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BOSTON MARATHON 2025

John Tynan

Bib: 13249•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:11
Rank: #22721
Start → 5K
28:11 | 9:04/mi
10K· 6.21 mi
56:52
Rank: #23025 (-304)
5K → 10K
28:41 | 9:14/mi
15K· 9.32 mi
1:25:26
Rank: #22946 (+79)
10K → 15K
28:34 | 9:12/mi
20K· 12.43 mi
1:54:12
Rank: #22730 (+216)
15K → 20K
28:46 | 9:16/mi
Half· 13.11 mi
2:00:19
Rank: #22672 (+58)
20K → Half
6:07 | 8:58/mi
25K· 15.53 mi
2:22:52
Rank: #22418 (+254)
Half → 25K
22:33 | 9:18/mi
30K· 18.64 mi
2:52:15
Rank: #21935 (+483)
25K → 30K
29:23 | 9:27/mi
20M
3:05:18
Rank: #21739 (+196)
30K → 20M
13:03 | 9:36/mi
21M
3:15:25
Rank: #21559 (+180)
20M → 21M
10:07 | 10:07/mi
35K· 21.75 mi
3:22:33
Rank: #21517 (+42)
21M → 35K
7:08 | 9:32/mi
23M
3:34:58
Rank: #21417 (+100)
35K → 23M
12:25 | 9:55/mi
24M
3:44:54
Rank: #21394 (+23)
23M → 24M
9:56 | 9:56/mi
40K· 24.85 mi
3:53:39
Rank: #21385 (+9)
24M → 40K
8:45 | 10:14/mi
25.2M
3:57:15
Rank: #21342 (+43)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
4:06:59
Rank: #21340 (+2)
25.2M → Finish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:19
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:06:40
Pace9:40 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:4528:119:0428:11
9:04
-
10K
6.21 mi11:26:2656:529:0928:41
9:14
+0:10
15K
9.32 mi11:55:001:25:269:1028:34
9:12
-0:02
20K
12.43 mi12:23:461:54:129:1128:46
9:16
+0:04
Half
13.11 mi12:29:532:00:199:116:07
8:58
-0:18
25K
15.53 mi12:52:262:22:529:1222:33
9:18
+0:20
30K
18.64 mi13:21:492:52:159:1429:23
9:27
+0:09
20M
20.00 mi13:34:523:05:189:1613:03
9:36
+0:09
21M
21.00 mi13:44:593:15:259:1810:07
10:07
+0:31
35K
21.75 mi13:52:073:22:339:197:08
9:32
-0:35
23M
23.00 mi14:04:323:34:589:2112:25
9:55
+0:23
24M
24.00 mi14:14:283:44:549:229:56
9:56
+0:01
40K
24.85 mi14:23:133:53:399:248:45
10:14
+0:18
25.2M
25.20 mi14:26:493:57:159:253:36
10:26
+0:12
Finish
26.22 mi14:36:334:06:599:269:44
9:33
-0:53

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

8:58 /mi

Average Pace

9:26 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:10

82% of race

Time at Steady Pace

44:49

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:25 /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 mi10:57:4528:119:0428:11
9:04
#22721
10K
6.21 mi11:26:2656:529:0928:41
9:14
#23025
15K
9.32 mi11:55:001:25:269:1028:34
9:12
#22946
20K
12.43 mi12:23:461:54:129:1128:46
9:16
#22730
Half
13.11 mi12:29:532:00:199:116:07
8:58
#22672
25K
15.53 mi12:52:262:22:529:1222:33
9:18
#22418
30K
18.64 mi13:21:492:52:159:1429:23
9:27
#21935
20M
20.00 mi13:34:523:05:189:1613:03
9:36
#21739
21M
21.00 mi13:44:593:15:259:1810:07
10:07
#21559
35K
21.75 mi13:52:073:22:339:197:08
9:32
#21517
23M
23.00 mi14:04:323:34:589:2112:25
9:55
#21417
24M
24.00 mi14:14:283:44:549:229:56
9:56
#21394
40K
24.85 mi14:23:133:53:399:248:45
10:14
#21385
25.2M
25.20 mi14:26:493:57:159:253:36
10:26
#21342
Finish
26.22 mi14:36:334:06:599:269:44
9:33
#21340
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi22721136341363422849(Top 80%)13768(Top 85%)13768(Top 835%)
10K6.21 mi3.10 mi23025-30413798-16413798-16423311(Top 82%)13946(Top 87%)13946(Top 846%)
15K9.32 mi3.11 mi22946+7913793+513793+522849(Top 80%)13768(Top 85%)13768(Top 835%)
20K12.43 mi3.11 mi22730+21613700+9313700+9322114(Top 78%)13407(Top 83%)13407(Top 814%)
Half13.11 mi0.68 mi22672+5813668+3213668+3221654(Top 76%)13194(Top 82%)13194(Top 801%)
25K15.53 mi2.42 mi22418+25413538+13013538+13021171(Top 75%)12925(Top 80%)12925(Top 784%)
30K18.64 mi3.11 mi21935+48313287+25113287+25119774(Top 70%)12189(Top 76%)12189(Top 740%)
20M20.00 mi1.36 mi21739+19613190+9713190+9719624(Top 69%)11986(Top 74%)11986(Top 727%)
21M21.00 mi1.00 mi21559+18013081+10913081+10918726(Top 66%)11490(Top 71%)11490(Top 697%)
35K21.75 mi0.75 mi21517+4213050+3113050+3120437(Top 72%)12178(Top 76%)12178(Top 739%)
23M23.00 mi1.25 mi21417+10012975+7512975+7520227(Top 71%)12016(Top 75%)12016(Top 729%)
24M24.00 mi1.00 mi21394+2312950+2512950+2521159(Top 74%)12422(Top 77%)12422(Top 754%)
40K24.85 mi0.85 mi21385+912916+3412916+3421166(Top 75%)12364(Top 77%)12364(Top 750%)
25.2M25.20 mi0.35 mi21342+4312890+2612890+2618776(Top 66%)11220(Top 70%)11220(Top 681%)
Finish26.22 mi1.02 mi21340+212875+1512875+1521358(Top 75%)12464(Top 77%)12464(Top 756%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22849

Males

13768

M55-59

13768

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

23311

Males

13946

M55-59

13946

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22849

Males

13768

M55-59

13768

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22114

Males

13407

M55-59

13407

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21654

Males

13194

M55-59

13194

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21171

Males

12925

M55-59

12925

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19774

Males

12189

M55-59

12189

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19624

Males

11986

M55-59

11986

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18726

Males

11490

M55-59

11490

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

20437

Males

12178

M55-59

12178

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

20227

Males

12016

M55-59

12016

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

21159

Males

12422

M55-59

12422

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21166

Males

12364

M55-59

12364

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18776

Males

11220

M55-59

11220

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21358

Males

12464

M55-59

12464

Passing Analysis

Category:
Athletes Passed
2312
Passed By
931
Net Change
+1381
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22721
5K → 10K128432-304#22721#23025
10K → 15K204125+79#23025#22946
15K → 20K29882+216#22946#22730
20K → Half7113+58#22730#22672
Half → 25K28329+254#22672#22418
25K → 30K50320+483#22418#21935
30K → 20M20913+196#21935#21739
20M → 21M1888+180#21739#21559
21M → 35K7028+42#21559#21517
35K → 23M14040+100#21517#21417
23M → 24M6340+23#21417#21394
24M → 40K6051+9#21394#21385
40K → 25.2M507+43#21385#21342
25.2M → Finish4543+2#21342#21340
TOTALS2312931+1381
📊

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