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BOSTON MARATHON 2026

Jeff Polak

Bib: 19117•M

CA

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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 (M55-59)
#0 / 1491
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
23:51
3.11 mi
Rank: #14329
Start → 5K
23:51 | 7:41/mi
10K
49:03
6.21 mi
Rank: #16242 (-1913)
5K → 10K
25:12 | 8:07/mi
15K
1:13:28
9.32 mi
Rank: #16103 (+139)
10K → 15K
24:25 | 7:52/mi
20K
1:38:18
12.43 mi
Rank: #16092 (+11)
15K → 20K
24:50 | 8:00/mi
HALF
1:43:38
13.11 mi
Rank: #16069 (+23)
20K → HALF
5:20 | 7:50/mi
25K
2:03:11
15.53 mi
Rank: #16009 (+60)
HALF → 25K
19:33 | 8:04/mi
30K
2:29:30
18.64 mi
Rank: #16134 (-125)
25K → 30K
26:19 | 8:29/mi
20M
2:40:46
20.00 mi
Rank: #16043 (+91)
30K → 20M
11:16 | 8:18/mi
21M
2:49:32
21.00 mi
Rank: #15926 (+117)
20M → 21M
8:46 | 8:46/mi
35K
2:55:25
21.75 mi
Rank: #15807 (+119)
21M → 35K
5:53 | 7:52/mi
23M
3:05:42
23.00 mi
Rank: #15671 (+136)
35K → 23M
10:17 | 8:14/mi
24M
3:13:40
24.00 mi
Rank: #15573 (+98)
23M → 24M
7:58 | 7:58/mi
40K
3:20:46
24.85 mi
Rank: #15527 (+46)
24M → 40K
7:06 | 8:19/mi
25.2M
3:23:55
25.20 mi
Rank: #15518 (+9)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:32:08
26.22 mi
Rank: #15536 (-18)
25.2M → FINISH
8:13 | 8:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:38
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:48:30
Pace8:17 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:1723:517:4123:51
7:41
-
10K
6.21 mi11:32:2949:037:5425:12
8:07
+0:26
15K
9.32 mi11:56:541:13:287:5324:25
7:52
-0:15
20K
12.43 mi12:21:441:38:187:5524:50
8:00
+0:08
HALF
13.11 mi12:27:041:43:387:555:20
7:50
-0:10
25K
15.53 mi12:46:372:03:117:5619:33
8:04
+0:14
30K
18.64 mi13:12:562:29:308:0226:19
8:29
+0:25
20M
20.00 mi13:24:122:40:468:0311:16
8:18
-0:11
21M
21.00 mi13:32:582:49:328:058:46
8:46
+0:28
35K
21.75 mi13:38:512:55:258:045:53
7:52
-0:54
23M
23.00 mi13:49:083:05:428:0510:17
8:14
+0:22
24M
24.00 mi13:57:063:13:408:057:58
7:58
-0:16
40K
24.85 mi14:04:123:20:468:057:06
8:19
+0:21
25.2M
25.20 mi14:07:213:23:558:063:09
9:09
+0:50
FINISH
26.22 mi14:15:343:32:088:068:13
8:04
-1:05

