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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mark Willey

Bib: 4746 •M •Age: N/A

TX

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
25:25
3.11 mi
Rank: #18107
Start → 5K
25:25 | 8:11/mi
10K
52:24
6.21 mi
Rank: #19788 (-1681)
5K → 10K
26:59 | 8:42/mi
15K
1:18:33
9.32 mi
Rank: #19733 (+55)
10K → 15K
26:09 | 8:26/mi
20K
1:47:25
12.43 mi
Rank: #20748 (-1015)
15K → 20K
28:52 | 9:18/mi
HALF
1:53:41
13.11 mi
Rank: #20913 (-165)
20K → HALF
6:16 | 9:12/mi
25K
2:16:38
15.53 mi
Rank: #21295 (-382)
HALF → 25K
22:57 | 9:28/mi
30K
2:46:37
18.64 mi
Rank: #21484 (-189)
25K → 30K
29:59 | 9:40/mi
20M
3:02:43
20.00 mi
Rank: #22136 (-652)
30K → 20M
16:06 | 11:52/mi
21M
3:14:07
21.00 mi
Rank: #22312 (-176)
20M → 21M
11:24 | 11:24/mi
35K
3:21:02
21.75 mi
Rank: #22259 (+53)
21M → 35K
6:55 | 9:15/mi
23M
3:32:46
23.00 mi
Rank: #22114 (+145)
35K → 23M
11:44 | 9:23/mi
24M
3:41:30
24.00 mi
Rank: #21973 (+141)
23M → 24M
8:44 | 8:44/mi
40K
3:48:50
24.85 mi
Rank: #21828 (+145)
24M → 40K
7:20 | 8:35/mi
25.2M
3:52:09
25.20 mi
Rank: #21781 (+47)
40K → 25.2M
3:19 | 9:38/mi
FINISH
4:00:48
26.22 mi
Rank: #21691 (+90)
25.2M → FINISH
8:39 | 8:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:41
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:07:07
Pace9:42 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4825:258:1125:25
8:11
-
10K
6.21 mi11:22:4752:248:2626:59
8:42
+0:31
15K
9.32 mi11:48:561:18:338:2626:09
8:26
-0:16
20K
12.43 mi12:17:481:47:258:3928:52
9:18
+0:52
HALF
13.11 mi12:24:041:53:418:416:16
9:12
-0:06
25K
15.53 mi12:47:012:16:388:4822:57
9:28
+0:16
30K
18.64 mi13:17:002:46:378:5729:59
9:40
+0:12
20M
20.00 mi13:33:063:02:439:0916:06
11:52
+2:12
21M
21.00 mi13:44:303:14:079:1511:24
11:24
-0:28
35K
21.75 mi13:51:253:21:029:156:55
9:15
-2:09
23M
23.00 mi14:03:093:32:469:1611:44
9:23
+0:08
24M
24.00 mi14:11:533:41:309:148:44
8:44
-0:39
40K
24.85 mi14:19:133:48:509:137:20
8:35
-0:09
25.2M
25.20 mi14:22:323:52:099:133:19
9:38
+1:03
FINISH
26.22 mi14:31:114:00:489:128:39
8:30
-1:08

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

8:11 /mi

Average Pace

9:11 /mi

Slowest Pace

11:52 /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

1:43:16

43% of race

Time at Steady Pace

1:50:02

46% of race

Time at Slower Pace

27:30

11% of race

Average Pace: 9:11 /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 mi10:55:4825:258:1125:25
8:11
#18107
10K
6.21 mi11:22:4752:248:2626:59
8:42
#19788
15K
9.32 mi11:48:561:18:338:2626:09
8:26
#19733
20K
12.43 mi12:17:481:47:258:3928:52
9:18
#20748
HALF
13.11 mi12:24:041:53:418:416:16
9:12
#20913
25K
15.53 mi12:47:012:16:388:4822:57
9:28
#21295
30K
18.64 mi13:17:002:46:378:5729:59
9:40
#21484
20M
20.00 mi13:33:063:02:439:0916:06
11:52
#22136
21M
21.00 mi13:44:303:14:079:1511:24
11:24
#22312
35K
21.75 mi13:51:253:21:029:156:55
9:15
#22259
23M
23.00 mi14:03:093:32:469:1611:44
9:23
#22114
24M
24.00 mi14:11:533:41:309:148:44
8:44
#21973
40K
24.85 mi14:19:133:48:509:137:20
8:35
#21828
25.2M
25.20 mi14:22:323:52:099:133:19
9:38
#21781
FINISH
26.22 mi14:31:114:00:489:128:39
8:30
#21691
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 mi18107114671146719660(Top 68%)12180(Top 75%)12180(Top 213%)
10K6.21 mi3.10 mi19788-168112207-74012207-74021339(Top 74%)12945(Top 79%)12945(Top 226%)
15K9.32 mi3.11 mi19733+5512179+2812179+2819660(Top 68%)12180(Top 75%)12180(Top 213%)
20K12.43 mi3.11 mi20748-101512645-46612645-46623099(Top 80%)13781(Top 84%)13781(Top 241%)
HALF13.11 mi0.68 mi20913-16512716-7112716-7123424(Top 81%)13935(Top 85%)13935(Top 243%)
25K15.53 mi2.42 mi21295-38212888-17212888-17222904(Top 79%)13652(Top 84%)13652(Top 239%)
30K18.64 mi3.11 mi21484-18912978-9012978-9022102(Top 76%)13196(Top 81%)13196(Top 231%)
20M20.00 mi1.36 mi22136-65213278-30013278-30026212(Top 90%)15021(Top 92%)15021(Top 262%)
21M21.00 mi1.00 mi22312-17613350-7213350-7223952(Top 83%)13915(Top 85%)13915(Top 243%)
35K21.75 mi0.75 mi22259+5313310+4013310+4020952(Top 72%)12462(Top 76%)12462(Top 218%)
23M23.00 mi1.25 mi22114+14513227+8313227+8320142(Top 69%)12028(Top 74%)12028(Top 210%)
24M24.00 mi1.00 mi21973+14113145+8213145+8218196(Top 63%)11055(Top 68%)11055(Top 193%)
40K24.85 mi0.85 mi21828+14513062+8313062+8316143(Top 56%)10046(Top 61%)10046(Top 176%)
25.2M25.20 mi0.35 mi21781+4713039+2313039+2317852(Top 62%)10856(Top 66%)10856(Top 190%)
FINISH26.22 mi1.02 mi21691+9012993+4612993+4618099(Top 62%)10941(Top 67%)10941(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19660

Males

12180

M18-39

12180

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21339

Males

12945

M18-39

12945

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19660

Males

12180

M18-39

12180

15K→20K

9.3 - 12.4 mi

Top 80%
×5
+106ft-86ft

Overall

23099

Males

13781

M18-39

13781

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23424

Males

13935

M18-39

13935

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22904

Males

13652

M18-39

13652

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

22102

Males

13196

M18-39

13196

30K→20M

18.6 - 20.0 mi

Top 90%
×5
+64ft-50ft

Overall

26212

Males

15021

M18-39

15021

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

23952

Males

13915

M18-39

13915

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20952

Males

12462

M18-39

12462

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

20142

Males

12028

M18-39

12028

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18196

Males

11055

M18-39

11055

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16143

Males

10046

M18-39

10046

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

17852

Males

10856

M18-39

10856

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

18099

Males

10941

M18-39

10941

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1108
Passed By
1573
Net Change
-3584
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18107
5K → 10K14200-1681#18107#19788
10K → 15K194139+55#19788#19733
15K → 20K24200-1015#19733#20748
20K → HALF9174-165#20748#20913
HALF → 25K39200-382#20913#21295
25K → 30K101200-189#21295#21484
30K → 20M15200-652#21484#22136
20M → 21M31200-176#22136#22312
21M → 35K7219+53#22312#22259
35K → 23M16318+145#22259#22114
23M → 24M1443+141#22114#21973
24M → 40K1461+145#21973#21828
40K → 25.2M547+47#21828#21781
25.2M → FINISH10212+90#21781#21691
TOTALS11081573-3584
📊

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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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