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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Geoffrey Campbell

Bib: 10704 •M •Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 48%
Masters (Masters Men)
#0 / 10617
Top 37%
Age Group (M45-49)
#0 / 2413
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
22:29
3.11 mi
Rank: #10494
Start → 5K
22:29 | 7:15/mi
10K
44:29
6.21 mi
Rank: #9843 (+651)
5K → 10K
22:00 | 7:05/mi
15K
1:06:26
9.32 mi
Rank: #9496 (+347)
10K → 15K
21:57 | 7:04/mi
20K
1:28:00
12.43 mi
Rank: #8956 (+540)
15K → 20K
21:34 | 6:57/mi
HALF
1:32:42
13.11 mi
Rank: #8892 (+64)
20K → HALF
4:42 | 6:54/mi
25K
1:49:37
15.53 mi
Rank: #8580 (+312)
HALF → 25K
16:55 | 6:59/mi
30K
2:13:08
18.64 mi
Rank: #8775 (-195)
25K → 30K
23:31 | 7:35/mi
20M
2:23:21
20.00 mi
Rank: #8753 (+22)
30K → 20M
10:13 | 7:32/mi
21M
2:33:26
21.00 mi
Rank: #9595 (-842)
20M → 21M
10:05 | 10:05/mi
35K
2:38:59
21.75 mi
Rank: #9585 (+10)
21M → 35K
5:33 | 7:26/mi
23M
2:48:56
23.00 mi
Rank: #9670 (-85)
35K → 23M
9:57 | 7:58/mi
24M
2:57:04
24.00 mi
Rank: #9891 (-221)
23M → 24M
8:08 | 8:08/mi
40K
3:04:23
24.85 mi
Rank: #10167 (-276)
24M → 40K
7:19 | 8:34/mi
25.2M
3:07:38
25.20 mi
Rank: #10296 (-129)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:15:11
26.22 mi
Rank: #10287 (+9)
25.2M → FINISH
7:33 | 7:25/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
Time1:32:42
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:42:29
Pace7:50 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:5522:297:1522:29
7:15
-
10K
6.21 mi11:01:5544:297:1022:00
7:05
-0:10
15K
9.32 mi11:23:521:06:267:0821:57
7:04
-0:01
20K
12.43 mi11:45:261:28:007:0521:34
6:57
-0:07
HALF
13.11 mi11:50:081:32:427:054:42
6:54
-0:03
25K
15.53 mi12:07:031:49:377:0416:55
6:59
+0:05
30K
18.64 mi12:30:342:13:087:0923:31
7:35
+0:36
20M
20.00 mi12:40:472:23:217:1110:13
7:32
-0:03
21M
21.00 mi12:50:522:33:267:1910:05
10:05
+2:33
35K
21.75 mi12:56:252:38:597:195:33
7:26
-2:39
23M
23.00 mi13:06:222:48:567:219:57
7:58
+0:32
24M
24.00 mi13:14:302:57:047:238:08
8:08
+0:10
40K
24.85 mi13:21:493:04:237:267:19
8:34
+0:26
25.2M
25.20 mi13:25:043:07:387:273:15
9:26
+0:52
FINISH
26.22 mi13:32:373:15:117:277:33
7:25
-2:01

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

6:54 /mi

Average Pace

7:27 /mi

Slowest Pace

10:05 /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

26:16

13% of race

Time at Steady Pace

2:10:11

67% of race

Time at Slower Pace

38:44

20% of race

Average Pace: 7:27 /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 mi10:39:5522:297:1522:29
7:15
#10494
10K
6.21 mi11:01:5544:297:1022:00
7:05
#9843
15K
9.32 mi11:23:521:06:267:0821:57
7:04
#9496
20K
12.43 mi11:45:261:28:007:0521:34
6:57
#8956
HALF
13.11 mi11:50:081:32:427:054:42
6:54
#8892
25K
15.53 mi12:07:031:49:377:0416:55
6:59
#8580
30K
18.64 mi12:30:342:13:087:0923:31
7:35
#8775
20M
20.00 mi12:40:472:23:217:1110:13
7:32
#8753
21M
21.00 mi12:50:522:33:267:1910:05
10:05
#9595
35K
21.75 mi12:56:252:38:597:195:33
7:26
#9585
23M
23.00 mi13:06:222:48:567:219:57
7:58
#9670
24M
24.00 mi13:14:302:57:047:238:08
8:08
#9891
40K
24.85 mi13:21:493:04:237:267:19
8:34
#10167
25.2M
25.20 mi13:25:043:07:387:273:15
9:26
#10296
FINISH
26.22 mi13:32:373:15:117:277:33
7:25
#10287
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 mi10494833183319002(Top 31%)7490(Top 46%)7490(Top 310%)
10K6.21 mi3.10 mi9843+6517999+3327999+3329275(Top 32%)7668(Top 47%)7668(Top 318%)
15K9.32 mi3.11 mi9496+3477802+1977802+1979002(Top 31%)7490(Top 46%)7490(Top 310%)
20K12.43 mi3.11 mi8956+5407463+3397463+3397458(Top 26%)6477(Top 40%)6477(Top 268%)
HALF13.11 mi0.68 mi8892+647429+347429+347930(Top 27%)6818(Top 42%)6818(Top 283%)
25K15.53 mi2.42 mi8580+3127217+2127217+2127239(Top 25%)6284(Top 38%)6284(Top 260%)
30K18.64 mi3.11 mi8775-1957294-777294-7710201(Top 35%)7800(Top 48%)7800(Top 323%)
20M20.00 mi1.36 mi8753+227242+527242+529266(Top 32%)7207(Top 44%)7207(Top 299%)
21M21.00 mi1.00 mi9595-8427678-4367678-43620680(Top 71%)12395(Top 76%)12395(Top 514%)
35K21.75 mi0.75 mi9585+107657+217657+2110190(Top 35%)7576(Top 46%)7576(Top 314%)
23M23.00 mi1.25 mi9670-857670-137670-1312099(Top 42%)8402(Top 51%)8402(Top 348%)
24M24.00 mi1.00 mi9891-2217764-947764-9414606(Top 50%)9420(Top 58%)9420(Top 390%)
40K24.85 mi0.85 mi10167-2767863-997863-9915989(Top 55%)9956(Top 61%)9956(Top 413%)
25.2M25.20 mi0.35 mi10296-1297909-467909-4616852(Top 58%)10339(Top 63%)10339(Top 428%)
FINISH26.22 mi1.02 mi10287+97880+297880+2910695(Top 37%)7463(Top 46%)7463(Top 309%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

9002

Males

7490

M45-49

7490

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9275

Males

7668

M45-49

7668

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

9002

Males

7490

M45-49

7490

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7458

Males

6477

M45-49

6477

20K→HALF

12.4 - 13.1 mi

Top 27%
×2
+19ft-37ft

Overall

7930

Males

6818

M45-49

6818

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7239

Males

6284

M45-49

6284

25K→30K

15.5 - 18.6 mi

Top 35%
×9
+181ft-148ft

Overall

10201

Males

7800

M45-49

7800

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9266

Males

7207

M45-49

7207

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20680

Males

12395

M45-49

12395

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10190

Males

7576

M45-49

7576

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12099

Males

8402

M45-49

8402

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14606

Males

9420

M45-49

9420

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15989

Males

9956

M45-49

9956

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16852

Males

10339

M45-49

10339

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10695

Males

7463

M45-49

7463

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2517*
Passed By
1415
Net Change
+207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10494
5K → 10K702*51+651#10494#9843
10K → 15K390*43+347#9843#9496
15K → 20K546*6+540#9496#8956
20K → HALF684+64#8956#8892
HALF → 25K319*7+312#8892#8580
25K → 30K109200-195#8580#8775
30K → 20M9573+22#8775#8753
20M → 21M4200-842#8753#9595
21M → 35K5949+10#9595#9585
35K → 23M79164-85#9585#9670
23M → 24M28200-221#9670#9891
24M → 40K20200-276#9891#10167
40K → 25.2M14143-129#10167#10296
25.2M → FINISH8475+9#10296#10287
TOTALS2517*1415+207

* 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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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