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BOSTON MARATHON 2026

Justin Ralph

Bib: 30333β€’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 (M55-59)
#0 / 1491
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
32:29
3.11 mi
Rank: #27099
Start β†’ 5K
32:29 | 10:28/mi
10K
1:06:20
6.21 mi
Rank: #27354 (-255)
5K β†’ 10K
33:51 | 10:54/mi
15K
1:41:00
9.32 mi
Rank: #27481 (-127)
10K β†’ 15K
34:40 | 11:10/mi
20K
2:17:22
12.43 mi
Rank: #27594 (-113)
15K β†’ 20K
36:22 | 11:43/mi
HALF
2:25:30
13.11 mi
Rank: #27641 (-47)
20K β†’ HALF
8:08 | 11:56/mi
25K
2:55:29
15.53 mi
Rank: #27685 (-44)
HALF β†’ 25K
29:59 | 12:22/mi
30K
3:39:34
18.64 mi
Rank: #27927 (-242)
25K β†’ 30K
44:05 | 14:12/mi
20M
3:59:40
20.00 mi
Rank: #27985 (-58)
30K β†’ 20M
20:06 | 14:48/mi
21M
4:15:54
21.00 mi
Rank: #28048 (-63)
20M β†’ 21M
16:14 | 16:14/mi
35K
4:28:56
21.75 mi
Rank: #28169 (-121)
21M β†’ 35K
13:02 | 17:26/mi
23M
4:49:47
23.00 mi
Rank: #28310 (-141)
35K β†’ 23M
20:51 | 16:40/mi
24M
5:06:30
24.00 mi
Rank: #28407 (-97)
23M β†’ 24M
16:43 | 16:43/mi
40K
5:21:14
24.85 mi
Rank: #28467 (-60)
24M β†’ 40K
14:44 | 17:14/mi
25.2M
5:27:21
25.20 mi
Rank: #28491 (-24)
40K β†’ 25.2M
6:07 | 17:45/mi
FINISH
5:42:27
26.22 mi
Rank: #28530 (-39)
25.2M β†’ FINISH
15:06 | 14:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:25:30
Pace11:06 /mi
2nd Half
Distance13.11 mi
Time3:16:57
Pace15:02 /mi
πŸ“ŠPositive Split: 35.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1532:2910:2832:29
10:28
-
10K
6.21 mi12:32:061:06:2010:4133:51
10:54
+0:26
15K
9.32 mi13:06:461:41:0010:5134:40
11:10
+0:16
20K
12.43 mi13:43:082:17:2211:0436:22
11:43
+0:33
HALF
13.11 mi13:51:162:25:3011:068:08
11:56
+0:13
25K
15.53 mi14:21:152:55:2911:1829:59
12:22
+0:26
30K
18.64 mi15:05:203:39:3411:4744:05
14:12
+1:50
20M
20.00 mi15:25:263:59:4012:0020:06
14:48
+0:36
21M
21.00 mi15:41:404:15:5412:1216:14
16:14
+1:26
35K
21.75 mi15:54:424:28:5612:2213:02
17:26
+1:12
23M
23.00 mi16:15:334:49:4712:3620:51
16:40
-0:46
24M
24.00 mi16:32:165:06:3012:4716:43
16:43
+0:03
40K
24.85 mi16:47:005:21:1412:5614:44
17:14
+0:31
25.2M
25.20 mi16:53:075:27:2113:006:07
17:45
+0:31
FINISH
26.22 mi17:08:135:42:2713:0515:06
14:50
-2:55

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

10:28 /mi

Average Pace

13:04 /mi

Slowest Pace

17:45 /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

2:55:29

51% of race

Time at Steady Pace

1:19:17

23% of race

Time at Slower Pace

1:27:41

26% of race

Average Pace: 13:04 /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 mi11:58:1532:2910:2832:29
10:28
#27099
10K
6.21 mi12:32:061:06:2010:4133:51
10:54
#27354
15K
9.32 mi13:06:461:41:0010:5134:40
11:10
#27481
20K
12.43 mi13:43:082:17:2211:0436:22
11:43
#27594
HALF
13.11 mi13:51:162:25:3011:068:08
11:56
#27641
25K
15.53 mi14:21:152:55:2911:1829:59
12:22
#27685
30K
18.64 mi15:05:203:39:3411:4744:05
14:12
#27927
20M
20.00 mi15:25:263:59:4012:0020:06
14:48
#27985
21M
21.00 mi15:41:404:15:5412:1216:14
16:14
#28048
35K
21.75 mi15:54:424:28:5612:2213:02
17:26
#28169
23M
23.00 mi16:15:334:49:4712:3620:51
16:40
#28310
24M
24.00 mi16:32:165:06:3012:4716:43
16:43
#28407
40K
24.85 mi16:47:005:21:1412:5614:44
17:14
#28467
25.2M
25.20 mi16:53:075:27:2113:006:07
17:45
#28491
FINISH
26.22 mi17:08:135:42:2713:0515:06
14:50
#28530
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi27099156691566927623(Top 95%)15849(Top 97%)15849(Top 1063%)
10K6.21 mi3.10 mi27354-25515760-9115760-9127549(Top 95%)15819(Top 97%)15819(Top 1061%)
15K9.32 mi3.11 mi27481-12715788-2815788-2827623(Top 95%)15849(Top 97%)15849(Top 1063%)
20K12.43 mi3.11 mi27594-11315843-5515843-5527739(Top 96%)15879(Top 97%)15879(Top 1065%)
HALF13.11 mi0.68 mi27641-4715855-1215855-1228229(Top 97%)16030(Top 98%)16030(Top 1075%)
25K15.53 mi2.42 mi27685-4415869-1415869-1427819(Top 96%)15877(Top 97%)15877(Top 1065%)
30K18.64 mi3.11 mi27927-24215947-7815947-7828470(Top 98%)16084(Top 98%)16084(Top 1079%)
20M20.00 mi1.36 mi27985-5815966-1915966-1928534(Top 98%)16104(Top 99%)16104(Top 1080%)
21M21.00 mi1.00 mi28048-6315984-1815984-1828670(Top 99%)16153(Top 99%)16153(Top 1083%)
35K21.75 mi0.75 mi28169-12116030-4616030-4628954(Top 100%)16301(Top 100%)16301(Top 1093%)
23M23.00 mi1.25 mi28310-14116080-5016080-5028907(Top 100%)16269(Top 100%)16269(Top 1091%)
24M24.00 mi1.00 mi28407-9716109-2916109-2928937(Top 100%)16284(Top 100%)16284(Top 1092%)
40K24.85 mi0.85 mi28467-6016119-1016119-1028888(Top 100%)16257(Top 99%)16257(Top 1090%)
25.2M25.20 mi0.35 mi28491-2416130-1116130-1128838(Top 99%)16215(Top 99%)16215(Top 1088%)
FINISH26.22 mi1.02 mi28530-3916151-2116151-2128823(Top 99%)16210(Top 99%)16210(Top 1087%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27623

Males

15849

M55-59

15849

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27549

Males

15819

M55-59

15819

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27623

Males

15849

M55-59

15849

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27739

Males

15879

M55-59

15879

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28229

Males

16030

M55-59

16030

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27819

Males

15877

M55-59

15877

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28470

Males

16084

M55-59

16084

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28534

Males

16104

M55-59

16104

20M→21M

20.0 - 21.0 mi

Top 99%
Γ—8
+106ft-24ft

Overall

28670

Males

16153

M55-59

16153

21M→35K

21.0 - 21.8 mi

Top 100%
Γ—7
+17ft-86ft

Overall

28954

Males

16301

M55-59

16301

35K→23M

21.8 - 23.0 mi

Top 100%
Γ—5
+23ft-63ft

Overall

28907

Males

16269

M55-59

16269

23M→24M

23.0 - 24.0 mi

Top 100%
Γ—6
+12ft-82ft

Overall

28937

Males

16284

M55-59

16284

24M→40K

24.0 - 24.9 mi

Top 100%
Γ—1
+6ft-20ft

Overall

28888

Males

16257

M55-59

16257

40K→25.2M

24.9 - 25.2 mi

Top 99%
Γ—1
+13ft-16ft

Overall

28838

Males

16215

M55-59

16215

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
Γ—2
+22ft-21ft

Overall

28823

Males

16210

M55-59

16210

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
324
Passed By
1552
Net Change
-1431
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27099
5K β†’ 10K93200-255#27099#27354
10K β†’ 15K69196-127#27354#27481
15K β†’ 20K58171-113#27481#27594
20K β†’ HALF1057-47#27594#27641
HALF β†’ 25K57101-44#27641#27685
25K β†’ 30K13200-242#27685#27927
30K β†’ 20M866-58#27927#27985
20M β†’ 21M366-63#27985#28048
21M β†’ 35K1122-121#28048#28169
35K β†’ 23M4145-141#28169#28310
23M β†’ 24M299-97#28310#28407
24M β†’ 40K161-60#28407#28467
40K β†’ 25.2M024-24#28467#28491
25.2M β†’ FINISH544-39#28491#28530
TOTALS3241552-1431
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing