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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Gillis

Bib: 33158 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
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
35:40
3.11 mi
Rank: #28503
Start β†’ 5K
35:40 | 11:29/mi
10K
1:12:16
6.21 mi
Rank: #28485 (+18)
5K β†’ 10K
36:36 | 11:47/mi
15K
1:48:49
9.32 mi
Rank: #28386 (+99)
10K β†’ 15K
36:33 | 11:46/mi
20K
2:21:58
12.43 mi
Rank: #28021 (+365)
15K β†’ 20K
33:09 | 10:41/mi
HALF
2:28:44
13.11 mi
Rank: #27938 (+83)
20K β†’ HALF
6:46 | 9:56/mi
25K
2:53:04
15.53 mi
Rank: #27496 (+442)
HALF β†’ 25K
24:20 | 10:03/mi
30K
3:23:42
18.64 mi
Rank: #26871 (+625)
25K β†’ 30K
30:38 | 9:52/mi
20M
3:36:26
20.00 mi
Rank: #26549 (+322)
30K β†’ 20M
12:44 | 9:23/mi
21M
3:45:57
21.00 mi
Rank: #26271 (+278)
20M β†’ 21M
9:31 | 9:31/mi
35K
3:52:42
21.75 mi
Rank: #26116 (+155)
21M β†’ 35K
6:45 | 9:02/mi
23M
4:03:47
23.00 mi
Rank: #25806 (+310)
35K β†’ 23M
11:05 | 8:52/mi
24M
4:12:12
24.00 mi
Rank: #25522 (+284)
23M β†’ 24M
8:25 | 8:25/mi
40K
4:19:36
24.85 mi
Rank: #25298 (+224)
24M β†’ 40K
7:24 | 8:40/mi
25.2M
4:22:45
25.20 mi
Rank: #25215 (+83)
40K β†’ 25.2M
3:09 | 9:09/mi
FINISH
4:30:32
26.22 mi
Rank: #24928 (+287)
25.2M β†’ FINISH
7:47 | 7:39/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:28:44
Pace11:21 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:01:48
Pace9:18 /mi
πŸ“ŠNegative Split: 18.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:06:5735:4011:2935:40
11:29
-
10K
6.21 mi12:43:331:12:1611:3836:36
11:47
+0:18
15K
9.32 mi13:20:061:48:4911:4136:33
11:46
-0:01
20K
12.43 mi13:53:152:21:5811:2633:09
10:41
-1:05
HALF
13.11 mi14:00:012:28:4411:216:46
9:56
-0:45
25K
15.53 mi14:24:212:53:0411:0924:20
10:03
+0:07
30K
18.64 mi14:54:593:23:4210:5630:38
9:52
-0:11
20M
20.00 mi15:07:433:36:2610:5012:44
9:23
-0:29
21M
21.00 mi15:17:143:45:5710:469:31
9:31
+0:08
35K
21.75 mi15:23:593:52:4210:426:45
9:02
-0:29
23M
23.00 mi15:35:044:03:4710:3611:05
8:52
-0:10
24M
24.00 mi15:43:294:12:1210:318:25
8:25
-0:27
40K
24.85 mi15:50:534:19:3610:277:24
8:40
+0:15
25.2M
25.20 mi15:54:024:22:4510:263:09
9:09
+0:29
FINISH
26.22 mi16:01:494:30:3210:207:47
7:39
-1:30

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

7:39 /mi

Average Pace

10:20 /mi

Slowest Pace

11:47 /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

34:41

13% of race

Time at Steady Pace

1:33:53

35% of race

Time at Slower Pace

2:21:58

52% of race

Average Pace: 10:19 /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 mi12:06:5735:4011:2935:40
11:29
#28503
10K
6.21 mi12:43:331:12:1611:3836:36
11:47
#28485
15K
9.32 mi13:20:061:48:4911:4136:33
11:46
#28386
20K
12.43 mi13:53:152:21:5811:2633:09
10:41
#28021
HALF
13.11 mi14:00:012:28:4411:216:46
9:56
#27938
25K
15.53 mi14:24:212:53:0411:0924:20
10:03
#27496
30K
18.64 mi14:54:593:23:4210:5630:38
9:52
#26871
20M
20.00 mi15:07:433:36:2610:5012:44
9:23
#26549
21M
21.00 mi15:17:143:45:5710:469:31
9:31
#26271
35K
21.75 mi15:23:593:52:4210:426:45
9:02
#26116
23M
23.00 mi15:35:044:03:4710:3611:05
8:52
#25806
24M
24.00 mi15:43:294:12:1210:318:25
8:25
#25522
40K
24.85 mi15:50:534:19:3610:277:24
8:40
#25298
25.2M
25.20 mi15:54:024:22:4510:263:09
9:09
#25215
FINISH
26.22 mi16:01:494:30:3210:207:47
7:39
#24928
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 mi28503161801618028198(Top 97%)16056(Top 98%)16056(Top 730%)
10K6.21 mi3.10 mi28485+1816177+316177+328443(Top 98%)16151(Top 99%)16151(Top 735%)
15K9.32 mi3.11 mi28386+9916133+4416133+4428198(Top 97%)16056(Top 98%)16056(Top 730%)
20K12.43 mi3.11 mi28021+36516005+12816005+12826458(Top 91%)15351(Top 94%)15351(Top 698%)
HALF13.11 mi0.68 mi27938+8315974+3115974+3125485(Top 88%)14904(Top 91%)14904(Top 678%)
25K15.53 mi2.42 mi27496+44215795+17915795+17924391(Top 84%)14376(Top 88%)14376(Top 654%)
30K18.64 mi3.11 mi26871+62515507+28815507+28822743(Top 78%)13504(Top 83%)13504(Top 614%)
20M20.00 mi1.36 mi26549+32215360+14715360+14720573(Top 71%)12378(Top 76%)12378(Top 563%)
21M21.00 mi1.00 mi26271+27815218+14215218+14218588(Top 64%)11420(Top 70%)11420(Top 520%)
35K21.75 mi0.75 mi26116+15515143+7515143+7520117(Top 69%)12056(Top 74%)12056(Top 548%)
23M23.00 mi1.25 mi25806+31014990+15314990+15317768(Top 61%)10872(Top 67%)10872(Top 495%)
24M24.00 mi1.00 mi25522+28414844+14614844+14616398(Top 57%)10219(Top 63%)10219(Top 465%)
40K24.85 mi0.85 mi25298+22414727+11714727+11716597(Top 57%)10250(Top 63%)10250(Top 466%)
25.2M25.20 mi0.35 mi25215+8314682+4514682+4515449(Top 53%)9745(Top 60%)9745(Top 443%)
FINISH26.22 mi1.02 mi24928+28714541+14114541+14112503(Top 43%)8346(Top 51%)8346(Top 380%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28198

Males

16056

M40-44

16056

5K→10K

3.1 - 6.2 mi

Top 98%
Γ—5
+79ft-138ft

Overall

28443

Males

16151

M40-44

16151

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28198

Males

16056

M40-44

16056

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26458

Males

15351

M40-44

15351

20K→HALF

12.4 - 13.1 mi

Top 88%
Γ—2
+19ft-37ft

Overall

25485

Males

14904

M40-44

14904

HALF→25K

13.1 - 15.5 mi

Top 84%
Γ—4
+66ft-88ft

Overall

24391

Males

14376

M40-44

14376

25K→30K

15.5 - 18.6 mi

Top 78%
Γ—9
+181ft-148ft

Overall

22743

Males

13504

M40-44

13504

30K→20M

18.6 - 20.0 mi

Top 71%
Γ—5
+64ft-50ft

Overall

20573

Males

12378

M40-44

12378

20M→21M

20.0 - 21.0 mi

Top 64%
Γ—8
+106ft-24ft

Overall

18588

Males

11420

M40-44

11420

21M→35K

21.0 - 21.8 mi

Top 69%
Γ—7
+17ft-86ft

Overall

20117

Males

12056

M40-44

12056

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17768

Males

10872

M40-44

10872

23M→24M

23.0 - 24.0 mi

Top 57%
Γ—6
+12ft-82ft

Overall

16398

Males

10219

M40-44

10219

24M→40K

24.0 - 24.9 mi

Top 57%
Γ—1
+6ft-20ft

Overall

16597

Males

10250

M40-44

10250

40K→25.2M

24.9 - 25.2 mi

Top 53%
Γ—1
+13ft-16ft

Overall

15449

Males

9745

M40-44

9745

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
Γ—2
+22ft-21ft

Overall

12503

Males

8346

M40-44

8346

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3671*
Passed By
96
Net Change
+3575
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28503
5K β†’ 10K8870+18#28503#28485
10K β†’ 15K12324+99#28485#28386
15K β†’ 20K365*0+365#28386#28021
20K β†’ HALF841+83#28021#27938
HALF β†’ 25K442*0+442#27938#27496
25K β†’ 30K625*0+625#27496#26871
30K β†’ 20M322*0+322#26871#26549
20M β†’ 21M278*0+278#26549#26271
21M β†’ 35K1550+155#26271#26116
35K β†’ 23M310*0+310#26116#25806
23M β†’ 24M284*0+284#25806#25522
24M β†’ 40K225*1+224#25522#25298
40K β†’ 25.2M830+83#25298#25215
25.2M β†’ FINISH287*0+287#25215#24928
TOTALS3671*96+3575

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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