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BOSTON MARATHON 2026

Jeffrey Fejfar

Bib: 26613•M

FL

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
23:32
3.11 mi
Rank: #13404
Start → 5K
23:32 | 7:35/mi
10K
47:13
6.21 mi
Rank: #13721 (-317)
5K → 10K
23:41 | 7:38/mi
15K
1:11:19
9.32 mi
Rank: #14112 (-391)
10K → 15K
24:06 | 7:46/mi
20K
1:35:47
12.43 mi
Rank: #14366 (-254)
15K → 20K
24:28 | 7:53/mi
HALF
1:41:01
13.11 mi
Rank: #14363 (+3)
20K → HALF
5:14 | 7:41/mi
25K
2:00:38
15.53 mi
Rank: #14637 (-274)
HALF → 25K
19:37 | 8:06/mi
30K
2:26:13
18.64 mi
Rank: #14713 (-76)
25K → 30K
25:35 | 8:15/mi
20M
2:37:12
20.00 mi
Rank: #14586 (+127)
30K → 20M
10:59 | 8:06/mi
21M
2:45:49
21.00 mi
Rank: #14514 (+72)
20M → 21M
8:37 | 8:37/mi
35K
2:51:56
21.75 mi
Rank: #14549 (-35)
21M → 35K
6:07 | 8:11/mi
23M
3:03:02
23.00 mi
Rank: #14785 (-236)
35K → 23M
11:06 | 8:53/mi
24M
3:11:34
24.00 mi
Rank: #14910 (-125)
23M → 24M
8:32 | 8:32/mi
40K
3:19:05
24.85 mi
Rank: #15003 (-93)
24M → 40K
7:31 | 8:48/mi
25.2M
3:22:17
25.20 mi
Rank: #15013 (-10)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:30:58
26.22 mi
Rank: #15200 (-187)
25.2M → FINISH
8:41 | 8:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:01
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:49:57
Pace8:24 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:5323:327:3523:32
7:35
-
10K
6.21 mi10:55:3447:137:3623:41
7:38
+0:03
15K
9.32 mi11:19:401:11:197:4024:06
7:46
+0:08
20K
12.43 mi11:44:081:35:477:4324:28
7:53
+0:07
HALF
13.11 mi11:49:221:41:017:435:14
7:41
-0:12
25K
15.53 mi12:08:592:00:387:4619:37
8:06
+0:25
30K
18.64 mi12:34:342:26:137:5125:35
8:15
+0:09
20M
20.00 mi12:45:332:37:127:5210:59
8:06
-0:09
21M
21.00 mi12:54:102:45:497:548:37
8:37
+0:31
35K
21.75 mi13:00:172:51:567:556:07
8:11
-0:26
23M
23.00 mi13:11:233:03:027:5811:06
8:53
+0:42
24M
24.00 mi13:19:553:11:347:598:32
8:32
-0:21
40K
24.85 mi13:27:263:19:058:017:31
8:48
+0:16
25.2M
25.20 mi13:30:383:22:178:023:12
9:17
+0:29
FINISH
26.22 mi13:39:193:30:588:048:41
8:32
-0:45

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

7:35 /mi

Average Pace

8:03 /mi

Slowest Pace

9:17 /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

1:41:01

48% of race

Time at Steady Pace

1:02:18

30% of race

Time at Slower Pace

47:39

23% of race

Average Pace: 8:03 /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 mi10:31:5323:327:3523:32
7:35
#13404
10K
6.21 mi10:55:3447:137:3623:41
7:38
#13721
15K
9.32 mi11:19:401:11:197:4024:06
7:46
#14112
20K
12.43 mi11:44:081:35:477:4324:28
7:53
#14366
HALF
13.11 mi11:49:221:41:017:435:14
7:41
#14363
25K
15.53 mi12:08:592:00:387:4619:37
8:06
#14637
30K
18.64 mi12:34:342:26:137:5125:35
8:15
#14713
20M
20.00 mi12:45:332:37:127:5210:59
8:06
#14586
21M
21.00 mi12:54:102:45:497:548:37
8:37
#14514
35K
21.75 mi13:00:172:51:567:556:07
8:11
#14549
23M
23.00 mi13:11:233:03:027:5811:06
8:53
#14785
24M
24.00 mi13:19:553:11:347:598:32
8:32
#14910
40K
24.85 mi13:27:263:19:058:017:31
8:48
#15003
25.2M
25.20 mi13:30:383:22:178:023:12
9:17
#15013
FINISH
26.22 mi13:39:193:30:588:048:41
8:32
#15200
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi134049639963914969(Top 52%)10180(Top 62%)10180(Top 422%)
10K6.21 mi3.10 mi13721-3179738-999738-9914053(Top 48%)9853(Top 60%)9853(Top 408%)
15K9.32 mi3.11 mi14112-3919860-1229860-12214969(Top 52%)10180(Top 62%)10180(Top 422%)
20K12.43 mi3.11 mi14366-2549956-969956-9615122(Top 52%)10193(Top 62%)10193(Top 422%)
HALF13.11 mi0.68 mi14363+39954+29954+214484(Top 50%)9993(Top 61%)9993(Top 414%)
25K15.53 mi2.42 mi14637-27410040-8610040-8616031(Top 55%)10517(Top 64%)10517(Top 436%)
30K18.64 mi3.11 mi14713-7610032+810032+815146(Top 52%)10036(Top 61%)10036(Top 416%)
20M20.00 mi1.36 mi14586+1279959+739959+7313385(Top 46%)9181(Top 56%)9181(Top 380%)
21M21.00 mi1.00 mi14514+729908+519908+5113835(Top 48%)9290(Top 57%)9290(Top 385%)
35K21.75 mi0.75 mi14549-359900+89900+815594(Top 54%)10007(Top 61%)10007(Top 415%)
23M23.00 mi1.25 mi14785-2369959-599959-5917814(Top 61%)10882(Top 67%)10882(Top 451%)
24M24.00 mi1.00 mi14910-1259993-349993-3417074(Top 59%)10494(Top 64%)10494(Top 435%)
40K24.85 mi0.85 mi15003-9310013-2010013-2017307(Top 60%)10554(Top 65%)10554(Top 437%)
25.2M25.20 mi0.35 mi15013-1010010+310010+316131(Top 56%)10024(Top 61%)10024(Top 415%)
FINISH26.22 mi1.02 mi15200-18710077-6710077-6718244(Top 63%)11000(Top 67%)11000(Top 456%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

14969

Males

10180

M45-49

10180

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

14053

Males

9853

M45-49

9853

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

14969

Males

10180

M45-49

10180

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15122

Males

10193

M45-49

10193

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14484

Males

9993

M45-49

9993

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16031

Males

10517

M45-49

10517

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15146

Males

10036

M45-49

10036

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13385

Males

9181

M45-49

9181

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13835

Males

9290

M45-49

9290

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15594

Males

10007

M45-49

10007

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17814

Males

10882

M45-49

10882

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17074

Males

10494

M45-49

10494

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17307

Males

10554

M45-49

10554

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16131

Males

10024

M45-49

10024

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18244

Males

11000

M45-49

11000

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1183
Passed By
1951
Net Change
-1796
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13404
5K → 10K182200-317#13404#13721
10K → 15K99200-391#13721#14112
15K → 20K92200-254#14112#14366
20K → HALF3027+3#14366#14363
HALF → 25K73200-274#14363#14637
25K → 30K173200-76#14637#14713
30K → 20M15932+127#14713#14586
20M → 21M13967+72#14586#14514
21M → 35K5085-35#14514#14549
35K → 23M48200-236#14549#14785
23M → 24M40165-125#14785#14910
24M → 40K40133-93#14910#15003
40K → 25.2M3242-10#15003#15013
25.2M → FINISH26200-187#15013#15200
TOTALS11831951-1796
📊

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

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing