All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Grzegorz Latanik

Bib: 14182•M

ON

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Masters (Masters Men)
#0 / 10617
Top 28%
Age Group (M50-54)
#0 / 1868
Top 24%
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
22:27
3.11 mi
Rank: #10389
Start → 5K
22:27 | 7:14/mi
10K
45:07
6.21 mi
Rank: #10733 (-344)
5K → 10K
22:40 | 7:18/mi
15K
1:07:13
9.32 mi
Rank: #10259 (+474)
10K → 15K
22:06 | 7:07/mi
20K
1:29:38
12.43 mi
Rank: #9998 (+261)
15K → 20K
22:25 | 7:13/mi
HALF
1:34:30
13.11 mi
Rank: #9977 (+21)
20K → HALF
4:52 | 7:09/mi
25K
1:52:00
15.53 mi
Rank: #9786 (+191)
HALF → 25K
17:30 | 7:13/mi
30K
2:14:40
18.64 mi
Rank: #9443 (+343)
25K → 30K
22:40 | 7:18/mi
20M
2:24:39
20.00 mi
Rank: #9296 (+147)
30K → 20M
9:59 | 7:21/mi
21M
2:32:15
21.00 mi
Rank: #9136 (+160)
20M → 21M
7:36 | 7:36/mi
35K
2:37:26
21.75 mi
Rank: #9004 (+132)
21M → 35K
5:11 | 6:56/mi
23M
2:46:09
23.00 mi
Rank: #8704 (+300)
35K → 23M
8:43 | 6:58/mi
24M
2:53:03
24.00 mi
Rank: #8521 (+183)
23M → 24M
6:54 | 6:54/mi
40K
2:59:02
24.85 mi
Rank: #8382 (+139)
24M → 40K
5:59 | 7:00/mi
25.2M
3:01:35
25.20 mi
Rank: #8296 (+86)
40K → 25.2M
2:33 | 7:24/mi
FINISH
3:08:09
26.22 mi
Rank: #8046 (+250)
25.2M → FINISH
6:34 | 6:27/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:34:30
Pace7:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:33:39
Pace7:09 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0422:277:1422:27
7:14
-
10K
6.21 mi11:14:4445:077:1622:40
7:18
+0:04
15K
9.32 mi11:36:501:07:137:1322:06
7:07
-0:11
20K
12.43 mi11:59:151:29:387:1322:25
7:13
+0:06
HALF
13.11 mi12:04:071:34:307:134:52
7:09
-0:04
25K
15.53 mi12:21:371:52:007:1317:30
7:13
+0:04
30K
18.64 mi12:44:172:14:407:1422:40
7:18
+0:05
20M
20.00 mi12:54:162:24:397:149:59
7:21
+0:03
21M
21.00 mi13:01:522:32:157:167:36
7:36
+0:15
35K
21.75 mi13:07:032:37:267:155:11
6:56
-0:40
23M
23.00 mi13:15:462:46:097:148:43
6:58
+0:02
24M
24.00 mi13:22:402:53:037:136:54
6:54
-0:04
40K
24.85 mi13:28:392:59:027:135:59
7:00
+0:06
25.2M
25.20 mi13:31:123:01:357:132:33
7:24
+0:24
FINISH
26.22 mi13:37:463:08:097:116:34
6:27
-0:57

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

6:27 /mi

Average Pace

7:11 /mi

Slowest Pace

7:36 /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

33:21

18% of race

Time at Steady Pace

2:34:48

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi10:52:0422:277:1422:27
7:14
#10389
10K
6.21 mi11:14:4445:077:1622:40
7:18
#10733
15K
9.32 mi11:36:501:07:137:1322:06
7:07
#10259
20K
12.43 mi11:59:151:29:387:1322:25
7:13
#9998
HALF
13.11 mi12:04:071:34:307:134:52
7:09
#9977
25K
15.53 mi12:21:371:52:007:1317:30
7:13
#9786
30K
18.64 mi12:44:172:14:407:1422:40
7:18
#9443
20M
20.00 mi12:54:162:24:397:149:59
7:21
#9296
21M
21.00 mi13:01:522:32:157:167:36
7:36
#9136
35K
21.75 mi13:07:032:37:267:155:11
6:56
#9004
23M
23.00 mi13:15:462:46:097:148:43
6:58
#8704
24M
24.00 mi13:22:402:53:037:136:54
6:54
#8521
40K
24.85 mi13:28:392:59:027:135:59
7:00
#8382
25.2M
25.20 mi13:31:123:01:357:132:33
7:24
#8296
FINISH
26.22 mi13:37:463:08:097:116:34
6:27
#8046
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10389827482749374(Top 32%)7695(Top 47%)7695(Top 412%)
10K6.21 mi3.10 mi10733-3448431-1578431-15711089(Top 38%)8566(Top 52%)8566(Top 459%)
15K9.32 mi3.11 mi10259+4748172+2598172+2599374(Top 32%)7695(Top 47%)7695(Top 412%)
20K12.43 mi3.11 mi9998+2618019+1538019+1539462(Top 33%)7648(Top 47%)7648(Top 409%)
HALF13.11 mi0.68 mi9977+218006+138006+139690(Top 33%)7808(Top 48%)7808(Top 418%)
25K15.53 mi2.42 mi9786+1917884+1227884+1228981(Top 31%)7306(Top 45%)7306(Top 391%)
30K18.64 mi3.11 mi9443+3437650+2347650+2348044(Top 28%)6639(Top 41%)6639(Top 355%)
20M20.00 mi1.36 mi9296+1477544+1067544+1068016(Top 28%)6510(Top 40%)6510(Top 349%)
21M21.00 mi1.00 mi9136+1607433+1117433+1117143(Top 25%)5866(Top 36%)5866(Top 314%)
35K21.75 mi0.75 mi9004+1327338+957338+956596(Top 23%)5567(Top 34%)5567(Top 298%)
23M23.00 mi1.25 mi8704+3007127+2117127+2115231(Top 18%)4568(Top 28%)4568(Top 245%)
24M24.00 mi1.00 mi8521+1837003+1247003+1245808(Top 20%)4910(Top 30%)4910(Top 263%)
40K24.85 mi0.85 mi8382+1396897+1066897+1065499(Top 19%)4647(Top 28%)4647(Top 249%)
25.2M25.20 mi0.35 mi8296+866836+616836+614658(Top 16%)3986(Top 24%)3986(Top 213%)
FINISH26.22 mi1.02 mi8046+2506663+1736663+1733858(Top 13%)3369(Top 21%)3369(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9374

Males

7695

M50-54

7695

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11089

Males

8566

M50-54

8566

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9374

Males

7695

M50-54

7695

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9462

Males

7648

M50-54

7648

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9690

Males

7808

M50-54

7808

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

8981

Males

7306

M50-54

7306

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8044

Males

6639

M50-54

6639

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8016

Males

6510

M50-54

6510

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7143

Males

5866

M50-54

5866

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6596

Males

5567

M50-54

5567

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5231

Males

4568

M50-54

4568

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5808

Males

4910

M50-54

4910

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5499

Males

4647

M50-54

4647

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4658

Males

3986

M50-54

3986

25.2M→FINISH

25.2 - 26.2 mi

Top 13%
×2
+22ft-21ft

Overall

3858

Males

3369

M50-54

3369

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3020*
Passed By
676
Net Change
+2343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10389
5K → 10K113456-344#10389#10733
10K → 15K49319+474#10733#10259
15K → 20K315*54+261#10259#9998
20K → HALF4120+21#9998#9977
HALF → 25K21928+191#9977#9786
25K → 30K37128+343#9786#9443
30K → 20M17124+147#9443#9296
20M → 21M17515+160#9296#9136
21M → 35K1386+132#9136#9004
35K → 23M3033+300#9004#8704
23M → 24M1907+183#8704#8521
24M → 40K15112+139#8521#8382
40K → 25.2M871+86#8382#8296
25.2M → FINISH2533+250#8296#8046
TOTALS3020*676+2343

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

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

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing