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BOSTON MARATHON 2026

Robert Geromini

Bib: 27051β€’M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
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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
31:16
3.11 mi
Rank: #26119
Start β†’ 5K
31:16 | 10:04/mi
10K
1:01:31
6.21 mi
Rank: #25647 (+472)
5K β†’ 10K
30:15 | 9:45/mi
15K
1:33:26
9.32 mi
Rank: #25882 (-235)
10K β†’ 15K
31:55 | 10:17/mi
20K
2:05:19
12.43 mi
Rank: #25805 (+77)
15K β†’ 20K
31:53 | 10:16/mi
HALF
2:14:02
13.11 mi
Rank: #26126 (-321)
20K β†’ HALF
8:43 | 12:48/mi
25K
2:41:27
15.53 mi
Rank: #26290 (-164)
HALF β†’ 25K
27:25 | 11:19/mi
30K
3:22:00
18.64 mi
Rank: #26725 (-435)
25K β†’ 30K
40:33 | 13:04/mi
20M
3:38:41
20.00 mi
Rank: #26763 (-38)
30K β†’ 20M
16:41 | 12:17/mi
21M
3:54:25
21.00 mi
Rank: #26951 (-188)
20M β†’ 21M
15:44 | 15:44/mi
35K
4:04:35
21.75 mi
Rank: #27022 (-71)
21M β†’ 35K
10:10 | 13:36/mi
23M
4:20:35
23.00 mi
Rank: #27059 (-37)
35K β†’ 23M
16:00 | 12:48/mi
24M
4:33:47
24.00 mi
Rank: #27116 (-57)
23M β†’ 24M
13:12 | 13:12/mi
40K
4:45:21
24.85 mi
Rank: #27153 (-37)
24M β†’ 40K
11:34 | 13:32/mi
25.2M
4:50:04
25.20 mi
Rank: #27157 (-4)
40K β†’ 25.2M
4:43 | 13:41/mi
FINISH
5:01:42
26.22 mi
Rank: #27163 (-6)
25.2M β†’ FINISH
11:38 | 11:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:14:02
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:47:40
Pace12:48 /mi
πŸ“ŠPositive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4931:1610:0431:16
10:04
-
10K
6.21 mi12:23:041:01:319:5530:15
9:45
-0:19
15K
9.32 mi12:54:591:33:2610:0231:55
10:17
+0:32
20K
12.43 mi13:26:522:05:1910:0631:53
10:16
-0:01
HALF
13.11 mi13:35:352:14:0210:148:43
12:48
+2:32
25K
15.53 mi14:03:002:41:2710:2427:25
11:19
-1:29
30K
18.64 mi14:43:333:22:0010:5140:33
13:04
+1:45
20M
20.00 mi15:00:143:38:4110:5716:41
12:17
-0:47
21M
21.00 mi15:15:583:54:2511:1015:44
15:44
+3:27
35K
21.75 mi15:26:084:04:3511:1510:10
13:36
-2:08
23M
23.00 mi15:42:084:20:3511:2016:00
12:48
-0:48
24M
24.00 mi15:55:204:33:4711:2513:12
13:12
+0:24
40K
24.85 mi16:06:544:45:2111:2911:34
13:32
+0:20
25.2M
25.20 mi16:11:374:50:0411:314:43
13:41
+0:09
FINISH
26.22 mi16:23:155:01:4211:3111:38
11:25
-2:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:45 /mi

Average Pace

11:31 /mi

Slowest Pace

15:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:44:22

54% of race

Time at Steady Pace

1:56:53

39% of race

Time at Slower Pace

20:27

7% of race

Average Pace: 11:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:52:4931:1610:0431:16
10:04
#26119
10K
6.21 mi12:23:041:01:319:5530:15
9:45
#25647
15K
9.32 mi12:54:591:33:2610:0231:55
10:17
#25882
20K
12.43 mi13:26:522:05:1910:0631:53
10:16
#25805
HALF
13.11 mi13:35:352:14:0210:148:43
12:48
#26126
25K
15.53 mi14:03:002:41:2710:2427:25
11:19
#26290
30K
18.64 mi14:43:333:22:0010:5140:33
13:04
#26725
20M
20.00 mi15:00:143:38:4110:5716:41
12:17
#26763
21M
21.00 mi15:15:583:54:2511:1015:44
15:44
#26951
35K
21.75 mi15:26:084:04:3511:1510:10
13:36
#27022
23M
23.00 mi15:42:084:20:3511:2016:00
12:48
#27059
24M
24.00 mi15:55:204:33:4711:2513:12
13:12
#27116
40K
24.85 mi16:06:544:45:2111:2911:34
13:32
#27153
25.2M
25.20 mi16:11:374:50:0411:314:43
13:41
#27157
FINISH
26.22 mi16:23:155:01:4211:3111:38
11:25
#27163
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 mi26119152461524626273(Top 91%)15291(Top 94%)15291(Top 267%)
10K6.21 mi3.10 mi25647+47215021+22515021+22525178(Top 87%)14815(Top 91%)14815(Top 259%)
15K9.32 mi3.11 mi25882-23515133-11215133-11226273(Top 91%)15291(Top 94%)15291(Top 267%)
20K12.43 mi3.11 mi25805+7715102+3115102+3125629(Top 88%)14987(Top 92%)14987(Top 262%)
HALF13.11 mi0.68 mi26126-32115231-12915231-12928645(Top 99%)16179(Top 99%)16179(Top 283%)
25K15.53 mi2.42 mi26290-16415286-5515286-5526769(Top 92%)15438(Top 94%)15438(Top 270%)
30K18.64 mi3.11 mi26725-43515447-16115447-16127752(Top 96%)15790(Top 97%)15790(Top 276%)
20M20.00 mi1.36 mi26763-3815462-1515462-1526726(Top 92%)15264(Top 93%)15264(Top 267%)
21M21.00 mi1.00 mi26951-18815521-5915521-5928456(Top 98%)16046(Top 98%)16046(Top 280%)
35K21.75 mi0.75 mi27022-7115550-2915550-2928097(Top 97%)15847(Top 97%)15847(Top 277%)
23M23.00 mi1.25 mi27059-3715555-515555-527100(Top 93%)15372(Top 94%)15372(Top 269%)
24M24.00 mi1.00 mi27116-5715571-1615571-1627800(Top 96%)15688(Top 96%)15688(Top 274%)
40K24.85 mi0.85 mi27153-3715577-615577-627519(Top 95%)15538(Top 95%)15538(Top 272%)
25.2M25.20 mi0.35 mi27157-415574+315574+326888(Top 93%)15229(Top 93%)15229(Top 266%)
FINISH26.22 mi1.02 mi27163-615571+315571+326781(Top 92%)15149(Top 93%)15149(Top 265%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26273

Males

15291

M18-39

15291

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25178

Males

14815

M18-39

14815

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26273

Males

15291

M18-39

15291

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25629

Males

14987

M18-39

14987

20K→HALF

12.4 - 13.1 mi

Top 99%
Γ—2
+19ft-37ft

Overall

28645

Males

16179

M18-39

16179

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26769

Males

15438

M18-39

15438

25K→30K

15.5 - 18.6 mi

Top 96%
Γ—9
+181ft-148ft

Overall

27752

Males

15790

M18-39

15790

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26726

Males

15264

M18-39

15264

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28456

Males

16046

M18-39

16046

21M→35K

21.0 - 21.8 mi

Top 97%
Γ—7
+17ft-86ft

Overall

28097

Males

15847

M18-39

15847

35K→23M

21.8 - 23.0 mi

Top 93%
Γ—5
+23ft-63ft

Overall

27100

Males

15372

M18-39

15372

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27800

Males

15688

M18-39

15688

24M→40K

24.0 - 24.9 mi

Top 95%
Γ—1
+6ft-20ft

Overall

27519

Males

15538

M18-39

15538

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

26888

Males

15229

M18-39

15229

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26781

Males

15149

M18-39

15149

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
947
Passed By
1991
Net Change
-1044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26119
5K β†’ 10K52250+472#26119#25647
10K β†’ 15K65300-235#25647#25882
15K β†’ 20K15780+77#25882#25805
20K β†’ HALF5326-321#25805#26126
HALF β†’ 25K37201-164#26126#26290
25K β†’ 30K24459-435#26290#26725
30K β†’ 20M3371-38#26725#26763
20M β†’ 21M9197-188#26763#26951
21M β†’ 35K1081-71#26951#27022
35K β†’ 23M3673-37#27022#27059
23M β†’ 24M1067-57#27059#27116
24M β†’ 40K845-37#27116#27153
40K β†’ 25.2M1014-4#27153#27157
25.2M β†’ FINISH2127-6#27157#27163
TOTALS9471991-1044
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing