24M24415-392#9949#10341
24M → 40K21275-254#10341#10595
40K → 25.2M3196-193#10595#10788
25.2M → FINISH35165-130#10788#10918
TOTALS2346*2075+269

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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