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BOSTON MARATHON 2025

Takuya Tanabe

Bib: 1265•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Division (M18-39)
#0 / 5642
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:25
Rank: #871
Start → 5K
18:25 | 5:56/mi
10K· 6.21 mi
37:01
Rank: #964 (-93)
5K → 10K
18:36 | 5:59/mi
15K· 9.32 mi
55:43
Rank: #993 (-29)
10K → 15K
18:42 | 6:01/mi
20K· 12.43 mi
1:14:49
Rank: #1049 (-56)
15K → 20K
19:06 | 6:09/mi
Half· 13.11 mi
1:18:56
Rank: #1051 (-2)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:33:50
Rank: #1070 (-19)
Half → 25K
14:54 | 6:09/mi
30K· 18.64 mi
1:53:41
Rank: #1117 (-47)
25K → 30K
19:51 | 6:23/mi
20M
2:02:28
Rank: #1122 (-5)
30K → 20M
8:47 | 6:28/mi
21M
2:09:17
Rank: #1121 (+1)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:14:03
Rank: #1136 (-15)
21M → 35K
4:46 | 6:22/mi
23M
2:22:30
Rank: #1157 (-21)
35K → 23M
8:27 | 6:45/mi
24M
2:29:11
Rank: #1199 (-42)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:35:09
Rank: #1258 (-59)
24M → 40K
5:58 | 6:59/mi
25.2M
2:37:44
Rank: #1279 (-21)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:44:26
Rank: #1311 (-32)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:56
Pace6:01 /mi
2nd Half
Distance13.11 mi
Time1:25:30
Pace6:31 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5418:255:5618:25
5:56
-
10K
6.21 mi10:37:3037:015:5718:36
5:59
+0:03
15K
9.32 mi10:56:1255:435:5918:42
6:01
+0:02
20K
12.43 mi11:15:181:14:496:0119:06
6:09
+0:08
Half
13.11 mi11:19:251:18:566:014:07
6:02
-0:07
25K
15.53 mi11:34:191:33:506:0214:54
6:09
+0:07
30K
18.64 mi11:54:101:53:416:0619:51
6:23
+0:14
20M
20.00 mi12:02:572:02:286:078:47
6:28
+0:05
21M
21.00 mi12:09:462:09:176:096:49
6:49
+0:21
35K
21.75 mi12:14:322:14:036:104:46
6:22
-0:27
23M
23.00 mi12:22:592:22:306:128:27
6:45
+0:23
24M
24.00 mi12:29:402:29:116:136:41
6:41
-0:04
40K
24.85 mi12:35:382:35:096:155:58
6:59
+0:18
25.2M
25.20 mi12:38:132:37:446:162:35
7:29
+0:30
Finish
26.22 mi12:44:552:44:266:176:42
6:34
-0:55

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

5:56 /mi

Average Pace

6:17 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:50

57% of race

Time at Steady Pace

40:06

24% of race

Time at Slower Pace

30:30

19% of race

Average Pace: 6:16 /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 mi10:18:5418:255:5618:25
5:56
#871
10K
6.21 mi10:37:3037:015:5718:36
5:59
#964
15K
9.32 mi10:56:1255:435:5918:42
6:01
#993
20K
12.43 mi11:15:181:14:496:0119:06
6:09
#1049
Half
13.11 mi11:19:251:18:566:014:07
6:02
#1051
25K
15.53 mi11:34:191:33:506:0214:54
6:09
#1070
30K
18.64 mi11:54:101:53:416:0619:51
6:23
#1117
20M
20.00 mi12:02:572:02:286:078:47
6:28
#1122
21M
21.00 mi12:09:462:09:176:096:49
6:49
#1121
35K
21.75 mi12:14:322:14:036:104:46
6:22
#1136
23M
23.00 mi12:22:592:22:306:128:27
6:45
#1157
24M
24.00 mi12:29:402:29:116:136:41
6:41
#1199
40K
24.85 mi12:35:382:35:096:155:58
6:59
#1258
25.2M
25.20 mi12:38:132:37:446:162:35
7:29
#1279
Finish
26.22 mi12:44:552:44:266:176:42
6:34
#1311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8718168161091(Top 4%)1032(Top 6%)1032(Top 18%)
10K6.21 mi3.10 mi964-93906-90906-901072(Top 4%)1011(Top 6%)1011(Top 18%)
15K9.32 mi3.11 mi993-29936-30936-301091(Top 4%)1032(Top 6%)1032(Top 18%)
20K12.43 mi3.11 mi1049-56989-53989-531360(Top 5%)1288(Top 8%)1288(Top 23%)
Half13.11 mi0.68 mi1051-2991-2991-21277(Top 4%)1211(Top 8%)1211(Top 21%)
25K15.53 mi2.42 mi1070-191009-181009-181264(Top 4%)1197(Top 7%)1197(Top 21%)
30K18.64 mi3.11 mi1117-471053-441053-441503(Top 5%)1422(Top 9%)1422(Top 25%)
20M20.00 mi1.36 mi1122-51058-51058-51476(Top 5%)1394(Top 9%)1394(Top 25%)
21M21.00 mi1.00 mi1121+11056+21056+21576(Top 6%)1485(Top 9%)1485(Top 26%)
35K21.75 mi0.75 mi1136-151071-151071-151867(Top 7%)1751(Top 11%)1751(Top 31%)
23M23.00 mi1.25 mi1157-211090-191090-192443(Top 9%)2262(Top 14%)2262(Top 40%)
24M24.00 mi1.00 mi1199-421129-391129-392863(Top 10%)2603(Top 16%)2603(Top 46%)
40K24.85 mi0.85 mi1258-591183-541183-543717(Top 13%)3262(Top 20%)3262(Top 58%)
25.2M25.20 mi0.35 mi1279-211203-201203-203270(Top 12%)2860(Top 18%)2860(Top 51%)
Finish26.22 mi1.02 mi1311-321233-301233-303161(Top 11%)2793(Top 17%)2793(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1091

Males

1032

M18-39

1032

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1072

Males

1011

M18-39

1011

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1091

Males

1032

M18-39

1032

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1360

Males

1288

M18-39

1288

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1277

Males

1211

M18-39

1211

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1264

Males

1197

M18-39

1197

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1503

Males

1422

M18-39

1422

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1476

Males

1394

M18-39

1394

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1576

Males

1485

M18-39

1485

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1867

Males

1751

M18-39

1751

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2443

Males

2262

M18-39

2262

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2863

Males

2603

M18-39

2603

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3717

Males

3262

M18-39

3262

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3270

Males

2860

M18-39

2860

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3161

Males

2793

M18-39

2793

Passing Analysis

Category:
Athletes Passed
253
Passed By
693
Net Change
-440
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#871
5K → 10K21114-93#871#964
10K → 15K1948-29#964#993
15K → 20K1773-56#993#1049
20K → Half57-2#1049#1051
Half → 25K2443-19#1051#1070
25K → 30K3683-47#1070#1117
30K → 20M2934-5#1117#1122
20M → 21M3029+1#1122#1121
21M → 35K1126-15#1121#1136
35K → 23M2748-21#1136#1157
23M → 24M1153-42#1157#1199
24M → 40K564-59#1199#1258
40K → 25.2M728-21#1258#1279
25.2M → Finish1143-32#1279#1311
TOTALS253693-440
📊

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