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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Bellomy

Bib: 1620 β€’M β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 8%
Masters (Masters Men)
#0 / 10617
Top 1%
Age Group (M40-44)
#0 / 2198
Top 5%
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
19:50
3.11 mi
Rank: #3299
Start β†’ 5K
19:50 | 6:24/mi
10K
38:17
6.21 mi
Rank: #1993 (+1306)
5K β†’ 10K
18:27 | 5:57/mi
15K
56:57
9.32 mi
Rank: #1766 (+227)
10K β†’ 15K
18:40 | 6:01/mi
20K
1:15:47
12.43 mi
Rank: #1669 (+97)
15K β†’ 20K
18:50 | 6:04/mi
HALF
1:19:50
13.11 mi
Rank: #1650 (+19)
20K β†’ HALF
4:03 | 5:57/mi
25K
1:34:29
15.53 mi
Rank: #1563 (+87)
HALF β†’ 25K
14:39 | 6:03/mi
30K
1:53:39
18.64 mi
Rank: #1453 (+110)
25K β†’ 30K
19:10 | 6:11/mi
20M
2:02:06
20.00 mi
Rank: #1414 (+39)
30K β†’ 20M
8:27 | 6:14/mi
21M
2:08:45
21.00 mi
Rank: #1422 (-8)
20M β†’ 21M
6:39 | 6:39/mi
35K
2:13:09
21.75 mi
Rank: #1390 (+32)
21M β†’ 35K
4:24 | 5:53/mi
23M
2:20:51
23.00 mi
Rank: #1350 (+40)
35K β†’ 23M
7:42 | 6:10/mi
24M
2:26:50
24.00 mi
Rank: #1311 (+39)
23M β†’ 24M
5:59 | 5:59/mi
40K
2:32:10
24.85 mi
Rank: #1304 (+7)
24M β†’ 40K
5:20 | 6:15/mi
25.2M
2:34:29
25.20 mi
Rank: #1299 (+5)
40K β†’ 25.2M
2:19 | 6:44/mi
FINISH
2:40:38
26.22 mi
Rank: #1294 (+5)
25.2M β†’ FINISH
6:09 | 6:03/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
Time1:19:50
Pace6:06 /mi
2nd Half
Distance13.11 mi
Time1:20:48
Pace6:10 /mi
πŸ“ŠPositive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0619:506:2419:50
6:24
-
10K
6.21 mi10:38:3338:176:1018:27
5:57
-0:27
15K
9.32 mi10:57:1356:576:0718:40
6:01
+0:04
20K
12.43 mi11:16:031:15:476:0618:50
6:04
+0:03
HALF
13.11 mi11:20:061:19:506:064:03
5:57
-0:07
25K
15.53 mi11:34:451:34:296:0514:39
6:03
+0:06
30K
18.64 mi11:53:551:53:396:0619:10
6:11
+0:08
20M
20.00 mi12:02:222:02:066:078:27
6:14
+0:03
21M
21.00 mi12:09:012:08:456:086:39
6:39
+0:25
35K
21.75 mi12:13:252:13:096:084:24
5:53
-0:46
23M
23.00 mi12:21:072:20:516:087:42
6:10
+0:17
24M
24.00 mi12:27:062:26:506:085:59
5:59
-0:11
40K
24.85 mi12:32:262:32:106:085:20
6:15
+0:16
25.2M
25.20 mi12:34:452:34:296:082:19
6:44
+0:29
FINISH
26.22 mi12:40:542:40:386:086:09
6:03
-0:41

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

5:53 /mi

Average Pace

6:08 /mi

Slowest Pace

6:44 /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

2:31:40

94% of race

Time at Steady Pace

8:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:08 /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 mi10:20:0619:506:2419:50
6:24
#3299
10K
6.21 mi10:38:3338:176:1018:27
5:57
#1993
15K
9.32 mi10:57:1356:576:0718:40
6:01
#1766
20K
12.43 mi11:16:031:15:476:0618:50
6:04
#1669
HALF
13.11 mi11:20:061:19:506:064:03
5:57
#1650
25K
15.53 mi11:34:451:34:296:0514:39
6:03
#1563
30K
18.64 mi11:53:551:53:396:0619:10
6:11
#1453
20M
20.00 mi12:02:222:02:066:078:27
6:14
#1414
21M
21.00 mi12:09:012:08:456:086:39
6:39
#1422
35K
21.75 mi12:13:252:13:096:084:24
5:53
#1390
23M
23.00 mi12:21:072:20:516:087:42
6:10
#1350
24M
24.00 mi12:27:062:26:506:085:59
5:59
#1311
40K
24.85 mi12:32:262:32:106:085:20
6:15
#1304
25.2M
25.20 mi12:34:452:34:296:082:19
6:44
#1299
FINISH
26.22 mi12:40:542:40:386:086:09
6:03
#1294
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3299314831481380(Top 5%)1326(Top 8%)1326(Top 60%)
10K6.21 mi3.10 mi1993+13061922+12261922+12261110(Top 4%)1066(Top 7%)1066(Top 48%)
15K9.32 mi3.11 mi1766+2271702+2201702+2201380(Top 5%)1326(Top 8%)1326(Top 60%)
20K12.43 mi3.11 mi1669+971608+941608+941414(Top 5%)1366(Top 8%)1366(Top 62%)
HALF13.11 mi0.68 mi1650+191589+191589+191207(Top 4%)1161(Top 7%)1161(Top 53%)
25K15.53 mi2.42 mi1563+871504+851504+851235(Top 4%)1188(Top 7%)1188(Top 54%)
30K18.64 mi3.11 mi1453+1101397+1071397+1071180(Top 4%)1138(Top 7%)1138(Top 52%)
20M20.00 mi1.36 mi1414+391361+361361+361233(Top 4%)1186(Top 7%)1186(Top 54%)
21M21.00 mi1.00 mi1422-81371-101371-101795(Top 6%)1719(Top 11%)1719(Top 78%)
35K21.75 mi0.75 mi1390+321339+321339+32836(Top 3%)801(Top 5%)801(Top 36%)
23M23.00 mi1.25 mi1350+401300+391300+391058(Top 4%)1015(Top 6%)1015(Top 46%)
24M24.00 mi1.00 mi1311+391261+391261+391012(Top 3%)966(Top 6%)966(Top 44%)
40K24.85 mi0.85 mi1304+71253+81253+81471(Top 5%)1388(Top 8%)1388(Top 63%)
25.2M25.20 mi0.35 mi1299+51248+51248+51536(Top 5%)1442(Top 9%)1442(Top 66%)
FINISH26.22 mi1.02 mi1294+51243+51243+51742(Top 6%)1623(Top 10%)1623(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
Γ—21
+97ft-345ft

Overall

1380

Males

1326

M40-44

1326

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1110

Males

1066

M40-44

1066

10K→15K

6.2 - 9.3 mi

Top 5%
Γ—3
+67ft-78ft

Overall

1380

Males

1326

M40-44

1326

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1414

Males

1366

M40-44

1366

20K→HALF

12.4 - 13.1 mi

Top 4%
Γ—2
+19ft-37ft

Overall

1207

Males

1161

M40-44

1161

HALF→25K

13.1 - 15.5 mi

Top 4%
Γ—4
+66ft-88ft

Overall

1235

Males

1188

M40-44

1188

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9
+181ft-148ft

Overall

1180

Males

1138

M40-44

1138

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1233

Males

1186

M40-44

1186

20M→21M

20.0 - 21.0 mi

Top 6%
Γ—8
+106ft-24ft

Overall

1795

Males

1719

M40-44

1719

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

836

Males

801

M40-44

801

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1058

Males

1015

M40-44

1015

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

1012

Males

966

M40-44

966

24M→40K

24.0 - 24.9 mi

Top 5%
Γ—1
+6ft-20ft

Overall

1471

Males

1388

M40-44

1388

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1536

Males

1442

M40-44

1442

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
Γ—2
+22ft-21ft

Overall

1742

Males

1623

M40-44

1623

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2126*
Passed By
121
Net Change
+2005
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3299
5K β†’ 10K1306*0+1306#3299#1993
10K β†’ 15K231*4+227#1993#1766
15K β†’ 20K1058+97#1766#1669
20K β†’ HALF212+19#1669#1650
HALF β†’ 25K925+87#1650#1563
25K β†’ 30K12010+110#1563#1453
30K β†’ 20M489+39#1453#1414
20M β†’ 21M2331-8#1414#1422
21M β†’ 35K353+32#1422#1390
35K β†’ 23M488+40#1390#1350
23M β†’ 24M445+39#1350#1311
24M β†’ 40K2114+7#1311#1304
40K β†’ 25.2M105+5#1304#1299
25.2M β†’ FINISH2217+5#1299#1294
TOTALS2126*121+2005

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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