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BOSTON MARATHON 2026

Zbigniew Pancerz

Bib: 24130•M

IL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 44%
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
26:32
3.11 mi
Rank: #20300
Start → 5K
26:32 | 8:33/mi
10K
52:21
6.21 mi
Rank: #19746 (+554)
5K → 10K
25:49 | 8:19/mi
15K
1:17:53
9.32 mi
Rank: #19332 (+414)
10K → 15K
25:32 | 8:14/mi
20K
1:43:41
12.43 mi
Rank: #19027 (+305)
15K → 20K
25:48 | 8:19/mi
HALF
1:49:16
13.11 mi
Rank: #18989 (+38)
20K → HALF
5:35 | 8:12/mi
25K
2:09:30
15.53 mi
Rank: #18751 (+238)
HALF → 25K
20:14 | 8:21/mi
30K
2:36:04
18.64 mi
Rank: #18466 (+285)
25K → 30K
26:34 | 8:34/mi
20M
2:47:36
20.00 mi
Rank: #18276 (+190)
30K → 20M
11:32 | 8:30/mi
21M
2:57:01
21.00 mi
Rank: #18246 (+30)
20M → 21M
9:25 | 9:25/mi
35K
3:03:27
21.75 mi
Rank: #18239 (+7)
21M → 35K
6:26 | 8:36/mi
23M
3:14:52
23.00 mi
Rank: #18286 (-47)
35K → 23M
11:25 | 9:08/mi
24M
3:23:56
24.00 mi
Rank: #18355 (-69)
23M → 24M
9:04 | 9:04/mi
40K
3:31:43
24.85 mi
Rank: #18373 (-18)
24M → 40K
7:47 | 9:07/mi
25.2M
3:35:19
25.20 mi
Rank: #18426 (-53)
40K → 25.2M
3:36 | 10:27/mi
FINISH
3:44:19
26.22 mi
Rank: #18491 (-65)
25.2M → FINISH
9:00 | 8:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:16
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:55:03
Pace8:47 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:4726:328:3326:32
8:33
-
10K
6.21 mi11:56:3652:218:2625:49
8:19
-0:14
15K
9.32 mi12:22:081:17:538:2225:32
8:14
-0:05
20K
12.43 mi12:47:561:43:418:2125:48
8:19
+0:05
HALF
13.11 mi12:53:311:49:168:215:35
8:12
-0:07
25K
15.53 mi13:13:452:09:308:2120:14
8:21
+0:09
30K
18.64 mi13:40:192:36:048:2326:34
8:34
+0:13
20M
20.00 mi13:51:512:47:368:2311:32
8:30
-0:04
21M
21.00 mi14:01:162:57:018:269:25
9:25
+0:55
35K
21.75 mi14:07:423:03:278:276:26
8:36
-0:49
23M
23.00 mi14:19:073:14:528:2911:25
9:08
+0:32
24M
24.00 mi14:28:113:23:568:309:04
9:04
-0:04
40K
24.85 mi14:35:583:31:438:327:47
9:07
+0:03
25.2M
25.20 mi14:39:343:35:198:333:36
10:27
+1:20
FINISH
26.22 mi14:48:343:44:198:349:00
8:50
-1:37

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

8:12 /mi

Average Pace

8:34 /mi

Slowest Pace

10:27 /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

31:07

14% of race

Time at Steady Pace

2:31:55

68% of race

Time at Slower Pace

41:17

18% of race

Average Pace: 8:33 /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 mi11:30:4726:328:3326:32
8:33
#20300
10K
6.21 mi11:56:3652:218:2625:49
8:19
#19746
15K
9.32 mi12:22:081:17:538:2225:32
8:14
#19332
20K
12.43 mi12:47:561:43:418:2125:48
8:19
#19027
HALF
13.11 mi12:53:311:49:168:215:35
8:12
#18989
25K
15.53 mi13:13:452:09:308:2120:14
8:21
#18751
30K
18.64 mi13:40:192:36:048:2326:34
8:34
#18466
20M
20.00 mi13:51:512:47:368:2311:32
8:30
#18276
21M
21.00 mi14:01:162:57:018:269:25
9:25
#18246
35K
21.75 mi14:07:423:03:278:276:26
8:36
#18239
23M
23.00 mi14:19:073:14:528:2911:25
9:08
#18286
24M
24.00 mi14:28:113:23:568:309:04
9:04
#18355
40K
24.85 mi14:35:583:31:438:327:47
9:07
#18373
25.2M
25.20 mi14:39:343:35:198:333:36
10:27
#18426
FINISH
26.22 mi14:48:343:44:198:349:00
8:50
#18491
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20300124111241118440(Top 64%)11636(Top 71%)11636(Top 769%)
10K6.21 mi3.10 mi19746+55412184+22712184+22719223(Top 66%)11995(Top 73%)11995(Top 792%)
15K9.32 mi3.11 mi19332+41412013+17112013+17118440(Top 64%)11636(Top 71%)11636(Top 769%)
20K12.43 mi3.11 mi19027+30511869+14411869+14418113(Top 62%)11458(Top 70%)11458(Top 757%)
HALF13.11 mi0.68 mi18989+3811850+1911850+1918308(Top 63%)11577(Top 71%)11577(Top 765%)
25K15.53 mi2.42 mi18751+23811749+10111749+10117649(Top 61%)11213(Top 69%)11213(Top 741%)
30K18.64 mi3.11 mi18466+28511582+16711582+16717199(Top 59%)10924(Top 67%)10924(Top 722%)
20M20.00 mi1.36 mi18276+19011481+10111481+10116145(Top 56%)10371(Top 63%)10371(Top 685%)
21M21.00 mi1.00 mi18246+3011448+3311448+3318125(Top 62%)11199(Top 69%)11199(Top 740%)
35K21.75 mi0.75 mi18239+711438+1011438+1018101(Top 62%)11090(Top 68%)11090(Top 732%)
23M23.00 mi1.25 mi18286-4711435+311435+319071(Top 66%)11491(Top 70%)11491(Top 759%)
24M24.00 mi1.00 mi18355-6911454-1911454-1919731(Top 68%)11740(Top 72%)11740(Top 775%)
40K24.85 mi0.85 mi18373-1811447+711447+718860(Top 65%)11290(Top 69%)11290(Top 746%)
25.2M25.20 mi0.35 mi18426-5311461-1411461-1420823(Top 72%)12253(Top 75%)12253(Top 809%)
FINISH26.22 mi1.02 mi18491-6511469-811469-819771(Top 68%)11727(Top 72%)11727(Top 775%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18440

Males

11636

M60-64

11636

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19223

Males

11995

M60-64

11995

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18440

Males

11636

M60-64

11636

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

18113

Males

11458

M60-64

11458

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18308

Males

11577

M60-64

11577

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17649

Males

11213

M60-64

11213

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17199

Males

10924

M60-64

10924

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16145

Males

10371

M60-64

10371

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

18125

Males

11199

M60-64

11199

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18101

Males

11090

M60-64

11090

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19071

Males

11491

M60-64

11491

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19731

Males

11740

M60-64

11740

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18860

Males

11290

M60-64

11290

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20823

Males

12253

M60-64

12253

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19771

Males

11727

M60-64

11727

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2681
Passed By
872
Net Change
+1809
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20300
5K → 10K64389+554#20300#19746
10K → 15K45743+414#19746#19332
15K → 20K33631+305#19332#19027
20K → HALF5618+38#19027#18989
HALF → 25K27739+238#18989#18751
25K → 30K32742+285#18751#18466
30K → 20M1999+190#18466#18276
20M → 21M9464+30#18276#18246
21M → 35K4841+7#18246#18239
35K → 23M82129-47#18239#18286
23M → 24M44113-69#18286#18355
24M → 40K5068-18#18355#18373
40K → 25.2M1972-53#18373#18426
25.2M → FINISH49114-65#18426#18491
TOTALS2681872+1809
📊

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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Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing