All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Michael Callahan

Bib: 32399 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
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
31:31
3.11 mi
Rank: #26345
Start β†’ 5K
31:31 | 10:09/mi
10K
1:04:37
6.21 mi
Rank: #26829 (-484)
5K β†’ 10K
33:06 | 10:40/mi
15K
1:38:16
9.32 mi
Rank: #26972 (-143)
10K β†’ 15K
33:39 | 10:50/mi
20K
2:13:01
12.43 mi
Rank: #27055 (-83)
15K β†’ 20K
34:45 | 11:12/mi
HALF
2:20:43
13.11 mi
Rank: #27106 (-51)
20K β†’ HALF
7:42 | 11:18/mi
25K
2:52:40
15.53 mi
Rank: #27462 (-356)
HALF β†’ 25K
31:57 | 13:11/mi
30K
3:32:11
18.64 mi
Rank: #27502 (-40)
25K β†’ 30K
39:31 | 12:44/mi
20M
3:49:12
20.00 mi
Rank: #27473 (+29)
30K β†’ 20M
17:01 | 12:32/mi
21M
4:02:49
21.00 mi
Rank: #27456 (+17)
20M β†’ 21M
13:37 | 13:37/mi
35K
4:11:59
21.75 mi
Rank: #27461 (-5)
21M β†’ 35K
9:10 | 12:16/mi
23M
4:27:23
23.00 mi
Rank: #27427 (+34)
35K β†’ 23M
15:24 | 12:19/mi
24M
4:39:12
24.00 mi
Rank: #27398 (+29)
23M β†’ 24M
11:49 | 11:49/mi
40K
4:50:09
24.85 mi
Rank: #27379 (+19)
24M β†’ 40K
10:57 | 12:49/mi
25.2M
4:54:46
25.20 mi
Rank: #27377 (+2)
40K β†’ 25.2M
4:37 | 13:24/mi
FINISH
5:06:00
26.22 mi
Rank: #27348 (+29)
25.2M β†’ FINISH
11:14 | 11:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:20:43
Pace10:45 /mi
2nd Half
Distance13.11 mi
Time2:45:17
Pace12:37 /mi
πŸ“ŠPositive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2231:3110:0931:31
10:09
-
10K
6.21 mi12:30:281:04:3710:2433:06
10:40
+0:31
15K
9.32 mi13:04:071:38:1610:3333:39
10:50
+0:10
20K
12.43 mi13:38:522:13:0110:4334:45
11:12
+0:22
HALF
13.11 mi13:46:342:20:4310:457:42
11:18
+0:06
25K
15.53 mi14:18:312:52:4011:0731:57
13:11
+1:53
30K
18.64 mi14:58:023:32:1111:2339:31
12:44
-0:27
20M
20.00 mi15:15:033:49:1211:2817:01
12:32
-0:12
21M
21.00 mi15:28:404:02:4911:3413:37
13:37
+1:05
35K
21.75 mi15:37:504:11:5911:369:10
12:16
-1:21
23M
23.00 mi15:53:144:27:2311:3815:24
12:19
+0:03
24M
24.00 mi16:05:034:39:1211:3911:49
11:49
-0:30
40K
24.85 mi16:16:004:50:0911:4110:57
12:49
+1:00
25.2M
25.20 mi16:20:374:54:4611:424:37
13:24
+0:35
FINISH
26.22 mi16:31:515:06:0011:4111:14
11:02
-2:22

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

10:09 /mi

Average Pace

11:41 /mi

Slowest Pace

13:37 /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

2:31:57

50% of race

Time at Steady Pace

1:32:55

30% of race

Time at Slower Pace

1:01:08

20% of race

Average Pace: 11:40 /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 mi11:57:2231:3110:0931:31
10:09
#26345
10K
6.21 mi12:30:281:04:3710:2433:06
10:40
#26829
15K
9.32 mi13:04:071:38:1610:3333:39
10:50
#26972
20K
12.43 mi13:38:522:13:0110:4334:45
11:12
#27055
HALF
13.11 mi13:46:342:20:4310:457:42
11:18
#27106
25K
15.53 mi14:18:312:52:4011:0731:57
13:11
#27462
30K
18.64 mi14:58:023:32:1111:2339:31
12:44
#27502
20M
20.00 mi15:15:033:49:1211:2817:01
12:32
#27473
21M
21.00 mi15:28:404:02:4911:3413:37
13:37
#27456
35K
21.75 mi15:37:504:11:5911:369:10
12:16
#27461
23M
23.00 mi15:53:144:27:2311:3815:24
12:19
#27427
24M
24.00 mi16:05:034:39:1211:3911:49
11:49
#27398
40K
24.85 mi16:16:004:50:0911:4110:57
12:49
#27379
25.2M
25.20 mi16:20:374:54:4611:424:37
13:24
#27377
FINISH
26.22 mi16:31:515:06:0011:4111:14
11:02
#27348
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi26345153561535627207(Top 94%)15679(Top 96%)15679(Top 713%)
10K6.21 mi3.10 mi26829-48415536-18015536-18027184(Top 94%)15678(Top 96%)15678(Top 713%)
15K9.32 mi3.11 mi26972-14315600-6415600-6427207(Top 94%)15679(Top 96%)15679(Top 713%)
20K12.43 mi3.11 mi27055-8315634-3415634-3427212(Top 94%)15684(Top 96%)15684(Top 714%)
HALF13.11 mi0.68 mi27106-5115648-1415648-1427671(Top 95%)15821(Top 97%)15821(Top 720%)
25K15.53 mi2.42 mi27462-35615780-13215780-13228328(Top 98%)16074(Top 98%)16074(Top 731%)
30K18.64 mi3.11 mi27502-4015765+1515765+1527480(Top 95%)15659(Top 96%)15659(Top 712%)
20M20.00 mi1.36 mi27473+2915751+1415751+1426987(Top 93%)15386(Top 94%)15386(Top 700%)
21M21.00 mi1.00 mi27456+1715731+2015731+2026983(Top 93%)15338(Top 94%)15338(Top 698%)
35K21.75 mi0.75 mi27461-515728+315728+327008(Top 93%)15344(Top 94%)15344(Top 698%)
23M23.00 mi1.25 mi27427+3415707+2115707+2126533(Top 91%)15095(Top 92%)15095(Top 687%)
24M24.00 mi1.00 mi27398+2915691+1615691+1626372(Top 91%)14974(Top 92%)14974(Top 681%)
40K24.85 mi0.85 mi27379+1915679+1215679+1226862(Top 93%)15195(Top 93%)15195(Top 691%)
25.2M25.20 mi0.35 mi27377+215673+615673+626527(Top 91%)15055(Top 92%)15055(Top 685%)
FINISH26.22 mi1.02 mi27348+2915655+1815655+1826170(Top 90%)14849(Top 91%)14849(Top 676%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27207

Males

15679

M40-44

15679

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27184

Males

15678

M40-44

15678

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27207

Males

15679

M40-44

15679

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27212

Males

15684

M40-44

15684

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27671

Males

15821

M40-44

15821

HALF→25K

13.1 - 15.5 mi

Top 98%
Γ—4
+66ft-88ft

Overall

28328

Males

16074

M40-44

16074

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27480

Males

15659

M40-44

15659

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26987

Males

15386

M40-44

15386

20M→21M

20.0 - 21.0 mi

Top 93%
Γ—8
+106ft-24ft

Overall

26983

Males

15338

M40-44

15338

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

27008

Males

15344

M40-44

15344

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26533

Males

15095

M40-44

15095

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26372

Males

14974

M40-44

14974

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

26862

Males

15195

M40-44

15195

40K→25.2M

24.9 - 25.2 mi

Top 91%
Γ—1
+13ft-16ft

Overall

26527

Males

15055

M40-44

15055

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26170

Males

14849

M40-44

14849

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
562
Passed By
1050
Net Change
-1003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26345
5K β†’ 10K49200-484#26345#26829
10K β†’ 15K69200-143#26829#26972
15K β†’ 20K78161-83#26972#27055
20K β†’ HALF1364-51#27055#27106
HALF β†’ 25K14200-356#27106#27462
25K β†’ 30K62102-40#27462#27502
30K β†’ 20M5829+29#27502#27473
20M β†’ 21M3417+17#27473#27456
21M β†’ 35K1823-5#27456#27461
35K β†’ 23M4713+34#27461#27427
23M β†’ 24M3910+29#27427#27398
24M β†’ 40K3718+19#27398#27379
40K β†’ 25.2M1210+2#27379#27377
25.2M β†’ FINISH323+29#27377#27348
TOTALS5621050-1003
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...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

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