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BOSTON MARATHON 2025

Robert Roman

Bib: 13509•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 38%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 40%
Division (M50-54)
#0 / 1996
Top 42%
Race Day Weather
50°/40°F
broken 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
7:18/mi
22:42
↑ 97↓ 3451.5%
10K· 6.21 mi
7:26/mi
45:48
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:08:35
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:31:53
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:36:52
↑ 19↓ 370.5%
25K· 15.53 mi
7:51/mi
1:55:54
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:20:39
↑ 181↓ 1480.2%
20M
8:06/mi
2:31:39
↑ 64↓ 500.2%
21M
8:25/mi
2:40:04
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:45:49
↑ 17↓ 861.7%
23M
8:41/mi
2:56:41
↑ 23↓ 630.6%
24M
7:46/mi
3:04:27
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:11:13
↓ 200.3%
25.2M
8:51/mi
3:14:16
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:22:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:45:17
Pace8:02 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5322:427:1822:42
7:18
-
10K
6.21 mi11:14:5945:487:2223:06
7:26
+0:08
15K
9.32 mi11:37:461:08:357:2122:47
7:20
-0:06
20K
12.43 mi12:01:041:31:537:2423:18
7:30
+0:10
Half
13.11 mi12:06:031:36:527:234:59
7:18
-0:12
25K
15.53 mi12:25:051:55:547:2819:02
7:51
+0:33
30K
18.64 mi12:49:502:20:397:3324:45
7:58
+0:07
20M
20.00 mi13:00:502:31:397:3511:00
8:06
+0:08
21M
21.00 mi13:09:152:40:047:378:25
8:25
+0:19
35K
21.75 mi13:15:002:45:497:375:45
7:41
-0:44
23M
23.00 mi13:25:522:56:417:4110:52
8:41
+1:00
24M
24.00 mi13:33:383:04:277:417:46
7:46
-0:55
40K
24.85 mi13:40:243:11:137:426:46
7:55
+0:09
25.2M
25.20 mi13:43:273:14:167:433:03
8:51
+0:56
Finish
26.22 mi13:51:203:22:097:437:53
7:44
-1:07

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

7:18 /mi

Average Pace

7:43 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:52

48% of race

Time at Steady Pace

1:11:57

36% of race

Time at Slower Pace

33:20

16% of race

Average Pace: 7:43 /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 mi10:51:5322:427:1822:42
7:18
#10418
10K
6.21 mi11:14:5945:487:2223:06
7:26
#10957
15K
9.32 mi11:37:461:08:357:2122:47
7:20
#10700
20K
12.43 mi12:01:041:31:537:2423:18
7:30
#10701
Half
13.11 mi12:06:031:36:527:234:59
7:18
#10661
25K
15.53 mi12:25:051:55:547:2819:02
7:51
#10990
30K
18.64 mi12:49:502:20:397:3324:45
7:58
#10986
20M
20.00 mi13:00:502:31:397:3511:00
8:06
#10945
21M
21.00 mi13:09:152:40:047:378:25
8:25
#10856
35K
21.75 mi13:15:002:45:497:375:45
7:41
#10805
23M
23.00 mi13:25:522:56:417:4110:52
8:41
#10998
24M
24.00 mi13:33:383:04:277:417:46
7:46
#10898
40K
24.85 mi13:40:243:11:137:426:46
7:55
#10815
25.2M
25.20 mi13:43:273:14:167:433:03
8:51
#10808
Finish
26.22 mi13:51:203:22:097:437:53
7:44
#10775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi104188396839610258(Top 36%)8225(Top 51%)8225(Top 412%)
10K6.21 mi3.10 mi10957-5398644-2488644-24811496(Top 40%)8900(Top 55%)8900(Top 446%)
15K9.32 mi3.11 mi10700+2578490+1548490+15410258(Top 36%)8225(Top 51%)8225(Top 412%)
20K12.43 mi3.11 mi10701-18477+138477+1310757(Top 38%)8383(Top 52%)8383(Top 420%)
Half13.11 mi0.68 mi10661+408460+178460+1710003(Top 35%)8025(Top 50%)8025(Top 402%)
25K15.53 mi2.42 mi10990-3298578-1188578-11812728(Top 45%)9170(Top 57%)9170(Top 459%)
30K18.64 mi3.11 mi10986+48494+848494+8411134(Top 39%)8249(Top 51%)8249(Top 413%)
20M20.00 mi1.36 mi10945+418436+588436+5811052(Top 39%)8051(Top 50%)8051(Top 403%)
21M21.00 mi1.00 mi10856+898350+868350+869936(Top 35%)7326(Top 45%)7326(Top 367%)
35K21.75 mi0.75 mi10805+518303+478303+479946(Top 35%)7346(Top 46%)7346(Top 368%)
23M23.00 mi1.25 mi10998-1938353-508353-5014388(Top 51%)9338(Top 58%)9338(Top 468%)
24M24.00 mi1.00 mi10898+1008269+848269+849555(Top 34%)6947(Top 43%)6947(Top 348%)
40K24.85 mi0.85 mi10815+838193+768193+769546(Top 34%)6820(Top 42%)6820(Top 342%)
25.2M25.20 mi0.35 mi10808+78177+168177+1610856(Top 38%)7409(Top 46%)7409(Top 371%)
Finish26.22 mi1.02 mi10775+338129+488129+4810945(Top 39%)7484(Top 46%)7484(Top 375%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10258

Males

8225

M50-54

8225

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11496

Males

8900

M50-54

8900

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10258

Males

8225

M50-54

8225

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10757

Males

8383

M50-54

8383

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

10003

Males

8025

M50-54

8025

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12728

Males

9170

M50-54

9170

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11134

Males

8249

M50-54

8249

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

11052

Males

8051

M50-54

8051

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9936

Males

7326

M50-54

7326

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9946

Males

7346

M50-54

7346

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14388

Males

9338

M50-54

9338

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

9555

Males

6947

M50-54

6947

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9546

Males

6820

M50-54

6820

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10856

Males

7409

M50-54

7409

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10945

Males

7484

M50-54

7484

Passing Analysis

Category:
Athletes Passed
1740
Passed By
2097
Net Change
-357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10418
5K → 10K91630-539#10418#10957
10K → 15K30750+257#10957#10700
15K → 20K170171-1#10700#10701
20K → Half5717+40#10701#10661
Half → 25K98427-329#10661#10990
25K → 30K235231+4#10990#10986
30K → 20M13594+41#10986#10945
20M → 21M14354+89#10945#10856
21M → 35K8029+51#10856#10805
35K → 23M58251-193#10805#10998
23M → 24M12727+100#10998#10898
24M → 40K11431+83#10898#10815
40K → 25.2M3427+7#10815#10808
25.2M → Finish9158+33#10808#10775
TOTALS17402097-357
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing