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BOSTON MARATHON 2026

Ben Eiffert

Bib: 1472β€’M

MO

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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 13%
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
18:30
3.11 mi
Rank: #1019
Start β†’ 5K
18:30 | 5:58/mi
10K
36:46
6.21 mi
Rank: #967 (+52)
5K β†’ 10K
18:16 | 5:53/mi
15K
54:56
9.32 mi
Rank: #908 (+59)
10K β†’ 15K
18:10 | 5:51/mi
20K
1:13:11
12.43 mi
Rank: #849 (+59)
15K β†’ 20K
18:15 | 5:53/mi
HALF
1:17:08
13.11 mi
Rank: #843 (+6)
20K β†’ HALF
3:57 | 5:48/mi
25K
1:31:22
15.53 mi
Rank: #799 (+44)
HALF β†’ 25K
14:14 | 5:53/mi
30K
1:49:56
18.64 mi
Rank: #740 (+59)
25K β†’ 30K
18:34 | 5:59/mi
20M
1:58:04
20.00 mi
Rank: #716 (+24)
30K β†’ 20M
8:08 | 6:00/mi
21M
2:04:17
21.00 mi
Rank: #703 (+13)
20M β†’ 21M
6:13 | 6:13/mi
35K
2:08:41
21.75 mi
Rank: #690 (+13)
21M β†’ 35K
4:24 | 5:53/mi
23M
2:16:18
23.00 mi
Rank: #679 (+11)
35K β†’ 23M
7:37 | 6:06/mi
24M
2:22:21
24.00 mi
Rank: #689 (-10)
23M β†’ 24M
6:03 | 6:03/mi
40K
2:27:54
24.85 mi
Rank: #729 (-40)
24M β†’ 40K
5:33 | 6:30/mi
25.2M
2:30:27
25.20 mi
Rank: #762 (-33)
40K β†’ 25.2M
2:33 | 7:24/mi
FINISH
2:37:26
26.22 mi
Rank: #874 (-112)
25.2M β†’ FINISH
6:59 | 6:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:08
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:20:18
Pace6:08 /mi
πŸ“ŠPositive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4918:305:5818:30
5:58
-
10K
6.21 mi10:37:0536:465:5618:16
5:53
-0:05
15K
9.32 mi10:55:1554:565:5418:10
5:51
-0:02
20K
12.43 mi11:13:301:13:115:5418:15
5:53
+0:02
HALF
13.11 mi11:17:271:17:085:543:57
5:48
-0:05
25K
15.53 mi11:31:411:31:225:5314:14
5:53
+0:05
30K
18.64 mi11:50:151:49:565:5418:34
5:59
+0:06
20M
20.00 mi11:58:231:58:045:558:08
6:00
+0:01
21M
21.00 mi12:04:362:04:175:566:13
6:13
+0:13
35K
21.75 mi12:09:002:08:415:564:24
5:53
-0:20
23M
23.00 mi12:16:372:16:185:567:37
6:06
+0:13
24M
24.00 mi12:22:402:22:215:566:03
6:03
-0:03
40K
24.85 mi12:28:132:27:545:585:33
6:30
+0:27
25.2M
25.20 mi12:30:462:30:275:592:33
7:24
+0:54
FINISH
26.22 mi12:37:452:37:266:016:59
6:52
-0:32

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

5:48 /mi

Average Pace

6:01 /mi

Slowest Pace

7:24 /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

0:00

0% of race

Time at Steady Pace

2:16:08

86% of race

Time at Slower Pace

21:18

14% of race

Average Pace: 6:00 /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 mi10:18:4918:305:5818:30
5:58
#1019
10K
6.21 mi10:37:0536:465:5618:16
5:53
#967
15K
9.32 mi10:55:1554:565:5418:10
5:51
#908
20K
12.43 mi11:13:301:13:115:5418:15
5:53
#849
HALF
13.11 mi11:17:271:17:085:543:57
5:48
#843
25K
15.53 mi11:31:411:31:225:5314:14
5:53
#799
30K
18.64 mi11:50:151:49:565:5418:34
5:59
#740
20M
20.00 mi11:58:231:58:045:558:08
6:00
#716
21M
21.00 mi12:04:362:04:175:566:13
6:13
#703
35K
21.75 mi12:09:002:08:415:564:24
5:53
#690
23M
23.00 mi12:16:372:16:185:567:37
6:06
#679
24M
24.00 mi12:22:402:22:215:566:03
6:03
#689
40K
24.85 mi12:28:132:27:545:585:33
6:30
#729
25.2M
25.20 mi12:30:462:30:275:592:33
7:24
#762
FINISH
26.22 mi12:37:452:37:266:016:59
6:52
#874
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 mi1019969969801(Top 3%)767(Top 5%)767(Top 13%)
10K6.21 mi3.10 mi967+52924+45924+45933(Top 3%)894(Top 5%)894(Top 16%)
15K9.32 mi3.11 mi908+59869+55869+55801(Top 3%)767(Top 5%)767(Top 13%)
20K12.43 mi3.11 mi849+59814+55814+55738(Top 3%)712(Top 4%)712(Top 12%)
HALF13.11 mi0.68 mi843+6808+6808+6771(Top 3%)744(Top 5%)744(Top 13%)
25K15.53 mi2.42 mi799+44763+45763+45679(Top 2%)656(Top 4%)656(Top 11%)
30K18.64 mi3.11 mi740+59706+57706+57642(Top 2%)615(Top 4%)615(Top 11%)
20M20.00 mi1.36 mi716+24686+20686+20644(Top 2%)619(Top 4%)619(Top 11%)
21M21.00 mi1.00 mi703+13674+12674+12585(Top 2%)561(Top 3%)561(Top 10%)
35K21.75 mi0.75 mi690+13662+12662+12869(Top 3%)831(Top 5%)831(Top 15%)
23M23.00 mi1.25 mi679+11650+12650+12892(Top 3%)854(Top 5%)854(Top 15%)
24M24.00 mi1.00 mi689-10658-8658-81243(Top 4%)1185(Top 7%)1185(Top 21%)
40K24.85 mi0.85 mi729-40697-39697-392559(Top 9%)2351(Top 14%)2351(Top 41%)
25.2M25.20 mi0.35 mi762-33730-33730-334742(Top 16%)4005(Top 25%)4005(Top 70%)
FINISH26.22 mi1.02 mi874-112837-107837-1076539(Top 23%)5200(Top 32%)5200(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

801

Males

767

M18-39

767

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

933

Males

894

M18-39

894

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

801

Males

767

M18-39

767

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

738

Males

712

M18-39

712

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

771

Males

744

M18-39

744

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

679

Males

656

M18-39

656

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

642

Males

615

M18-39

615

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

644

Males

619

M18-39

619

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

585

Males

561

M18-39

561

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

869

Males

831

M18-39

831

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

892

Males

854

M18-39

854

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1243

Males

1185

M18-39

1185

24M→40K

24.0 - 24.9 mi

Top 9%
Γ—1
+6ft-20ft

Overall

2559

Males

2351

M18-39

2351

40K→25.2M

24.9 - 25.2 mi

Top 16%
Γ—1
+13ft-16ft

Overall

4742

Males

4005

M18-39

4005

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
Γ—2
+22ft-21ft

Overall

6539

Males

5200

M18-39

5200

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
445
Passed By
300
Net Change
+145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1019
5K β†’ 10K8432+52#1019#967
10K β†’ 15K7011+59#967#908
15K β†’ 20K678+59#908#849
20K β†’ HALF93+6#849#843
HALF β†’ 25K506+44#843#799
25K β†’ 30K645+59#799#740
30K β†’ 20M295+24#740#716
20M β†’ 21M229+13#716#703
21M β†’ 35K152+13#703#690
35K β†’ 23M2312+11#690#679
23M β†’ 24M717-10#679#689
24M β†’ 40K545-40#689#729
40K β†’ 25.2M033-33#729#762
25.2M β†’ FINISH0112-112#762#874
TOTALS445300+145
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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing