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BOSTON MARATHON 2026

Shayne Bailey

Bib: 31052β€’M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
30:54
3.11 mi
Rank: #25800
Start β†’ 5K
30:54 | 9:57/mi
10K
1:02:38
6.21 mi
Rank: #26109 (-309)
5K β†’ 10K
31:44 | 10:13/mi
15K
1:35:28
9.32 mi
Rank: #26395 (-286)
10K β†’ 15K
32:50 | 10:35/mi
20K
2:09:38
12.43 mi
Rank: #26547 (-152)
15K β†’ 20K
34:10 | 11:00/mi
HALF
2:17:36
13.11 mi
Rank: #26654 (-107)
20K β†’ HALF
7:58 | 11:42/mi
25K
2:45:22
15.53 mi
Rank: #26731 (-77)
HALF β†’ 25K
27:46 | 11:27/mi
30K
3:23:29
18.64 mi
Rank: #26847 (-116)
25K β†’ 30K
38:07 | 12:17/mi
20M
3:40:06
20.00 mi
Rank: #26862 (-15)
30K β†’ 20M
16:37 | 12:14/mi
21M
3:53:06
21.00 mi
Rank: #26857 (+5)
20M β†’ 21M
13:00 | 13:00/mi
35K
4:01:55
21.75 mi
Rank: #26846 (+11)
21M β†’ 35K
8:49 | 11:48/mi
23M
4:17:10
23.00 mi
Rank: #26835 (+11)
35K β†’ 23M
15:15 | 12:12/mi
24M
4:29:00
24.00 mi
Rank: #26829 (+6)
23M β†’ 24M
11:50 | 11:50/mi
40K
4:39:33
24.85 mi
Rank: #26841 (-12)
24M β†’ 40K
10:33 | 12:21/mi
25.2M
4:43:53
25.20 mi
Rank: #26827 (+14)
40K β†’ 25.2M
4:20 | 12:34/mi
FINISH
4:55:39
26.22 mi
Rank: #26849 (-22)
25.2M β†’ FINISH
11:46 | 11:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:36
Pace10:30 /mi
2nd Half
Distance13.11 mi
Time2:38:03
Pace12:04 /mi
πŸ“ŠPositive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:5930:549:5730:54
9:57
-
10K
6.21 mi12:29:431:02:3810:0531:44
10:13
+0:16
15K
9.32 mi13:02:331:35:2810:1532:50
10:35
+0:22
20K
12.43 mi13:36:432:09:3810:2634:10
11:00
+0:25
HALF
13.11 mi13:44:412:17:3610:307:58
11:42
+0:42
25K
15.53 mi14:12:272:45:2210:3927:46
11:27
-0:15
30K
18.64 mi14:50:343:23:2910:5538:07
12:17
+0:50
20M
20.00 mi15:07:113:40:0611:0116:37
12:14
-0:03
21M
21.00 mi15:20:113:53:0611:0713:00
13:00
+0:46
35K
21.75 mi15:29:004:01:5511:088:49
11:48
-1:12
23M
23.00 mi15:44:154:17:1011:1115:15
12:12
+0:24
24M
24.00 mi15:56:054:29:0011:1311:50
11:50
-0:22
40K
24.85 mi16:06:384:39:3311:1510:33
12:21
+0:31
25.2M
25.20 mi16:10:584:43:5311:164:20
12:34
+0:13
FINISH
26.22 mi16:22:444:55:3911:1811:46
11:33
-1:01

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

9:57 /mi

Average Pace

11:17 /mi

Slowest Pace

13:00 /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

2:09:38

44% of race

Time at Steady Pace

1:23:24

28% of race

Time at Slower Pace

1:22:37

28% of race

Average Pace: 11:17 /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 mi11:57:5930:549:5730:54
9:57
#25800
10K
6.21 mi12:29:431:02:3810:0531:44
10:13
#26109
15K
9.32 mi13:02:331:35:2810:1532:50
10:35
#26395
20K
12.43 mi13:36:432:09:3810:2634:10
11:00
#26547
HALF
13.11 mi13:44:412:17:3610:307:58
11:42
#26654
25K
15.53 mi14:12:272:45:2210:3927:46
11:27
#26731
30K
18.64 mi14:50:343:23:2910:5538:07
12:17
#26847
20M
20.00 mi15:07:113:40:0611:0116:37
12:14
#26862
21M
21.00 mi15:20:113:53:0611:0713:00
13:00
#26857
35K
21.75 mi15:29:004:01:5511:088:49
11:48
#26846
23M
23.00 mi15:44:154:17:1011:1115:15
12:12
#26835
24M
24.00 mi15:56:054:29:0011:1311:50
11:50
#26829
40K
24.85 mi16:06:384:39:3311:1510:33
12:21
#26841
25.2M
25.20 mi16:10:584:43:5311:164:20
12:34
#26827
FINISH
26.22 mi16:22:444:55:3911:1811:46
11:33
#26849
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25800150991509926809(Top 92%)15519(Top 95%)15519(Top 271%)
10K6.21 mi3.10 mi26109-30915232-13315232-13326337(Top 91%)15317(Top 94%)15317(Top 268%)
15K9.32 mi3.11 mi26395-28615357-12515357-12526809(Top 92%)15519(Top 95%)15519(Top 271%)
20K12.43 mi3.11 mi26547-15215408-5115408-5126958(Top 93%)15569(Top 95%)15569(Top 272%)
HALF13.11 mi0.68 mi26654-10715447-3915447-3928053(Top 97%)15958(Top 98%)15958(Top 279%)
25K15.53 mi2.42 mi26731-7715469-2215469-2226959(Top 93%)15519(Top 95%)15519(Top 271%)
30K18.64 mi3.11 mi26847-11615500-3115500-3127090(Top 93%)15484(Top 95%)15484(Top 271%)
20M20.00 mi1.36 mi26862-1515497+315497+326672(Top 92%)15230(Top 93%)15230(Top 266%)
21M21.00 mi1.00 mi26857+515487+1015487+1026387(Top 91%)15073(Top 92%)15073(Top 263%)
35K21.75 mi0.75 mi26846+1115474+1315474+1326474(Top 91%)15097(Top 92%)15097(Top 264%)
23M23.00 mi1.25 mi26835+1115457+1715457+1726373(Top 91%)15022(Top 92%)15022(Top 262%)
24M24.00 mi1.00 mi26829+615446+1115446+1126390(Top 91%)14985(Top 92%)14985(Top 262%)
40K24.85 mi0.85 mi26841-1215445+115445+126325(Top 91%)14918(Top 91%)14918(Top 261%)
25.2M25.20 mi0.35 mi26827+1415433+1215433+1225447(Top 88%)14515(Top 89%)14515(Top 254%)
FINISH26.22 mi1.02 mi26849-2215437-415437-426929(Top 93%)15228(Top 93%)15228(Top 266%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26809

Males

15519

M18-39

15519

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26337

Males

15317

M18-39

15317

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26809

Males

15519

M18-39

15519

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

26958

Males

15569

M18-39

15569

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28053

Males

15958

M18-39

15958

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4
+66ft-88ft

Overall

26959

Males

15519

M18-39

15519

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

27090

Males

15484

M18-39

15484

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26672

Males

15230

M18-39

15230

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26387

Males

15073

M18-39

15073

21M→35K

21.0 - 21.8 mi

Top 91%
Γ—7
+17ft-86ft

Overall

26474

Males

15097

M18-39

15097

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26373

Males

15022

M18-39

15022

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26390

Males

14985

M18-39

14985

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26325

Males

14918

M18-39

14918

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25447

Males

14515

M18-39

14515

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

26929

Males

15228

M18-39

15228

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
598
Passed By
1287
Net Change
-1049
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25800
5K β†’ 10K92200-309#25800#26109
10K β†’ 15K52200-286#26109#26395
15K β†’ 20K69200-152#26395#26547
20K β†’ HALF8115-107#26547#26654
HALF β†’ 25K54131-77#26654#26731
25K β†’ 30K64180-116#26731#26847
30K β†’ 20M3752-15#26847#26862
20M β†’ 21M4237+5#26862#26857
21M β†’ 35K3120+11#26857#26846
35K β†’ 23M4635+11#26846#26835
23M β†’ 24M3125+6#26835#26829
24M β†’ 40K2739-12#26829#26841
40K β†’ 25.2M239+14#26841#26827
25.2M β†’ FINISH2244-22#26827#26849
TOTALS5981287-1049
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