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BOSTON MARATHON 2026

Scott Harrison

Bib: 25597β€’M

CT

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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 36%
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
29:18
3.11 mi
Rank: #24245
Start β†’ 5K
29:18 | 9:26/mi
10K
57:55
6.21 mi
Rank: #23985 (+260)
5K β†’ 10K
28:37 | 9:13/mi
15K
1:27:10
9.32 mi
Rank: #24075 (-90)
10K β†’ 15K
29:15 | 9:25/mi
20K
1:55:58
12.43 mi
Rank: #23792 (+283)
15K β†’ 20K
28:48 | 9:17/mi
HALF
2:02:12
13.11 mi
Rank: #23766 (+26)
20K β†’ HALF
6:14 | 9:09/mi
25K
2:24:35
15.53 mi
Rank: #23480 (+286)
HALF β†’ 25K
22:23 | 9:14/mi
30K
2:53:57
18.64 mi
Rank: #23110 (+370)
25K β†’ 30K
29:22 | 9:28/mi
20M
3:06:55
20.00 mi
Rank: #22938 (+172)
30K β†’ 20M
12:58 | 9:33/mi
21M
3:16:55
21.00 mi
Rank: #22775 (+163)
20M β†’ 21M
10:00 | 10:00/mi
35K
3:23:54
21.75 mi
Rank: #22714 (+61)
21M β†’ 35K
6:59 | 9:21/mi
23M
3:36:04
23.00 mi
Rank: #22628 (+86)
35K β†’ 23M
12:10 | 9:44/mi
24M
3:45:43
24.00 mi
Rank: #22595 (+33)
23M β†’ 24M
9:39 | 9:39/mi
40K
3:54:24
24.85 mi
Rank: #22571 (+24)
24M β†’ 40K
8:41 | 10:10/mi
25.2M
3:58:17
25.20 mi
Rank: #22580 (-9)
40K β†’ 25.2M
3:53 | 11:16/mi
FINISH
4:08:51
26.22 mi
Rank: #22663 (-83)
25.2M β†’ FINISH
10:34 | 10:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:12
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:06:39
Pace9:40 /mi
πŸ“ŠPositive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:5929:189:2629:18
9:26
-
10K
6.21 mi12:04:3657:559:2028:37
9:13
-0:13
15K
9.32 mi12:33:511:27:109:2229:15
9:25
+0:12
20K
12.43 mi13:02:391:55:589:2028:48
9:17
-0:08
HALF
13.11 mi13:08:532:02:129:206:14
9:09
-0:08
25K
15.53 mi13:31:162:24:359:1922:23
9:14
+0:05
30K
18.64 mi14:00:382:53:579:2029:22
9:28
+0:14
20M
20.00 mi14:13:363:06:559:2112:58
9:33
+0:05
21M
21.00 mi14:23:363:16:559:2310:00
10:00
+0:27
35K
21.75 mi14:30:353:23:549:236:59
9:21
-0:39
23M
23.00 mi14:42:453:36:049:2412:10
9:44
+0:23
24M
24.00 mi14:52:243:45:439:259:39
9:39
-0:05
40K
24.85 mi15:01:053:54:249:268:41
10:10
+0:31
25.2M
25.20 mi15:04:583:58:179:283:53
11:16
+1:06
FINISH
26.22 mi15:15:324:08:519:3010:34
10:23
-0:53

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

9:09 /mi

Average Pace

9:30 /mi

Slowest Pace

11:16 /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

6:14

3% of race

Time at Steady Pace

3:29:29

84% of race

Time at Slower Pace

33:08

13% of race

Average Pace: 9:29 /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 mi11:35:5929:189:2629:18
9:26
#24245
10K
6.21 mi12:04:3657:559:2028:37
9:13
#23985
15K
9.32 mi12:33:511:27:109:2229:15
9:25
#24075
20K
12.43 mi13:02:391:55:589:2028:48
9:17
#23792
HALF
13.11 mi13:08:532:02:129:206:14
9:09
#23766
25K
15.53 mi13:31:162:24:359:1922:23
9:14
#23480
30K
18.64 mi14:00:382:53:579:2029:22
9:28
#23110
20M
20.00 mi14:13:363:06:559:2112:58
9:33
#22938
21M
21.00 mi14:23:363:16:559:2310:00
10:00
#22775
35K
21.75 mi14:30:353:23:549:236:59
9:21
#22714
23M
23.00 mi14:42:453:36:049:2412:10
9:44
#22628
24M
24.00 mi14:52:243:45:439:259:39
9:39
#22595
40K
24.85 mi15:01:053:54:249:268:41
10:10
#22571
25.2M
25.20 mi15:04:583:58:179:283:53
11:16
#22580
FINISH
26.22 mi15:15:324:08:519:3010:34
10:23
#22663
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 mi24245143581435824179(Top 83%)14338(Top 88%)14338(Top 5102%)
10K6.21 mi3.10 mi23985+26014241+11714241+11723659(Top 82%)14077(Top 86%)14077(Top 5010%)
15K9.32 mi3.11 mi24075-9014288-4714288-4724179(Top 83%)14338(Top 88%)14338(Top 5102%)
20K12.43 mi3.11 mi23792+28314149+13914149+13923026(Top 79%)13747(Top 84%)13747(Top 4892%)
HALF13.11 mi0.68 mi23766+2614130+1914130+1923264(Top 80%)13876(Top 85%)13876(Top 4938%)
25K15.53 mi2.42 mi23480+28613968+16213968+16222144(Top 76%)13300(Top 81%)13300(Top 4733%)
30K18.64 mi3.11 mi23110+37013743+22513743+22521468(Top 74%)12878(Top 79%)12878(Top 4583%)
20M20.00 mi1.36 mi22938+17213658+8513658+8521228(Top 73%)12691(Top 78%)12691(Top 4516%)
21M21.00 mi1.00 mi22775+16313561+9713561+9720427(Top 70%)12286(Top 75%)12286(Top 4372%)
35K21.75 mi0.75 mi22714+6113519+4213519+4221276(Top 73%)12619(Top 77%)12619(Top 4491%)
23M23.00 mi1.25 mi22628+8613462+5713462+5721310(Top 73%)12598(Top 77%)12598(Top 4483%)
24M24.00 mi1.00 mi22595+3313431+3113431+3121820(Top 75%)12796(Top 78%)12796(Top 4554%)
40K24.85 mi0.85 mi22571+2413402+2913402+2922345(Top 77%)12992(Top 80%)12992(Top 4623%)
25.2M25.20 mi0.35 mi22580-913403-113403-122970(Top 79%)13300(Top 81%)13300(Top 4733%)
FINISH26.22 mi1.02 mi22663-8313436-3313436-3324753(Top 85%)14162(Top 87%)14162(Top 5040%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24179

Males

14338

M70-74

14338

5K→10K

3.1 - 6.2 mi

Top 82%
Γ—5
+79ft-138ft

Overall

23659

Males

14077

M70-74

14077

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24179

Males

14338

M70-74

14338

15K→20K

9.3 - 12.4 mi

Top 79%
Γ—5
+106ft-86ft

Overall

23026

Males

13747

M70-74

13747

20K→HALF

12.4 - 13.1 mi

Top 80%
Γ—2
+19ft-37ft

Overall

23264

Males

13876

M70-74

13876

HALF→25K

13.1 - 15.5 mi

Top 76%
Γ—4
+66ft-88ft

Overall

22144

Males

13300

M70-74

13300

25K→30K

15.5 - 18.6 mi

Top 74%
Γ—9
+181ft-148ft

Overall

21468

Males

12878

M70-74

12878

30K→20M

18.6 - 20.0 mi

Top 73%
Γ—5
+64ft-50ft

Overall

21228

Males

12691

M70-74

12691

20M→21M

20.0 - 21.0 mi

Top 70%
Γ—8
+106ft-24ft

Overall

20427

Males

12286

M70-74

12286

21M→35K

21.0 - 21.8 mi

Top 73%
Γ—7
+17ft-86ft

Overall

21276

Males

12619

M70-74

12619

35K→23M

21.8 - 23.0 mi

Top 73%
Γ—5
+23ft-63ft

Overall

21310

Males

12598

M70-74

12598

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21820

Males

12796

M70-74

12796

24M→40K

24.0 - 24.9 mi

Top 77%
Γ—1
+6ft-20ft

Overall

22345

Males

12992

M70-74

12992

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

22970

Males

13300

M70-74

13300

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
Γ—2
+22ft-21ft

Overall

24753

Males

14162

M70-74

14162

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2218*
Passed By
623
Net Change
+1582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24245
5K β†’ 10K374*114+260#24245#23985
10K β†’ 15K123200-90#23985#24075
15K β†’ 20K302*19+283#24075#23792
20K β†’ HALF3913+26#23792#23766
HALF β†’ 25K293*7+286#23766#23480
25K β†’ 30K383*13+370#23480#23110
30K β†’ 20M1808+172#23110#22938
20M β†’ 21M17613+163#22938#22775
21M β†’ 35K7312+61#22775#22714
35K β†’ 23M11731+86#22714#22628
23M β†’ 24M6532+33#22628#22595
24M β†’ 40K5935+24#22595#22571
40K β†’ 25.2M1827-9#22571#22580
25.2M β†’ FINISH1699-83#22580#22663
TOTALS2218*623+1582

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

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