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BOSTON MARATHON 2026

Ales Berglez

Bib: 10379•M

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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 (M50-54)
#0 / 1868
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
25:34
3.11 mi
Rank: #18397
Start → 5K
25:34 | 8:14/mi
10K
51:42
6.21 mi
Rank: #19148 (-751)
5K → 10K
26:08 | 8:25/mi
15K
1:18:04
9.32 mi
Rank: #19453 (-305)
10K → 15K
26:22 | 8:30/mi
20K
1:45:24
12.43 mi
Rank: #19811 (-358)
15K → 20K
27:20 | 8:48/mi
HALF
1:51:26
13.11 mi
Rank: #19931 (-120)
20K → HALF
6:02 | 8:52/mi
25K
2:13:31
15.53 mi
Rank: #20249 (-318)
HALF → 25K
22:05 | 9:07/mi
30K
2:42:52
18.64 mi
Rank: #20536 (-287)
25K → 30K
29:21 | 9:27/mi
20M
2:55:36
20.00 mi
Rank: #20527 (+9)
30K → 20M
12:44 | 9:23/mi
21M
3:06:16
21.00 mi
Rank: #20670 (-143)
20M → 21M
10:40 | 10:40/mi
35K
3:12:59
21.75 mi
Rank: #20636 (+34)
21M → 35K
6:43 | 8:59/mi
23M
3:25:08
23.00 mi
Rank: #20694 (-58)
35K → 23M
12:09 | 9:43/mi
24M
3:34:28
24.00 mi
Rank: #20710 (-16)
23M → 24M
9:20 | 9:20/mi
40K
3:42:47
24.85 mi
Rank: #20736 (-26)
24M → 40K
8:19 | 9:44/mi
25.2M
3:46:32
25.20 mi
Rank: #20780 (-44)
40K → 25.2M
3:45 | 10:53/mi
FINISH
3:56:05
26.22 mi
Rank: #20868 (-88)
25.2M → FINISH
9:33 | 9:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:26
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:04:39
Pace9:31 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:42:4925:348:1425:34
8:14
-
10K
6.21 mi11:08:5751:428:2026:08
8:25
+0:11
15K
9.32 mi11:35:191:18:048:2326:22
8:30
+0:05
20K
12.43 mi12:02:391:45:248:2927:20
8:48
+0:18
HALF
13.11 mi12:08:411:51:268:316:02
8:52
+0:04
25K
15.53 mi12:30:462:13:318:3622:05
9:07
+0:15
30K
18.64 mi13:00:072:42:528:4529:21
9:27
+0:20
20M
20.00 mi13:12:512:55:368:4712:44
9:23
-0:04
21M
21.00 mi13:23:313:06:168:5310:40
10:40
+1:17
35K
21.75 mi13:30:143:12:598:536:43
8:59
-1:41
23M
23.00 mi13:42:233:25:088:5612:09
9:43
+0:44
24M
24.00 mi13:51:433:34:288:579:20
9:20
-0:23
40K
24.85 mi14:00:023:42:478:588:19
9:44
+0:24
25.2M
25.20 mi14:03:473:46:329:003:45
10:53
+1:09
FINISH
26.22 mi14:13:203:56:059:019:33
9:23
-1:30

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

8:14 /mi

Average Pace

9:01 /mi

Slowest Pace

10:53 /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

1:51:26

47% of race

Time at Steady Pace

1:29:46

38% of race

Time at Slower Pace

34:53

15% of race

Average Pace: 9:00 /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 mi10:42:4925:348:1425:34
8:14
#18397
10K
6.21 mi11:08:5751:428:2026:08
8:25
#19148
15K
9.32 mi11:35:191:18:048:2326:22
8:30
#19453
20K
12.43 mi12:02:391:45:248:2927:20
8:48
#19811
HALF
13.11 mi12:08:411:51:268:316:02
8:52
#19931
25K
15.53 mi12:30:462:13:318:3622:05
9:07
#20249
30K
18.64 mi13:00:072:42:528:4529:21
9:27
#20536
20M
20.00 mi13:12:512:55:368:4712:44
9:23
#20527
21M
21.00 mi13:23:313:06:168:5310:40
10:40
#20670
35K
21.75 mi13:30:143:12:598:536:43
8:59
#20636
23M
23.00 mi13:42:233:25:088:5612:09
9:43
#20694
24M
24.00 mi13:51:433:34:288:579:20
9:20
#20710
40K
24.85 mi14:00:023:42:478:588:19
9:44
#20736
25.2M
25.20 mi14:03:473:46:329:003:45
10:53
#20780
FINISH
26.22 mi14:13:203:56:059:019:33
9:23
#20868
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 mi18397115821158220061(Top 69%)12350(Top 76%)12350(Top 661%)
10K6.21 mi3.10 mi19148-75111918-33611918-33619841(Top 68%)12254(Top 75%)12254(Top 656%)
15K9.32 mi3.11 mi19453-30512069-15112069-15120061(Top 69%)12350(Top 76%)12350(Top 661%)
20K12.43 mi3.11 mi19811-35812201-13212201-13220953(Top 72%)12748(Top 78%)12748(Top 682%)
HALF13.11 mi0.68 mi19931-12012257-5612257-5622007(Top 76%)13265(Top 81%)13265(Top 710%)
25K15.53 mi2.42 mi20249-31812396-13912396-13921631(Top 75%)13052(Top 80%)13052(Top 699%)
30K18.64 mi3.11 mi20536-28712510-11412510-11421442(Top 74%)12864(Top 79%)12864(Top 689%)
20M20.00 mi1.36 mi20527+912501+912501+920562(Top 71%)12367(Top 76%)12367(Top 662%)
21M21.00 mi1.00 mi20670-14312561-6012561-6022335(Top 77%)13184(Top 81%)13184(Top 706%)
35K21.75 mi0.75 mi20636+3412531+3012531+3019936(Top 69%)11958(Top 73%)11958(Top 640%)
23M23.00 mi1.25 mi20694-5812548-1712548-1721272(Top 73%)12582(Top 77%)12582(Top 674%)
24M24.00 mi1.00 mi20710-1612544+412544+420732(Top 71%)12246(Top 75%)12246(Top 656%)
40K24.85 mi0.85 mi20736-2612547-312547-321115(Top 73%)12402(Top 76%)12402(Top 664%)
25.2M25.20 mi0.35 mi20780-4412566-1912566-1922033(Top 76%)12853(Top 79%)12853(Top 688%)
FINISH26.22 mi1.02 mi20868-8812603-3712603-3721906(Top 75%)12809(Top 78%)12809(Top 686%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20061

Males

12350

M50-54

12350

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19841

Males

12254

M50-54

12254

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20061

Males

12350

M50-54

12350

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20953

Males

12748

M50-54

12748

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

22007

Males

13265

M50-54

13265

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21631

Males

13052

M50-54

13052

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21442

Males

12864

M50-54

12864

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20562

Males

12367

M50-54

12367

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22335

Males

13184

M50-54

13184

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

19936

Males

11958

M50-54

11958

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21272

Males

12582

M50-54

12582

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20732

Males

12246

M50-54

12246

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21115

Males

12402

M50-54

12402

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1
+13ft-16ft

Overall

22033

Males

12853

M50-54

12853

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21906

Males

12809

M50-54

12809

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
745
Passed By
3216
Net Change
-2471
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18397
5K → 10K58809-751#18397#19148
10K → 15K80385-305#19148#19453
15K → 20K61419-358#19453#19811
20K → HALF7127-120#19811#19931
HALF → 25K55373-318#19931#20249
25K → 30K100387-287#20249#20536
30K → 20M9586+9#20536#20527
20M → 21M39182-143#20527#20670
21M → 35K5622+34#20670#20636
35K → 23M54112-58#20636#20694
23M → 24M5268-16#20694#20710
24M → 40K5177-26#20710#20736
40K → 25.2M1256-44#20736#20780
25.2M → FINISH25113-88#20780#20868
TOTALS7453216-2471
📊

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