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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Christopher Guest

Bib: 7684 •M •Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M50-54)
#0 / 1868
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
21:45
3.11 mi
Rank: #8567
Start → 5K
21:45 | 7:01/mi
10K
43:50
6.21 mi
Rank: #9003 (-436)
5K → 10K
22:05 | 7:07/mi
15K
1:06:24
9.32 mi
Rank: #9472 (-469)
10K → 15K
22:34 | 7:16/mi
20K
1:29:37
12.43 mi
Rank: #9992 (-520)
15K → 20K
23:13 | 7:29/mi
HALF
1:34:34
13.11 mi
Rank: #10019 (-27)
20K → HALF
4:57 | 7:16/mi
25K
1:53:06
15.53 mi
Rank: #10394 (-375)
HALF → 25K
18:32 | 7:39/mi
30K
2:18:25
18.64 mi
Rank: #11252 (-858)
25K → 30K
25:19 | 8:09/mi
20M
2:29:34
20.00 mi
Rank: #11469 (-217)
30K → 20M
11:09 | 8:13/mi
21M
2:38:19
21.00 mi
Rank: #11641 (-172)
20M → 21M
8:45 | 8:45/mi
35K
2:44:13
21.75 mi
Rank: #11700 (-59)
21M → 35K
5:54 | 7:54/mi
23M
2:54:33
23.00 mi
Rank: #11834 (-134)
35K → 23M
10:20 | 8:16/mi
24M
3:03:04
24.00 mi
Rank: #12091 (-257)
23M → 24M
8:31 | 8:31/mi
40K
3:10:38
24.85 mi
Rank: #12323 (-232)
24M → 40K
7:34 | 8:51/mi
25.2M
3:13:59
25.20 mi
Rank: #12434 (-111)
40K → 25.2M
3:21 | 9:43/mi
FINISH
3:22:02
26.22 mi
Rank: #12485 (-51)
25.2M → FINISH
8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:34
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:47:28
Pace8:12 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:0321:457:0121:45
7:01
-
10K
6.21 mi10:50:0843:507:0422:05
7:07
+0:06
15K
9.32 mi11:12:421:06:247:0822:34
7:16
+0:09
20K
12.43 mi11:35:551:29:377:1323:13
7:29
+0:13
HALF
13.11 mi11:40:521:34:347:134:57
7:16
-0:13
25K
15.53 mi11:59:241:53:067:1718:32
7:39
+0:23
30K
18.64 mi12:24:432:18:257:2625:19
8:09
+0:30
20M
20.00 mi12:35:522:29:347:2911:09
8:13
+0:04
21M
21.00 mi12:44:372:38:197:338:45
8:45
+0:32
35K
21.75 mi12:50:312:44:137:345:54
7:54
-0:51
23M
23.00 mi13:00:512:54:337:3610:20
8:16
+0:22
24M
24.00 mi13:09:223:03:047:388:31
8:31
+0:15
40K
24.85 mi13:16:563:10:387:417:34
8:51
+0:20
25.2M
25.20 mi13:20:173:13:597:423:21
9:43
+0:52
FINISH
26.22 mi13:28:203:22:027:438:03
7:54
-1:49

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

7:01 /mi

Average Pace

7:43 /mi

Slowest Pace

9:43 /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

1:34:34

47% of race

Time at Steady Pace

1:08:57

34% of race

Time at Slower Pace

38:31

19% of race

Average Pace: 7:42 /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 mi10:28:0321:457:0121:45
7:01
#8567
10K
6.21 mi10:50:0843:507:0422:05
7:07
#9003
15K
9.32 mi11:12:421:06:247:0822:34
7:16
#9472
20K
12.43 mi11:35:551:29:377:1323:13
7:29
#9992
HALF
13.11 mi11:40:521:34:347:134:57
7:16
#10019
25K
15.53 mi11:59:241:53:067:1718:32
7:39
#10394
30K
18.64 mi12:24:432:18:257:2625:19
8:09
#11252
20M
20.00 mi12:35:522:29:347:2911:09
8:13
#11469
21M
21.00 mi12:44:372:38:197:338:45
8:45
#11641
35K
21.75 mi12:50:312:44:137:345:54
7:54
#11700
23M
23.00 mi13:00:512:54:337:3610:20
8:16
#11834
24M
24.00 mi13:09:223:03:047:388:31
8:31
#12091
40K
24.85 mi13:16:563:10:387:417:34
8:51
#12323
25.2M
25.20 mi13:20:173:13:597:423:21
9:43
#12434
FINISH
26.22 mi13:28:203:22:027:438:03
7:54
#12485
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi85677288728810692(Top 37%)8342(Top 51%)8342(Top 447%)
10K6.21 mi3.10 mi9003-4367526-2387526-2389454(Top 33%)7766(Top 48%)7766(Top 416%)
15K9.32 mi3.11 mi9472-4697789-2637789-26310692(Top 37%)8342(Top 51%)8342(Top 447%)
20K12.43 mi3.11 mi9992-5208018-2298018-22911714(Top 40%)8724(Top 53%)8724(Top 467%)
HALF13.11 mi0.68 mi10019-278025-78025-710837(Top 37%)8419(Top 52%)8419(Top 451%)
25K15.53 mi2.42 mi10394-3758177-1528177-15212566(Top 43%)9050(Top 55%)9050(Top 484%)
30K18.64 mi3.11 mi11252-8588547-3708547-37014556(Top 50%)9790(Top 60%)9790(Top 524%)
20M20.00 mi1.36 mi11469-2178621-748621-7414294(Top 49%)9589(Top 59%)9589(Top 513%)
21M21.00 mi1.00 mi11641-1728686-658686-6514648(Top 50%)9657(Top 59%)9657(Top 517%)
35K21.75 mi0.75 mi11700-598694-88694-813648(Top 47%)9150(Top 56%)9150(Top 490%)
23M23.00 mi1.25 mi11834-1348724-308724-3014140(Top 49%)9306(Top 57%)9306(Top 498%)
24M24.00 mi1.00 mi12091-2578795-718795-7116956(Top 58%)10446(Top 64%)10446(Top 559%)
40K24.85 mi0.85 mi12323-2328880-858880-8517609(Top 61%)10701(Top 65%)10701(Top 573%)
25.2M25.20 mi0.35 mi12434-1118924-448924-4418193(Top 63%)10963(Top 67%)10963(Top 587%)
FINISH26.22 mi1.02 mi12485-518912+128912+1214468(Top 50%)9255(Top 57%)9255(Top 495%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10692

Males

8342

M50-54

8342

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9454

Males

7766

M50-54

7766

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10692

Males

8342

M50-54

8342

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11714

Males

8724

M50-54

8724

20K→HALF

12.4 - 13.1 mi

Top 37%
×2
+19ft-37ft

Overall

10837

Males

8419

M50-54

8419

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12566

Males

9050

M50-54

9050

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14556

Males

9790

M50-54

9790

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14294

Males

9589

M50-54

9589

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14648

Males

9657

M50-54

9657

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13648

Males

9150

M50-54

9150

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14140

Males

9306

M50-54

9306

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16956

Males

10446

M50-54

10446

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17609

Males

10701

M50-54

10701

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18193

Males

10963

M50-54

10963

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14468

Males

9255

M50-54

9255

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
616
Passed By
2383
Net Change
-3918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8567
5K → 10K98200-436#8567#9003
10K → 15K30200-469#9003#9472
15K → 20K53200-520#9472#9992
20K → HALF2248-27#9992#10019
HALF → 25K40200-375#10019#10394
25K → 30K44200-858#10394#11252
30K → 20M40200-217#11252#11469
20M → 21M42200-172#11469#11641
21M → 35K45104-59#11641#11700
35K → 23M67200-134#11700#11834
23M → 24M36200-257#11834#12091
24M → 40K30200-232#12091#12323
40K → 25.2M10121-111#12323#12434
25.2M → FINISH59110-51#12434#12485
TOTALS6162383-3918
📊

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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