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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cesar Alvarez

Bib: 5546 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 25%
Masters (Masters Men)
#0 / 10617
Top 11%
Age Group (M45-49)
#0 / 2413
Top 14%
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
19:46
3.11 mi
Rank: #3160
Start β†’ 5K
19:46 | 6:22/mi
10K
39:35
6.21 mi
Rank: #3256 (-96)
5K β†’ 10K
19:49 | 6:23/mi
15K
59:36
9.32 mi
Rank: #3444 (-188)
10K β†’ 15K
20:01 | 6:27/mi
20K
1:20:08
12.43 mi
Rank: #3686 (-242)
15K β†’ 20K
20:32 | 6:37/mi
HALF
1:24:34
13.11 mi
Rank: #3732 (-46)
20K β†’ HALF
4:26 | 6:31/mi
25K
1:41:02
15.53 mi
Rank: #3968 (-236)
HALF β†’ 25K
16:28 | 6:48/mi
30K
2:03:14
18.64 mi
Rank: #4387 (-419)
25K β†’ 30K
22:12 | 7:09/mi
20M
2:12:52
20.00 mi
Rank: #4482 (-95)
30K β†’ 20M
9:38 | 7:06/mi
21M
2:20:19
21.00 mi
Rank: #4542 (-60)
20M β†’ 21M
7:27 | 7:27/mi
35K
2:25:22
21.75 mi
Rank: #4556 (-14)
21M β†’ 35K
5:03 | 6:46/mi
23M
2:34:01
23.00 mi
Rank: #4526 (+30)
35K β†’ 23M
8:39 | 6:55/mi
24M
2:40:47
24.00 mi
Rank: #4519 (+7)
23M β†’ 24M
6:46 | 6:46/mi
40K
2:46:39
24.85 mi
Rank: #4493 (+26)
24M β†’ 40K
5:52 | 6:52/mi
25.2M
2:49:13
25.20 mi
Rank: #4489 (+4)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
2:56:09
26.22 mi
Rank: #4524 (-35)
25.2M β†’ FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:34
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:31:35
Pace7:00 /mi
πŸ“ŠPositive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3019:466:2219:46
6:22
-
10K
6.21 mi10:43:1939:356:2319:49
6:23
+0:01
15K
9.32 mi11:03:2059:366:2420:01
6:27
+0:04
20K
12.43 mi11:23:521:20:086:2720:32
6:37
+0:10
HALF
13.11 mi11:28:181:24:346:284:26
6:31
-0:06
25K
15.53 mi11:44:461:41:026:3116:28
6:48
+0:17
30K
18.64 mi12:06:582:03:146:3722:12
7:09
+0:21
20M
20.00 mi12:16:362:12:526:399:38
7:06
-0:03
21M
21.00 mi12:24:032:20:196:417:27
7:27
+0:21
35K
21.75 mi12:29:062:25:226:425:03
6:46
-0:41
23M
23.00 mi12:37:452:34:016:428:39
6:55
+0:09
24M
24.00 mi12:44:312:40:476:426:46
6:46
-0:09
40K
24.85 mi12:50:232:46:396:435:52
6:52
+0:06
25.2M
25.20 mi12:52:572:49:136:432:34
7:27
+0:35
FINISH
26.22 mi12:59:532:56:096:446:56
6:49
-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

6:22 /mi

Average Pace

6:43 /mi

Slowest Pace

7:27 /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

2:14:18

76% of race

Time at Steady Pace

41:51

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:23:3019:466:2219:46
6:22
#3160
10K
6.21 mi10:43:1939:356:2319:49
6:23
#3256
15K
9.32 mi11:03:2059:366:2420:01
6:27
#3444
20K
12.43 mi11:23:521:20:086:2720:32
6:37
#3686
HALF
13.11 mi11:28:181:24:346:284:26
6:31
#3732
25K
15.53 mi11:44:461:41:026:3116:28
6:48
#3968
30K
18.64 mi12:06:582:03:146:3722:12
7:09
#4387
20M
20.00 mi12:16:362:12:526:399:38
7:06
#4482
21M
21.00 mi12:24:032:20:196:417:27
7:27
#4542
35K
21.75 mi12:29:062:25:226:425:03
6:46
#4556
23M
23.00 mi12:37:452:34:016:428:39
6:55
#4526
24M
24.00 mi12:44:312:40:476:426:46
6:46
#4519
40K
24.85 mi12:50:232:46:396:435:52
6:52
#4493
25.2M
25.20 mi12:52:572:49:136:432:34
7:27
#4489
FINISH
26.22 mi12:59:532:56:096:446:56
6:49
#4524
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 mi3160301930193800(Top 13%)3624(Top 22%)3624(Top 150%)
10K6.21 mi3.10 mi3256-963117-983117-983397(Top 12%)3246(Top 20%)3246(Top 135%)
15K9.32 mi3.11 mi3444-1883292-1753292-1753800(Top 13%)3624(Top 22%)3624(Top 150%)
20K12.43 mi3.11 mi3686-2423514-2223514-2224480(Top 15%)4205(Top 26%)4205(Top 174%)
HALF13.11 mi0.68 mi3732-463556-423556-424413(Top 15%)4161(Top 25%)4161(Top 172%)
25K15.53 mi2.42 mi3968-2363771-2153771-2155661(Top 20%)5113(Top 31%)5113(Top 212%)
30K18.64 mi3.11 mi4387-4194129-3584129-3586987(Top 24%)5981(Top 37%)5981(Top 248%)
20M20.00 mi1.36 mi4482-954203-744203-746148(Top 21%)5337(Top 33%)5337(Top 221%)
21M21.00 mi1.00 mi4542-604243-404243-406133(Top 21%)5199(Top 32%)5199(Top 215%)
35K21.75 mi0.75 mi4556-144251-84251-85273(Top 18%)4637(Top 28%)4637(Top 192%)
23M23.00 mi1.25 mi4526+304203+484203+484822(Top 17%)4249(Top 26%)4249(Top 176%)
24M24.00 mi1.00 mi4519+74185+184185+184843(Top 17%)4219(Top 26%)4219(Top 175%)
40K24.85 mi0.85 mi4493+264158+274158+274573(Top 16%)3968(Top 24%)3968(Top 164%)
25.2M25.20 mi0.35 mi4489+44150+84150+84831(Top 17%)4092(Top 25%)4092(Top 170%)
FINISH26.22 mi1.02 mi4524-354165-154165-156101(Top 21%)4922(Top 30%)4922(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
Γ—21
+97ft-345ft

Overall

3800

Males

3624

M45-49

3624

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3397

Males

3246

M45-49

3246

10K→15K

6.2 - 9.3 mi

Top 13%
Γ—3
+67ft-78ft

Overall

3800

Males

3624

M45-49

3624

15K→20K

9.3 - 12.4 mi

Top 15%
Γ—5
+106ft-86ft

Overall

4480

Males

4205

M45-49

4205

20K→HALF

12.4 - 13.1 mi

Top 15%
Γ—2
+19ft-37ft

Overall

4413

Males

4161

M45-49

4161

HALF→25K

13.1 - 15.5 mi

Top 20%
Γ—4
+66ft-88ft

Overall

5661

Males

5113

M45-49

5113

25K→30K

15.5 - 18.6 mi

Top 24%
Γ—9
+181ft-148ft

Overall

6987

Males

5981

M45-49

5981

30K→20M

18.6 - 20.0 mi

Top 21%
Γ—5
+64ft-50ft

Overall

6148

Males

5337

M45-49

5337

20M→21M

20.0 - 21.0 mi

Top 21%
Γ—8
+106ft-24ft

Overall

6133

Males

5199

M45-49

5199

21M→35K

21.0 - 21.8 mi

Top 18%
Γ—7
+17ft-86ft

Overall

5273

Males

4637

M45-49

4637

35K→23M

21.8 - 23.0 mi

Top 17%
Γ—5
+23ft-63ft

Overall

4822

Males

4249

M45-49

4249

23M→24M

23.0 - 24.0 mi

Top 17%
Γ—6
+12ft-82ft

Overall

4843

Males

4219

M45-49

4219

24M→40K

24.0 - 24.9 mi

Top 16%
Γ—1
+6ft-20ft

Overall

4573

Males

3968

M45-49

3968

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

4831

Males

4092

M45-49

4092

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
Γ—2
+22ft-21ft

Overall

6101

Males

4922

M45-49

4922

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
608
Passed By
1560
Net Change
-1364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3160
5K β†’ 10K98194-96#3160#3256
10K β†’ 15K31200-188#3256#3444
15K β†’ 20K37200-242#3444#3686
20K β†’ HALF551-46#3686#3732
HALF β†’ 25K36200-236#3732#3968
25K β†’ 30K23200-419#3968#4387
30K β†’ 20M38133-95#4387#4482
20M β†’ 21M3999-60#4482#4542
21M β†’ 35K2741-14#4542#4556
35K β†’ 23M8757+30#4556#4526
23M β†’ 24M6356+7#4526#4519
24M β†’ 40K5529+26#4519#4493
40K β†’ 25.2M2521+4#4493#4489
25.2M β†’ FINISH4479-35#4489#4524
TOTALS6081560-1364
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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