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BOSTON MARATHON 2026

Robert Hamilton

Bib: 25386•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 (M70-74)
#0 / 281
Top 16%
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
24:03
3.11 mi
Rank: #14913
Start → 5K
24:03 | 7:45/mi
10K
49:06
6.21 mi
Rank: #16315 (-1402)
5K → 10K
25:03 | 8:04/mi
15K
1:15:07
9.32 mi
Rank: #17488 (-1173)
10K → 15K
26:01 | 8:23/mi
20K
1:41:41
12.43 mi
Rank: #18064 (-576)
15K → 20K
26:34 | 8:34/mi
HALF
1:47:25
13.11 mi
Rank: #18141 (-77)
20K → HALF
5:44 | 8:25/mi
25K
2:08:23
15.53 mi
Rank: #18339 (-198)
HALF → 25K
20:58 | 8:39/mi
30K
2:36:45
18.64 mi
Rank: #18670 (-331)
25K → 30K
28:22 | 9:08/mi
20M
2:49:22
20.00 mi
Rank: #18786 (-116)
30K → 20M
12:37 | 9:18/mi
21M
2:59:29
21.00 mi
Rank: #18959 (-173)
20M → 21M
10:07 | 10:07/mi
35K
3:06:38
21.75 mi
Rank: #19086 (-127)
21M → 35K
7:09 | 9:34/mi
23M
3:19:18
23.00 mi
Rank: #19409 (-323)
35K → 23M
12:40 | 10:08/mi
24M
3:28:55
24.00 mi
Rank: #19561 (-152)
23M → 24M
9:37 | 9:37/mi
40K
3:37:30
24.85 mi
Rank: #19712 (-151)
24M → 40K
8:35 | 10:03/mi
25.2M
3:41:49
25.20 mi
Rank: #19888 (-176)
40K → 25.2M
4:19 | 12:32/mi
FINISH
3:52:00
26.22 mi
Rank: #20109 (-221)
25.2M → FINISH
10:11 | 10:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:25
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time2:04:35
Pace9:31 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3324:037:4524:03
7:45
-
10K
6.21 mi11:55:3649:067:5525:03
8:04
+0:19
15K
9.32 mi12:21:371:15:078:0426:01
8:23
+0:19
20K
12.43 mi12:48:111:41:418:1126:34
8:34
+0:11
HALF
13.11 mi12:53:551:47:258:125:44
8:25
-0:09
25K
15.53 mi13:14:532:08:238:1620:58
8:39
+0:14
30K
18.64 mi13:43:152:36:458:2528:22
9:08
+0:29
20M
20.00 mi13:55:522:49:228:2912:37
9:18
+0:10
21M
21.00 mi14:05:592:59:298:3310:07
10:07
+0:49
35K
21.75 mi14:13:083:06:388:357:09
9:34
-0:33
23M
23.00 mi14:25:483:19:188:4012:40
10:08
+0:34
24M
24.00 mi14:35:253:28:558:439:37
9:37
-0:31
40K
24.85 mi14:44:003:37:308:468:35
10:03
+0:26
25.2M
25.20 mi14:48:193:41:498:494:19
12:32
+2:29
FINISH
26.22 mi14:58:303:52:008:5210:11
10:00
-2:32

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

7:45 /mi

Average Pace

8:51 /mi

Slowest Pace

12:32 /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

2:08:23

55% of race

Time at Steady Pace

57:45

25% of race

Time at Slower Pace

45:52

20% of race

Average Pace: 8:51 /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 mi11:30:3324:037:4524:03
7:45
#14913
10K
6.21 mi11:55:3649:067:5525:03
8:04
#16315
15K
9.32 mi12:21:371:15:078:0426:01
8:23
#17488
20K
12.43 mi12:48:111:41:418:1126:34
8:34
#18064
HALF
13.11 mi12:53:551:47:258:125:44
8:25
#18141
25K
15.53 mi13:14:532:08:238:1620:58
8:39
#18339
30K
18.64 mi13:43:152:36:458:2528:22
9:08
#18670
20M
20.00 mi13:55:522:49:228:2912:37
9:18
#18786
21M
21.00 mi14:05:592:59:298:3310:07
10:07
#18959
35K
21.75 mi14:13:083:06:388:357:09
9:34
#19086
23M
23.00 mi14:25:483:19:188:4012:40
10:08
#19409
24M
24.00 mi14:35:253:28:558:439:37
9:37
#19561
40K
24.85 mi14:44:003:37:308:468:35
10:03
#19712
25.2M
25.20 mi14:48:193:41:498:494:19
12:32
#19888
FINISH
26.22 mi14:58:303:52:008:5210:11
10:00
#20109
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi14913102271022719419(Top 67%)12065(Top 74%)12065(Top 4294%)
10K6.21 mi3.10 mi16315-140210726-49910726-49917712(Top 61%)11309(Top 69%)11309(Top 4025%)
15K9.32 mi3.11 mi17488-117311201-47511201-47519419(Top 67%)12065(Top 74%)12065(Top 4294%)
20K12.43 mi3.11 mi18064-57611467-26611467-26619599(Top 68%)12108(Top 74%)12108(Top 4309%)
HALF13.11 mi0.68 mi18141-7711492-2511492-2519693(Top 68%)12196(Top 75%)12196(Top 4340%)
25K15.53 mi2.42 mi18339-19811574-8211574-8219427(Top 67%)11983(Top 73%)11983(Top 4264%)
30K18.64 mi3.11 mi18670-33111677-10311677-10320197(Top 70%)12279(Top 75%)12279(Top 4370%)
20M20.00 mi1.36 mi18786-11611705-2811705-2820230(Top 70%)12219(Top 75%)12219(Top 4348%)
21M21.00 mi1.00 mi18959-17311764-5911764-5920790(Top 72%)12448(Top 76%)12448(Top 4430%)
35K21.75 mi0.75 mi19086-12711818-5411818-5421919(Top 76%)12915(Top 79%)12915(Top 4596%)
23M23.00 mi1.25 mi19409-32311931-11311931-11322446(Top 77%)13138(Top 80%)13138(Top 4675%)
24M24.00 mi1.00 mi19561-15211980-4911980-4921695(Top 75%)12717(Top 78%)12717(Top 4526%)
40K24.85 mi0.85 mi19712-15112041-6112041-6122028(Top 76%)12830(Top 79%)12830(Top 4566%)
25.2M25.20 mi0.35 mi19888-17612114-7312114-7325331(Top 87%)14443(Top 88%)14443(Top 5140%)
FINISH26.22 mi1.02 mi20109-22112201-8712201-8723791(Top 82%)13687(Top 84%)13687(Top 4871%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19419

Males

12065

M70-74

12065

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17712

Males

11309

M70-74

11309

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19419

Males

12065

M70-74

12065

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19599

Males

12108

M70-74

12108

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19693

Males

12196

M70-74

12196

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19427

Males

11983

M70-74

11983

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20197

Males

12279

M70-74

12279

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20230

Males

12219

M70-74

12219

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20790

Males

12448

M70-74

12448

21M→35K

21.0 - 21.8 mi

Top 76%
×7
+17ft-86ft

Overall

21919

Males

12915

M70-74

12915

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22446

Males

13138

M70-74

13138

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21695

Males

12717

M70-74

12717

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

22028

Males

12830

M70-74

12830

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1
+13ft-16ft

Overall

25331

Males

14443

M70-74

14443

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23791

Males

13687

M70-74

13687

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
519
Passed By
2559
Net Change
-5196
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14913
5K → 10K36200-1402#14913#16315
10K → 15K18200-1173#16315#17488
15K → 20K56200-576#17488#18064
20K → HALF1491-77#18064#18141
HALF → 25K78200-198#18141#18339
25K → 30K95200-331#18339#18670
30K → 20M61177-116#18670#18786
20M → 21M40200-173#18786#18959
21M → 35K26153-127#18959#19086
35K → 23M26200-323#19086#19409
23M → 24M35187-152#19409#19561
24M → 40K23174-151#19561#19712
40K → 25.2M1177-176#19712#19888
25.2M → FINISH10200-221#19888#20109
TOTALS5192559-5196
📊

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