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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nicholas Williams

Bib: 5507 •M •Age: N/A

BC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Masters (Masters Men)
#0 / 10617
Top 4%
Age Group (M40-44)
#0 / 2198
Top 12%
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
20:06
3.11 mi
Rank: #3942
Start → 5K
20:06 | 6:29/mi
10K
40:03
6.21 mi
Rank: #3776 (+166)
5K → 10K
19:57 | 6:26/mi
15K
1:00:00
9.32 mi
Rank: #3728 (+48)
10K → 15K
19:57 | 6:26/mi
20K
1:19:57
12.43 mi
Rank: #3567 (+161)
15K → 20K
19:57 | 6:26/mi
HALF
1:24:14
13.11 mi
Rank: #3535 (+32)
20K → HALF
4:17 | 6:18/mi
25K
1:39:54
15.53 mi
Rank: #3458 (+77)
HALF → 25K
15:40 | 6:28/mi
30K
2:00:13
18.64 mi
Rank: #3294 (+164)
25K → 30K
20:19 | 6:33/mi
20M
2:09:00
20.00 mi
Rank: #3174 (+120)
30K → 20M
8:47 | 6:28/mi
21M
2:15:40
21.00 mi
Rank: #3065 (+109)
20M → 21M
6:40 | 6:40/mi
35K
2:20:25
21.75 mi
Rank: #3036 (+29)
21M → 35K
4:45 | 6:21/mi
23M
2:28:26
23.00 mi
Rank: #2940 (+96)
35K → 23M
8:01 | 6:25/mi
24M
2:34:34
24.00 mi
Rank: #2830 (+110)
23M → 24M
6:08 | 6:08/mi
40K
2:39:46
24.85 mi
Rank: #2713 (+117)
24M → 40K
5:12 | 6:05/mi
25.2M
2:41:56
25.20 mi
Rank: #2629 (+84)
40K → 25.2M
2:10 | 6:17/mi
FINISH
2:47:44
26.22 mi
Rank: #2495 (+134)
25.2M → FINISH
5:48 | 5:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:24:14
Pace6:26 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:30
Pace6:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1920:066:2920:06
6:29
-
10K
6.21 mi10:44:1640:036:2719:57
6:26
-0:03
15K
9.32 mi11:04:131:00:006:2719:57
6:26
0:00
20K
12.43 mi11:24:101:19:576:2719:57
6:26
0:00
HALF
13.11 mi11:28:271:24:146:264:17
6:18
-0:08
25K
15.53 mi11:44:071:39:546:2615:40
6:28
+0:10
30K
18.64 mi12:04:262:00:136:2720:19
6:33
+0:05
20M
20.00 mi12:13:132:09:006:288:47
6:28
-0:05
21M
21.00 mi12:19:532:15:406:286:40
6:40
+0:12
35K
21.75 mi12:24:382:20:256:284:45
6:21
-0:19
23M
23.00 mi12:32:392:28:266:288:01
6:25
+0:04
24M
24.00 mi12:38:472:34:346:276:08
6:08
-0:17
40K
24.85 mi12:43:592:39:466:265:12
6:05
-0:03
25.2M
25.20 mi12:46:092:41:566:262:10
6:17
+0:12
FINISH
26.22 mi12:51:572:47:446:255:48
5:42
-0:35

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

5:42 /mi

Average Pace

6:24 /mi

Slowest Pace

6:40 /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

17:08

10% of race

Time at Steady Pace

2:30:36

90% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:24:1920:066:2920:06
6:29
#3942
10K
6.21 mi10:44:1640:036:2719:57
6:26
#3776
15K
9.32 mi11:04:131:00:006:2719:57
6:26
#3728
20K
12.43 mi11:24:101:19:576:2719:57
6:26
#3567
HALF
13.11 mi11:28:271:24:146:264:17
6:18
#3535
25K
15.53 mi11:44:071:39:546:2615:40
6:28
#3458
30K
18.64 mi12:04:262:00:136:2720:19
6:33
#3294
20M
20.00 mi12:13:132:09:006:288:47
6:28
#3174
21M
21.00 mi12:19:532:15:406:286:40
6:40
#3065
35K
21.75 mi12:24:382:20:256:284:45
6:21
#3036
23M
23.00 mi12:32:392:28:266:288:01
6:25
#2940
24M
24.00 mi12:38:472:34:346:276:08
6:08
#2830
40K
24.85 mi12:43:592:39:466:265:12
6:05
#2713
25.2M
25.20 mi12:46:092:41:566:262:10
6:17
#2629
FINISH
26.22 mi12:51:572:47:446:255:48
5:42
#2495
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 mi3942374637463632(Top 13%)3467(Top 21%)3467(Top 158%)
10K6.21 mi3.10 mi3776+1663594+1523594+1523645(Top 13%)3470(Top 21%)3470(Top 158%)
15K9.32 mi3.11 mi3728+483551+433551+433632(Top 13%)3467(Top 21%)3467(Top 158%)
20K12.43 mi3.11 mi3567+1613410+1413410+1413251(Top 11%)3119(Top 19%)3119(Top 142%)
HALF13.11 mi0.68 mi3535+323379+313379+312951(Top 10%)2836(Top 17%)2836(Top 129%)
25K15.53 mi2.42 mi3458+773306+733306+733209(Top 11%)3065(Top 19%)3065(Top 139%)
30K18.64 mi3.11 mi3294+1643151+1553151+1552781(Top 10%)2655(Top 16%)2655(Top 121%)
20M20.00 mi1.36 mi3174+1203037+1143037+1142266(Top 8%)2156(Top 13%)2156(Top 98%)
21M21.00 mi1.00 mi3065+1092933+1042933+1041899(Top 7%)1818(Top 11%)1818(Top 83%)
35K21.75 mi0.75 mi3036+292904+292904+292719(Top 9%)2549(Top 16%)2549(Top 116%)
23M23.00 mi1.25 mi2940+962813+912813+911993(Top 7%)1888(Top 12%)1888(Top 86%)
24M24.00 mi1.00 mi2830+1102709+1042709+1041525(Top 5%)1448(Top 9%)1448(Top 66%)
40K24.85 mi0.85 mi2713+1172601+1082601+108995(Top 3%)950(Top 6%)950(Top 43%)
25.2M25.20 mi0.35 mi2629+842523+782523+78477(Top 2%)462(Top 3%)462(Top 21%)
FINISH26.22 mi1.02 mi2495+1342393+1302393+130714(Top 2%)684(Top 4%)684(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3632

Males

3467

M40-44

3467

5K→10K

3.1 - 6.2 mi

Top 13%
×5
+79ft-138ft

Overall

3645

Males

3470

M40-44

3470

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3632

Males

3467

M40-44

3467

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3251

Males

3119

M40-44

3119

20K→HALF

12.4 - 13.1 mi

Top 10%
×2
+19ft-37ft

Overall

2951

Males

2836

M40-44

2836

HALF→25K

13.1 - 15.5 mi

Top 11%
×4
+66ft-88ft

Overall

3209

Males

3065

M40-44

3065

25K→30K

15.5 - 18.6 mi

Top 10%
×9
+181ft-148ft

Overall

2781

Males

2655

M40-44

2655

30K→20M

18.6 - 20.0 mi

Top 8%
×5
+64ft-50ft

Overall

2266

Males

2156

M40-44

2156

20M→21M

20.0 - 21.0 mi

Top 7%
×8
+106ft-24ft

Overall

1899

Males

1818

M40-44

1818

21M→35K

21.0 - 21.8 mi

Top 9%
×7
+17ft-86ft

Overall

2719

Males

2549

M40-44

2549

35K→23M

21.8 - 23.0 mi

Top 7%
×5
+23ft-63ft

Overall

1993

Males

1888

M40-44

1888

23M→24M

23.0 - 24.0 mi

Top 5%
×6
+12ft-82ft

Overall

1525

Males

1448

M40-44

1448

24M→40K

24.0 - 24.9 mi

Top 3%
×1
+6ft-20ft

Overall

995

Males

950

M40-44

950

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1
+13ft-16ft

Overall

477

Males

462

M40-44

462

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
×2
+22ft-21ft

Overall

714

Males

684

M40-44

684

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1684*
Passed By
237
Net Change
+1447
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3942
5K → 10K249*83+166#3942#3776
10K → 15K10254+48#3776#3728
15K → 20K18625+161#3728#3567
20K → HALF353+32#3567#3535
HALF → 25K10629+77#3535#3458
25K → 30K17915+164#3458#3294
30K → 20M1244+120#3294#3174
20M → 21M1145+109#3174#3065
21M → 35K4011+29#3065#3036
35K → 23M1015+96#3036#2940
23M → 24M1111+110#2940#2830
24M → 40K1192+117#2830#2713
40K → 25.2M840+84#2713#2629
25.2M → FINISH1340+134#2629#2495
TOTALS1684*237+1447

* 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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