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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jack Walker

Bib: 2510 β€’M β€’Age: N/A

DC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 3%
Gender (Male)
#0 / 16340
Top 5%
Age Group (M18-39)
#0 / 5723
Top 14%
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
18:52
3.11 mi
Rank: #1492
Start β†’ 5K
18:52 | 6:05/mi
10K
37:22
6.21 mi
Rank: #1318 (+174)
5K β†’ 10K
18:30 | 5:58/mi
15K
56:11
9.32 mi
Rank: #1398 (-80)
10K β†’ 15K
18:49 | 6:04/mi
20K
1:15:05
12.43 mi
Rank: #1423 (-25)
15K β†’ 20K
18:54 | 6:05/mi
HALF
1:19:11
13.11 mi
Rank: #1420 (+3)
20K β†’ HALF
4:06 | 6:01/mi
25K
1:33:35
15.53 mi
Rank: #1319 (+101)
HALF β†’ 25K
14:24 | 5:57/mi
30K
1:52:05
18.64 mi
Rank: #1128 (+191)
25K β†’ 30K
18:30 | 5:58/mi
20M
2:00:12
20.00 mi
Rank: #1061 (+67)
30K β†’ 20M
8:07 | 5:59/mi
21M
2:06:24
21.00 mi
Rank: #1011 (+50)
20M β†’ 21M
6:12 | 6:12/mi
35K
2:10:48
21.75 mi
Rank: #999 (+12)
21M β†’ 35K
4:24 | 5:53/mi
23M
2:18:26
23.00 mi
Rank: #971 (+28)
35K β†’ 23M
7:38 | 6:06/mi
24M
2:24:23
24.00 mi
Rank: #956 (+15)
23M β†’ 24M
5:57 | 5:57/mi
40K
2:29:37
24.85 mi
Rank: #945 (+11)
24M β†’ 40K
5:14 | 6:08/mi
25.2M
2:31:52
25.20 mi
Rank: #935 (+10)
40K β†’ 25.2M
2:15 | 6:32/mi
FINISH
2:37:43
26.22 mi
Rank: #914 (+21)
25.2M β†’ FINISH
5:51 | 5:45/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:19:11
Pace6:03 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:18:32
Pace6:00 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3218:526:0518:52
6:05
-
10K
6.21 mi10:39:0237:226:0118:30
5:58
-0:07
15K
9.32 mi10:57:5156:116:0218:49
6:04
+0:06
20K
12.43 mi11:16:451:15:056:0318:54
6:05
+0:01
HALF
13.11 mi11:20:511:19:116:034:06
6:01
-0:04
25K
15.53 mi11:35:151:33:356:0214:24
5:57
-0:04
30K
18.64 mi11:53:451:52:056:0118:30
5:58
+0:01
20M
20.00 mi12:01:522:00:126:018:07
5:59
+0:01
21M
21.00 mi12:08:042:06:246:026:12
6:12
+0:13
35K
21.75 mi12:12:282:10:486:014:24
5:53
-0:19
23M
23.00 mi12:20:062:18:266:027:38
6:06
+0:13
24M
24.00 mi12:26:032:24:236:015:57
5:57
-0:09
40K
24.85 mi12:31:172:29:376:025:14
6:08
+0:11
25.2M
25.20 mi12:33:322:31:526:022:15
6:32
+0:24
FINISH
26.22 mi12:39:232:37:436:025:51
5:45
-0:47

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

5:45 /mi

Average Pace

6:01 /mi

Slowest Pace

6:32 /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

2:35:28

99% of race

Time at Steady Pace

2:15

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:01 /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 mi10:20:3218:526:0518:52
6:05
#1492
10K
6.21 mi10:39:0237:226:0118:30
5:58
#1318
15K
9.32 mi10:57:5156:116:0218:49
6:04
#1398
20K
12.43 mi11:16:451:15:056:0318:54
6:05
#1423
HALF
13.11 mi11:20:511:19:116:034:06
6:01
#1420
25K
15.53 mi11:35:151:33:356:0214:24
5:57
#1319
30K
18.64 mi11:53:451:52:056:0118:30
5:58
#1128
20M
20.00 mi12:01:522:00:126:018:07
5:59
#1061
21M
21.00 mi12:08:042:06:246:026:12
6:12
#1011
35K
21.75 mi12:12:282:10:486:014:24
5:53
#999
23M
23.00 mi12:20:062:18:266:027:38
6:06
#971
24M
24.00 mi12:26:032:24:236:015:57
5:57
#956
40K
24.85 mi12:31:172:29:376:025:14
6:08
#945
25.2M
25.20 mi12:33:322:31:526:022:15
6:32
#935
FINISH
26.22 mi12:39:232:37:436:025:51
5:45
#914
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1492143514351622(Top 6%)1560(Top 10%)1560(Top 27%)
10K6.21 mi3.10 mi1318+1741265+1701265+1701188(Top 4%)1144(Top 7%)1144(Top 20%)
15K9.32 mi3.11 mi1398-801344-791344-791622(Top 6%)1560(Top 10%)1560(Top 27%)
20K12.43 mi3.11 mi1423-251366-221366-221530(Top 5%)1476(Top 9%)1476(Top 26%)
HALF13.11 mi0.68 mi1420+31364+21364+21582(Top 5%)1526(Top 9%)1526(Top 27%)
25K15.53 mi2.42 mi1319+1011268+961268+96856(Top 3%)822(Top 5%)822(Top 14%)
30K18.64 mi3.11 mi1128+1911084+1841084+184587(Top 2%)563(Top 3%)563(Top 10%)
20M20.00 mi1.36 mi1061+671017+671017+67621(Top 2%)596(Top 4%)596(Top 10%)
21M21.00 mi1.00 mi1011+50968+49968+49554(Top 2%)530(Top 3%)530(Top 9%)
35K21.75 mi0.75 mi999+12956+12956+12872(Top 3%)834(Top 5%)834(Top 15%)
23M23.00 mi1.25 mi971+28927+29927+29938(Top 3%)899(Top 6%)899(Top 16%)
24M24.00 mi1.00 mi956+15913+14913+14956(Top 3%)912(Top 6%)912(Top 16%)
40K24.85 mi0.85 mi945+11903+10903+101129(Top 4%)1075(Top 7%)1075(Top 19%)
25.2M25.20 mi0.35 mi935+10893+10893+101061(Top 4%)1003(Top 6%)1003(Top 18%)
FINISH26.22 mi1.02 mi914+21874+19874+19851(Top 3%)812(Top 5%)812(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1622

Males

1560

M18-39

1560

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1188

Males

1144

M18-39

1144

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1622

Males

1560

M18-39

1560

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1530

Males

1476

M18-39

1476

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1582

Males

1526

M18-39

1526

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

856

Males

822

M18-39

822

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

587

Males

563

M18-39

563

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

621

Males

596

M18-39

596

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

554

Males

530

M18-39

530

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

872

Males

834

M18-39

834

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

938

Males

899

M18-39

899

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

956

Males

912

M18-39

912

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1129

Males

1075

M18-39

1075

40K→25.2M

24.9 - 25.2 mi

Top 4%
Γ—1
+13ft-16ft

Overall

1061

Males

1003

M18-39

1003

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
Γ—2
+22ft-21ft

Overall

851

Males

812

M18-39

812

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
806
Passed By
228
Net Change
+578
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1492
5K β†’ 10K19117+174#1492#1318
10K β†’ 15K1494-80#1318#1398
15K β†’ 20K3257-25#1398#1423
20K β†’ HALF96+3#1423#1420
HALF β†’ 25K1010+101#1420#1319
25K β†’ 30K1921+191#1319#1128
30K β†’ 20M692+67#1128#1061
20M β†’ 21M555+50#1061#1011
21M β†’ 35K208+12#1011#999
35K β†’ 23M4012+28#999#971
23M β†’ 24M227+15#971#956
24M β†’ 40K2312+11#956#945
40K β†’ 25.2M111+10#945#935
25.2M β†’ FINISH276+21#935#914
TOTALS806228+578
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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