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BOSTON MARATHON 2026

Roman Krause

Bib: 1530•M

ME

0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Division (M18-39)
#0 / 5723
Top 11%
Race Day Weather
51°/41°F
overcast clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
5:46/mi
17:52
↑ 97↓ 3451.5%
10K· 6.21 mi
5:37/mi
35:17
↑ 79↓ 1380.4%
15K· 9.32 mi
5:42/mi
52:57
↑ 67↓ 78
20K· 12.43 mi
5:45/mi
1:10:47
↑ 106↓ 860.1%
HALF· 13.11 mi
5:44/mi
1:14:41
↑ 19↓ 370.5%
25K· 15.53 mi
5:49/mi
1:28:47
↑ 66↓ 880.2%
30K· 18.64 mi
6:05/mi
1:47:39
↑ 181↓ 1480.2%
20M
6:11/mi
1:56:02
↑ 64↓ 500.2%
21M
6:35/mi
2:02:37
↑ 106↓ 241.6%
35K· 21.75 mi
5:59/mi
2:07:05
↑ 17↓ 861.7%
23M
6:34/mi
2:15:18
↑ 23↓ 630.6%
24M
6:25/mi
2:21:43
↓ 821.3%
40K· 24.85 mi
6:36/mi
2:27:21
↓ 200.3%
25.2M
6:58/mi
2:29:45
↑ 13↓ 160.2%
FINISH· 26.22 mi
5:56/mi
2:35:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HALFFaster
Distance13.11 mi
Time1:14:41
Pace5:42 /mi
2nd Half
Distance13.11 mi
Time1:21:06
Pace6:12 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1117:525:4617:52
5:46
-
10K
6.21 mi10:35:3635:175:4117:25
5:37
-0:09
15K
9.32 mi10:53:1652:575:4117:40
5:42
+0:05
20K
12.43 mi11:11:061:10:475:4217:50
5:45
+0:03
HALF
13.11 mi11:15:001:14:415:423:54
5:44
-0:01
25K
15.53 mi11:29:061:28:475:4314:06
5:49
+0:05
30K
18.64 mi11:47:581:47:395:4718:52
6:05
+0:16
20M
20.00 mi11:56:211:56:025:498:23
6:11
+0:06
21M
21.00 mi12:02:562:02:375:516:35
6:35
+0:24
35K
21.75 mi12:07:242:07:055:514:28
5:59
-0:36
23M
23.00 mi12:15:372:15:185:538:13
6:34
+0:35
24M
24.00 mi12:22:022:21:435:556:25
6:25
-0:09
40K
24.85 mi12:27:402:27:215:565:38
6:36
+0:11
25.2M
25.20 mi12:30:042:29:455:572:24
6:58
+0:22
FINISH
26.22 mi12:36:062:35:475:576:02
5:56
-1:02

Checkpoints & Pacing

📈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

5:37 /mi

Average Pace

5:57 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:41

48% of race

Time at Steady Pace

51:51

33% of race

Time at Slower Pace

29:15

19% of race

Average Pace: 5:56 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:1117:525:4617:52
5:46
#541
10K
6.21 mi10:35:3635:175:4117:25
5:37
#440
15K
9.32 mi10:53:1652:575:4117:40
5:42
#433
20K
12.43 mi11:11:061:10:475:4217:50
5:45
#437
HALF
13.11 mi11:15:001:14:415:423:54
5:44
#440
25K
15.53 mi11:29:061:28:475:4314:06
5:49
#457
30K
18.64 mi11:47:581:47:395:4718:52
6:05
#495
20M
20.00 mi11:56:211:56:025:498:23
6:11
#516
21M
21.00 mi12:02:562:02:375:516:35
6:35
#538
35K
21.75 mi12:07:242:07:055:514:28
5:59
#549
23M
23.00 mi12:15:372:15:185:538:13
6:34
#586
24M
24.00 mi12:22:022:21:435:556:25
6:25
#635
40K
24.85 mi12:27:402:27:215:565:38
6:36
#670
25.2M
25.20 mi12:30:042:29:455:572:24
6:58
#684
FINISH
26.22 mi12:36:062:35:475:576:02
5:56
#703
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi541505505448(Top 2%)422(Top 3%)422(Top 7%)
10K6.21 mi3.10 mi440+101414+91414+91346(Top 1%)323(Top 2%)323(Top 6%)
15K9.32 mi3.11 mi433+7407+7407+7448(Top 2%)422(Top 3%)422(Top 7%)
20K12.43 mi3.11 mi437-4411-4411-4473(Top 2%)451(Top 3%)451(Top 8%)
HALF13.11 mi0.68 mi440-3414-3414-3613(Top 2%)591(Top 4%)591(Top 10%)
25K15.53 mi2.42 mi457-17433-19433-19574(Top 2%)551(Top 3%)551(Top 10%)
30K18.64 mi3.11 mi495-38471-38471-38880(Top 3%)844(Top 5%)844(Top 15%)
20M20.00 mi1.36 mi516-21492-21492-211113(Top 4%)1071(Top 7%)1071(Top 19%)
21M21.00 mi1.00 mi538-22514-22514-221592(Top 5%)1524(Top 9%)1524(Top 27%)
35K21.75 mi0.75 mi549-11525-11525-111137(Top 4%)1092(Top 7%)1092(Top 19%)
23M23.00 mi1.25 mi586-37559-34559-342767(Top 10%)2572(Top 16%)2572(Top 45%)
24M24.00 mi1.00 mi635-49608-49608-492774(Top 10%)2541(Top 16%)2541(Top 44%)
40K24.85 mi0.85 mi670-35640-32640-323037(Top 10%)2747(Top 17%)2747(Top 48%)
25.2M25.20 mi0.35 mi684-14654-14654-142560(Top 9%)2324(Top 14%)2324(Top 41%)
FINISH26.22 mi1.02 mi703-19673-19673-191375(Top 5%)1301(Top 8%)1301(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

448

Males

422

M18-39

422

5K→10K

3.1 - 6.2 mi

Top 1%
×5story building
+79ft-138ft

Overall

346

Males

323

M18-39

323

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

448

Males

422

M18-39

422

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

473

Males

451

M18-39

451

20K→HALF

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

613

Males

591

M18-39

591

HALF→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

574

Males

551

M18-39

551

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

880

Males

844

M18-39

844

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

1113

Males

1071

M18-39

1071

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1592

Males

1524

M18-39

1524

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1137

Males

1092

M18-39

1092

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2767

Males

2572

M18-39

2572

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2774

Males

2541

M18-39

2541

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

3037

Males

2747

M18-39

2747

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2560

Males

2324

M18-39

2324

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1375

Males

1301

M18-39

1301

Passing Analysis

Category:
Athletes Passed
189
Passed By
351
Net Change
-162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#541
5K → 10K1054+101#541#440
10K → 15K136+7#440#433
15K → 20K1115-4#433#437
20K → HALF36-3#437#440
HALF → 25K1633-17#440#457
25K → 30K1351-38#457#495
30K → 20M526-21#495#516
20M → 21M628-22#516#538
21M → 35K314-11#538#549
35K → 23M441-37#549#586
23M → 24M251-49#586#635
24M → 40K237-35#635#670
40K → 25.2M115-14#670#684
25.2M → FINISH524-19#684#703
TOTALS189351-162
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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OTQ

Olympic Trials Qualifying analysis available

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing