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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cameron Forsyth

Bib: 4918 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 3%
Gender (Male)
#0 / 16340
Top 5%
Age Group (M18-39)
#0 / 5723
Top 12%
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
18:24
3.11 mi
Rank: #913
Start β†’ 5K
18:24 | 5:56/mi
10K
36:42
6.21 mi
Rank: #938 (-25)
5K β†’ 10K
18:18 | 5:54/mi
15K
55:07
9.32 mi
Rank: #951 (-13)
10K β†’ 15K
18:25 | 5:56/mi
20K
1:13:24
12.43 mi
Rank: #908 (+43)
15K β†’ 20K
18:17 | 5:54/mi
HALF
1:17:24
13.11 mi
Rank: #904 (+4)
20K β†’ HALF
4:00 | 5:53/mi
25K
1:31:53
15.53 mi
Rank: #893 (+11)
HALF β†’ 25K
14:29 | 5:59/mi
30K
1:50:45
18.64 mi
Rank: #869 (+24)
25K β†’ 30K
18:52 | 6:05/mi
20M
1:59:05
20.00 mi
Rank: #871 (-2)
30K β†’ 20M
8:20 | 6:09/mi
21M
2:05:34
21.00 mi
Rank: #883 (-12)
20M β†’ 21M
6:29 | 6:29/mi
35K
2:10:03
21.75 mi
Rank: #881 (+2)
21M β†’ 35K
4:29 | 6:00/mi
23M
2:17:44
23.00 mi
Rank: #869 (+12)
35K β†’ 23M
7:41 | 6:09/mi
24M
2:23:45
24.00 mi
Rank: #863 (+6)
23M β†’ 24M
6:01 | 6:01/mi
40K
2:29:01
24.85 mi
Rank: #860 (+3)
24M β†’ 40K
5:16 | 6:10/mi
25.2M
2:31:12
25.20 mi
Rank: #852 (+8)
40K β†’ 25.2M
2:11 | 6:20/mi
FINISH
2:36:56
26.22 mi
Rank: #820 (+32)
25.2M β†’ FINISH
5:44 | 5:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:24
Pace5:55 /mi
2nd Half
Distance13.11 mi
Time1:19:32
Pace6:05 /mi
πŸ“ŠPositive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1818:245:5618:24
5:56
-
10K
6.21 mi10:39:3636:425:5518:18
5:54
-0:02
15K
9.32 mi10:58:0155:075:5518:25
5:56
+0:02
20K
12.43 mi11:16:181:13:245:5518:17
5:54
-0:02
HALF
13.11 mi11:20:181:17:245:554:00
5:53
-0:01
25K
15.53 mi11:34:471:31:535:5514:29
5:59
+0:06
30K
18.64 mi11:53:391:50:455:5718:52
6:05
+0:06
20M
20.00 mi12:01:591:59:055:588:20
6:09
+0:04
21M
21.00 mi12:08:282:05:345:596:29
6:29
+0:20
35K
21.75 mi12:12:572:10:035:594:29
6:00
-0:29
23M
23.00 mi12:20:382:17:446:007:41
6:09
+0:09
24M
24.00 mi12:26:392:23:456:006:01
6:01
-0:08
40K
24.85 mi12:31:552:29:016:005:16
6:10
+0:09
25.2M
25.20 mi12:34:062:31:126:012:11
6:20
+0:10
FINISH
26.22 mi12:39:502:36:566:005:44
5:38
-0:42

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

5:38 /mi

Average Pace

5:59 /mi

Slowest Pace

6:29 /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

2:28:16

94% of race

Time at Steady Pace

8:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:59 /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 mi10:21:1818:245:5618:24
5:56
#913
10K
6.21 mi10:39:3636:425:5518:18
5:54
#938
15K
9.32 mi10:58:0155:075:5518:25
5:56
#951
20K
12.43 mi11:16:181:13:245:5518:17
5:54
#908
HALF
13.11 mi11:20:181:17:245:554:00
5:53
#904
25K
15.53 mi11:34:471:31:535:5514:29
5:59
#893
30K
18.64 mi11:53:391:50:455:5718:52
6:05
#869
20M
20.00 mi12:01:591:59:055:588:20
6:09
#871
21M
21.00 mi12:08:282:05:345:596:29
6:29
#883
35K
21.75 mi12:12:572:10:035:594:29
6:00
#881
23M
23.00 mi12:20:382:17:446:007:41
6:09
#869
24M
24.00 mi12:26:392:23:456:006:01
6:01
#863
40K
24.85 mi12:31:552:29:016:005:16
6:10
#860
25.2M
25.20 mi12:34:062:31:126:012:11
6:20
#852
FINISH
26.22 mi12:39:502:36:566:005:44
5:38
#820
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9138678671059(Top 4%)1018(Top 6%)1018(Top 18%)
10K6.21 mi3.10 mi938-25896-29896-29970(Top 3%)930(Top 6%)930(Top 16%)
15K9.32 mi3.11 mi951-13911-15911-151059(Top 4%)1018(Top 6%)1018(Top 18%)
20K12.43 mi3.11 mi908+43869+42869+42778(Top 3%)752(Top 5%)752(Top 13%)
HALF13.11 mi0.68 mi904+4866+3866+3966(Top 3%)929(Top 6%)929(Top 16%)
25K15.53 mi2.42 mi893+11855+11855+11991(Top 3%)951(Top 6%)951(Top 17%)
30K18.64 mi3.11 mi869+24832+23832+23883(Top 3%)847(Top 5%)847(Top 15%)
20M20.00 mi1.36 mi871-2833-1833-11030(Top 4%)991(Top 6%)991(Top 17%)
21M21.00 mi1.00 mi883-12846-13846-131227(Top 4%)1179(Top 7%)1179(Top 21%)
35K21.75 mi0.75 mi881+2844+2844+21215(Top 4%)1170(Top 7%)1170(Top 20%)
23M23.00 mi1.25 mi869+12831+13831+131047(Top 4%)1004(Top 6%)1004(Top 18%)
24M24.00 mi1.00 mi863+6827+4827+41160(Top 4%)1106(Top 7%)1106(Top 19%)
40K24.85 mi0.85 mi860+3823+4823+41259(Top 4%)1196(Top 7%)1196(Top 21%)
25.2M25.20 mi0.35 mi852+8816+7816+7607(Top 2%)583(Top 4%)583(Top 10%)
FINISH26.22 mi1.02 mi820+32784+32784+32586(Top 2%)563(Top 3%)563(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1059

Males

1018

M18-39

1018

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

970

Males

930

M18-39

930

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1059

Males

1018

M18-39

1018

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

778

Males

752

M18-39

752

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

966

Males

929

M18-39

929

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

991

Males

951

M18-39

951

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

883

Males

847

M18-39

847

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1030

Males

991

M18-39

991

20M→21M

20.0 - 21.0 mi

Top 4%
Γ—8
+106ft-24ft

Overall

1227

Males

1179

M18-39

1179

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1215

Males

1170

M18-39

1170

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1047

Males

1004

M18-39

1004

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1160

Males

1106

M18-39

1106

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1259

Males

1196

M18-39

1196

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

607

Males

583

M18-39

583

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

586

Males

563

M18-39

563

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
372
Passed By
279
Net Change
+93
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#913
5K β†’ 10K3964-25#913#938
10K β†’ 15K3144-13#938#951
15K β†’ 20K496+43#951#908
20K β†’ HALF73+4#908#904
HALF β†’ 25K3423+11#904#893
25K β†’ 30K5026+24#893#869
30K β†’ 20M1618-2#869#871
20M β†’ 21M1729-12#871#883
21M β†’ 35K1311+2#883#881
35K β†’ 23M3321+12#881#869
23M β†’ 24M1711+6#869#863
24M β†’ 40K2118+3#863#860
40K β†’ 25.2M102+8#860#852
25.2M β†’ FINISH353+32#852#820
TOTALS372279+93
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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