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BOSTON MARATHON 2026

Peter Sass Jensen

Bib: 6162•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 28%
Masters (Masters Men)
#0 / 10617
Top 14%
Age Group (M40-44)
#0 / 2198
Top 36%
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
20:29
3.11 mi
Rank: #4928
Start → 5K
20:29 | 6:36/mi
10K
41:15
6.21 mi
Rank: #5312 (-384)
5K → 10K
20:46 | 6:42/mi
15K
1:01:51
9.32 mi
Rank: #5248 (+64)
10K → 15K
20:36 | 6:38/mi
20K
1:22:54
12.43 mi
Rank: #5380 (-132)
15K → 20K
21:03 | 6:47/mi
HALF
1:27:24
13.11 mi
Rank: #5351 (+29)
20K → HALF
4:30 | 6:37/mi
25K
1:43:49
15.53 mi
Rank: #5333 (+18)
HALF → 25K
16:25 | 6:47/mi
30K
2:05:25
18.64 mi
Rank: #5339 (-6)
25K → 30K
21:36 | 6:58/mi
20M
2:14:59
20.00 mi
Rank: #5363 (-24)
30K → 20M
9:34 | 7:03/mi
21M
2:22:22
21.00 mi
Rank: #5377 (-14)
20M → 21M
7:23 | 7:23/mi
35K
2:27:26
21.75 mi
Rank: #5355 (+22)
21M → 35K
5:04 | 6:47/mi
23M
2:35:54
23.00 mi
Rank: #5211 (+144)
35K → 23M
8:28 | 6:46/mi
24M
2:42:35
24.00 mi
Rank: #5137 (+74)
23M → 24M
6:41 | 6:41/mi
40K
2:48:21
24.85 mi
Rank: #5047 (+90)
24M → 40K
5:46 | 6:45/mi
25.2M
2:50:56
25.20 mi
Rank: #5029 (+18)
40K → 25.2M
2:35 | 7:30/mi
FINISH
2:57:52
26.22 mi
Rank: #5071 (-42)
25.2M → FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:24
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:30:28
Pace6:55 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0720:296:3620:29
6:36
-
10K
6.21 mi10:44:5341:156:3920:46
6:42
+0:06
15K
9.32 mi11:05:291:01:516:3920:36
6:38
-0:04
20K
12.43 mi11:26:321:22:546:4121:03
6:47
+0:09
HALF
13.11 mi11:31:021:27:246:414:30
6:37
-0:10
25K
15.53 mi11:47:271:43:496:4116:25
6:47
+0:10
30K
18.64 mi12:09:032:05:256:4421:36
6:58
+0:11
20M
20.00 mi12:18:372:14:596:459:34
7:03
+0:05
21M
21.00 mi12:26:002:22:226:477:23
7:23
+0:20
35K
21.75 mi12:31:042:27:266:475:04
6:47
-0:36
23M
23.00 mi12:39:322:35:546:478:28
6:46
-0:01
24M
24.00 mi12:46:132:42:356:476:41
6:41
-0:05
40K
24.85 mi12:51:592:48:216:475:46
6:45
+0:04
25.2M
25.20 mi12:54:342:50:566:472:35
7:30
+0:45
FINISH
26.22 mi13:01:302:57:526:486:56
6:49
-0:41

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

6:36 /mi

Average Pace

6:47 /mi

Slowest Pace

7:30 /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

2:47:54

94% of race

Time at Steady Pace

9:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:24:0720:296:3620:29
6:36
#4928
10K
6.21 mi10:44:5341:156:3920:46
6:42
#5312
15K
9.32 mi11:05:291:01:516:3920:36
6:38
#5248
20K
12.43 mi11:26:321:22:546:4121:03
6:47
#5380
HALF
13.11 mi11:31:021:27:246:414:30
6:37
#5351
25K
15.53 mi11:47:271:43:496:4116:25
6:47
#5333
30K
18.64 mi12:09:032:05:256:4421:36
6:58
#5339
20M
20.00 mi12:18:372:14:596:459:34
7:03
#5363
21M
21.00 mi12:26:002:22:226:477:23
7:23
#5377
35K
21.75 mi12:31:042:27:266:475:04
6:47
#5355
23M
23.00 mi12:39:322:35:546:478:28
6:46
#5211
24M
24.00 mi12:46:132:42:356:476:41
6:41
#5137
40K
24.85 mi12:51:592:48:216:475:46
6:45
#5047
25.2M
25.20 mi12:54:342:50:566:472:35
7:30
#5029
FINISH
26.22 mi13:01:302:57:526:486:56
6:49
#5071
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 mi4928460546055161(Top 18%)4792(Top 29%)4792(Top 218%)
10K6.21 mi3.10 mi5312-3844935-3304935-3305782(Top 20%)5288(Top 32%)5288(Top 241%)
15K9.32 mi3.11 mi5248+644876+594876+595161(Top 18%)4792(Top 29%)4792(Top 218%)
20K12.43 mi3.11 mi5380-1324975-994975-995929(Top 20%)5354(Top 33%)5354(Top 244%)
HALF13.11 mi0.68 mi5351+294950+254950+255255(Top 18%)4832(Top 30%)4832(Top 220%)
25K15.53 mi2.42 mi5333+184933+174933+175493(Top 19%)4984(Top 31%)4984(Top 227%)
30K18.64 mi3.11 mi5339-64921+124921+125534(Top 19%)4947(Top 30%)4947(Top 225%)
20M20.00 mi1.36 mi5363-244926-54926-55832(Top 20%)5114(Top 31%)5114(Top 233%)
21M21.00 mi1.00 mi5377-144922+44922+45730(Top 20%)4932(Top 30%)4932(Top 224%)
35K21.75 mi0.75 mi5355+224897+254897+255436(Top 19%)4761(Top 29%)4761(Top 217%)
23M23.00 mi1.25 mi5211+1444776+1214776+1213879(Top 13%)3501(Top 21%)3501(Top 159%)
24M24.00 mi1.00 mi5137+744702+744702+744334(Top 15%)3831(Top 23%)3831(Top 174%)
40K24.85 mi0.85 mi5047+904611+914611+913890(Top 13%)3444(Top 21%)3444(Top 157%)
25.2M25.20 mi0.35 mi5029+184587+244587+245162(Top 18%)4327(Top 26%)4327(Top 197%)
FINISH26.22 mi1.02 mi5071-424611-244611-246109(Top 21%)4930(Top 30%)4930(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5161

Males

4792

M40-44

4792

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5782

Males

5288

M40-44

5288

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5161

Males

4792

M40-44

4792

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5929

Males

5354

M40-44

5354

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5255

Males

4832

M40-44

4832

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5493

Males

4984

M40-44

4984

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5534

Males

4947

M40-44

4947

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5832

Males

5114

M40-44

5114

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5730

Males

4932

M40-44

4932

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5436

Males

4761

M40-44

4761

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3879

Males

3501

M40-44

3501

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4334

Males

3831

M40-44

3831

24M→40K

24.0 - 24.9 mi

Top 13%
×1
+6ft-20ft

Overall

3890

Males

3444

M40-44

3444

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1
+13ft-16ft

Overall

5162

Males

4327

M40-44

4327

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6109

Males

4930

M40-44

4930

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1145
Passed By
1046
Net Change
-143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4928
5K → 10K57200-384#4928#5312
10K → 15K16298+64#5312#5248
15K → 20K69200-132#5248#5380
20K → HALF367+29#5380#5351
HALF → 25K9678+18#5351#5333
25K → 30K134140-6#5333#5339
30K → 20M5579-24#5339#5363
20M → 21M5973-14#5363#5377
21M → 35K5230+22#5377#5355
35K → 23M15713+144#5355#5211
23M → 24M9319+74#5211#5137
24M → 40K10414+90#5137#5047
40K → 25.2M3315+18#5047#5029
25.2M → FINISH3880-42#5029#5071
TOTALS11451046-143
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing