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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mark Campbell

Bib: 4790 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Masters (Masters Men)
#0 / 10617
Top 5%
Age Group (M40-44)
#0 / 2198
Top 14%
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
19:45
3.11 mi
Rank: #3110
Start → 5K
19:45 | 6:22/mi
10K
39:49
6.21 mi
Rank: #3539 (-429)
5K → 10K
20:04 | 6:28/mi
15K
59:50
9.32 mi
Rank: #3602 (-63)
10K → 15K
20:01 | 6:27/mi
20K
1:19:42
12.43 mi
Rank: #3443 (+159)
15K → 20K
19:52 | 6:24/mi
HALF
1:23:59
13.11 mi
Rank: #3406 (+37)
20K → HALF
4:17 | 6:18/mi
25K
1:39:33
15.53 mi
Rank: #3300 (+106)
HALF → 25K
15:34 | 6:26/mi
30K
1:59:49
18.64 mi
Rank: #3145 (+155)
25K → 30K
20:16 | 6:32/mi
20M
2:08:38
20.00 mi
Rank: #3061 (+84)
30K → 20M
8:49 | 6:30/mi
21M
2:15:23
21.00 mi
Rank: #2987 (+74)
20M → 21M
6:45 | 6:45/mi
35K
2:20:05
21.75 mi
Rank: #2952 (+35)
21M → 35K
4:42 | 6:17/mi
23M
2:28:25
23.00 mi
Rank: #2936 (+16)
35K → 23M
8:20 | 6:40/mi
24M
2:34:56
24.00 mi
Rank: #2914 (+22)
23M → 24M
6:31 | 6:31/mi
40K
2:40:35
24.85 mi
Rank: #2896 (+18)
24M → 40K
5:39 | 6:37/mi
25.2M
2:43:00
25.20 mi
Rank: #2889 (+7)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:49:16
26.22 mi
Rank: #2833 (+56)
25.2M → FINISH
6:16 | 6:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:59
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:25:17
Pace6:31 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0919:456:2219:45
6:22
-
10K
6.21 mi10:42:1339:496:2520:04
6:28
+0:06
15K
9.32 mi11:02:1459:506:2620:01
6:27
-0:01
20K
12.43 mi11:22:061:19:426:2519:52
6:24
-0:03
HALF
13.11 mi11:26:231:23:596:254:17
6:18
-0:06
25K
15.53 mi11:41:571:39:336:2515:34
6:26
+0:08
30K
18.64 mi12:02:131:59:496:2620:16
6:32
+0:06
20M
20.00 mi12:11:022:08:386:268:49
6:30
-0:02
21M
21.00 mi12:17:472:15:236:276:45
6:45
+0:15
35K
21.75 mi12:22:292:20:056:274:42
6:17
-0:28
23M
23.00 mi12:30:492:28:256:288:20
6:40
+0:23
24M
24.00 mi12:37:202:34:566:286:31
6:31
-0:09
40K
24.85 mi12:42:592:40:356:285:39
6:37
+0:06
25.2M
25.20 mi12:45:242:43:006:292:25
7:01
+0:24
FINISH
26.22 mi12:51:402:49:166:286:16
6:09
-0:52

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

6:28 /mi

Slowest Pace

7:01 /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

2:46:51

99% of race

Time at Steady Pace

2:25

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:22:0919:456:2219:45
6:22
#3110
10K
6.21 mi10:42:1339:496:2520:04
6:28
#3539
15K
9.32 mi11:02:1459:506:2620:01
6:27
#3602
20K
12.43 mi11:22:061:19:426:2519:52
6:24
#3443
HALF
13.11 mi11:26:231:23:596:254:17
6:18
#3406
25K
15.53 mi11:41:571:39:336:2515:34
6:26
#3300
30K
18.64 mi12:02:131:59:496:2620:16
6:32
#3145
20M
20.00 mi12:11:022:08:386:268:49
6:30
#3061
21M
21.00 mi12:17:472:15:236:276:45
6:45
#2987
35K
21.75 mi12:22:292:20:056:274:42
6:17
#2952
23M
23.00 mi12:30:492:28:256:288:20
6:40
#2936
24M
24.00 mi12:37:202:34:566:286:31
6:31
#2914
40K
24.85 mi12:42:592:40:356:285:39
6:37
#2896
25.2M
25.20 mi12:45:242:43:006:292:25
7:01
#2889
FINISH
26.22 mi12:51:402:49:166:286:16
6:09
#2833
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 mi3110297329733781(Top 13%)3605(Top 22%)3605(Top 164%)
10K6.21 mi3.10 mi3539-4293379-4063379-4063901(Top 13%)3704(Top 23%)3704(Top 169%)
15K9.32 mi3.11 mi3602-633436-573436-573781(Top 13%)3605(Top 22%)3605(Top 164%)
20K12.43 mi3.11 mi3443+1593292+1443292+1443120(Top 11%)2995(Top 18%)2995(Top 136%)
HALF13.11 mi0.68 mi3406+373259+333259+332977(Top 10%)2862(Top 18%)2862(Top 130%)
25K15.53 mi2.42 mi3300+1063161+983161+983002(Top 10%)2880(Top 18%)2880(Top 131%)
30K18.64 mi3.11 mi3145+1553013+1483013+1482696(Top 9%)2578(Top 16%)2578(Top 117%)
20M20.00 mi1.36 mi3061+842931+822931+822397(Top 8%)2278(Top 14%)2278(Top 104%)
21M21.00 mi1.00 mi2987+742858+732858+732253(Top 8%)2136(Top 13%)2136(Top 97%)
35K21.75 mi0.75 mi2952+352826+322826+322419(Top 8%)2290(Top 14%)2290(Top 104%)
23M23.00 mi1.25 mi2936+162809+172809+173226(Top 11%)2961(Top 18%)2961(Top 135%)
24M24.00 mi1.00 mi2914+222787+222787+223222(Top 11%)2928(Top 18%)2928(Top 133%)
40K24.85 mi0.85 mi2896+182770+172770+173059(Top 11%)2769(Top 17%)2769(Top 126%)
25.2M25.20 mi0.35 mi2889+72761+92761+92644(Top 9%)2408(Top 15%)2408(Top 110%)
FINISH26.22 mi1.02 mi2833+562706+552706+552256(Top 8%)2073(Top 13%)2073(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3781

Males

3605

M40-44

3605

5K→10K

3.1 - 6.2 mi

Top 13%
×5
+79ft-138ft

Overall

3901

Males

3704

M40-44

3704

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3781

Males

3605

M40-44

3605

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3120

Males

2995

M40-44

2995

20K→HALF

12.4 - 13.1 mi

Top 10%
×2
+19ft-37ft

Overall

2977

Males

2862

M40-44

2862

HALF→25K

13.1 - 15.5 mi

Top 10%
×4
+66ft-88ft

Overall

3002

Males

2880

M40-44

2880

25K→30K

15.5 - 18.6 mi

Top 9%
×9
+181ft-148ft

Overall

2696

Males

2578

M40-44

2578

30K→20M

18.6 - 20.0 mi

Top 8%
×5
+64ft-50ft

Overall

2397

Males

2278

M40-44

2278

20M→21M

20.0 - 21.0 mi

Top 8%
×8
+106ft-24ft

Overall

2253

Males

2136

M40-44

2136

21M→35K

21.0 - 21.8 mi

Top 8%
×7
+17ft-86ft

Overall

2419

Males

2290

M40-44

2290

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3226

Males

2961

M40-44

2961

23M→24M

23.0 - 24.0 mi

Top 11%
×6
+12ft-82ft

Overall

3222

Males

2928

M40-44

2928

24M→40K

24.0 - 24.9 mi

Top 11%
×1
+6ft-20ft

Overall

3059

Males

2769

M40-44

2769

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2644

Males

2408

M40-44

2408

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2256

Males

2073

M40-44

2073

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1057
Passed By
520
Net Change
+277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3110
5K → 10K31200-429#3110#3539
10K → 15K56119-63#3539#3602
15K → 20K17718+159#3602#3443
20K → HALF403+37#3443#3406
HALF → 25K12721+106#3406#3300
25K → 30K17318+155#3300#3145
30K → 20M917+84#3145#3061
20M → 21M8410+74#3061#2987
21M → 35K416+35#2987#2952
35K → 23M6145+16#2952#2936
23M → 24M4220+22#2936#2914
24M → 40K4426+18#2914#2896
40K → 25.2M2518+7#2896#2889
25.2M → FINISH659+56#2889#2833
TOTALS1057520+277
📊

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

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