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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stefano Tironi

Bib: 10481 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M55-59)
#0 / 1491
Top 2%
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
20:41
3.11 mi
Rank: #5474
Start → 5K
20:41 | 6:40/mi
10K
41:04
6.21 mi
Rank: #5049 (+425)
5K → 10K
20:23 | 6:34/mi
15K
1:01:36
9.32 mi
Rank: #5033 (+16)
10K → 15K
20:32 | 6:37/mi
20K
1:22:12
12.43 mi
Rank: #4890 (+143)
15K → 20K
20:36 | 6:38/mi
HALF
1:26:42
13.11 mi
Rank: #4896 (-6)
20K → HALF
4:30 | 6:37/mi
25K
1:42:53
15.53 mi
Rank: #4843 (+53)
HALF → 25K
16:11 | 6:41/mi
30K
2:03:48
18.64 mi
Rank: #4621 (+222)
25K → 30K
20:55 | 6:44/mi
20M
2:12:59
20.00 mi
Rank: #4528 (+93)
30K → 20M
9:11 | 6:46/mi
21M
2:20:08
21.00 mi
Rank: #4472 (+56)
20M → 21M
7:09 | 7:09/mi
35K
2:25:08
21.75 mi
Rank: #4470 (+2)
21M → 35K
5:00 | 6:41/mi
23M
2:33:45
23.00 mi
Rank: #4432 (+38)
35K → 23M
8:37 | 6:54/mi
24M
2:40:19
24.00 mi
Rank: #4364 (+68)
23M → 24M
6:34 | 6:34/mi
40K
2:45:55
24.85 mi
Rank: #4254 (+110)
24M → 40K
5:36 | 6:33/mi
25.2M
2:48:21
25.20 mi
Rank: #4225 (+29)
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:54:42
26.22 mi
Rank: #4114 (+111)
25.2M → FINISH
6:21 | 6:14/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:42
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:28:00
Pace6:43 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:3120:416:4020:41
6:40
-
10K
6.21 mi10:57:5441:046:3720:23
6:34
-0:06
15K
9.32 mi11:18:261:01:366:3720:32
6:37
+0:03
20K
12.43 mi11:39:021:22:126:3720:36
6:38
+0:01
HALF
13.11 mi11:43:321:26:426:374:30
6:37
-0:01
25K
15.53 mi11:59:431:42:536:3816:11
6:41
+0:04
30K
18.64 mi12:20:382:03:486:3920:55
6:44
+0:03
20M
20.00 mi12:29:492:12:596:399:11
6:46
+0:02
21M
21.00 mi12:36:582:20:086:417:09
7:09
+0:23
35K
21.75 mi12:41:582:25:086:415:00
6:41
-0:28
23M
23.00 mi12:50:352:33:456:428:37
6:54
+0:13
24M
24.00 mi12:57:092:40:196:416:34
6:34
-0:20
40K
24.85 mi13:02:452:45:556:415:36
6:33
-0:01
25.2M
25.20 mi13:05:112:48:216:412:26
7:04
+0:31
FINISH
26.22 mi13:11:322:54:426:416:21
6:14
-0:50

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

6:14 /mi

Average Pace

6:40 /mi

Slowest Pace

7:09 /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

2:36:30

90% of race

Time at Steady Pace

18:12

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:37:3120:416:4020:41
6:40
#5474
10K
6.21 mi10:57:5441:046:3720:23
6:34
#5049
15K
9.32 mi11:18:261:01:366:3720:32
6:37
#5033
20K
12.43 mi11:39:021:22:126:3720:36
6:38
#4890
HALF
13.11 mi11:43:321:26:426:374:30
6:37
#4896
25K
15.53 mi11:59:431:42:536:3816:11
6:41
#4843
30K
18.64 mi12:20:382:03:486:3920:55
6:44
#4621
20M
20.00 mi12:29:492:12:596:399:11
6:46
#4528
21M
21.00 mi12:36:582:20:086:417:09
7:09
#4472
35K
21.75 mi12:41:582:25:086:415:00
6:41
#4470
23M
23.00 mi12:50:352:33:456:428:37
6:54
#4432
24M
24.00 mi12:57:092:40:196:416:34
6:34
#4364
40K
24.85 mi13:02:452:45:556:415:36
6:33
#4254
25.2M
25.20 mi13:05:112:48:216:412:26
7:04
#4225
FINISH
26.22 mi13:11:322:54:426:416:21
6:14
#4114
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi5474505950594989(Top 17%)4647(Top 28%)4647(Top 312%)
10K6.21 mi3.10 mi5049+4254711+3484711+3484703(Top 16%)4414(Top 27%)4414(Top 296%)
15K9.32 mi3.11 mi5033+164698+134698+134989(Top 17%)4647(Top 28%)4647(Top 312%)
20K12.43 mi3.11 mi4890+1434573+1254573+1254638(Top 16%)4341(Top 27%)4341(Top 291%)
HALF13.11 mi0.68 mi4896-64579-64579-65202(Top 18%)4779(Top 29%)4779(Top 321%)
25K15.53 mi2.42 mi4843+534530+494530+494644(Top 16%)4315(Top 26%)4315(Top 289%)
30K18.64 mi3.11 mi4621+2224329+2014329+2013892(Top 13%)3625(Top 22%)3625(Top 243%)
20M20.00 mi1.36 mi4528+934240+894240+893859(Top 13%)3560(Top 22%)3560(Top 239%)
21M21.00 mi1.00 mi4472+564182+584182+584319(Top 15%)3863(Top 24%)3863(Top 259%)
35K21.75 mi0.75 mi4470+24173+94173+94786(Top 16%)4256(Top 26%)4256(Top 285%)
23M23.00 mi1.25 mi4432+384128+454128+454632(Top 16%)4104(Top 25%)4104(Top 275%)
24M24.00 mi1.00 mi4364+684052+764052+763544(Top 12%)3207(Top 20%)3207(Top 215%)
40K24.85 mi0.85 mi4254+1103948+1043948+1042804(Top 10%)2571(Top 16%)2571(Top 172%)
25.2M25.20 mi0.35 mi4225+293926+223926+222917(Top 10%)2637(Top 16%)2637(Top 177%)
FINISH26.22 mi1.02 mi4114+1113827+993827+992679(Top 9%)2418(Top 15%)2418(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4989

Males

4647

M55-59

4647

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4703

Males

4414

M55-59

4414

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4989

Males

4647

M55-59

4647

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4638

Males

4341

M55-59

4341

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5202

Males

4779

M55-59

4779

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4644

Males

4315

M55-59

4315

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3892

Males

3625

M55-59

3625

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3859

Males

3560

M55-59

3560

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4319

Males

3863

M55-59

3863

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4786

Males

4256

M55-59

4256

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4632

Males

4104

M55-59

4104

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3544

Males

3207

M55-59

3207

24M→40K

24.0 - 24.9 mi

Top 10%
×1
+6ft-20ft

Overall

2804

Males

2571

M55-59

2571

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2917

Males

2637

M55-59

2637

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2679

Males

2418

M55-59

2418

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1795*
Passed By
435
Net Change
+1360
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5474
5K → 10K474*49+425#5474#5049
10K → 15K118102+16#5049#5033
15K → 20K17532+143#5033#4890
20K → HALF1521-6#4890#4896
HALF → 25K9643+53#4896#4843
25K → 30K247*25+222#4843#4621
30K → 20M10815+93#4621#4528
20M → 21M8529+56#4528#4472
21M → 35K3937+2#4472#4470
35K → 23M8042+38#4470#4432
23M → 24M8618+68#4432#4364
24M → 40K12111+110#4364#4254
40K → 25.2M345+29#4254#4225
25.2M → FINISH1176+111#4225#4114
TOTALS1795*435+1360

* 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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