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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ben Twelftree

Bib: 6869 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 19%
Masters (Masters Men)
#0 / 10617
Top 6%
Age Group (M40-44)
#0 / 2198
Top 18%
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
20:19
3.11 mi
Rank: #4482
Start → 5K
20:19 | 6:33/mi
10K
40:38
6.21 mi
Rank: #4502 (-20)
5K → 10K
20:19 | 6:33/mi
15K
1:00:41
9.32 mi
Rank: #4253 (+249)
10K → 15K
20:03 | 6:28/mi
20K
1:20:54
12.43 mi
Rank: #4121 (+132)
15K → 20K
20:13 | 6:31/mi
HALF
1:25:13
13.11 mi
Rank: #4068 (+53)
20K → HALF
4:19 | 6:20/mi
25K
1:40:55
15.53 mi
Rank: #3914 (+154)
HALF → 25K
15:42 | 6:29/mi
30K
2:01:27
18.64 mi
Rank: #3722 (+192)
25K → 30K
20:32 | 6:37/mi
20M
2:10:26
20.00 mi
Rank: #3619 (+103)
30K → 20M
8:59 | 6:37/mi
21M
2:17:27
21.00 mi
Rank: #3596 (+23)
20M → 21M
7:01 | 7:01/mi
35K
2:22:17
21.75 mi
Rank: #3562 (+34)
21M → 35K
4:50 | 6:28/mi
23M
2:30:35
23.00 mi
Rank: #3498 (+64)
35K → 23M
8:18 | 6:38/mi
24M
2:37:07
24.00 mi
Rank: #3458 (+40)
23M → 24M
6:32 | 6:32/mi
40K
2:42:49
24.85 mi
Rank: #3419 (+39)
24M → 40K
5:42 | 6:40/mi
25.2M
2:45:22
25.20 mi
Rank: #3409 (+10)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:51:51
26.22 mi
Rank: #3362 (+47)
25.2M → FINISH
6:29 | 6:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:13
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:26:38
Pace6:37 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4420:196:3320:19
6:33
-
10K
6.21 mi10:46:0340:386:3320:19
6:33
0:00
15K
9.32 mi11:06:061:00:416:3120:03
6:28
-0:05
20K
12.43 mi11:26:191:20:546:3120:13
6:31
+0:03
HALF
13.11 mi11:30:381:25:136:314:19
6:20
-0:11
25K
15.53 mi11:46:201:40:556:3015:42
6:29
+0:09
30K
18.64 mi12:06:522:01:276:3120:32
6:37
+0:08
20M
20.00 mi12:15:512:10:266:328:59
6:37
0:00
21M
21.00 mi12:22:522:17:276:337:01
7:01
+0:24
35K
21.75 mi12:27:422:22:176:334:50
6:28
-0:33
23M
23.00 mi12:36:002:30:356:338:18
6:38
+0:10
24M
24.00 mi12:42:322:37:076:336:32
6:32
-0:06
40K
24.85 mi12:48:142:42:496:345:42
6:40
+0:08
25.2M
25.20 mi12:50:472:45:226:342:33
7:24
+0:44
FINISH
26.22 mi12:57:162:51:516:346:29
6:22
-1:02

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

6:20 /mi

Average Pace

6:34 /mi

Slowest Pace

7:24 /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

2:42:17

94% of race

Time at Steady Pace

9:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:25:4420:196:3320:19
6:33
#4482
10K
6.21 mi10:46:0340:386:3320:19
6:33
#4502
15K
9.32 mi11:06:061:00:416:3120:03
6:28
#4253
20K
12.43 mi11:26:191:20:546:3120:13
6:31
#4121
HALF
13.11 mi11:30:381:25:136:314:19
6:20
#4068
25K
15.53 mi11:46:201:40:556:3015:42
6:29
#3914
30K
18.64 mi12:06:522:01:276:3120:32
6:37
#3722
20M
20.00 mi12:15:512:10:266:328:59
6:37
#3619
21M
21.00 mi12:22:522:17:276:337:01
7:01
#3596
35K
21.75 mi12:27:422:22:176:334:50
6:28
#3562
23M
23.00 mi12:36:002:30:356:338:18
6:38
#3498
24M
24.00 mi12:42:322:37:076:336:32
6:32
#3458
40K
24.85 mi12:48:142:42:496:345:42
6:40
#3419
25.2M
25.20 mi12:50:472:45:226:342:33
7:24
#3409
FINISH
26.22 mi12:57:162:51:516:346:29
6:22
#3362
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 mi4482422142213876(Top 13%)3688(Top 23%)3688(Top 168%)
10K6.21 mi3.10 mi4502-204247-264247-264531(Top 16%)4266(Top 26%)4266(Top 194%)
15K9.32 mi3.11 mi4253+2494029+2184029+2183876(Top 13%)3688(Top 23%)3688(Top 168%)
20K12.43 mi3.11 mi4121+1323913+1163913+1163807(Top 13%)3616(Top 22%)3616(Top 165%)
HALF13.11 mi0.68 mi4068+533862+513862+513261(Top 11%)3137(Top 19%)3137(Top 143%)
25K15.53 mi2.42 mi3914+1543724+1383724+1383306(Top 11%)3153(Top 19%)3153(Top 143%)
30K18.64 mi3.11 mi3722+1923543+1813543+1813175(Top 11%)3003(Top 18%)3003(Top 137%)
20M20.00 mi1.36 mi3619+1033443+1003443+1003009(Top 10%)2830(Top 17%)2830(Top 129%)
21M21.00 mi1.00 mi3596+233419+243419+243543(Top 12%)3241(Top 20%)3241(Top 147%)
35K21.75 mi0.75 mi3562+343386+333386+333333(Top 11%)3093(Top 19%)3093(Top 141%)
23M23.00 mi1.25 mi3498+643322+643322+643089(Top 11%)2854(Top 17%)2854(Top 130%)
24M24.00 mi1.00 mi3458+403284+383284+383333(Top 11%)3024(Top 19%)3024(Top 138%)
40K24.85 mi0.85 mi3419+393243+413243+413383(Top 12%)3044(Top 19%)3044(Top 138%)
25.2M25.20 mi0.35 mi3409+103229+143229+144521(Top 16%)3849(Top 24%)3849(Top 175%)
FINISH26.22 mi1.02 mi3362+473184+453184+453327(Top 11%)2941(Top 18%)2941(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3876

Males

3688

M40-44

3688

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4531

Males

4266

M40-44

4266

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3876

Males

3688

M40-44

3688

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3807

Males

3616

M40-44

3616

20K→HALF

12.4 - 13.1 mi

Top 11%
×2
+19ft-37ft

Overall

3261

Males

3137

M40-44

3137

HALF→25K

13.1 - 15.5 mi

Top 11%
×4
+66ft-88ft

Overall

3306

Males

3153

M40-44

3153

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3175

Males

3003

M40-44

3003

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

3009

Males

2830

M40-44

2830

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3543

Males

3241

M40-44

3241

21M→35K

21.0 - 21.8 mi

Top 11%
×7
+17ft-86ft

Overall

3333

Males

3093

M40-44

3093

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3089

Males

2854

M40-44

2854

23M→24M

23.0 - 24.0 mi

Top 11%
×6
+12ft-82ft

Overall

3333

Males

3024

M40-44

3024

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3383

Males

3044

M40-44

3044

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4521

Males

3849

M40-44

3849

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
×2
+22ft-21ft

Overall

3327

Males

2941

M40-44

2941

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1519*
Passed By
399
Net Change
+1120
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4482
5K → 10K137157-20#4482#4502
10K → 15K276*27+249#4502#4253
15K → 20K16331+132#4253#4121
20K → HALF541+53#4121#4068
HALF → 25K1639+154#4068#3914
25K → 30K214*22+192#3914#3722
30K → 20M11310+103#3722#3619
20M → 21M5128+23#3619#3596
21M → 35K4410+34#3596#3562
35K → 23M8521+64#3562#3498
23M → 24M6222+40#3498#3458
24M → 40K5819+39#3458#3419
40K → 25.2M2818+10#3419#3409
25.2M → FINISH7124+47#3409#3362
TOTALS1519*399+1120

* 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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