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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Colin Brown

Bib: 7703 •M •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
Masters (Masters Men)
#0 / 10617
Top 12%
Age Group (M40-44)
#0 / 2198
Top 34%
Race Day Weather
51°/41°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
20:44
3.11 mi
Rank: #5631
Start → 5K
20:44 | 6:41/mi
10K
41:19
6.21 mi
Rank: #5407 (+224)
5K → 10K
20:35 | 6:38/mi
15K
1:01:46
9.32 mi
Rank: #5181 (+226)
10K → 15K
20:27 | 6:35/mi
20K
1:22:20
12.43 mi
Rank: #4983 (+198)
15K → 20K
20:34 | 6:38/mi
HALF
1:26:47
13.11 mi
Rank: #4951 (+32)
20K → HALF
4:27 | 6:32/mi
25K
1:42:57
15.53 mi
Rank: #4864 (+87)
HALF → 25K
16:10 | 6:40/mi
30K
2:05:05
18.64 mi
Rank: #5160 (-296)
25K → 30K
22:08 | 7:08/mi
20M
2:14:54
20.00 mi
Rank: #5332 (-172)
30K → 20M
9:49 | 7:14/mi
21M
2:22:22
21.00 mi
Rank: #5375 (-43)
20M → 21M
7:28 | 7:28/mi
35K
2:27:20
21.75 mi
Rank: #5318 (+57)
21M → 35K
4:58 | 6:39/mi
23M
2:35:56
23.00 mi
Rank: #5223 (+95)
35K → 23M
8:36 | 6:53/mi
24M
2:42:38
24.00 mi
Rank: #5155 (+68)
23M → 24M
6:42 | 6:42/mi
40K
2:48:23
24.85 mi
Rank: #5055 (+100)
24M → 40K
5:45 | 6:44/mi
25.2M
2:50:50
25.20 mi
Rank: #4996 (+59)
40K → 25.2M
2:27 | 7:07/mi
FINISH
2:57:06
26.22 mi
Rank: #4816 (+180)
25.2M → FINISH
6:16 | 6:09/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
Time1:26:47
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:30:19
Pace6:54 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:0120:446:4120:44
6:41
-
10K
6.21 mi10:48:3641:196:3920:35
6:38
-0:03
15K
9.32 mi11:09:031:01:466:3820:27
6:35
-0:03
20K
12.43 mi11:29:371:22:206:3820:34
6:38
+0:03
HALF
13.11 mi11:34:041:26:476:384:27
6:32
-0:06
25K
15.53 mi11:50:141:42:576:3816:10
6:40
+0:08
30K
18.64 mi12:12:222:05:056:4322:08
7:08
+0:28
20M
20.00 mi12:22:112:14:546:459:49
7:14
+0:06
21M
21.00 mi12:29:392:22:226:477:28
7:28
+0:14
35K
21.75 mi12:34:372:27:206:474:58
6:39
-0:49
23M
23.00 mi12:43:132:35:566:478:36
6:53
+0:14
24M
24.00 mi12:49:552:42:386:476:42
6:42
-0:11
40K
24.85 mi12:55:402:48:236:475:45
6:44
+0:02
25.2M
25.20 mi12:58:072:50:506:472:27
7:07
+0:23
FINISH
26.22 mi13:04:232:57:066:466:16
6:09
-0:58

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

6:09 /mi

Average Pace

6:46 /mi

Slowest Pace

7:28 /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

6:16

4% of race

Time at Steady Pace

2:00:22

68% of race

Time at Slower Pace

50:28

28% of race

Average Pace: 6:45 /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 mi10:28:0120:446:4120:44
6:41
#5631
10K
6.21 mi10:48:3641:196:3920:35
6:38
#5407
15K
9.32 mi11:09:031:01:466:3820:27
6:35
#5181
20K
12.43 mi11:29:371:22:206:3820:34
6:38
#4983
HALF
13.11 mi11:34:041:26:476:384:27
6:32
#4951
25K
15.53 mi11:50:141:42:576:3816:10
6:40
#4864
30K
18.64 mi12:12:222:05:056:4322:08
7:08
#5160
20M
20.00 mi12:22:112:14:546:459:49
7:14
#5332
21M
21.00 mi12:29:392:22:226:477:28
7:28
#5375
35K
21.75 mi12:34:372:27:206:474:58
6:39
#5318
23M
23.00 mi12:43:132:35:566:478:36
6:53
#5223
24M
24.00 mi12:49:552:42:386:476:42
6:42
#5155
40K
24.85 mi12:55:402:48:236:475:45
6:44
#5055
25.2M
25.20 mi12:58:072:50:506:472:27
7:07
#4996
FINISH
26.22 mi13:04:232:57:066:466:16
6:09
#4816
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 mi5631518751874793(Top 17%)4485(Top 27%)4485(Top 204%)
10K6.21 mi3.10 mi5407+2245014+1735014+1735220(Top 18%)4843(Top 30%)4843(Top 220%)
15K9.32 mi3.11 mi5181+2264823+1914823+1914793(Top 17%)4485(Top 27%)4485(Top 204%)
20K12.43 mi3.11 mi4983+1984648+1754648+1754569(Top 16%)4284(Top 26%)4284(Top 195%)
HALF13.11 mi0.68 mi4951+324622+264622+264622(Top 16%)4337(Top 27%)4337(Top 197%)
25K15.53 mi2.42 mi4864+874549+734549+734606(Top 16%)4285(Top 26%)4285(Top 195%)
30K18.64 mi3.11 mi5160-2964772-2234772-2236831(Top 24%)5876(Top 36%)5876(Top 267%)
20M20.00 mi1.36 mi5332-1724903-1314903-1317125(Top 25%)5971(Top 37%)5971(Top 272%)
21M21.00 mi1.00 mi5375-434920-174920-176237(Top 21%)5274(Top 32%)5274(Top 240%)
35K21.75 mi0.75 mi5318+574873+474873+474510(Top 16%)4041(Top 25%)4041(Top 184%)
23M23.00 mi1.25 mi5223+954783+904783+904553(Top 16%)4044(Top 25%)4044(Top 184%)
24M24.00 mi1.00 mi5155+684715+684715+684436(Top 15%)3908(Top 24%)3908(Top 178%)
40K24.85 mi0.85 mi5055+1004617+984617+983748(Top 13%)3331(Top 20%)3331(Top 152%)
25.2M25.20 mi0.35 mi4996+594561+564561+563149(Top 11%)2819(Top 17%)2819(Top 128%)
FINISH26.22 mi1.02 mi4816+1804407+1544407+1542279(Top 8%)2096(Top 13%)2096(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4793

Males

4485

M40-44

4485

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5220

Males

4843

M40-44

4843

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4793

Males

4485

M40-44

4485

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4569

Males

4284

M40-44

4284

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4622

Males

4337

M40-44

4337

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4606

Males

4285

M40-44

4285

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6831

Males

5876

M40-44

5876

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7125

Males

5971

M40-44

5971

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

6237

Males

5274

M40-44

5274

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4510

Males

4041

M40-44

4041

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4553

Males

4044

M40-44

4044

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4436

Males

3908

M40-44

3908

24M→40K

24.0 - 24.9 mi

Top 13%
×1
+6ft-20ft

Overall

3748

Males

3331

M40-44

3331

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3149

Males

2819

M40-44

2819

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2279

Males

2096

M40-44

2096

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1734*
Passed By
760
Net Change
+815
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5631
5K → 10K314*90+224#5631#5407
10K → 15K270*44+226#5407#5181
15K → 20K215*17+198#5181#4983
20K → HALF364+32#4983#4951
HALF → 25K12336+87#4951#4864
25K → 30K63200-296#4864#5160
30K → 20M23195-172#5160#5332
20M → 21M5093-43#5332#5375
21M → 35K7417+57#5375#5318
35K → 23M12227+95#5318#5223
23M → 24M8719+68#5223#5155
24M → 40K11414+100#5155#5055
40K → 25.2M612+59#5055#4996
25.2M → FINISH1822+180#4996#4816
TOTALS1734*760+815

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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