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BOSTON MARATHON 2026

Douglas Sippy

Bib: 25405β€’M

WA

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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 (M65-69)
#0 / 774
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
31:14
3.11 mi
Rank: #26090
Start β†’ 5K
31:14 | 10:04/mi
10K
1:02:22
6.21 mi
Rank: #25988 (+102)
5K β†’ 10K
31:08 | 10:02/mi
15K
1:33:24
9.32 mi
Rank: #25873 (+115)
10K β†’ 15K
31:02 | 10:00/mi
20K
2:04:50
12.43 mi
Rank: #25715 (+158)
15K β†’ 20K
31:26 | 10:08/mi
HALF
2:11:38
13.11 mi
Rank: #25687 (+28)
20K β†’ HALF
6:48 | 9:59/mi
25K
2:36:22
15.53 mi
Rank: #25558 (+129)
HALF β†’ 25K
24:44 | 10:12/mi
30K
3:09:43
18.64 mi
Rank: #25398 (+160)
25K β†’ 30K
33:21 | 10:45/mi
20M
3:24:01
20.00 mi
Rank: #25265 (+133)
30K β†’ 20M
14:18 | 10:32/mi
21M
3:35:47
21.00 mi
Rank: #25252 (+13)
20M β†’ 21M
11:46 | 11:46/mi
35K
3:43:19
21.75 mi
Rank: #25180 (+72)
21M β†’ 35K
7:32 | 10:05/mi
23M
3:56:42
23.00 mi
Rank: #25104 (+76)
35K β†’ 23M
13:23 | 10:42/mi
24M
4:06:34
24.00 mi
Rank: #24993 (+111)
23M β†’ 24M
9:52 | 9:52/mi
40K
4:15:43
24.85 mi
Rank: #24929 (+64)
24M β†’ 40K
9:09 | 10:43/mi
25.2M
4:20:04
25.20 mi
Rank: #24943 (-14)
40K β†’ 25.2M
4:21 | 12:37/mi
FINISH
4:31:09
26.22 mi
Rank: #24995 (-52)
25.2M β†’ FINISH
11:05 | 10:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:11:38
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:19:31
Pace10:39 /mi
πŸ“ŠPositive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:3031:1410:0431:14
10:04
-
10K
6.21 mi12:09:381:02:2210:0331:08
10:02
-0:02
15K
9.32 mi12:40:401:33:2410:0231:02
10:00
-0:02
20K
12.43 mi13:12:062:04:5010:0331:26
10:08
+0:08
HALF
13.11 mi13:18:542:11:3810:036:48
9:59
-0:09
25K
15.53 mi13:43:382:36:2210:0424:44
10:12
+0:13
30K
18.64 mi14:16:593:09:4310:1133:21
10:45
+0:33
20M
20.00 mi14:31:173:24:0110:1314:18
10:32
-0:13
21M
21.00 mi14:43:033:35:4710:1711:46
11:46
+1:14
35K
21.75 mi14:50:353:43:1910:177:32
10:05
-1:41
23M
23.00 mi15:03:583:56:4210:1813:23
10:42
+0:37
24M
24.00 mi15:13:504:06:3410:179:52
9:52
-0:50
40K
24.85 mi15:22:594:15:4310:189:09
10:43
+0:51
25.2M
25.20 mi15:27:204:20:0410:204:21
12:37
+1:54
FINISH
26.22 mi15:38:254:31:0910:2111:05
10:53
-1:44

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

9:52 /mi

Average Pace

10:21 /mi

Slowest Pace

12:37 /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

0:00

0% of race

Time at Steady Pace

3:08:04

69% of race

Time at Slower Pace

1:23:05

31% of race

Average Pace: 10:20 /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 mi11:38:3031:1410:0431:14
10:04
#26090
10K
6.21 mi12:09:381:02:2210:0331:08
10:02
#25988
15K
9.32 mi12:40:401:33:2410:0231:02
10:00
#25873
20K
12.43 mi13:12:062:04:5010:0331:26
10:08
#25715
HALF
13.11 mi13:18:542:11:3810:036:48
9:59
#25687
25K
15.53 mi13:43:382:36:2210:0424:44
10:12
#25558
30K
18.64 mi14:16:593:09:4310:1133:21
10:45
#25398
20M
20.00 mi14:31:173:24:0110:1314:18
10:32
#25265
21M
21.00 mi14:43:033:35:4710:1711:46
11:46
#25252
35K
21.75 mi14:50:353:43:1910:177:32
10:05
#25180
23M
23.00 mi15:03:583:56:4210:1813:23
10:42
#25104
24M
24.00 mi15:13:504:06:3410:179:52
9:52
#24993
40K
24.85 mi15:22:594:15:4310:189:09
10:43
#24929
25.2M
25.20 mi15:27:204:20:0410:204:21
12:37
#24943
FINISH
26.22 mi15:38:254:31:0910:2111:05
10:53
#24995
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi26090152321523225656(Top 88%)15023(Top 92%)15023(Top 1941%)
10K6.21 mi3.10 mi25988+10215177+5515177+5525886(Top 89%)15125(Top 93%)15125(Top 1954%)
15K9.32 mi3.11 mi25873+11515127+5015127+5025656(Top 88%)15023(Top 92%)15023(Top 1941%)
20K12.43 mi3.11 mi25715+15815055+7215055+7225294(Top 87%)14842(Top 91%)14842(Top 1918%)
HALF13.11 mi0.68 mi25687+2815035+2015035+2025619(Top 88%)14962(Top 92%)14962(Top 1933%)
25K15.53 mi2.42 mi25558+12914966+6914966+6924763(Top 85%)14559(Top 89%)14559(Top 1881%)
30K18.64 mi3.11 mi25398+16014872+9414872+9424800(Top 85%)14439(Top 88%)14439(Top 1866%)
20M20.00 mi1.36 mi25265+13314788+8414788+8423928(Top 82%)13973(Top 86%)13973(Top 1805%)
21M21.00 mi1.00 mi25252+1314765+2314765+2324671(Top 85%)14249(Top 87%)14249(Top 1841%)
35K21.75 mi0.75 mi25180+7214719+4614719+4623337(Top 80%)13634(Top 83%)13634(Top 1761%)
23M23.00 mi1.25 mi25104+7614667+5214667+5223822(Top 82%)13790(Top 84%)13790(Top 1782%)
24M24.00 mi1.00 mi24993+11114608+5914608+5922429(Top 77%)13102(Top 80%)13102(Top 1693%)
40K24.85 mi0.85 mi24929+6414565+4314565+4323659(Top 82%)13624(Top 83%)13624(Top 1760%)
25.2M25.20 mi0.35 mi24943-1414559+614559+625515(Top 88%)14543(Top 89%)14543(Top 1879%)
FINISH26.22 mi1.02 mi24995-5214569-1014569-1025871(Top 89%)14690(Top 90%)14690(Top 1898%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25656

Males

15023

M65-69

15023

5K→10K

3.1 - 6.2 mi

Top 89%
Γ—5
+79ft-138ft

Overall

25886

Males

15125

M65-69

15125

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25656

Males

15023

M65-69

15023

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25294

Males

14842

M65-69

14842

20K→HALF

12.4 - 13.1 mi

Top 88%
Γ—2
+19ft-37ft

Overall

25619

Males

14962

M65-69

14962

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24763

Males

14559

M65-69

14559

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24800

Males

14439

M65-69

14439

30K→20M

18.6 - 20.0 mi

Top 82%
Γ—5
+64ft-50ft

Overall

23928

Males

13973

M65-69

13973

20M→21M

20.0 - 21.0 mi

Top 85%
Γ—8
+106ft-24ft

Overall

24671

Males

14249

M65-69

14249

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23337

Males

13634

M65-69

13634

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23822

Males

13790

M65-69

13790

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22429

Males

13102

M65-69

13102

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23659

Males

13624

M65-69

13624

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25515

Males

14543

M65-69

14543

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
Γ—2
+22ft-21ft

Overall

25871

Males

14690

M65-69

14690

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1656
Passed By
561
Net Change
+1095
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26090
5K β†’ 10K249147+102#26090#25988
10K β†’ 15K18368+115#25988#25873
15K β†’ 20K19840+158#25873#25715
20K β†’ HALF368+28#25715#25687
HALF β†’ 25K15526+129#25687#25558
25K β†’ 30K21252+160#25558#25398
30K β†’ 20M14815+133#25398#25265
20M β†’ 21M5946+13#25265#25252
21M β†’ 35K819+72#25252#25180
35K β†’ 23M10024+76#25180#25104
23M β†’ 24M1154+111#25104#24993
24M β†’ 40K7612+64#24993#24929
40K β†’ 25.2M1731-14#24929#24943
25.2M β†’ FINISH2779-52#24943#24995
TOTALS1656561+1095
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing