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

Mike Dalesio

Bib: 31993•M

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
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
29:32
3.11 mi
Rank: #24494
Start → 5K
29:32 | 9:31/mi
10K
1:00:01
6.21 mi
Rank: #24974 (-480)
5K → 10K
30:29 | 9:49/mi
15K
1:30:21
9.32 mi
Rank: #25014 (-40)
10K → 15K
30:20 | 9:46/mi
20K
2:00:49
12.43 mi
Rank: #24915 (+99)
15K → 20K
30:28 | 9:49/mi
HALF
2:07:24
13.11 mi
Rank: #24908 (+7)
20K → HALF
6:35 | 9:40/mi
25K
2:31:06
15.53 mi
Rank: #24717 (+191)
HALF → 25K
23:42 | 9:47/mi
30K
3:01:16
18.64 mi
Rank: #24270 (+447)
25K → 30K
30:10 | 9:43/mi
20M
3:14:21
20.00 mi
Rank: #24063 (+207)
30K → 20M
13:05 | 9:38/mi
21M
3:24:09
21.00 mi
Rank: #23824 (+239)
20M → 21M
9:48 | 9:48/mi
35K
3:31:10
21.75 mi
Rank: #23725 (+99)
21M → 35K
7:01 | 9:23/mi
23M
3:42:59
23.00 mi
Rank: #23555 (+170)
35K → 23M
11:49 | 9:27/mi
24M
3:52:36
24.00 mi
Rank: #23452 (+103)
23M → 24M
9:37 | 9:37/mi
40K
4:00:55
24.85 mi
Rank: #23346 (+106)
24M → 40K
8:19 | 9:44/mi
25.2M
4:04:21
25.20 mi
Rank: #23274 (+72)
40K → 25.2M
3:26 | 9:58/mi
FINISH
4:14:19
26.22 mi
Rank: #23248 (+26)
25.2M → FINISH
9:58 | 9:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time2:07:24
Pace9:44 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:06:55
Pace9:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4529:329:3129:32
9:31
-
10K
6.21 mi12:27:141:00:019:4030:29
9:49
+0:18
15K
9.32 mi12:57:341:30:219:4230:20
9:46
-0:03
20K
12.43 mi13:28:022:00:499:4430:28
9:49
+0:03
HALF
13.11 mi13:34:372:07:249:446:35
9:40
-0:09
25K
15.53 mi13:58:192:31:069:4423:42
9:47
+0:07
30K
18.64 mi14:28:293:01:169:4430:10
9:43
-0:04
20M
20.00 mi14:41:343:14:219:4413:05
9:38
-0:05
21M
21.00 mi14:51:223:24:099:449:48
9:48
+0:10
35K
21.75 mi14:58:233:31:109:437:01
9:23
-0:25
23M
23.00 mi15:10:123:42:599:4211:49
9:27
+0:04
24M
24.00 mi15:19:493:52:369:429:37
9:37
+0:10
40K
24.85 mi15:28:084:00:559:428:19
9:44
+0:07
25.2M
25.20 mi15:31:344:04:219:423:26
9:58
+0:14
FINISH
26.22 mi15:41:324:14:199:439:58
9:47
-0:11

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

9:23 /mi

Average Pace

9:42 /mi

Slowest Pace

9:58 /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

4:10:53

99% of race

Time at Steady Pace

3:26

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:42 /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 mi11:56:4529:329:3129:32
9:31
#24494
10K
6.21 mi12:27:141:00:019:4030:29
9:49
#24974
15K
9.32 mi12:57:341:30:219:4230:20
9:46
#25014
20K
12.43 mi13:28:022:00:499:4430:28
9:49
#24915
HALF
13.11 mi13:34:372:07:249:446:35
9:40
#24908
25K
15.53 mi13:58:192:31:069:4423:42
9:47
#24717
30K
18.64 mi14:28:293:01:169:4430:10
9:43
#24270
20M
20.00 mi14:41:343:14:219:4413:05
9:38
#24063
21M
21.00 mi14:51:223:24:099:449:48
9:48
#23824
35K
21.75 mi14:58:233:31:109:437:01
9:23
#23725
23M
23.00 mi15:10:123:42:599:4211:49
9:27
#23555
24M
24.00 mi15:19:493:52:369:429:37
9:37
#23452
40K
24.85 mi15:28:084:00:559:428:19
9:44
#23346
25.2M
25.20 mi15:31:344:04:219:423:26
9:58
#23274
FINISH
26.22 mi15:41:324:14:199:439:58
9:47
#23248
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 mi24494144691446925105(Top 87%)14770(Top 90%)14770(Top 991%)
10K6.21 mi3.10 mi24974-48014716-24714716-24725373(Top 87%)14908(Top 91%)14908(Top 1000%)
15K9.32 mi3.11 mi25014-4014737-2114737-2125105(Top 87%)14770(Top 90%)14770(Top 991%)
20K12.43 mi3.11 mi24915+9914683+5414683+5424565(Top 85%)14489(Top 89%)14489(Top 972%)
HALF13.11 mi0.68 mi24908+714674+914674+924767(Top 85%)14574(Top 89%)14574(Top 977%)
25K15.53 mi2.42 mi24717+19114579+9514579+9523742(Top 82%)14060(Top 86%)14060(Top 943%)
30K18.64 mi3.11 mi24270+44714338+24114338+24122300(Top 77%)13296(Top 81%)13296(Top 892%)
20M20.00 mi1.36 mi24063+20714228+11014228+11021513(Top 74%)12826(Top 78%)12826(Top 860%)
21M21.00 mi1.00 mi23824+23914094+13414094+13419754(Top 68%)11965(Top 73%)11965(Top 802%)
35K21.75 mi0.75 mi23725+9914038+5614038+5621416(Top 74%)12692(Top 78%)12692(Top 851%)
23M23.00 mi1.25 mi23555+17013929+10913929+10920419(Top 70%)12177(Top 75%)12177(Top 817%)
24M24.00 mi1.00 mi23452+10313871+5813871+5821711(Top 75%)12733(Top 78%)12733(Top 854%)
40K24.85 mi0.85 mi23346+10613798+7313798+7321121(Top 73%)12408(Top 76%)12408(Top 832%)
25.2M25.20 mi0.35 mi23274+7213757+4113757+4119240(Top 66%)11503(Top 70%)11503(Top 771%)
FINISH26.22 mi1.02 mi23248+2613741+1613741+1623232(Top 80%)13421(Top 82%)13421(Top 900%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21
+97ft-345ft

Overall

25105

Males

14770

M55-59

14770

5K→10K

3.1 - 6.2 mi

Top 87%
×5
+79ft-138ft

Overall

25373

Males

14908

M55-59

14908

10K→15K

6.2 - 9.3 mi

Top 87%
×3
+67ft-78ft

Overall

25105

Males

14770

M55-59

14770

15K→20K

9.3 - 12.4 mi

Top 85%
×5
+106ft-86ft

Overall

24565

Males

14489

M55-59

14489

20K→HALF

12.4 - 13.1 mi

Top 85%
×2
+19ft-37ft

Overall

24767

Males

14574

M55-59

14574

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23742

Males

14060

M55-59

14060

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22300

Males

13296

M55-59

13296

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21513

Males

12826

M55-59

12826

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19754

Males

11965

M55-59

11965

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21416

Males

12692

M55-59

12692

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20419

Males

12177

M55-59

12177

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21711

Males

12733

M55-59

12733

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21121

Males

12408

M55-59

12408

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19240

Males

11503

M55-59

11503

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23232

Males

13421

M55-59

13421

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2145
Passed By
899
Net Change
+1246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24494
5K → 10K78558-480#24494#24974
10K → 15K126166-40#24974#25014
15K → 20K17374+99#25014#24915
20K → HALF2720+7#24915#24908
HALF → 25K20615+191#24908#24717
25K → 30K4503+447#24717#24270
30K → 20M2092+207#24270#24063
20M → 21M2401+239#24063#23824
21M → 35K1023+99#23824#23725
35K → 23M1766+170#23725#23555
23M → 24M1129+103#23555#23452
24M → 40K11711+106#23452#23346
40K → 25.2M742+72#23346#23274
25.2M → FINISH5529+26#23274#23248
TOTALS2145899+1246
📊

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...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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