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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Luis Rosas

Bib: 2555 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Masters (Masters Men)
#0 / 10617
Top 4%
Age Group (M45-49)
#0 / 2413
Top 5%
Race Day Weather
51°/41°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
20:07
3.11 mi
Rank: #3985
Start → 5K
20:07 | 6:29/mi
10K
39:43
6.21 mi
Rank: #3427 (+558)
5K → 10K
19:36 | 6:19/mi
15K
59:10
9.32 mi
Rank: #3109 (+318)
10K → 15K
19:27 | 6:16/mi
20K
1:18:59
12.43 mi
Rank: #3068 (+41)
15K → 20K
19:49 | 6:23/mi
HALF
1:23:13
13.11 mi
Rank: #3036 (+32)
20K → HALF
4:14 | 6:13/mi
25K
1:38:45
15.53 mi
Rank: #2990 (+46)
HALF → 25K
15:32 | 6:25/mi
30K
1:59:04
18.64 mi
Rank: #2938 (+52)
25K → 30K
20:19 | 6:33/mi
20M
2:07:59
20.00 mi
Rank: #2890 (+48)
30K → 20M
8:55 | 6:34/mi
21M
2:14:44
21.00 mi
Rank: #2812 (+78)
20M → 21M
6:45 | 6:45/mi
35K
2:19:31
21.75 mi
Rank: #2798 (+14)
21M → 35K
4:47 | 6:24/mi
23M
2:27:42
23.00 mi
Rank: #2761 (+37)
35K → 23M
8:11 | 6:33/mi
24M
2:34:14
24.00 mi
Rank: #2763 (-2)
23M → 24M
6:32 | 6:32/mi
40K
2:39:49
24.85 mi
Rank: #2727 (+36)
24M → 40K
5:35 | 6:32/mi
25.2M
2:42:12
25.20 mi
Rank: #2694 (+33)
40K → 25.2M
2:23 | 6:55/mi
FINISH
2:48:17
26.22 mi
Rank: #2611 (+83)
25.2M → FINISH
6:05 | 5:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:13
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:25:04
Pace6:30 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1720:076:2920:07
6:29
-
10K
6.21 mi10:40:5339:436:2419:36
6:19
-0:10
15K
9.32 mi11:00:2059:106:2119:27
6:16
-0:03
20K
12.43 mi11:20:091:18:596:2219:49
6:23
+0:07
HALF
13.11 mi11:24:231:23:136:214:14
6:13
-0:10
25K
15.53 mi11:39:551:38:456:2215:32
6:25
+0:12
30K
18.64 mi12:00:141:59:046:2420:19
6:33
+0:08
20M
20.00 mi12:09:092:07:596:248:55
6:34
+0:01
21M
21.00 mi12:15:542:14:446:256:45
6:45
+0:11
35K
21.75 mi12:20:412:19:316:254:47
6:24
-0:21
23M
23.00 mi12:28:522:27:426:268:11
6:33
+0:09
24M
24.00 mi12:35:242:34:146:266:32
6:32
-0:01
40K
24.85 mi12:40:592:39:496:265:35
6:32
0:00
25.2M
25.20 mi12:43:222:42:126:272:23
6:55
+0:23
FINISH
26.22 mi12:49:272:48:176:266:05
5:59
-0:56

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

5:59 /mi

Average Pace

6:25 /mi

Slowest Pace

6:55 /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

2:39:09

95% of race

Time at Steady Pace

9:08

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:25 /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 mi10:21:1720:076:2920:07
6:29
#3985
10K
6.21 mi10:40:5339:436:2419:36
6:19
#3427
15K
9.32 mi11:00:2059:106:2119:27
6:16
#3109
20K
12.43 mi11:20:091:18:596:2219:49
6:23
#3068
HALF
13.11 mi11:24:231:23:136:214:14
6:13
#3036
25K
15.53 mi11:39:551:38:456:2215:32
6:25
#2990
30K
18.64 mi12:00:141:59:046:2420:19
6:33
#2938
20M
20.00 mi12:09:092:07:596:248:55
6:34
#2890
21M
21.00 mi12:15:542:14:446:256:45
6:45
#2812
35K
21.75 mi12:20:412:19:316:254:47
6:24
#2798
23M
23.00 mi12:28:522:27:426:268:11
6:33
#2761
24M
24.00 mi12:35:242:34:146:266:32
6:32
#2763
40K
24.85 mi12:40:592:39:496:265:35
6:32
#2727
25.2M
25.20 mi12:43:222:42:126:272:23
6:55
#2694
FINISH
26.22 mi12:49:272:48:176:266:05
5:59
#2611
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 mi3985378837882643(Top 9%)2546(Top 16%)2546(Top 106%)
10K6.21 mi3.10 mi3427+5583277+5113277+5112889(Top 10%)2775(Top 17%)2775(Top 115%)
15K9.32 mi3.11 mi3109+3182980+2972980+2972643(Top 9%)2546(Top 16%)2546(Top 106%)
20K12.43 mi3.11 mi3068+412941+392941+393029(Top 10%)2909(Top 18%)2909(Top 121%)
HALF13.11 mi0.68 mi3036+322911+302911+302535(Top 9%)2443(Top 15%)2443(Top 101%)
25K15.53 mi2.42 mi2990+462867+442867+442905(Top 10%)2789(Top 17%)2789(Top 116%)
30K18.64 mi3.11 mi2938+522821+462821+462788(Top 10%)2662(Top 16%)2662(Top 110%)
20M20.00 mi1.36 mi2890+482775+462775+462739(Top 9%)2584(Top 16%)2584(Top 107%)
21M21.00 mi1.00 mi2812+782699+762699+762249(Top 8%)2132(Top 13%)2132(Top 88%)
35K21.75 mi0.75 mi2798+142684+152684+152950(Top 10%)2748(Top 17%)2748(Top 114%)
23M23.00 mi1.25 mi2761+372650+342650+342598(Top 9%)2432(Top 15%)2432(Top 101%)
24M24.00 mi1.00 mi2763-2265026503317(Top 11%)3008(Top 18%)3008(Top 125%)
40K24.85 mi0.85 mi2727+362615+352615+352679(Top 9%)2462(Top 15%)2462(Top 102%)
25.2M25.20 mi0.35 mi2694+332582+332582+332262(Top 8%)2083(Top 13%)2083(Top 86%)
FINISH26.22 mi1.02 mi2611+832505+772505+771546(Top 5%)1457(Top 9%)1457(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21
+97ft-345ft

Overall

2643

Males

2546

M45-49

2546

5K→10K

3.1 - 6.2 mi

Top 10%
×5
+79ft-138ft

Overall

2889

Males

2775

M45-49

2775

10K→15K

6.2 - 9.3 mi

Top 9%
×3
+67ft-78ft

Overall

2643

Males

2546

M45-49

2546

15K→20K

9.3 - 12.4 mi

Top 10%
×5
+106ft-86ft

Overall

3029

Males

2909

M45-49

2909

20K→HALF

12.4 - 13.1 mi

Top 9%
×2
+19ft-37ft

Overall

2535

Males

2443

M45-49

2443

HALF→25K

13.1 - 15.5 mi

Top 10%
×4
+66ft-88ft

Overall

2905

Males

2789

M45-49

2789

25K→30K

15.5 - 18.6 mi

Top 10%
×9
+181ft-148ft

Overall

2788

Males

2662

M45-49

2662

30K→20M

18.6 - 20.0 mi

Top 9%
×5
+64ft-50ft

Overall

2739

Males

2584

M45-49

2584

20M→21M

20.0 - 21.0 mi

Top 8%
×8
+106ft-24ft

Overall

2249

Males

2132

M45-49

2132

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

2950

Males

2748

M45-49

2748

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2598

Males

2432

M45-49

2432

23M→24M

23.0 - 24.0 mi

Top 11%
×6
+12ft-82ft

Overall

3317

Males

3008

M45-49

3008

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2679

Males

2462

M45-49

2462

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1
+13ft-16ft

Overall

2262

Males

2083

M45-49

2083

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
×2
+22ft-21ft

Overall

1546

Males

1457

M45-49

1457

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1679*
Passed By
305
Net Change
+1374
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3985
5K → 10K567*9+558#3985#3427
10K → 15K328*10+318#3427#3109
15K → 20K9756+41#3109#3068
20K → HALF353+32#3068#3036
HALF → 25K8741+46#3036#2990
25K → 30K11563+52#2990#2938
30K → 20M6517+48#2938#2890
20M → 21M846+78#2890#2812
21M → 35K2915+14#2812#2798
35K → 23M5417+37#2798#2761
23M → 24M4042-2#2761#2763
24M → 40K5418+36#2763#2727
40K → 25.2M341+33#2727#2694
25.2M → FINISH907+83#2694#2611
TOTALS1679*305+1374

* 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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