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BOSTON MARATHON 2025

Brian Howell

Bib: 26260•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
10:11/mi
31:38
↑ 97↓ 3451.5%
10K· 6.21 mi
11:00/mi
1:05:48
↑ 79↓ 1380.4%
15K· 9.32 mi
10:31/mi
1:38:29
↑ 67↓ 78
20K· 12.43 mi
10:54/mi
2:12:21
↑ 106↓ 860.1%
Half· 13.11 mi
10:30/mi
2:19:31
↑ 19↓ 370.5%
25K· 15.53 mi
11:38/mi
2:47:43
↑ 66↓ 880.2%
30K· 18.64 mi
12:14/mi
3:25:44
↑ 181↓ 1480.2%
20M
12:04/mi
3:42:08
↑ 64↓ 500.2%
21M
12:40/mi
3:54:48
↑ 106↓ 241.6%
35K· 21.75 mi
11:32/mi
4:03:26
↑ 17↓ 861.7%
23M
11:42/mi
4:18:05
↑ 23↓ 630.6%
24M
11:25/mi
4:29:30
↓ 821.3%
40K· 24.85 mi
11:51/mi
4:39:38
↓ 200.3%
25.2M
13:03/mi
4:44:08
↑ 13↓ 160.2%
Finish· 26.22 mi
11:00/mi
4:55:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:31
Pace10:39 /mi
2nd Half
Distance13.11 mi
Time2:35:50
Pace11:53 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1131:3810:1131:38
10:11
-
10K
6.21 mi12:21:211:05:4810:3534:10
11:00
+0:49
15K
9.32 mi12:54:021:38:2910:3432:41
10:31
-0:29
20K
12.43 mi13:27:542:12:2110:3933:52
10:54
+0:23
Half
13.11 mi13:35:042:19:3110:397:10
10:30
-0:24
25K
15.53 mi14:03:162:47:4310:4828:12
11:38
+1:08
30K
18.64 mi14:41:173:25:4411:0238:01
12:14
+0:36
20M
20.00 mi14:57:413:42:0811:0616:24
12:04
-0:10
21M
21.00 mi15:10:213:54:4811:1112:40
12:40
+0:36
35K
21.75 mi15:18:594:03:2611:128:38
11:32
-1:08
23M
23.00 mi15:33:384:18:0511:1314:39
11:42
+0:10
24M
24.00 mi15:45:034:29:3011:1411:25
11:25
-0:17
40K
24.85 mi15:55:114:39:3811:1510:08
11:51
+0:26
25.2M
25.20 mi15:59:414:44:0811:174:30
13:03
+1:12
Finish
26.22 mi16:10:544:55:2111:1611:13
11:00
-2:03

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

10:11 /mi

Average Pace

11:16 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:44

51% of race

Time at Steady Pace

1:13:02

25% of race

Time at Slower Pace

1:11:35

24% of race

Average Pace: 11:16 /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 mi11:47:1131:3810:1131:38
10:11
#26024
10K
6.21 mi12:21:211:05:4810:3534:10
11:00
#26672
15K
9.32 mi12:54:021:38:2910:3432:41
10:31
#26399
20K
12.43 mi13:27:542:12:2110:3933:52
10:54
#26249
Half
13.11 mi13:35:042:19:3110:397:10
10:30
#26221
25K
15.53 mi14:03:162:47:4310:4828:12
11:38
#26189
30K
18.64 mi14:41:173:25:4411:0238:01
12:14
#26142
20M
20.00 mi14:57:413:42:0811:0616:24
12:04
#26082
21M
21.00 mi15:10:213:54:4811:1112:40
12:40
#26007
35K
21.75 mi15:18:594:03:2611:128:38
11:32
#25979
23M
23.00 mi15:33:384:18:0511:1314:39
11:42
#25935
24M
24.00 mi15:45:034:29:3011:1411:25
11:25
#25905
40K
24.85 mi15:55:114:39:3811:1510:08
11:51
#25879
25.2M
25.20 mi15:59:414:44:0811:174:30
13:03
#25877
Finish
26.22 mi16:10:544:55:2111:1611:13
11:00
#25868
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi26024151861518625980(Top 91%)15137(Top 94%)15137(Top 634%)
10K6.21 mi3.10 mi26672-64815458-27215458-27227060(Top 95%)15587(Top 97%)15587(Top 653%)
15K9.32 mi3.11 mi26399+27315333+12515333+12525980(Top 91%)15137(Top 94%)15137(Top 634%)
20K12.43 mi3.11 mi26249+15015267+6615267+6625851(Top 91%)15058(Top 93%)15058(Top 631%)
Half13.11 mi0.68 mi26221+2815249+1815249+1825802(Top 91%)15017(Top 93%)15017(Top 629%)
25K15.53 mi2.42 mi26189+3215236+1315236+1326013(Top 92%)15075(Top 94%)15075(Top 632%)
30K18.64 mi3.11 mi26142+4715175+6115175+6125866(Top 91%)14926(Top 93%)14926(Top 626%)
20M20.00 mi1.36 mi26082+6015136+3915136+3925357(Top 89%)14618(Top 91%)14618(Top 613%)
21M21.00 mi1.00 mi26007+7515089+4715089+4724623(Top 87%)14202(Top 88%)14202(Top 595%)
35K21.75 mi0.75 mi25979+2815075+1415075+1425159(Top 89%)14424(Top 90%)14424(Top 605%)
23M23.00 mi1.25 mi25935+4415042+3315042+3324607(Top 87%)14148(Top 88%)14148(Top 593%)
24M24.00 mi1.00 mi25905+3015020+2215020+2224753(Top 87%)14173(Top 88%)14173(Top 594%)
40K24.85 mi0.85 mi25879+2614997+2314997+2324692(Top 87%)14108(Top 88%)14108(Top 591%)
25.2M25.20 mi0.35 mi25877+214989+814989+825109(Top 88%)14307(Top 89%)14307(Top 600%)
Finish26.22 mi1.02 mi25868+914973+1614973+1625383(Top 89%)14474(Top 90%)14474(Top 607%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

25980

Males

15137

M45-49

15137

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

27060

Males

15587

M45-49

15587

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

25980

Males

15137

M45-49

15137

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25851

Males

15058

M45-49

15058

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25802

Males

15017

M45-49

15017

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26013

Males

15075

M45-49

15075

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

25866

Males

14926

M45-49

14926

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25357

Males

14618

M45-49

14618

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24623

Males

14202

M45-49

14202

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

25159

Males

14424

M45-49

14424

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24607

Males

14148

M45-49

14148

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24753

Males

14173

M45-49

14173

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24692

Males

14108

M45-49

14108

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25109

Males

14307

M45-49

14307

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25383

Males

14474

M45-49

14474

Passing Analysis

Category:
Athletes Passed
1178
Passed By
1022
Net Change
+156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26024
5K → 10K30678-648#26024#26672
10K → 15K29017+273#26672#26399
15K → 20K20050+150#26399#26249
20K → Half4214+28#26249#26221
Half → 25K9765+32#26221#26189
25K → 30K12982+47#26189#26142
30K → 20M7919+60#26142#26082
20M → 21M8712+75#26082#26007
21M → 35K379+28#26007#25979
35K → 23M5915+44#25979#25935
23M → 24M4010+30#25935#25905
24M → 40K4418+26#25905#25879
40K → 25.2M1513+2#25879#25877
25.2M → Finish2920+9#25877#25868
TOTALS11781022+156
📊

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