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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Walker

Bib: 32084 •M •Age: N/A

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
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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
25:29
3.11 mi
Rank: #18228
Start → 5K
25:29 | 8:13/mi
10K
50:58
6.21 mi
Rank: #18417 (-189)
5K → 10K
25:29 | 8:13/mi
15K
1:15:21
9.32 mi
Rank: #17662 (+755)
10K → 15K
24:23 | 7:51/mi
20K
1:40:22
12.43 mi
Rank: #17365 (+297)
15K → 20K
25:01 | 8:04/mi
HALF
1:45:43
13.11 mi
Rank: #17284 (+81)
20K → HALF
5:21 | 7:51/mi
25K
2:05:59
15.53 mi
Rank: #17329 (-45)
HALF → 25K
20:16 | 8:22/mi
30K
2:33:19
18.64 mi
Rank: #17549 (-220)
25K → 30K
27:20 | 8:48/mi
20M
2:45:42
20.00 mi
Rank: #17693 (-144)
30K → 20M
12:23 | 9:08/mi
21M
2:55:21
21.00 mi
Rank: #17780 (-87)
20M → 21M
9:39 | 9:39/mi
35K
3:01:57
21.75 mi
Rank: #17824 (-44)
21M → 35K
6:36 | 8:50/mi
23M
3:13:22
23.00 mi
Rank: #17872 (-48)
35K → 23M
11:25 | 9:08/mi
24M
3:22:30
24.00 mi
Rank: #17988 (-116)
23M → 24M
9:08 | 9:08/mi
40K
3:30:27
24.85 mi
Rank: #18068 (-80)
24M → 40K
7:57 | 9:18/mi
25.2M
3:34:02
25.20 mi
Rank: #18126 (-58)
40K → 25.2M
3:35 | 10:24/mi
FINISH
3:43:08
26.22 mi
Rank: #18208 (-82)
25.2M → FINISH
9:06 | 8:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:43
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:57:25
Pace8:58 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0725:298:1325:29
8:13
-
10K
6.21 mi12:19:3650:588:1325:29
8:13
0:00
15K
9.32 mi12:43:591:15:218:0624:23
7:51
-0:22
20K
12.43 mi13:09:001:40:228:0525:01
8:04
+0:13
HALF
13.11 mi13:14:211:45:438:045:21
7:51
-0:13
25K
15.53 mi13:34:372:05:598:0720:16
8:22
+0:31
30K
18.64 mi14:01:572:33:198:1427:20
8:48
+0:26
20M
20.00 mi14:14:202:45:428:1812:23
9:08
+0:20
21M
21.00 mi14:23:592:55:218:229:39
9:39
+0:31
35K
21.75 mi14:30:353:01:578:226:36
8:50
-0:49
23M
23.00 mi14:42:003:13:228:2511:25
9:08
+0:18
24M
24.00 mi14:51:083:22:308:279:08
9:08
0:00
40K
24.85 mi14:59:053:30:278:297:57
9:18
+0:10
25.2M
25.20 mi15:02:403:34:028:303:35
10:24
+1:06
FINISH
26.22 mi15:11:463:43:088:319:06
8:56
-1:28

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

7:51 /mi

Average Pace

8:31 /mi

Slowest Pace

10:24 /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

2:05:59

56% of race

Time at Steady Pace

1:15:58

34% of race

Time at Slower Pace

21:11

9% of race

Average Pace: 8:31 /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 mi11:54:0725:298:1325:29
8:13
#18228
10K
6.21 mi12:19:3650:588:1325:29
8:13
#18417
15K
9.32 mi12:43:591:15:218:0624:23
7:51
#17662
20K
12.43 mi13:09:001:40:228:0525:01
8:04
#17365
HALF
13.11 mi13:14:211:45:438:045:21
7:51
#17284
25K
15.53 mi13:34:372:05:598:0720:16
8:22
#17329
30K
18.64 mi14:01:572:33:198:1427:20
8:48
#17549
20M
20.00 mi14:14:202:45:428:1812:23
9:08
#17693
21M
21.00 mi14:23:592:55:218:229:39
9:39
#17780
35K
21.75 mi14:30:353:01:578:226:36
8:50
#17824
23M
23.00 mi14:42:003:13:228:2511:25
9:08
#17872
24M
24.00 mi14:51:083:22:308:279:08
9:08
#17988
40K
24.85 mi14:59:053:30:278:297:57
9:18
#18068
25.2M
25.20 mi15:02:403:34:028:303:35
10:24
#18126
FINISH
26.22 mi15:11:463:43:088:319:06
8:56
#18208
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 mi18228115141151415743(Top 54%)10487(Top 64%)10487(Top 435%)
10K6.21 mi3.10 mi18417-18911610-9611610-9618580(Top 64%)11711(Top 72%)11711(Top 485%)
15K9.32 mi3.11 mi17662+75511289+32111289+32115743(Top 54%)10487(Top 64%)10487(Top 435%)
20K12.43 mi3.11 mi17365+29711152+13711152+13716509(Top 57%)10784(Top 66%)10784(Top 447%)
HALF13.11 mi0.68 mi17284+8111111+4111111+4115927(Top 55%)10585(Top 65%)10585(Top 439%)
25K15.53 mi2.42 mi17329-4511141-3011141-3017717(Top 61%)11245(Top 69%)11245(Top 466%)
30K18.64 mi3.11 mi17549-22011212-7111212-7118552(Top 64%)11503(Top 70%)11503(Top 477%)
20M20.00 mi1.36 mi17693-14411239-2711239-2719475(Top 67%)11868(Top 73%)11868(Top 492%)
21M21.00 mi1.00 mi17780-8711256-1711256-1719161(Top 66%)11684(Top 72%)11684(Top 484%)
35K21.75 mi0.75 mi17824-4411260-411260-419208(Top 66%)11585(Top 71%)11585(Top 480%)
23M23.00 mi1.25 mi17872-4811248+1211248+1219069(Top 66%)11489(Top 70%)11489(Top 476%)
24M24.00 mi1.00 mi17988-11611276-2811276-2819991(Top 69%)11864(Top 73%)11864(Top 492%)
40K24.85 mi0.85 mi18068-8011300-2411300-2419643(Top 68%)11667(Top 71%)11667(Top 484%)
25.2M25.20 mi0.35 mi18126-5811325-2511325-2520691(Top 71%)12194(Top 75%)12194(Top 505%)
FINISH26.22 mi1.02 mi18208-8211348-2311348-2320203(Top 70%)11943(Top 73%)11943(Top 495%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15743

Males

10487

M45-49

10487

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18580

Males

11711

M45-49

11711

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15743

Males

10487

M45-49

10487

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16509

Males

10784

M45-49

10784

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15927

Males

10585

M45-49

10585

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17717

Males

11245

M45-49

11245

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18552

Males

11503

M45-49

11503

30K→20M

18.6 - 20.0 mi

Top 67%
×5
+64ft-50ft

Overall

19475

Males

11868

M45-49

11868

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19161

Males

11684

M45-49

11684

21M→35K

21.0 - 21.8 mi

Top 66%
×7
+17ft-86ft

Overall

19208

Males

11585

M45-49

11585

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19069

Males

11489

M45-49

11489

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

19991

Males

11864

M45-49

11864

24M→40K

24.0 - 24.9 mi

Top 68%
×1
+6ft-20ft

Overall

19643

Males

11667

M45-49

11667

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20691

Males

12194

M45-49

12194

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20203

Males

11943

M45-49

11943

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2007*
Passed By
1653
Net Change
+20
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18228
5K → 10K200200-189#18228#18417
10K → 15K768*13+755#18417#17662
15K → 20K338*41+297#17662#17365
20K → HALF887+81#17365#17284
HALF → 25K122167-45#17284#17329
25K → 30K125200-220#17329#17549
30K → 20M51195-144#17549#17693
20M → 21M55142-87#17693#17780
21M → 35K4690-44#17780#17824
35K → 23M78126-48#17824#17872
23M → 24M37153-116#17872#17988
24M → 40K42122-80#17988#18068
40K → 25.2M1371-58#18068#18126
25.2M → FINISH44126-82#18126#18208
TOTALS2007*1653+20

* 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

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