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

7:41 /mi

Average Pace

8:06 /mi

Slowest Pace

9:09 /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

2:53:54

82% of race

Time at Steady Pace

35:05

17% of race

Time at Slower Pace

3:09

1% of race

Average Pace: 8:05 /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 mi11:07:1723:517:4123:51
7:41
#14329
10K
6.21 mi11:32:2949:037:5425:12
8:07
#16242
15K
9.32 mi11:56:541:13:287:5324:25
7:52
#16103
20K
12.43 mi12:21:441:38:187:5524:50
8:00
#16092
HALF
13.11 mi12:27:041:43:387:555:20
7:50
#16069
25K
15.53 mi12:46:372:03:117:5619:33
8:04
#16009
30K
18.64 mi13:12:562:29:308:0226:19
8:29
#16134
20M
20.00 mi13:24:122:40:468:0311:16
8:18
#16043
21M
21.00 mi13:32:582:49:328:058:46
8:46
#15926
35K
21.75 mi13:38:512:55:258:045:53
7:52
#15807
23M
23.00 mi13:49:083:05:428:0510:17
8:14
#15671
24M
24.00 mi13:57:063:13:408:057:58
7:58
#15573
40K
24.85 mi14:04:123:20:468:057:06
8:19
#15527
25.2M
25.20 mi14:07:213:23:558:063:09
9:09
#15518
FINISH
26.22 mi14:15:343:32:088:068:13
8:04
#15536
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14329100031000315813(Top 54%)10513(Top 64%)10513(Top 705%)
10K6.21 mi3.10 mi16242-191310691-68810691-68818036(Top 62%)11452(Top 70%)11452(Top 768%)
15K9.32 mi3.11 mi16103+13910642+4910642+4915813(Top 54%)10513(Top 64%)10513(Top 705%)
20K12.43 mi3.11 mi16092+1110617+2510617+2516061(Top 55%)10578(Top 65%)10578(Top 709%)
HALF13.11 mi0.68 mi16069+2310598+1910598+1915691(Top 54%)10473(Top 64%)10473(Top 702%)
25K15.53 mi2.42 mi16009+6010568+3010568+3015854(Top 55%)10452(Top 64%)10452(Top 701%)
30K18.64 mi3.11 mi16134-12510578-1010578-1016721(Top 58%)10708(Top 66%)10708(Top 718%)
20M20.00 mi1.36 mi16043+9110530+4810530+4814885(Top 51%)9851(Top 60%)9851(Top 661%)
21M21.00 mi1.00 mi15926+11710467+6310467+6314761(Top 51%)9709(Top 59%)9709(Top 651%)
35K21.75 mi0.75 mi15807+11910402+6510402+6513517(Top 47%)9112(Top 56%)9112(Top 611%)
23M23.00 mi1.25 mi15671+13610322+8010322+8013901(Top 48%)9206(Top 56%)9206(Top 617%)
24M24.00 mi1.00 mi15573+9810266+5610266+5613502(Top 47%)8942(Top 55%)8942(Top 600%)
40K24.85 mi0.85 mi15527+4610226+4010226+4014466(Top 50%)9281(Top 57%)9281(Top 622%)
25.2M25.20 mi0.35 mi15518+910212+1410212+1415396(Top 53%)9692(Top 59%)9692(Top 650%)
FINISH26.22 mi1.02 mi15536-1810202+1010202+1015545(Top 54%)9788(Top 60%)9788(Top 656%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15813

Males

10513

M55-59

10513

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

18036

Males

11452

M55-59

11452

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15813

Males

10513

M55-59

10513

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16061

Males

10578

M55-59

10578

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15691

Males

10473

M55-59

10473

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15854

Males

10452

M55-59

10452

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16721

Males

10708

M55-59

10708

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14885

Males

9851

M55-59

9851

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14761

Males

9709

M55-59

9709

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13517

Males

9112

M55-59

9112

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13901

Males

9206

M55-59

9206

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13502

Males

8942

M55-59

8942

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14466

Males

9281

M55-59

9281

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15396

Males

9692

M55-59

9692

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15545

Males

9788

M55-59

9788

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1720*
Passed By
1124
Net Change
-1207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14329
5K → 10K17200-1913#14329#16242
10K → 15K271*132+139#16242#16103
15K → 20K188177+11#16103#16092
20K → HALF4724+23#16092#16069
HALF → 25K176116+60#16069#16009
25K → 30K148200-125#16009#16134
30K → 20M13039+91#16134#16043
20M → 21M15942+117#16043#15926
21M → 35K1289+119#15926#15807
35K → 23M16327+136#15807#15671
23M → 24M11719+98#15671#15573
24M → 40K8539+46#15573#15527
40K → 25.2M3425+9#15527#15518
25.2M → FINISH5775-18#15518#15536
TOTALS1720*1124-1207

* 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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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