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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brennan Ireland

Bib: 1381 β€’M β€’Age: N/A

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Age Group (M18-39)
#0 / 5723
Top 9%
Race Day Weather
51Β°/41Β°F
overcast clouds
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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
18:45
3.11 mi
Rank: #1320
Start β†’ 5K
18:45 | 6:03/mi
10K
37:11
6.21 mi
Rank: #1206 (+114)
5K β†’ 10K
18:26 | 5:56/mi
15K
55:36
9.32 mi
Rank: #1147 (+59)
10K β†’ 15K
18:25 | 5:56/mi
20K
1:13:55
12.43 mi
Rank: #1036 (+111)
15K β†’ 20K
18:19 | 5:54/mi
HALF
1:17:54
13.11 mi
Rank: #1024 (+12)
20K β†’ HALF
3:59 | 5:51/mi
25K
1:32:08
15.53 mi
Rank: #943 (+81)
HALF β†’ 25K
14:14 | 5:53/mi
30K
1:50:48
18.64 mi
Rank: #877 (+66)
25K β†’ 30K
18:40 | 6:01/mi
20M
1:58:57
20.00 mi
Rank: #847 (+30)
30K β†’ 20M
8:09 | 6:01/mi
21M
2:05:13
21.00 mi
Rank: #822 (+25)
20M β†’ 21M
6:16 | 6:16/mi
35K
2:09:26
21.75 mi
Rank: #786 (+36)
21M β†’ 35K
4:13 | 5:39/mi
23M
2:16:35
23.00 mi
Rank: #707 (+79)
35K β†’ 23M
7:09 | 5:43/mi
24M
2:22:06
24.00 mi
Rank: #665 (+42)
23M β†’ 24M
5:31 | 5:31/mi
40K
2:27:04
24.85 mi
Rank: #649 (+16)
24M β†’ 40K
4:58 | 5:49/mi
25.2M
2:29:13
25.20 mi
Rank: #647 (+2)
40K β†’ 25.2M
2:09 | 6:15/mi
FINISH
2:34:56
26.22 mi
Rank: #622 (+25)
25.2M β†’ FINISH
5:43 | 5:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:17:54
Pace5:57 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:17:02
Pace5:53 /mi
πŸ“ŠNegative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2218:456:0318:45
6:03
-
10K
6.21 mi10:37:4837:116:0018:26
5:56
-0:07
15K
9.32 mi10:56:1355:365:5818:25
5:56
0:00
20K
12.43 mi11:14:321:13:555:5718:19
5:54
-0:02
HALF
13.11 mi11:18:311:17:545:573:59
5:51
-0:03
25K
15.53 mi11:32:451:32:085:5614:14
5:53
+0:02
30K
18.64 mi11:51:251:50:485:5718:40
6:01
+0:08
20M
20.00 mi11:59:341:58:575:578:09
6:01
0:00
21M
21.00 mi12:05:502:05:135:586:16
6:16
+0:15
35K
21.75 mi12:10:032:09:265:584:13
5:39
-0:37
23M
23.00 mi12:17:122:16:355:577:09
5:43
+0:04
24M
24.00 mi12:22:432:22:065:565:31
5:31
-0:12
40K
24.85 mi12:27:412:27:045:564:58
5:49
+0:18
25.2M
25.20 mi12:29:502:29:135:562:09
6:15
+0:26
FINISH
26.22 mi12:35:332:34:565:555:43
5:37
-0:38

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

5:31 /mi

Average Pace

5:55 /mi

Slowest Pace

6:16 /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

2:26:31

95% of race

Time at Steady Pace

8:25

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:55 /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 mi10:19:2218:456:0318:45
6:03
#1320
10K
6.21 mi10:37:4837:116:0018:26
5:56
#1206
15K
9.32 mi10:56:1355:365:5818:25
5:56
#1147
20K
12.43 mi11:14:321:13:555:5718:19
5:54
#1036
HALF
13.11 mi11:18:311:17:545:573:59
5:51
#1024
25K
15.53 mi11:32:451:32:085:5614:14
5:53
#943
30K
18.64 mi11:51:251:50:485:5718:40
6:01
#877
20M
20.00 mi11:59:341:58:575:578:09
6:01
#847
21M
21.00 mi12:05:502:05:135:586:16
6:16
#822
35K
21.75 mi12:10:032:09:265:584:13
5:39
#786
23M
23.00 mi12:17:122:16:355:577:09
5:43
#707
24M
24.00 mi12:22:432:22:065:565:31
5:31
#665
40K
24.85 mi12:27:412:27:045:564:58
5:49
#649
25.2M
25.20 mi12:29:502:29:135:562:09
6:15
#647
FINISH
26.22 mi12:35:332:34:565:555:43
5:37
#622
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1320126412641055(Top 4%)1014(Top 6%)1014(Top 18%)
10K6.21 mi3.10 mi1206+1141154+1101154+1101099(Top 4%)1055(Top 6%)1055(Top 18%)
15K9.32 mi3.11 mi1147+591098+561098+561055(Top 4%)1014(Top 6%)1014(Top 18%)
20K12.43 mi3.11 mi1036+111994+104994+104796(Top 3%)770(Top 5%)770(Top 13%)
HALF13.11 mi0.68 mi1024+12982+12982+12884(Top 3%)848(Top 5%)848(Top 15%)
25K15.53 mi2.42 mi943+81905+77905+77668(Top 2%)645(Top 4%)645(Top 11%)
30K18.64 mi3.11 mi877+66840+65840+65712(Top 2%)685(Top 4%)685(Top 12%)
20M20.00 mi1.36 mi847+30810+30810+30670(Top 2%)641(Top 4%)641(Top 11%)
21M21.00 mi1.00 mi822+25786+24786+24675(Top 2%)647(Top 4%)647(Top 11%)
35K21.75 mi0.75 mi786+36751+35751+35403(Top 1%)383(Top 2%)383(Top 7%)
23M23.00 mi1.25 mi707+79677+74677+74264(Top 0.9%)248(Top 2%)248(Top 4%)
24M24.00 mi1.00 mi665+42636+41636+41227(Top 0.8%)211(Top 1%)211(Top 4%)
40K24.85 mi0.85 mi649+16620+16620+16428(Top 1%)406(Top 2%)406(Top 7%)
25.2M25.20 mi0.35 mi647+2618+2618+2437(Top 2%)422(Top 3%)422(Top 7%)
FINISH26.22 mi1.02 mi622+25593+25593+25550(Top 2%)529(Top 3%)529(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1055

Males

1014

M18-39

1014

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1099

Males

1055

M18-39

1055

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1055

Males

1014

M18-39

1014

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

796

Males

770

M18-39

770

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

884

Males

848

M18-39

848

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

668

Males

645

M18-39

645

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

712

Males

685

M18-39

685

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

670

Males

641

M18-39

641

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

675

Males

647

M18-39

647

21M→35K

21.0 - 21.8 mi

Top 1%
Γ—7
+17ft-86ft

Overall

403

Males

383

M18-39

383

35K→23M

21.8 - 23.0 mi

Top 0.9%
Γ—5
+23ft-63ft

Overall

264

Males

248

M18-39

248

23M→24M

23.0 - 24.0 mi

Top 0.8%
Γ—6
+12ft-82ft

Overall

227

Males

211

M18-39

211

24M→40K

24.0 - 24.9 mi

Top 1%
Γ—1
+6ft-20ft

Overall

428

Males

406

M18-39

406

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

437

Males

422

M18-39

422

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

550

Males

529

M18-39

529

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
788
Passed By
90
Net Change
+698
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1320
5K β†’ 10K14632+114#1320#1206
10K β†’ 15K7819+59#1206#1147
15K β†’ 20K1143+111#1147#1036
20K β†’ HALF175+12#1036#1024
HALF β†’ 25K832+81#1024#943
25K β†’ 30K748+66#943#877
30K β†’ 20M355+30#877#847
20M β†’ 21M305+25#847#822
21M β†’ 35K360+36#822#786
35K β†’ 23M801+79#786#707
23M β†’ 24M420+42#707#665
24M β†’ 40K193+16#665#649
40K β†’ 25.2M53+2#649#647
25.2M β†’ FINISH294+25#647#622
TOTALS78890+698
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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