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BOSTON MARATHON 2026

Martin Kelledy

Bib: 28357•M

MA

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°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
25:23
3.11 mi
Rank: #18029
Start → 5K
25:23 | 8:11/mi
10K
50:22
6.21 mi
Rank: #17802 (+227)
5K → 10K
24:59 | 8:03/mi
15K
1:14:59
9.32 mi
Rank: #17383 (+419)
10K → 15K
24:37 | 7:56/mi
20K
1:40:53
12.43 mi
Rank: #17632 (-249)
15K → 20K
25:54 | 8:21/mi
HALF
1:46:11
13.11 mi
Rank: #17533 (+99)
20K → HALF
5:18 | 7:47/mi
25K
2:06:07
15.53 mi
Rank: #17401 (+132)
HALF → 25K
19:56 | 8:14/mi
30K
2:32:17
18.64 mi
Rank: #17172 (+229)
25K → 30K
26:10 | 8:26/mi
20M
2:43:51
20.00 mi
Rank: #17090 (+82)
30K → 20M
11:34 | 8:31/mi
21M
2:53:06
21.00 mi
Rank: #17071 (+19)
20M → 21M
9:15 | 9:15/mi
35K
2:59:14
21.75 mi
Rank: #17019 (+52)
21M → 35K
6:08 | 8:12/mi
23M
3:09:53
23.00 mi
Rank: #16924 (+95)
35K → 23M
10:39 | 8:31/mi
24M
3:18:20
24.00 mi
Rank: #16883 (+41)
23M → 24M
8:27 | 8:27/mi
40K
3:25:28
24.85 mi
Rank: #16796 (+87)
24M → 40K
7:08 | 8:21/mi
25.2M
3:28:39
25.20 mi
Rank: #16765 (+31)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:37:02
26.22 mi
Rank: #16750 (+15)
25.2M → FINISH
8:23 | 8:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:50:51
Pace8:28 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4125:238:1125:23
8:11
-
10K
6.21 mi12:12:4050:228:0724:59
8:03
-0:08
15K
9.32 mi12:37:171:14:598:0324:37
7:56
-0:07
20K
12.43 mi13:03:111:40:538:0825:54
8:21
+0:25
HALF
13.11 mi13:08:291:46:118:065:18
7:47
-0:34
25K
15.53 mi13:28:252:06:078:0819:56
8:14
+0:27
30K
18.64 mi13:54:352:32:178:1126:10
8:26
+0:12
20M
20.00 mi14:06:092:43:518:1211:34
8:31
+0:05
21M
21.00 mi14:15:242:53:068:159:15
9:15
+0:44
35K
21.75 mi14:21:322:59:148:156:08
8:12
-1:03
23M
23.00 mi14:32:113:09:538:1610:39
8:31
+0:19
24M
24.00 mi14:40:383:18:208:168:27
8:27
-0:04
40K
24.85 mi14:47:463:25:288:167:08
8:21
-0:06
25.2M
25.20 mi14:50:573:28:398:173:11
9:14
+0:53
FINISH
26.22 mi14:59:203:37:028:188:23
8:14
-1:00

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

7:47 /mi

Average Pace

8:17 /mi

Slowest Pace

9:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:24:36

94% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

12:26

6% of race

Average Pace: 8:17 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:47:4125:238:1125:23
8:11
#18029
10K
6.21 mi12:12:4050:228:0724:59
8:03
#17802
15K
9.32 mi12:37:171:14:598:0324:37
7:56
#17383
20K
12.43 mi13:03:111:40:538:0825:54
8:21
#17632
HALF
13.11 mi13:08:291:46:118:065:18
7:47
#17533
25K
15.53 mi13:28:252:06:078:0819:56
8:14
#17401
30K
18.64 mi13:54:352:32:178:1126:10
8:26
#17172
20M
20.00 mi14:06:092:43:518:1211:34
8:31
#17090
21M
21.00 mi14:15:242:53:068:159:15
9:15
#17071
35K
21.75 mi14:21:322:59:148:156:08
8:12
#17019
23M
23.00 mi14:32:113:09:538:1610:39
8:31
#16924
24M
24.00 mi14:40:383:18:208:168:27
8:27
#16883
40K
24.85 mi14:47:463:25:288:167:08
8:21
#16796
25.2M
25.20 mi14:50:573:28:398:173:11
9:14
#16765
FINISH
26.22 mi14:59:203:37:028:188:23
8:14
#16750
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi18029114211142116393(Top 56%)10762(Top 66%)10762(Top 446%)
10K6.21 mi3.10 mi17802+22711354+6711354+6717546(Top 60%)11238(Top 69%)11238(Top 466%)
15K9.32 mi3.11 mi17383+41911156+19811156+19816393(Top 56%)10762(Top 66%)10762(Top 446%)
20K12.43 mi3.11 mi17632-24911267-11111267-11118316(Top 63%)11536(Top 71%)11536(Top 478%)
HALF13.11 mi0.68 mi17533+9911224+4311224+4315343(Top 53%)10362(Top 63%)10362(Top 429%)
25K15.53 mi2.42 mi17401+13211168+5611168+5616907(Top 58%)10905(Top 67%)10905(Top 452%)
30K18.64 mi3.11 mi17172+22911040+12811040+12816394(Top 56%)10586(Top 65%)10586(Top 439%)
20M20.00 mi1.36 mi17090+8210991+4910991+4916277(Top 56%)10426(Top 64%)10426(Top 432%)
21M21.00 mi1.00 mi17071+1910967+2410967+2417388(Top 60%)10863(Top 66%)10863(Top 450%)
35K21.75 mi0.75 mi17019+5210923+4410923+4415767(Top 54%)10092(Top 62%)10092(Top 418%)
23M23.00 mi1.25 mi16924+9510858+6510858+6515761(Top 54%)10005(Top 61%)10005(Top 415%)
24M24.00 mi1.00 mi16883+4110819+3910819+3916576(Top 57%)10294(Top 63%)10294(Top 427%)
40K24.85 mi0.85 mi16796+8710766+5310766+5314694(Top 51%)9380(Top 57%)9380(Top 389%)
25.2M25.20 mi0.35 mi16765+3110740+2610740+2615914(Top 55%)9942(Top 61%)9942(Top 412%)
FINISH26.22 mi1.02 mi16750+1510716+2410716+2416557(Top 57%)10245(Top 63%)10245(Top 425%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16393

Males

10762

M45-49

10762

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17546

Males

11238

M45-49

11238

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16393

Males

10762

M45-49

10762

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18316

Males

11536

M45-49

11536

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15343

Males

10362

M45-49

10362

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16907

Males

10905

M45-49

10905

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16394

Males

10586

M45-49

10586

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16277

Males

10426

M45-49

10426

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17388

Males

10863

M45-49

10863

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15767

Males

10092

M45-49

10092

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15761

Males

10005

M45-49

10005

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16576

Males

10294

M45-49

10294

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14694

Males

9380

M45-49

9380

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

15914

Males

9942

M45-49

9942

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16557

Males

10245

M45-49

10245

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2347*
Passed By
923
Net Change
+1279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18029
5K → 10K409*182+227#18029#17802
10K → 15K471*52+419#17802#17383
15K → 20K96200-249#17383#17632
20K → HALF1056+99#17632#17533
HALF → 25K19260+132#17533#17401
25K → 30K319*90+229#17401#17172
30K → 20M12240+82#17172#17090
20M → 21M10485+19#17090#17071
21M → 35K7927+52#17071#17019
35K → 23M14045+95#17019#16924
23M → 24M9150+41#16924#16883
24M → 40K10720+87#16883#16796
40K → 25.2M4918+31#16796#16765
25.2M → FINISH6348+15#16765#16750
TOTALS2347*923+1279

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing