All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

John Kelly

Bib: 9439β€’M

BC

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 41%
Age Group (M45-49)
#0 / 2413
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
21:57
3.11 mi
Rank: #9086
Start β†’ 5K
21:57 | 7:04/mi
10K
44:27
6.21 mi
Rank: #9798 (-712)
5K β†’ 10K
22:30 | 7:15/mi
15K
1:07:30
9.32 mi
Rank: #10531 (-733)
10K β†’ 15K
23:03 | 7:26/mi
20K
1:30:29
12.43 mi
Rank: #10612 (-81)
15K β†’ 20K
22:59 | 7:24/mi
HALF
1:35:21
13.11 mi
Rank: #10549 (+63)
20K β†’ HALF
4:52 | 7:09/mi
25K
1:53:11
15.53 mi
Rank: #10457 (+92)
HALF β†’ 25K
17:50 | 7:22/mi
30K
2:17:03
18.64 mi
Rank: #10536 (-79)
25K β†’ 30K
23:52 | 7:41/mi
20M
2:27:35
20.00 mi
Rank: #10574 (-38)
30K β†’ 20M
10:32 | 7:46/mi
21M
2:35:51
21.00 mi
Rank: #10612 (-38)
20M β†’ 21M
8:16 | 8:16/mi
35K
2:41:29
21.75 mi
Rank: #10607 (+5)
21M β†’ 35K
5:38 | 7:32/mi
23M
2:51:25
23.00 mi
Rank: #10663 (-56)
35K β†’ 23M
9:56 | 7:57/mi
24M
2:59:24
24.00 mi
Rank: #10753 (-90)
23M β†’ 24M
7:59 | 7:59/mi
40K
3:06:32
24.85 mi
Rank: #10901 (-148)
24M β†’ 40K
7:08 | 8:21/mi
25.2M
3:09:41
25.20 mi
Rank: #10964 (-63)
40K β†’ 25.2M
3:09 | 9:09/mi
FINISH
3:18:00
26.22 mi
Rank: #11170 (-206)
25.2M β†’ FINISH
8:19 | 8:10/mi
Is this your race?

Claim it β€” get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing β€” built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:21
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:42:39
Pace7:50 /mi
πŸ“ŠPositive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:4721:577:0421:57
7:04
-
10K
6.21 mi11:00:1744:277:1022:30
7:15
+0:11
15K
9.32 mi11:23:201:07:307:1523:03
7:26
+0:11
20K
12.43 mi11:46:191:30:297:1722:59
7:24
-0:02
HALF
13.11 mi11:51:111:35:217:174:52
7:09
-0:15
25K
15.53 mi12:09:011:53:117:1817:50
7:22
+0:13
30K
18.64 mi12:32:532:17:037:2223:52
7:41
+0:19
20M
20.00 mi12:43:252:27:357:2310:32
7:46
+0:05
21M
21.00 mi12:51:412:35:517:268:16
8:16
+0:30
35K
21.75 mi12:57:192:41:297:265:38
7:32
-0:44
23M
23.00 mi13:07:152:51:257:289:56
7:57
+0:25
24M
24.00 mi13:15:142:59:247:297:59
7:59
+0:02
40K
24.85 mi13:22:223:06:327:317:08
8:21
+0:22
25.2M
25.20 mi13:25:313:09:417:323:09
9:09
+0:48
FINISH
26.22 mi13:33:503:18:007:348:19
8:10
-0:59

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

7:04 /mi

Average Pace

7:33 /mi

Slowest Pace

9:09 /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

1:30:08

46% of race

Time at Steady Pace

1:13:01

37% of race

Time at Slower Pace

34:51

18% of race

Average Pace: 7:33 /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 mi10:37:4721:577:0421:57
7:04
#9086
10K
6.21 mi11:00:1744:277:1022:30
7:15
#9798
15K
9.32 mi11:23:201:07:307:1523:03
7:26
#10531
20K
12.43 mi11:46:191:30:297:1722:59
7:24
#10612
HALF
13.11 mi11:51:111:35:217:174:52
7:09
#10549
25K
15.53 mi12:09:011:53:117:1817:50
7:22
#10457
30K
18.64 mi12:32:532:17:037:2223:52
7:41
#10536
20M
20.00 mi12:43:252:27:357:2310:32
7:46
#10574
21M
21.00 mi12:51:412:35:517:268:16
8:16
#10612
35K
21.75 mi12:57:192:41:297:265:38
7:32
#10607
23M
23.00 mi13:07:152:51:257:289:56
7:57
#10663
24M
24.00 mi13:15:142:59:247:297:59
7:59
#10753
40K
24.85 mi13:22:223:06:327:317:08
8:21
#10901
25.2M
25.20 mi13:25:313:09:417:323:09
9:09
#10964
FINISH
26.22 mi13:33:503:18:007:348:19
8:10
#11170
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 mi90867606760612106(Top 42%)8972(Top 55%)8972(Top 372%)
10K6.21 mi3.10 mi9798-7127975-3697975-36910630(Top 37%)8372(Top 51%)8372(Top 347%)
15K9.32 mi3.11 mi10531-7338315-3408315-34012106(Top 42%)8972(Top 55%)8972(Top 372%)
20K12.43 mi3.11 mi10612-818307+88307+811099(Top 38%)8426(Top 52%)8426(Top 349%)
HALF13.11 mi0.68 mi10549+638275+328275+329759(Top 34%)7877(Top 48%)7877(Top 326%)
25K15.53 mi2.42 mi10457+928208+678208+6710174(Top 35%)7926(Top 49%)7926(Top 328%)
30K18.64 mi3.11 mi10536-798189+198189+1911080(Top 38%)8243(Top 50%)8243(Top 342%)
20M20.00 mi1.36 mi10574-388188+18188+110979(Top 38%)8069(Top 49%)8069(Top 334%)
21M21.00 mi1.00 mi10612-388180+88180+811614(Top 40%)8261(Top 51%)8261(Top 342%)
35K21.75 mi0.75 mi10607+58158+228158+2211067(Top 38%)7995(Top 49%)7995(Top 331%)
23M23.00 mi1.25 mi10663-568145+138145+1312005(Top 41%)8359(Top 51%)8359(Top 346%)
24M24.00 mi1.00 mi10753-908183-388183-3813600(Top 47%)8972(Top 55%)8972(Top 372%)
40K24.85 mi0.85 mi10901-1488230-478230-4714683(Top 51%)9369(Top 57%)9369(Top 388%)
25.2M25.20 mi0.35 mi10964-638254-248254-2415363(Top 53%)9659(Top 59%)9659(Top 400%)
FINISH26.22 mi1.02 mi11170-2068318-648318-6416156(Top 56%)10053(Top 62%)10053(Top 417%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12106

Males

8972

M45-49

8972

5K→10K

3.1 - 6.2 mi

Top 37%
Γ—5
+79ft-138ft

Overall

10630

Males

8372

M45-49

8372

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12106

Males

8972

M45-49

8972

15K→20K

9.3 - 12.4 mi

Top 38%
Γ—5
+106ft-86ft

Overall

11099

Males

8426

M45-49

8426

20K→HALF

12.4 - 13.1 mi

Top 34%
Γ—2
+19ft-37ft

Overall

9759

Males

7877

M45-49

7877

HALF→25K

13.1 - 15.5 mi

Top 35%
Γ—4
+66ft-88ft

Overall

10174

Males

7926

M45-49

7926

25K→30K

15.5 - 18.6 mi

Top 38%
Γ—9
+181ft-148ft

Overall

11080

Males

8243

M45-49

8243

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

10979

Males

8069

M45-49

8069

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11614

Males

8261

M45-49

8261

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

11067

Males

7995

M45-49

7995

35K→23M

21.8 - 23.0 mi

Top 41%
Γ—5
+23ft-63ft

Overall

12005

Males

8359

M45-49

8359

23M→24M

23.0 - 24.0 mi

Top 47%
Γ—6
+12ft-82ft

Overall

13600

Males

8972

M45-49

8972

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14683

Males

9369

M45-49

9369

40K→25.2M

24.9 - 25.2 mi

Top 53%
Γ—1
+13ft-16ft

Overall

15363

Males

9659

M45-49

9659

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16156

Males

10053

M45-49

10053

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1083
Passed By
3166
Net Change
-2084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9086
5K β†’ 10K51763-712#9086#9798
10K β†’ 15K31763-733#9798#10531
15K β†’ 20K137218-81#10531#10612
20K β†’ HALF729+63#10612#10549
HALF β†’ 25K16472+92#10549#10457
25K β†’ 30K167246-79#10457#10536
30K β†’ 20M81119-38#10536#10574
20M β†’ 21M86124-38#10574#10612
21M β†’ 35K5752+5#10612#10607
35K β†’ 23M101157-56#10607#10663
23M β†’ 24M55145-90#10663#10753
24M β†’ 40K34182-148#10753#10901
40K β†’ 25.2M1679-63#10901#10964
25.2M β†’ FINISH31237-206#10964#11170
TOTALS10833166-2084
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing