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BOSTON MARATHON 2025

James Taylor

Bib: 25553•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M75-79)
#0 / 52
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
9:41/mi
30:05
↑ 97↓ 3451.5%
10K· 6.21 mi
10:15/mi
1:01:55
↑ 79↓ 1380.4%
15K· 9.32 mi
10:03/mi
1:33:09
↑ 67↓ 78
20K· 12.43 mi
10:09/mi
2:04:40
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:11:40
↑ 19↓ 370.5%
25K· 15.53 mi
10:43/mi
2:37:39
↑ 66↓ 880.2%
30K· 18.64 mi
12:31/mi
3:16:33
↑ 181↓ 1480.2%
20M
11:57/mi
3:32:48
↑ 64↓ 500.2%
21M
12:52/mi
3:45:40
↑ 106↓ 241.6%
35K· 21.75 mi
12:45/mi
3:55:12
↑ 17↓ 861.7%
23M
12:28/mi
4:10:49
↑ 23↓ 630.6%
24M
12:56/mi
4:23:45
↓ 821.3%
40K· 24.85 mi
13:01/mi
4:34:53
↓ 200.3%
25.2M
14:10/mi
4:39:46
↑ 13↓ 160.2%
Finish· 26.22 mi
12:43/mi
4:52:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:40
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:41:04
Pace12:17 /mi
📊Positive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3430:059:4130:05
9:41
-
10K
6.21 mi12:17:241:01:559:5831:50
10:15
+0:34
15K
9.32 mi12:48:381:33:0910:0031:14
10:03
-0:12
20K
12.43 mi13:20:092:04:4010:0231:31
10:09
+0:06
Half
13.11 mi13:27:092:11:4010:037:00
10:16
+0:07
25K
15.53 mi13:53:082:37:3910:0925:59
10:43
+0:27
30K
18.64 mi14:32:023:16:3310:3338:54
12:31
+1:48
20M
20.00 mi14:48:173:32:4810:3816:15
11:57
-0:34
21M
21.00 mi15:01:093:45:4010:4512:52
12:52
+0:55
35K
21.75 mi15:10:413:55:1210:499:32
12:45
-0:07
23M
23.00 mi15:26:184:10:4910:5415:37
12:28
-0:17
24M
24.00 mi15:39:144:23:4510:5912:56
12:56
+0:28
40K
24.85 mi15:50:224:34:5311:0411:08
13:01
+0:05
25.2M
25.20 mi15:55:154:39:4611:064:53
14:10
+1:09
Finish
26.22 mi16:08:134:52:4411:1012:58
12:43
-1:27

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

9:41 /mi

Average Pace

11:10 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:39

54% of race

Time at Steady Pace

2:10:12

44% of race

Time at Slower Pace

4:53

2% of race

Average Pace: 11:10 /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 mi11:45:3430:059:4130:05
9:41
#24800
10K
6.21 mi12:17:241:01:559:5831:50
10:15
#25350
15K
9.32 mi12:48:381:33:0910:0031:14
10:03
#25272
20K
12.43 mi13:20:092:04:4010:0231:31
10:09
#25088
Half
13.11 mi13:27:092:11:4010:037:00
10:16
#25105
25K
15.53 mi13:53:082:37:3910:0925:59
10:43
#25023
30K
18.64 mi14:32:023:16:3310:3338:54
12:31
#25325
20M
20.00 mi14:48:173:32:4810:3816:15
11:57
#25317
21M
21.00 mi15:01:093:45:4010:4512:52
12:52
#25301
35K
21.75 mi15:10:413:55:1210:499:32
12:45
#25369
23M
23.00 mi15:26:184:10:4910:5415:37
12:28
#25398
24M
24.00 mi15:39:144:23:4510:5912:56
12:56
#25496
40K
24.85 mi15:50:224:34:5311:0411:08
13:01
#25562
25.2M
25.20 mi15:55:154:39:4611:064:53
14:10
#25580
Finish
26.22 mi16:08:134:52:4411:1012:58
12:43
#25708
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi24800146281462825101(Top 88%)14762(Top 92%)14762(Top 28388%)
10K6.21 mi3.10 mi25350-55014863-23514863-23525821(Top 91%)15060(Top 94%)15060(Top 28962%)
15K9.32 mi3.11 mi25272+7814835+2814835+2825101(Top 88%)14762(Top 92%)14762(Top 28388%)
20K12.43 mi3.11 mi25088+18414745+9014745+9024519(Top 86%)14462(Top 90%)14462(Top 27812%)
Half13.11 mi0.68 mi25105-1714748-314748-325373(Top 89%)14831(Top 92%)14831(Top 28521%)
25K15.53 mi2.42 mi25023+8214697+5114697+5124748(Top 87%)14533(Top 90%)14533(Top 27948%)
30K18.64 mi3.11 mi25325-30214798-10114798-10126191(Top 92%)15070(Top 94%)15070(Top 28981%)
20M20.00 mi1.36 mi25317+814774+2414774+2425197(Top 89%)14552(Top 90%)14552(Top 27985%)
21M21.00 mi1.00 mi25301+1614761+1314761+1324884(Top 88%)14315(Top 89%)14315(Top 27529%)
35K21.75 mi0.75 mi25369-6814776-1514776-1526723(Top 94%)15199(Top 94%)15199(Top 29229%)
23M23.00 mi1.25 mi25398-2914778-214778-225770(Top 91%)14722(Top 91%)14722(Top 28312%)
24M24.00 mi1.00 mi25496-9814820-4214820-4226790(Top 94%)15195(Top 94%)15195(Top 29221%)
40K24.85 mi0.85 mi25562-6614834-1414834-1426314(Top 93%)14948(Top 93%)14948(Top 28746%)
25.2M25.20 mi0.35 mi25580-1814836-214836-226451(Top 93%)14975(Top 93%)14975(Top 28798%)
Finish26.22 mi1.02 mi25708-12814892-5614892-5627437(Top 97%)15528(Top 96%)15528(Top 29862%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

25101

Males

14762

M75-79

14762

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25821

Males

15060

M75-79

15060

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

25101

Males

14762

M75-79

14762

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

24519

Males

14462

M75-79

14462

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

25373

Males

14831

M75-79

14831

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

24748

Males

14533

M75-79

14533

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26191

Males

15070

M75-79

15070

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25197

Males

14552

M75-79

14552

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

24884

Males

14315

M75-79

14315

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

26723

Males

15199

M75-79

15199

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

25770

Males

14722

M75-79

14722

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

26790

Males

15195

M75-79

15195

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26314

Males

14948

M75-79

14948

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26451

Males

14975

M75-79

14975

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

27437

Males

15528

M75-79

15528

Passing Analysis

Category:
Athletes Passed
868
Passed By
1776
Net Change
-908
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24800
5K → 10K53603-550#24800#25350
10K → 15K17698+78#25350#25272
15K → 20K23551+184#25272#25088
20K → Half2037-17#25088#25105
Half → 25K14260+82#25105#25023
25K → 30K46348-302#25023#25325
30K → 20M5850+8#25325#25317
20M → 21M5034+16#25317#25301
21M → 35K1381-68#25301#25369
35K → 23M3059-29#25369#25398
23M → 24M17115-98#25398#25496
24M → 40K1177-66#25496#25562
40K → 25.2M1331-18#25562#25580
25.2M → Finish4132-128#25580#25708
TOTALS8681776-908
📊

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