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BOSTON MARATHON 2025

Benjamin Adams

Bib: 1703•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 14%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M40-44)
#0 / 2247
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:27
Rank: #2197
Start → 5K
19:27 | 6:16/mi
10K· 6.21 mi
38:53
Rank: #2165 (+32)
5K → 10K
19:26 | 6:15/mi
15K· 9.32 mi
58:16
Rank: #2107 (+58)
10K → 15K
19:23 | 6:14/mi
20K· 12.43 mi
1:17:42
Rank: #2006 (+101)
15K → 20K
19:26 | 6:15/mi
Half· 13.11 mi
1:21:57
Rank: #2006
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:37:14
Rank: #1982 (+24)
Half → 25K
15:17 | 6:18/mi
30K· 18.64 mi
1:57:25
Rank: #1937 (+45)
25K → 30K
20:11 | 6:30/mi
20M
2:06:28
Rank: #1942 (-5)
30K → 20M
9:03 | 6:40/mi
21M
2:13:37
Rank: #1967 (-25)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:18:22
Rank: #1935 (+32)
21M → 35K
4:45 | 6:21/mi
23M
2:26:58
Rank: #1977 (-42)
35K → 23M
8:36 | 6:52/mi
24M
2:33:51
Rank: #2010 (-33)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:40:03
Rank: #2092 (-82)
24M → 40K
6:12 | 7:15/mi
25.2M
2:42:50
Rank: #2149 (-57)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
2:50:19
Rank: #2321 (-172)
25.2M → Finish
7:29 | 7:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:57
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:28:22
Pace6:44 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0719:276:1619:27
6:16
-
10K
6.21 mi10:39:3338:536:1519:26
6:15
-0:01
15K
9.32 mi10:58:5658:166:1519:23
6:14
-0:01
20K
12.43 mi11:18:221:17:426:1519:26
6:15
+0:01
Half
13.11 mi11:22:371:21:576:154:15
6:14
-0:01
25K
15.53 mi11:37:541:37:146:1615:17
6:18
+0:04
30K
18.64 mi11:58:051:57:256:1820:11
6:30
+0:12
20M
20.00 mi12:07:082:06:286:199:03
6:40
+0:10
21M
21.00 mi12:14:172:13:376:227:09
7:09
+0:29
35K
21.75 mi12:19:022:18:226:224:45
6:21
-0:48
23M
23.00 mi12:27:382:26:586:238:36
6:52
+0:31
24M
24.00 mi12:34:312:33:516:256:53
6:53
+0:01
40K
24.85 mi12:40:432:40:036:266:12
7:15
+0:22
25.2M
25.20 mi12:43:302:42:506:282:47
8:04
+0:49
Finish
26.22 mi12:50:592:50:196:307:29
7:21
-0:43

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

6:14 /mi

Average Pace

6:30 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:38

14% of race

Time at Steady Pace

1:47:35

63% of race

Time at Slower Pace

39:06

23% of race

Average Pace: 6:30 /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 mi10:20:0719:276:1619:27
6:16
#2197
10K
6.21 mi10:39:3338:536:1519:26
6:15
#2165
15K
9.32 mi10:58:5658:166:1519:23
6:14
#2107
20K
12.43 mi11:18:221:17:426:1519:26
6:15
#2006
Half
13.11 mi11:22:371:21:576:154:15
6:14
#2006
25K
15.53 mi11:37:541:37:146:1615:17
6:18
#1982
30K
18.64 mi11:58:051:57:256:1820:11
6:30
#1937
20M
20.00 mi12:07:082:06:286:199:03
6:40
#1942
21M
21.00 mi12:14:172:13:376:227:09
7:09
#1967
35K
21.75 mi12:19:022:18:226:224:45
6:21
#1935
23M
23.00 mi12:27:382:26:586:238:36
6:52
#1977
24M
24.00 mi12:34:312:33:516:256:53
6:53
#2010
40K
24.85 mi12:40:432:40:036:266:12
7:15
#2092
25.2M
25.20 mi12:43:302:42:506:282:47
8:04
#2149
Finish
26.22 mi12:50:592:50:196:307:29
7:21
#2321
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2197209820982027(Top 7%)1931(Top 12%)1931(Top 86%)
10K6.21 mi3.10 mi2165+322066+322066+322171(Top 8%)2074(Top 13%)2074(Top 92%)
15K9.32 mi3.11 mi2107+582010+562010+562027(Top 7%)1931(Top 12%)1931(Top 86%)
20K12.43 mi3.11 mi2006+1011914+961914+961809(Top 6%)1720(Top 11%)1720(Top 77%)
Half13.11 mi0.68 mi20061916-21916-22127(Top 7%)2031(Top 13%)2031(Top 90%)
25K15.53 mi2.42 mi1982+241889+271889+271869(Top 7%)1777(Top 11%)1777(Top 79%)
30K18.64 mi3.11 mi1937+451845+441845+441967(Top 7%)1870(Top 12%)1870(Top 83%)
20M20.00 mi1.36 mi1942-51849-41849-42268(Top 8%)2142(Top 13%)2142(Top 95%)
21M21.00 mi1.00 mi1967-251871-221871-222871(Top 10%)2657(Top 16%)2657(Top 118%)
35K21.75 mi0.75 mi1935+321839+321839+321804(Top 6%)1693(Top 11%)1693(Top 75%)
23M23.00 mi1.25 mi1977-421877-381877-383025(Top 11%)2764(Top 17%)2764(Top 123%)
24M24.00 mi1.00 mi2010-331907-301907-303951(Top 14%)3490(Top 22%)3490(Top 155%)
40K24.85 mi0.85 mi2092-821986-791986-795295(Top 19%)4396(Top 27%)4396(Top 196%)
25.2M25.20 mi0.35 mi2149-572040-542040-546194(Top 22%)4827(Top 30%)4827(Top 215%)
Finish26.22 mi1.02 mi2321-1722201-1612201-1618019(Top 28%)5904(Top 37%)5904(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2027

Males

1931

M40-44

1931

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2171

Males

2074

M40-44

2074

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2027

Males

1931

M40-44

1931

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1809

Males

1720

M40-44

1720

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2127

Males

2031

M40-44

2031

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1869

Males

1777

M40-44

1777

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1967

Males

1870

M40-44

1870

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2268

Males

2142

M40-44

2142

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2871

Males

2657

M40-44

2657

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1804

Males

1693

M40-44

1693

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3025

Males

2764

M40-44

2764

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3951

Males

3490

M40-44

3490

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5295

Males

4396

M40-44

4396

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6194

Males

4827

M40-44

4827

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

8019

Males

5904

M40-44

5904

Passing Analysis

Category:
Athletes Passed
701
Passed By
825
Net Change
-124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2197
5K → 10K12795+32#2197#2165
10K → 15K10042+58#2165#2107
15K → 20K12322+101#2107#2006
20K → Half990#2006#2006
Half → 25K6036+24#2006#1982
25K → 30K9449+45#1982#1937
30K → 20M3338-5#1937#1942
20M → 21M3257-25#1942#1967
21M → 35K408+32#1967#1935
35K → 23M3274-42#1935#1977
23M → 24M3063-33#1977#2010
24M → 40K1698-82#2010#2092
40K → 25.2M360-57#2092#2149
25.2M → Finish2174-172#2149#2321
TOTALS701825-124
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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