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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Daragh O'Callaghan

Bib: 4576 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 25%
Age Group (M18-39)
#0 / 5723
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
19:26
3.11 mi
Rank: #2413
Start β†’ 5K
19:26 | 6:16/mi
10K
38:51
6.21 mi
Rank: #2462 (-49)
5K β†’ 10K
19:25 | 6:15/mi
15K
58:13
9.32 mi
Rank: #2434 (+28)
10K β†’ 15K
19:22 | 6:15/mi
20K
1:19:18
12.43 mi
Rank: #3241 (-807)
15K β†’ 20K
21:05 | 6:48/mi
HALF
1:23:26
13.11 mi
Rank: #3152 (+89)
20K β†’ HALF
4:08 | 6:04/mi
25K
1:39:00
15.53 mi
Rank: #3095 (+57)
HALF β†’ 25K
15:34 | 6:26/mi
30K
1:59:33
18.64 mi
Rank: #3073 (+22)
25K β†’ 30K
20:33 | 6:37/mi
20M
2:08:47
20.00 mi
Rank: #3104 (-31)
30K β†’ 20M
9:14 | 6:48/mi
21M
2:15:58
21.00 mi
Rank: #3147 (-43)
20M β†’ 21M
7:11 | 7:11/mi
35K
2:20:54
21.75 mi
Rank: #3174 (-27)
21M β†’ 35K
4:56 | 6:36/mi
23M
2:32:31
23.00 mi
Rank: #4051 (-877)
35K β†’ 23M
11:37 | 9:17/mi
24M
2:39:31
24.00 mi
Rank: #4108 (-57)
23M β†’ 24M
7:00 | 7:00/mi
40K
2:45:45
24.85 mi
Rank: #4201 (-93)
24M β†’ 40K
6:14 | 7:18/mi
25.2M
2:48:23
25.20 mi
Rank: #4233 (-32)
40K β†’ 25.2M
2:38 | 7:39/mi
FINISH
2:55:31
26.22 mi
Rank: #4351 (-118)
25.2M β†’ FINISH
7:08 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:26
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:32:05
Pace7:02 /mi
πŸ“ŠPositive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2619:266:1619:26
6:16
-
10K
6.21 mi10:41:5138:516:1619:25
6:15
-0:01
15K
9.32 mi11:01:1358:136:1519:22
6:15
0:00
20K
12.43 mi11:22:181:19:186:2321:05
6:48
+0:33
HALF
13.11 mi11:26:261:23:266:224:08
6:04
-0:44
25K
15.53 mi11:42:001:39:006:2315:34
6:26
+0:22
30K
18.64 mi12:02:331:59:336:2520:33
6:37
+0:11
20M
20.00 mi12:11:472:08:476:279:14
6:48
+0:11
21M
21.00 mi12:18:582:15:586:297:11
7:11
+0:23
35K
21.75 mi12:23:542:20:546:294:56
6:36
-0:35
23M
23.00 mi12:35:312:32:316:3811:37
9:17
+2:41
24M
24.00 mi12:42:312:39:316:397:00
7:00
-2:17
40K
24.85 mi12:48:452:45:456:416:14
7:18
+0:18
25.2M
25.20 mi12:51:232:48:236:412:38
7:39
+0:21
FINISH
26.22 mi12:58:312:55:316:427:08
7:00
-0:39

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

6:04 /mi

Average Pace

6:42 /mi

Slowest Pace

9:17 /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

1:02:21

36% of race

Time at Steady Pace

1:32:41

53% of race

Time at Slower Pace

20:29

12% of race

Average Pace: 6:42 /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 mi10:22:2619:266:1619:26
6:16
#2413
10K
6.21 mi10:41:5138:516:1619:25
6:15
#2462
15K
9.32 mi11:01:1358:136:1519:22
6:15
#2434
20K
12.43 mi11:22:181:19:186:2321:05
6:48
#3241
HALF
13.11 mi11:26:261:23:266:224:08
6:04
#3152
25K
15.53 mi11:42:001:39:006:2315:34
6:26
#3095
30K
18.64 mi12:02:331:59:336:2520:33
6:37
#3073
20M
20.00 mi12:11:472:08:476:279:14
6:48
#3104
21M
21.00 mi12:18:582:15:586:297:11
7:11
#3147
35K
21.75 mi12:23:542:20:546:294:56
6:36
#3174
23M
23.00 mi12:35:312:32:316:3811:37
9:17
#4051
24M
24.00 mi12:42:312:39:316:397:00
7:00
#4108
40K
24.85 mi12:48:452:45:456:416:14
7:18
#4201
25.2M
25.20 mi12:51:232:48:236:412:38
7:39
#4233
FINISH
26.22 mi12:58:312:55:316:427:08
7:00
#4351
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 mi2413232123212480(Top 9%)2386(Top 15%)2386(Top 42%)
10K6.21 mi3.10 mi2462-492372-512372-512541(Top 9%)2447(Top 15%)2447(Top 43%)
15K9.32 mi3.11 mi2434+282344+282344+282480(Top 9%)2386(Top 15%)2386(Top 42%)
20K12.43 mi3.11 mi3241-8073106-7623106-7626030(Top 21%)5418(Top 33%)5418(Top 95%)
HALF13.11 mi0.68 mi3152+893022+843022+841805(Top 6%)1744(Top 11%)1744(Top 30%)
25K15.53 mi2.42 mi3095+572967+552967+553018(Top 10%)2896(Top 18%)2896(Top 51%)
30K18.64 mi3.11 mi3073+222946+212946+213215(Top 11%)3040(Top 19%)3040(Top 53%)
20M20.00 mi1.36 mi3104-312971-252971-254116(Top 14%)3774(Top 23%)3774(Top 66%)
21M21.00 mi1.00 mi3147-433012-413012-414510(Top 16%)4018(Top 25%)4018(Top 70%)
35K21.75 mi0.75 mi3174-273038-263038-264181(Top 14%)3783(Top 23%)3783(Top 66%)
23M23.00 mi1.25 mi4051-8773798-7603798-76019754(Top 68%)11806(Top 72%)11806(Top 206%)
24M24.00 mi1.00 mi4108-573847-493847-496434(Top 22%)5315(Top 33%)5315(Top 93%)
40K24.85 mi0.85 mi4201-933918-713918-717315(Top 25%)5772(Top 35%)5772(Top 101%)
25.2M25.20 mi0.35 mi4233-323931-133931-135930(Top 20%)4849(Top 30%)4849(Top 85%)
FINISH26.22 mi1.02 mi4351-1184019-884019-887507(Top 26%)5765(Top 35%)5765(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2480

Males

2386

M18-39

2386

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2541

Males

2447

M18-39

2447

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2480

Males

2386

M18-39

2386

15K→20K

9.3 - 12.4 mi

Top 21%
Γ—5
+106ft-86ft

Overall

6030

Males

5418

M18-39

5418

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1805

Males

1744

M18-39

1744

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

3018

Males

2896

M18-39

2896

25K→30K

15.5 - 18.6 mi

Top 11%
Γ—9
+181ft-148ft

Overall

3215

Males

3040

M18-39

3040

30K→20M

18.6 - 20.0 mi

Top 14%
Γ—5
+64ft-50ft

Overall

4116

Males

3774

M18-39

3774

20M→21M

20.0 - 21.0 mi

Top 16%
Γ—8
+106ft-24ft

Overall

4510

Males

4018

M18-39

4018

21M→35K

21.0 - 21.8 mi

Top 14%
Γ—7
+17ft-86ft

Overall

4181

Males

3783

M18-39

3783

35K→23M

21.8 - 23.0 mi

Top 68%
Γ—5
+23ft-63ft

Overall

19754

Males

11806

M18-39

11806

23M→24M

23.0 - 24.0 mi

Top 22%
Γ—6
+12ft-82ft

Overall

6434

Males

5315

M18-39

5315

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7315

Males

5772

M18-39

5772

40K→25.2M

24.9 - 25.2 mi

Top 20%
Γ—1
+13ft-16ft

Overall

5930

Males

4849

M18-39

4849

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
Γ—2
+22ft-21ft

Overall

7507

Males

5765

M18-39

5765

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
626
Passed By
1270
Net Change
-1938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2413
5K β†’ 10K76125-49#2413#2462
10K β†’ 15K7951+28#2462#2434
15K β†’ 20K5200-807#2434#3241
20K β†’ HALF890+89#3241#3152
HALF β†’ 25K9134+57#3152#3095
25K β†’ 30K9169+22#3095#3073
30K β†’ 20M4071-31#3073#3104
20M β†’ 21M3073-43#3104#3147
21M β†’ 35K2148-27#3147#3174
35K β†’ 23M5200-877#3174#4051
23M β†’ 24M3794-57#4051#4108
24M β†’ 40K29122-93#4108#4201
40K β†’ 25.2M1042-32#4201#4233
25.2M β†’ FINISH23141-118#4233#4351
TOTALS6261270-1938
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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