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BOSTON MARATHON 2026

Robert Giuliani

Bib: 4325•M

CT

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
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
20:38
3.11 mi
Rank: #5328
Start → 5K
20:38 | 6:39/mi
10K
41:08
6.21 mi
Rank: #5146 (+182)
5K → 10K
20:30 | 6:36/mi
15K
1:01:35
9.32 mi
Rank: #5016 (+130)
10K → 15K
20:27 | 6:35/mi
20K
1:21:58
12.43 mi
Rank: #4758 (+258)
15K → 20K
20:23 | 6:34/mi
HALF
1:26:24
13.11 mi
Rank: #4744 (+14)
20K → HALF
4:26 | 6:31/mi
25K
1:42:33
15.53 mi
Rank: #4666 (+78)
HALF → 25K
16:09 | 6:40/mi
30K
2:03:40
18.64 mi
Rank: #4574 (+92)
25K → 30K
21:07 | 6:48/mi
20M
2:12:57
20.00 mi
Rank: #4515 (+59)
30K → 20M
9:17 | 6:51/mi
21M
2:20:14
21.00 mi
Rank: #4514 (+1)
20M → 21M
7:17 | 7:17/mi
35K
2:25:20
21.75 mi
Rank: #4546 (-32)
21M → 35K
5:06 | 6:50/mi
23M
2:34:19
23.00 mi
Rank: #4642 (-96)
35K → 23M
8:59 | 7:11/mi
24M
2:41:15
24.00 mi
Rank: #4670 (-28)
23M → 24M
6:56 | 6:56/mi
40K
2:47:32
24.85 mi
Rank: #4775 (-105)
24M → 40K
6:17 | 7:21/mi
25.2M
2:50:13
25.20 mi
Rank: #4792 (-17)
40K → 25.2M
2:41 | 7:47/mi
FINISH
2:57:19
26.22 mi
Rank: #4881 (-89)
25.2M → FINISH
7:06 | 6:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:24
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:30:55
Pace6:57 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1520:386:3920:38
6:39
-
10K
6.21 mi10:43:4541:086:3820:30
6:36
-0:03
15K
9.32 mi11:04:121:01:356:3720:27
6:35
-0:01
20K
12.43 mi11:24:351:21:586:3620:23
6:34
-0:01
HALF
13.11 mi11:29:011:26:246:364:26
6:31
-0:03
25K
15.53 mi11:45:101:42:336:3716:09
6:40
+0:09
30K
18.64 mi12:06:172:03:406:3921:07
6:48
+0:08
20M
20.00 mi12:15:342:12:576:399:17
6:51
+0:03
21M
21.00 mi12:22:512:20:146:417:17
7:17
+0:26
35K
21.75 mi12:27:572:25:206:415:06
6:50
-0:27
23M
23.00 mi12:36:562:34:196:438:59
7:11
+0:21
24M
24.00 mi12:43:522:41:156:446:56
6:56
-0:15
40K
24.85 mi12:50:092:47:326:456:17
7:21
+0:25
25.2M
25.20 mi12:52:502:50:136:462:41
7:47
+0:26
FINISH
26.22 mi12:59:562:57:196:477:06
6:59
-0:48

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

6:31 /mi

Average Pace

6:46 /mi

Slowest Pace

7:47 /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

2:32:05

86% of race

Time at Steady Pace

22:33

13% of race

Time at Slower Pace

2:41

2% of race

Average Pace: 6:46 /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 mi10:23:1520:386:3920:38
6:39
#5328
10K
6.21 mi10:43:4541:086:3820:30
6:36
#5146
15K
9.32 mi11:04:121:01:356:3720:27
6:35
#5016
20K
12.43 mi11:24:351:21:586:3620:23
6:34
#4758
HALF
13.11 mi11:29:011:26:246:364:26
6:31
#4744
25K
15.53 mi11:45:101:42:336:3716:09
6:40
#4666
30K
18.64 mi12:06:172:03:406:3921:07
6:48
#4574
20M
20.00 mi12:15:342:12:576:399:17
6:51
#4515
21M
21.00 mi12:22:512:20:146:417:17
7:17
#4514
35K
21.75 mi12:27:572:25:206:415:06
6:50
#4546
23M
23.00 mi12:36:562:34:196:438:59
7:11
#4642
24M
24.00 mi12:43:522:41:156:446:56
6:56
#4670
40K
24.85 mi12:50:092:47:326:456:17
7:21
#4775
25.2M
25.20 mi12:52:502:50:136:462:41
7:47
#4792
FINISH
26.22 mi12:59:562:57:196:477:06
6:59
#4881
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 mi5328494549454794(Top 17%)4486(Top 27%)4486(Top 78%)
10K6.21 mi3.10 mi5146+1824795+1504795+1505005(Top 17%)4667(Top 29%)4667(Top 82%)
15K9.32 mi3.11 mi5016+1304686+1094686+1094794(Top 17%)4486(Top 27%)4486(Top 78%)
20K12.43 mi3.11 mi4758+2584460+2264460+2264173(Top 14%)3942(Top 24%)3942(Top 69%)
HALF13.11 mi0.68 mi4744+144447+134447+134433(Top 15%)4181(Top 26%)4181(Top 73%)
25K15.53 mi2.42 mi4666+784374+734374+734560(Top 16%)4243(Top 26%)4243(Top 74%)
30K18.64 mi3.11 mi4574+924290+844290+844356(Top 15%)4018(Top 25%)4018(Top 70%)
20M20.00 mi1.36 mi4515+594228+624228+624399(Top 15%)3999(Top 24%)3999(Top 70%)
21M21.00 mi1.00 mi4514+14220+84220+85136(Top 18%)4500(Top 28%)4500(Top 79%)
35K21.75 mi0.75 mi4546-324242-224242-225770(Top 20%)4991(Top 31%)4991(Top 87%)
23M23.00 mi1.25 mi4642-964304-624304-626589(Top 23%)5479(Top 34%)5479(Top 96%)
24M24.00 mi1.00 mi4670-284320-164320-165992(Top 21%)5015(Top 31%)5015(Top 88%)
40K24.85 mi0.85 mi4775-1054394-744394-747749(Top 27%)6020(Top 37%)6020(Top 105%)
25.2M25.20 mi0.35 mi4792-174404-104404-106837(Top 24%)5428(Top 33%)5428(Top 95%)
FINISH26.22 mi1.02 mi4881-894458-544458-547267(Top 25%)5646(Top 35%)5646(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4794

Males

4486

M18-39

4486

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

5005

Males

4667

M18-39

4667

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4794

Males

4486

M18-39

4486

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4173

Males

3942

M18-39

3942

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4433

Males

4181

M18-39

4181

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4560

Males

4243

M18-39

4243

25K→30K

15.5 - 18.6 mi

Top 15%
×9
+181ft-148ft

Overall

4356

Males

4018

M18-39

4018

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4399

Males

3999

M18-39

3999

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5136

Males

4500

M18-39

4500

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5770

Males

4991

M18-39

4991

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6589

Males

5479

M18-39

5479

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

5992

Males

5015

M18-39

5015

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7749

Males

6020

M18-39

6020

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6837

Males

5428

M18-39

5428

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7267

Males

5646

M18-39

5646

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1388
Passed By
941
Net Change
+447
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5328
5K → 10K293111+182#5328#5146
10K → 15K18454+130#5146#5016
15K → 20K27012+258#5016#4758
20K → HALF2410+14#4758#4744
HALF → 25K11234+78#4744#4666
25K → 30K15563+92#4666#4574
30K → 20M9031+59#4574#4515
20M → 21M6160+1#4515#4514
21M → 35K2557-32#4514#4546
35K → 23M52148-96#4546#4642
23M → 24M4472-28#4642#4670
24M → 40K31136-105#4670#4775
40K → 25.2M2037-17#4775#4792
25.2M → FINISH27116-89#4792#4881
TOTALS1388941+447

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📊

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