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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stefano Bettarelli

Bib: 4603 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 47%
Masters (Masters Men)
#0 / 10617
Top 36%
Age Group (M45-49)
#0 / 2413
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
19:33
3.11 mi
Rank: #2658
Start β†’ 5K
19:33 | 6:18/mi
10K
39:20
6.21 mi
Rank: #2979 (-321)
5K β†’ 10K
19:47 | 6:23/mi
15K
59:14
9.32 mi
Rank: #3161 (-182)
10K β†’ 15K
19:54 | 6:25/mi
20K
1:19:27
12.43 mi
Rank: #3311 (-150)
15K β†’ 20K
20:13 | 6:31/mi
HALF
1:23:50
13.11 mi
Rank: #3337 (-26)
20K β†’ HALF
4:23 | 6:26/mi
25K
1:39:47
15.53 mi
Rank: #3401 (-64)
HALF β†’ 25K
15:57 | 6:35/mi
30K
2:01:34
18.64 mi
Rank: #3761 (-360)
25K β†’ 30K
21:47 | 7:01/mi
20M
2:11:29
20.00 mi
Rank: #3988 (-227)
30K β†’ 20M
9:55 | 7:19/mi
21M
2:19:30
21.00 mi
Rank: #4270 (-282)
20M β†’ 21M
8:01 | 8:01/mi
35K
2:25:05
21.75 mi
Rank: #4453 (-183)
21M β†’ 35K
5:35 | 7:28/mi
23M
2:36:00
23.00 mi
Rank: #5258 (-805)
35K β†’ 23M
10:55 | 8:44/mi
24M
2:46:58
24.00 mi
Rank: #6664 (-1406)
23M β†’ 24M
10:58 | 10:58/mi
40K
2:58:07
24.85 mi
Rank: #8085 (-1421)
24M β†’ 40K
11:09 | 13:03/mi
25.2M
3:02:39
25.20 mi
Rank: #8624 (-539)
40K β†’ 25.2M
4:32 | 13:09/mi
FINISH
3:14:26
26.22 mi
Rank: #10031 (-1407)
25.2M β†’ FINISH
11:47 | 11:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:50
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:50:36
Pace8:27 /mi
πŸ“ŠPositive Split: 31.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3119:336:1819:33
6:18
-
10K
6.21 mi10:41:1839:206:2019:47
6:23
+0:05
15K
9.32 mi11:01:1259:146:2219:54
6:25
+0:02
20K
12.43 mi11:21:251:19:276:2420:13
6:31
+0:06
HALF
13.11 mi11:25:481:23:506:244:23
6:26
-0:05
25K
15.53 mi11:41:451:39:476:2615:57
6:35
+0:09
30K
18.64 mi12:03:322:01:346:3221:47
7:01
+0:26
20M
20.00 mi12:13:272:11:296:359:55
7:19
+0:18
21M
21.00 mi12:21:282:19:306:398:01
8:01
+0:42
35K
21.75 mi12:27:032:25:056:415:35
7:28
-0:33
23M
23.00 mi12:37:582:36:006:4710:55
8:44
+1:16
24M
24.00 mi12:48:562:46:586:5810:58
10:58
+2:14
40K
24.85 mi13:00:052:58:077:1011:09
13:03
+2:05
25.2M
25.20 mi13:04:373:02:397:154:32
13:09
+0:06
FINISH
26.22 mi13:16:243:14:267:2611:47
11:34
-1:35

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

6:18 /mi

Average Pace

7:25 /mi

Slowest Pace

13:09 /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

0:00

0% of race

Time at Steady Pace

2:25:05

75% of race

Time at Slower Pace

49:21

25% of race

Average Pace: 7:25 /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 mi10:21:3119:336:1819:33
6:18
#2658
10K
6.21 mi10:41:1839:206:2019:47
6:23
#2979
15K
9.32 mi11:01:1259:146:2219:54
6:25
#3161
20K
12.43 mi11:21:251:19:276:2420:13
6:31
#3311
HALF
13.11 mi11:25:481:23:506:244:23
6:26
#3337
25K
15.53 mi11:41:451:39:476:2615:57
6:35
#3401
30K
18.64 mi12:03:322:01:346:3221:47
7:01
#3761
20M
20.00 mi12:13:272:11:296:359:55
7:19
#3988
21M
21.00 mi12:21:282:19:306:398:01
8:01
#4270
35K
21.75 mi12:27:032:25:056:415:35
7:28
#4453
23M
23.00 mi12:37:582:36:006:4710:55
8:44
#5258
24M
24.00 mi12:48:562:46:586:5810:58
10:58
#6664
40K
24.85 mi13:00:052:58:077:1011:09
13:03
#8085
25.2M
25.20 mi13:04:373:02:397:154:32
13:09
#8624
FINISH
26.22 mi13:16:243:14:267:2611:47
11:34
#10031
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 mi2658255125513560(Top 12%)3404(Top 21%)3404(Top 141%)
10K6.21 mi3.10 mi2979-3212858-3072858-3073346(Top 12%)3201(Top 20%)3201(Top 133%)
15K9.32 mi3.11 mi3161-1823030-1723030-1723560(Top 12%)3404(Top 21%)3404(Top 141%)
20K12.43 mi3.11 mi3311-1503172-1423172-1423825(Top 13%)3634(Top 22%)3634(Top 151%)
HALF13.11 mi0.68 mi3337-263196-243196-244002(Top 14%)3800(Top 23%)3800(Top 157%)
25K15.53 mi2.42 mi3401-643251-553251-553979(Top 14%)3745(Top 23%)3745(Top 155%)
30K18.64 mi3.11 mi3761-3603578-3273578-3275993(Top 21%)5299(Top 32%)5299(Top 220%)
20M20.00 mi1.36 mi3988-2273763-1853763-1857664(Top 26%)6311(Top 39%)6311(Top 262%)
21M21.00 mi1.00 mi4270-2824007-2444007-2449969(Top 34%)7450(Top 46%)7450(Top 309%)
35K21.75 mi0.75 mi4453-1834159-1524159-15210516(Top 36%)7730(Top 47%)7730(Top 320%)
23M23.00 mi1.25 mi5258-8054813-6544813-65417008(Top 59%)10501(Top 64%)10501(Top 435%)
24M24.00 mi1.00 mi6664-14065855-10425855-104225027(Top 86%)14316(Top 88%)14316(Top 593%)
40K24.85 mi0.85 mi8085-14216731-8766731-87627084(Top 93%)15315(Top 94%)15315(Top 635%)
25.2M25.20 mi0.35 mi8624-5397026-2957026-29526233(Top 90%)14891(Top 91%)14891(Top 617%)
FINISH26.22 mi1.02 mi10031-14077747-7217747-72126944(Top 93%)15233(Top 93%)15233(Top 631%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3560

Males

3404

M45-49

3404

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3346

Males

3201

M45-49

3201

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3560

Males

3404

M45-49

3404

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3825

Males

3634

M45-49

3634

20K→HALF

12.4 - 13.1 mi

Top 14%
Γ—2
+19ft-37ft

Overall

4002

Males

3800

M45-49

3800

HALF→25K

13.1 - 15.5 mi

Top 14%
Γ—4
+66ft-88ft

Overall

3979

Males

3745

M45-49

3745

25K→30K

15.5 - 18.6 mi

Top 21%
Γ—9
+181ft-148ft

Overall

5993

Males

5299

M45-49

5299

30K→20M

18.6 - 20.0 mi

Top 26%
Γ—5
+64ft-50ft

Overall

7664

Males

6311

M45-49

6311

20M→21M

20.0 - 21.0 mi

Top 34%
Γ—8
+106ft-24ft

Overall

9969

Males

7450

M45-49

7450

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10516

Males

7730

M45-49

7730

35K→23M

21.8 - 23.0 mi

Top 59%
Γ—5
+23ft-63ft

Overall

17008

Males

10501

M45-49

10501

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

25027

Males

14316

M45-49

14316

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

27084

Males

15315

M45-49

15315

40K→25.2M

24.9 - 25.2 mi

Top 90%
Γ—1
+13ft-16ft

Overall

26233

Males

14891

M45-49

14891

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

26944

Males

15233

M45-49

15233

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
270
Passed By
2538
Net Change
-7373
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2658
5K β†’ 10K33200-321#2658#2979
10K β†’ 15K32200-182#2979#3161
15K β†’ 20K42192-150#3161#3311
20K β†’ HALF632-26#3311#3337
HALF β†’ 25K58122-64#3337#3401
25K β†’ 30K36200-360#3401#3761
30K β†’ 20M22200-227#3761#3988
20M β†’ 21M12200-282#3988#4270
21M β†’ 35K9192-183#4270#4453
35K β†’ 23M9200-805#4453#5258
23M β†’ 24M3200-1406#5258#6664
24M β†’ 40K3200-1421#6664#8085
40K β†’ 25.2M1200-539#8085#8624
25.2M β†’ FINISH4200-1407#8624#10031
TOTALS2702538-7373
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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