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BOSTON MARATHON 2025

Barry Tufts

Bib: 26985•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 (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:48
Rank: #28031
Start → 5K
35:48 | 11:31/mi
10K· 6.21 mi
1:12:50
Rank: #27968 (+63)
5K → 10K
37:02 | 11:55/mi
15K· 9.32 mi
1:51:59
Rank: #28003 (-35)
10K → 15K
39:09 | 12:36/mi
20K· 12.43 mi
2:30:46
Rank: #27898 (+105)
15K → 20K
38:47 | 12:29/mi
Half· 13.11 mi
2:38:01
Rank: #27844 (+54)
20K → Half
7:15 | 10:38/mi
25K· 15.53 mi
3:13:58
Rank: #27943 (-99)
Half → 25K
35:57 | 14:50/mi
30K· 18.64 mi
3:55:23
Rank: #27827 (+116)
25K → 30K
41:25 | 13:20/mi
20M
4:13:55
Rank: #27776 (+51)
30K → 20M
18:32 | 13:38/mi
21M
4:29:57
Rank: #27796 (-20)
20M → 21M
16:02 | 16:02/mi
35K· 21.75 mi
4:41:58
Rank: #27862 (-66)
21M → 35K
12:01 | 16:04/mi
23M
4:57:37
Rank: #27780 (+82)
35K → 23M
15:39 | 12:30/mi
24M
5:10:08
Rank: #27750 (+30)
23M → 24M
12:31 | 12:31/mi
40K· 24.85 mi
5:22:45
Rank: #27761 (-11)
24M → 40K
12:37 | 14:45/mi
25.2M
5:27:51
Rank: #27757 (+4)
40K → 25.2M
5:06 | 14:47/mi
Finish· 26.22 mi
5:40:14
Rank: #27733 (+24)
25.2M → Finish
12:23 | 12:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:38:01
Pace12:03 /mi
2nd Half
Distance13.11 mi
Time3:02:13
Pace13:54 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:3435:4811:3135:48
11:31
-
10K
6.21 mi12:37:361:12:5011:4337:02
11:55
+0:24
15K
9.32 mi13:16:451:51:5912:0139:09
12:36
+0:41
20K
12.43 mi13:55:322:30:4612:0838:47
12:29
-0:07
Half
13.11 mi14:02:472:38:0112:037:15
10:38
-1:51
25K
15.53 mi14:38:443:13:5812:2935:57
14:50
+4:12
30K
18.64 mi15:20:093:55:2312:3841:25
13:20
-1:30
20M
20.00 mi15:38:414:13:5512:4218:32
13:38
+0:18
21M
21.00 mi15:54:434:29:5712:5116:02
16:02
+2:24
35K
21.75 mi16:06:444:41:5812:5812:01
16:04
+0:02
23M
23.00 mi16:22:234:57:3712:5615:39
12:30
-3:34
24M
24.00 mi16:34:545:10:0812:5512:31
12:31
+0:01
40K
24.85 mi16:47:315:22:4512:5912:37
14:45
+2:14
25.2M
25.20 mi16:52:375:27:5113:015:06
14:47
+0:02
Finish
26.22 mi17:05:005:40:1412:5912:23
12:09
-2:38

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

10:38 /mi

Average Pace

12:59 /mi

Slowest Pace

16:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:03

13% of race

Time at Steady Pace

3:16:56

58% of race

Time at Slower Pace

1:40:15

29% of race

Average Pace: 12:59 /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 mi12:00:3435:4811:3135:48
11:31
#28031
10K
6.21 mi12:37:361:12:5011:4337:02
11:55
#27968
15K
9.32 mi13:16:451:51:5912:0139:09
12:36
#28003
20K
12.43 mi13:55:322:30:4612:0838:47
12:29
#27898
Half
13.11 mi14:02:472:38:0112:037:15
10:38
#27844
25K
15.53 mi14:38:443:13:5812:2935:57
14:50
#27943
30K
18.64 mi15:20:093:55:2312:3841:25
13:20
#27827
20M
20.00 mi15:38:414:13:5512:4218:32
13:38
#27776
21M
21.00 mi15:54:434:29:5712:5116:02
16:02
#27796
35K
21.75 mi16:06:444:41:5812:5812:01
16:04
#27862
23M
23.00 mi16:22:234:57:3712:5615:39
12:30
#27780
24M
24.00 mi16:34:545:10:0812:5512:31
12:31
#27750
40K
24.85 mi16:47:315:22:4512:5912:37
14:45
#27761
25.2M
25.20 mi16:52:375:27:5113:015:06
14:47
#27757
Finish
26.22 mi17:05:005:40:1412:5912:23
12:09
#27733
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi28031159821598227989(Top 99%)15950(Top 99%)15950(Top 710%)
10K6.21 mi3.10 mi27968+6315956+2615956+2627893(Top 98%)15920(Top 99%)15920(Top 709%)
15K9.32 mi3.11 mi28003-3515963-715963-727989(Top 99%)15950(Top 99%)15950(Top 710%)
20K12.43 mi3.11 mi27898+10515919+4415919+4427508(Top 97%)15735(Top 98%)15735(Top 700%)
Half13.11 mi0.68 mi27844+5415896+2315896+2325989(Top 91%)15109(Top 94%)15109(Top 672%)
25K15.53 mi2.42 mi27943-9915929-3315929-3328196(Top 99%)16000(Top 99%)16000(Top 712%)
30K18.64 mi3.11 mi27827+11615874+5515874+5526992(Top 95%)15434(Top 96%)15434(Top 687%)
20M20.00 mi1.36 mi27776+5115844+3015844+3027030(Top 95%)15384(Top 96%)15384(Top 685%)
21M21.00 mi1.00 mi27796-2015849-515849-527823(Top 98%)15786(Top 98%)15786(Top 703%)
35K21.75 mi0.75 mi27862-6615868-1915868-1928254(Top 99%)16010(Top 99%)16010(Top 713%)
23M23.00 mi1.25 mi27780+8215834+3415834+3425810(Top 91%)14742(Top 92%)14742(Top 656%)
24M24.00 mi1.00 mi27750+3015815+1915815+1926331(Top 93%)14980(Top 93%)14980(Top 667%)
40K24.85 mi0.85 mi27761-1115812+315812+327658(Top 97%)15640(Top 97%)15640(Top 696%)
25.2M25.20 mi0.35 mi27757+415806+615806+626984(Top 95%)15262(Top 95%)15262(Top 679%)
Finish26.22 mi1.02 mi27733+2415791+1515791+1526961(Top 95%)15285(Top 95%)15285(Top 680%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

27989

Males

15950

M40-44

15950

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

27893

Males

15920

M40-44

15920

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

27989

Males

15950

M40-44

15950

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

27508

Males

15735

M40-44

15735

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25989

Males

15109

M40-44

15109

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

28196

Males

16000

M40-44

16000

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

26992

Males

15434

M40-44

15434

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

27030

Males

15384

M40-44

15384

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

27823

Males

15786

M40-44

15786

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28254

Males

16010

M40-44

16010

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

25810

Males

14742

M40-44

14742

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

26331

Males

14980

M40-44

14980

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27658

Males

15640

M40-44

15640

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

26984

Males

15262

M40-44

15262

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

26961

Males

15285

M40-44

15285

Passing Analysis

Category:
Athletes Passed
688
Passed By
390
Net Change
+298
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28031
5K → 10K11451+63#28031#27968
10K → 15K3671-35#27968#28003
15K → 20K1116+105#28003#27898
20K → Half540+54#27898#27844
Half → 25K18117-99#27844#27943
25K → 30K1248+116#27943#27827
30K → 20M565+51#27827#27776
20M → 21M1636-20#27776#27796
21M → 35K066-66#27796#27862
35K → 23M842+82#27862#27780
23M → 24M322+30#27780#27750
24M → 40K819-11#27750#27761
40K → 25.2M117+4#27761#27757
25.2M → Finish240+24#27757#27733
TOTALS688390+298
📊

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