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BOSTON MARATHON 2026

Greg Dipietrantonio

Bib: 32837•M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
32:09
3.11 mi
Rank: #26858
Start → 5K
32:09 | 10:21/mi
10K
1:04:47
6.21 mi
Rank: #26885 (-27)
5K → 10K
32:38 | 10:31/mi
15K
1:37:48
9.32 mi
Rank: #26873 (+12)
10K → 15K
33:01 | 10:38/mi
20K
2:10:12
12.43 mi
Rank: #26638 (+235)
15K → 20K
32:24 | 10:26/mi
HALF
2:17:15
13.11 mi
Rank: #26610 (+28)
20K → HALF
7:03 | 10:21/mi
25K
2:43:01
15.53 mi
Rank: #26449 (+161)
HALF → 25K
25:46 | 10:38/mi
30K
3:17:16
18.64 mi
Rank: #26286 (+163)
25K → 30K
34:15 | 11:02/mi
20M
3:33:02
20.00 mi
Rank: #26267 (+19)
30K → 20M
15:46 | 11:37/mi
21M
3:45:28
21.00 mi
Rank: #26228 (+39)
20M → 21M
12:26 | 12:26/mi
35K
3:54:21
21.75 mi
Rank: #26246 (-18)
21M → 35K
8:53 | 11:53/mi
23M
4:09:33
23.00 mi
Rank: #26281 (-35)
35K → 23M
15:12 | 12:09/mi
24M
4:22:26
24.00 mi
Rank: #26370 (-89)
23M → 24M
12:53 | 12:53/mi
40K
4:34:03
24.85 mi
Rank: #26457 (-87)
24M → 40K
11:37 | 13:36/mi
25.2M
4:38:35
25.20 mi
Rank: #26462 (-5)
40K → 25.2M
4:32 | 13:09/mi
FINISH
4:50:38
26.22 mi
Rank: #26513 (-51)
25.2M → FINISH
12:03 | 11:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:15
Pace10:29 /mi
2nd Half
Distance13.11 mi
Time2:33:23
Pace11:42 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:4632:0910:2132:09
10:21
-
10K
6.21 mi12:34:241:04:4710:2632:38
10:31
+0:10
15K
9.32 mi13:07:251:37:4810:3033:01
10:38
+0:07
20K
12.43 mi13:39:492:10:1210:2932:24
10:26
-0:12
HALF
13.11 mi13:46:522:17:1510:297:03
10:21
-0:05
25K
15.53 mi14:12:382:43:0110:3025:46
10:38
+0:17
30K
18.64 mi14:46:533:17:1610:3534:15
11:02
+0:24
20M
20.00 mi15:02:393:33:0210:4015:46
11:37
+0:35
21M
21.00 mi15:15:053:45:2810:4512:26
12:26
+0:49
35K
21.75 mi15:23:583:54:2110:478:53
11:53
-0:33
23M
23.00 mi15:39:104:09:3310:5215:12
12:09
+0:16
24M
24.00 mi15:52:034:22:2610:5712:53
12:53
+0:44
40K
24.85 mi16:03:404:34:0311:0211:37
13:36
+0:43
25.2M
25.20 mi16:08:124:38:3511:044:32
13:09
-0:27
FINISH
26.22 mi16:20:154:50:3811:0612:03
11:50
-1:19

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

10:21 /mi

Average Pace

11:06 /mi

Slowest Pace

13:36 /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

3:17:16

68% of race

Time at Steady Pace

36:42

13% of race

Time at Slower Pace

56:40

19% of race

Average Pace: 11:05 /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 mi12:01:4632:0910:2132:09
10:21
#26858
10K
6.21 mi12:34:241:04:4710:2632:38
10:31
#26885
15K
9.32 mi13:07:251:37:4810:3033:01
10:38
#26873
20K
12.43 mi13:39:492:10:1210:2932:24
10:26
#26638
HALF
13.11 mi13:46:522:17:1510:297:03
10:21
#26610
25K
15.53 mi14:12:382:43:0110:3025:46
10:38
#26449
30K
18.64 mi14:46:533:17:1610:3534:15
11:02
#26286
20M
20.00 mi15:02:393:33:0210:4015:46
11:37
#26267
21M
21.00 mi15:15:053:45:2810:4512:26
12:26
#26228
35K
21.75 mi15:23:583:54:2110:478:53
11:53
#26246
23M
23.00 mi15:39:104:09:3310:5215:12
12:09
#26281
24M
24.00 mi15:52:034:22:2610:5712:53
12:53
#26370
40K
24.85 mi16:03:404:34:0311:0211:37
13:36
#26457
25.2M
25.20 mi16:08:124:38:3511:044:32
13:09
#26462
FINISH
26.22 mi16:20:154:50:3811:0612:03
11:50
#26513
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26858155651556526911(Top 93%)15568(Top 95%)15568(Top 272%)
10K6.21 mi3.10 mi26885-27155651556526917(Top 93%)15568(Top 95%)15568(Top 272%)
15K9.32 mi3.11 mi26873+1215556+915556+926911(Top 93%)15568(Top 95%)15568(Top 272%)
20K12.43 mi3.11 mi26638+23515447+10915447+10925977(Top 90%)15154(Top 93%)15154(Top 265%)
HALF13.11 mi0.68 mi26610+2815426+2115426+2126361(Top 91%)15291(Top 94%)15291(Top 267%)
25K15.53 mi2.42 mi26449+16115352+7415352+7425687(Top 89%)14979(Top 92%)14979(Top 262%)
30K18.64 mi3.11 mi26286+16315248+10415248+10425382(Top 87%)14719(Top 90%)14719(Top 257%)
20M20.00 mi1.36 mi26267+1915230+1815230+1825853(Top 89%)14848(Top 91%)14848(Top 259%)
21M21.00 mi1.00 mi26228+3915203+2715203+2725687(Top 89%)14731(Top 90%)14731(Top 257%)
35K21.75 mi0.75 mi26246-1815204-115204-126588(Top 92%)15145(Top 93%)15145(Top 265%)
23M23.00 mi1.25 mi26281-35152041520426323(Top 91%)14998(Top 92%)14998(Top 262%)
24M24.00 mi1.00 mi26370-8915236-3215236-3227547(Top 95%)15561(Top 95%)15561(Top 272%)
40K24.85 mi0.85 mi26457-8715266-3015266-3027564(Top 95%)15569(Top 95%)15569(Top 272%)
25.2M25.20 mi0.35 mi26462-515270-415270-426253(Top 90%)14911(Top 91%)14911(Top 261%)
FINISH26.22 mi1.02 mi26513-5115283-1315283-1327251(Top 94%)15392(Top 94%)15392(Top 269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21
+97ft-345ft

Overall

26911

Males

15568

M18-39

15568

5K→10K

3.1 - 6.2 mi

Top 93%
×5
+79ft-138ft

Overall

26917

Males

15568

M18-39

15568

10K→15K

6.2 - 9.3 mi

Top 93%
×3
+67ft-78ft

Overall

26911

Males

15568

M18-39

15568

15K→20K

9.3 - 12.4 mi

Top 90%
×5
+106ft-86ft

Overall

25977

Males

15154

M18-39

15154

20K→HALF

12.4 - 13.1 mi

Top 91%
×2
+19ft-37ft

Overall

26361

Males

15291

M18-39

15291

HALF→25K

13.1 - 15.5 mi

Top 89%
×4
+66ft-88ft

Overall

25687

Males

14979

M18-39

14979

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25382

Males

14719

M18-39

14719

30K→20M

18.6 - 20.0 mi

Top 89%
×5
+64ft-50ft

Overall

25853

Males

14848

M18-39

14848

20M→21M

20.0 - 21.0 mi

Top 89%
×8
+106ft-24ft

Overall

25687

Males

14731

M18-39

14731

21M→35K

21.0 - 21.8 mi

Top 92%
×7
+17ft-86ft

Overall

26588

Males

15145

M18-39

15145

35K→23M

21.8 - 23.0 mi

Top 91%
×5
+23ft-63ft

Overall

26323

Males

14998

M18-39

14998

23M→24M

23.0 - 24.0 mi

Top 95%
×6
+12ft-82ft

Overall

27547

Males

15561

M18-39

15561

24M→40K

24.0 - 24.9 mi

Top 95%
×1
+6ft-20ft

Overall

27564

Males

15569

M18-39

15569

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1
+13ft-16ft

Overall

26253

Males

14911

M18-39

14911

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27251

Males

15392

M18-39

15392

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1190
Passed By
845
Net Change
+345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26858
5K → 10K170197-27#26858#26885
10K → 15K127115+12#26885#26873
15K → 20K26025+235#26873#26638
20K → HALF335+28#26638#26610
HALF → 25K1676+161#26610#26449
25K → 30K19835+163#26449#26286
30K → 20M6950+19#26286#26267
20M → 21M6627+39#26267#26228
21M → 35K2543-18#26228#26246
35K → 23M3267-35#26246#26281
23M → 24M998-89#26281#26370
24M → 40K14101-87#26370#26457
40K → 25.2M914-5#26457#26462
25.2M → FINISH1162-51#26462#26513
TOTALS1190845+345
📊

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