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BOSTON MARATHON 2026

Clayton Kelly

Bib: 19144β€’M

IN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M55-59)
#0 / 1491
Top 21%
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
23:19
3.11 mi
Rank: #12800
Start β†’ 5K
23:19 | 7:31/mi
10K
46:07
6.21 mi
Rank: #12159 (+641)
5K β†’ 10K
22:48 | 7:21/mi
15K
1:08:39
9.32 mi
Rank: #11651 (+508)
10K β†’ 15K
22:32 | 7:16/mi
20K
1:31:09
12.43 mi
Rank: #11151 (+500)
15K β†’ 20K
22:30 | 7:15/mi
HALF
1:36:05
13.11 mi
Rank: #11123 (+28)
20K β†’ HALF
4:56 | 7:15/mi
25K
1:53:47
15.53 mi
Rank: #10818 (+305)
HALF β†’ 25K
17:42 | 7:18/mi
30K
2:17:10
18.64 mi
Rank: #10593 (+225)
25K β†’ 30K
23:23 | 7:32/mi
20M
2:27:33
20.00 mi
Rank: #10555 (+38)
30K β†’ 20M
10:23 | 7:39/mi
21M
2:36:05
21.00 mi
Rank: #10721 (-166)
20M β†’ 21M
8:32 | 8:32/mi
35K
2:41:35
21.75 mi
Rank: #10654 (+67)
21M β†’ 35K
5:30 | 7:22/mi
23M
2:51:13
23.00 mi
Rank: #10574 (+80)
35K β†’ 23M
9:38 | 7:42/mi
24M
2:58:54
24.00 mi
Rank: #10594 (-20)
23M β†’ 24M
7:41 | 7:41/mi
40K
3:05:27
24.85 mi
Rank: #10555 (+39)
24M β†’ 40K
6:33 | 7:40/mi
25.2M
3:08:24
25.20 mi
Rank: #10561 (-6)
40K β†’ 25.2M
2:57 | 8:34/mi
FINISH
3:16:11
26.22 mi
Rank: #10610 (-49)
25.2M β†’ FINISH
7:47 | 7:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:05
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:40:06
Pace7:39 /mi
πŸ“ŠPositive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5023:197:3123:19
7:31
-
10K
6.21 mi11:29:3846:077:2622:48
7:21
-0:10
15K
9.32 mi11:52:101:08:397:2222:32
7:16
-0:05
20K
12.43 mi12:14:401:31:097:2122:30
7:15
-0:01
HALF
13.11 mi12:19:361:36:057:204:56
7:15
0:00
25K
15.53 mi12:37:181:53:477:2017:42
7:18
+0:03
30K
18.64 mi13:00:412:17:107:2223:23
7:32
+0:14
20M
20.00 mi13:11:042:27:337:2310:23
7:39
+0:07
21M
21.00 mi13:19:362:36:057:268:32
8:32
+0:53
35K
21.75 mi13:25:062:41:357:265:30
7:22
-1:10
23M
23.00 mi13:34:442:51:137:279:38
7:42
+0:20
24M
24.00 mi13:42:252:58:547:287:41
7:41
-0:01
40K
24.85 mi13:48:583:05:277:286:33
7:40
-0:01
25.2M
25.20 mi13:51:553:08:247:292:57
8:34
+0:54
FINISH
26.22 mi13:59:423:16:117:307:47
7:39
-0:55

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

7:15 /mi

Average Pace

7:29 /mi

Slowest Pace

8:34 /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

3:04:42

94% of race

Time at Steady Pace

8:32

4% of race

Time at Slower Pace

2:57

2% of race

Average Pace: 7:29 /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 mi11:06:5023:197:3123:19
7:31
#12800
10K
6.21 mi11:29:3846:077:2622:48
7:21
#12159
15K
9.32 mi11:52:101:08:397:2222:32
7:16
#11651
20K
12.43 mi12:14:401:31:097:2122:30
7:15
#11151
HALF
13.11 mi12:19:361:36:057:204:56
7:15
#11123
25K
15.53 mi12:37:181:53:477:2017:42
7:18
#10818
30K
18.64 mi13:00:412:17:107:2223:23
7:32
#10593
20M
20.00 mi13:11:042:27:337:2310:23
7:39
#10555
21M
21.00 mi13:19:362:36:057:268:32
8:32
#10721
35K
21.75 mi13:25:062:41:357:265:30
7:22
#10654
23M
23.00 mi13:34:442:51:137:279:38
7:42
#10574
24M
24.00 mi13:42:252:58:547:287:41
7:41
#10594
40K
24.85 mi13:48:583:05:277:286:33
7:40
#10555
25.2M
25.20 mi13:51:553:08:247:292:57
8:34
#10561
FINISH
26.22 mi13:59:423:16:117:307:47
7:39
#10610
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 mi128009376937610581(Top 36%)8287(Top 51%)8287(Top 556%)
10K6.21 mi3.10 mi12159+6419084+2929084+29211476(Top 40%)8742(Top 54%)8742(Top 586%)
15K9.32 mi3.11 mi11651+5088825+2598825+25910581(Top 36%)8287(Top 51%)8287(Top 556%)
20K12.43 mi3.11 mi11151+5008570+2558570+2559684(Top 33%)7768(Top 48%)7768(Top 521%)
HALF13.11 mi0.68 mi11123+288551+198551+1910597(Top 37%)8286(Top 51%)8286(Top 556%)
25K15.53 mi2.42 mi10818+3058373+1788373+1789694(Top 33%)7693(Top 47%)7693(Top 516%)
30K18.64 mi3.11 mi10593+2258220+1538220+1539862(Top 34%)7629(Top 47%)7629(Top 512%)
20M20.00 mi1.36 mi10555+388174+468174+4610154(Top 35%)7651(Top 47%)7651(Top 513%)
21M21.00 mi1.00 mi10721-1668233-598233-5913290(Top 46%)9025(Top 55%)9025(Top 605%)
35K21.75 mi0.75 mi10654+678177+568177+569706(Top 33%)7332(Top 45%)7332(Top 492%)
23M23.00 mi1.25 mi10574+808097+808097+8010264(Top 35%)7502(Top 46%)7502(Top 503%)
24M24.00 mi1.00 mi10594-208091+68091+611392(Top 39%)7964(Top 49%)7964(Top 534%)
40K24.85 mi0.85 mi10555+398058+338058+3310013(Top 35%)7221(Top 44%)7221(Top 484%)
25.2M25.20 mi0.35 mi10561-68054+48054+411904(Top 41%)8045(Top 49%)8045(Top 540%)
FINISH26.22 mi1.02 mi10610-498050+48050+412474(Top 43%)8317(Top 51%)8317(Top 558%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10581

Males

8287

M55-59

8287

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11476

Males

8742

M55-59

8742

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10581

Males

8287

M55-59

8287

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9684

Males

7768

M55-59

7768

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10597

Males

8286

M55-59

8286

HALF→25K

13.1 - 15.5 mi

Top 33%
Γ—4
+66ft-88ft

Overall

9694

Males

7693

M55-59

7693

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9862

Males

7629

M55-59

7629

30K→20M

18.6 - 20.0 mi

Top 35%
Γ—5
+64ft-50ft

Overall

10154

Males

7651

M55-59

7651

20M→21M

20.0 - 21.0 mi

Top 46%
Γ—8
+106ft-24ft

Overall

13290

Males

9025

M55-59

9025

21M→35K

21.0 - 21.8 mi

Top 33%
Γ—7
+17ft-86ft

Overall

9706

Males

7332

M55-59

7332

35K→23M

21.8 - 23.0 mi

Top 35%
Γ—5
+23ft-63ft

Overall

10264

Males

7502

M55-59

7502

23M→24M

23.0 - 24.0 mi

Top 39%
Γ—6
+12ft-82ft

Overall

11392

Males

7964

M55-59

7964

24M→40K

24.0 - 24.9 mi

Top 35%
Γ—1
+6ft-20ft

Overall

10013

Males

7221

M55-59

7221

40K→25.2M

24.9 - 25.2 mi

Top 41%
Γ—1
+13ft-16ft

Overall

11904

Males

8045

M55-59

8045

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
Γ—2
+22ft-21ft

Overall

12474

Males

8317

M55-59

8317

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3060*
Passed By
855
Net Change
+2190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12800
5K β†’ 10K707*66+641#12800#12159
10K β†’ 15K545*37+508#12159#11651
15K β†’ 20K506*6+500#11651#11151
20K β†’ HALF4113+28#11151#11123
HALF β†’ 25K330*25+305#11123#10818
25K β†’ 30K292*67+225#10818#10593
30K β†’ 20M11678+38#10593#10555
20M β†’ 21M49200-166#10555#10721
21M β†’ 35K9326+67#10721#10654
35K β†’ 23M15272+80#10654#10574
23M β†’ 24M7393-20#10574#10594
24M β†’ 40K8546+39#10594#10555
40K β†’ 25.2M2228-6#10555#10561
25.2M β†’ FINISH4998-49#10561#10610
TOTALS3060*855+2190

* 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing