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BOSTON MARATHON 2025

Ryan Tanaka

Bib: 5778•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M40-44)
#0 / 2247
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:01
Rank: #6019
Start → 5K
21:01 | 6:46/mi
10K· 6.21 mi
41:53
Rank: #5738 (+281)
5K → 10K
20:52 | 6:43/mi
15K· 9.32 mi
1:02:21
Rank: #5150 (+588)
10K → 15K
20:28 | 6:35/mi
20K· 12.43 mi
1:22:56
Rank: #4755 (+395)
15K → 20K
20:35 | 6:38/mi
Half· 13.11 mi
1:27:27
Rank: #4739 (+16)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:43:26
Rank: #4440 (+299)
Half → 25K
15:59 | 6:36/mi
30K· 18.64 mi
2:04:20
Rank: #4075 (+365)
25K → 30K
20:54 | 6:44/mi
20M
2:13:29
Rank: #3936 (+139)
30K → 20M
9:09 | 6:44/mi
21M
2:20:28
Rank: #3775 (+161)
20M → 21M
6:59 | 6:59/mi
35K· 21.75 mi
2:25:06
Rank: #3645 (+130)
21M → 35K
4:38 | 6:12/mi
23M
2:33:11
Rank: #3412 (+233)
35K → 23M
8:05 | 6:27/mi
24M
2:39:42
Rank: #3304 (+108)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:45:19
Rank: #3207 (+97)
24M → 40K
5:37 | 6:34/mi
25.2M
2:47:47
Rank: #3144 (+63)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:54:37
Rank: #3147 (-3)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:27
Pace6:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:10
Pace6:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3121:016:4621:01
6:46
-
10K
6.21 mi10:48:2341:536:4420:52
6:43
-0:03
15K
9.32 mi11:08:511:02:216:4120:28
6:35
-0:08
20K
12.43 mi11:29:261:22:566:4020:35
6:38
+0:03
Half
13.11 mi11:33:571:27:276:404:31
6:37
-0:01
25K
15.53 mi11:49:561:43:266:4015:59
6:36
-0:01
30K
18.64 mi12:10:502:04:206:4020:54
6:44
+0:08
20M
20.00 mi12:19:592:13:296:409:09
6:44
0:00
21M
21.00 mi12:26:582:20:286:416:59
6:59
+0:15
35K
21.75 mi12:31:362:25:066:404:38
6:12
-0:47
23M
23.00 mi12:39:412:33:116:408:05
6:27
+0:15
24M
24.00 mi12:46:122:39:426:396:31
6:31
+0:04
40K
24.85 mi12:51:492:45:196:395:37
6:34
+0:03
25.2M
25.20 mi12:54:172:47:476:392:28
7:09
+0:35
Finish
26.22 mi13:01:072:54:376:406:50
6:42
-0:27

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

6:12 /mi

Average Pace

6:40 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:10

95% of race

Time at Steady Pace

9:27

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:27:3121:016:4621:01
6:46
#6019
10K
6.21 mi10:48:2341:536:4420:52
6:43
#5738
15K
9.32 mi11:08:511:02:216:4120:28
6:35
#5150
20K
12.43 mi11:29:261:22:566:4020:35
6:38
#4755
Half
13.11 mi11:33:571:27:276:404:31
6:37
#4739
25K
15.53 mi11:49:561:43:266:4015:59
6:36
#4440
30K
18.64 mi12:10:502:04:206:4020:54
6:44
#4075
20M
20.00 mi12:19:592:13:296:409:09
6:44
#3936
21M
21.00 mi12:26:582:20:286:416:59
6:59
#3775
35K
21.75 mi12:31:362:25:066:404:38
6:12
#3645
23M
23.00 mi12:39:412:33:116:408:05
6:27
#3412
24M
24.00 mi12:46:122:39:426:396:31
6:31
#3304
40K
24.85 mi12:51:492:45:196:395:37
6:34
#3207
25.2M
25.20 mi12:54:172:47:476:392:28
7:09
#3144
Finish
26.22 mi13:01:072:54:376:406:50
6:42
#3147
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6019552755274118(Top 14%)3873(Top 24%)3873(Top 172%)
10K6.21 mi3.10 mi5738+2815292+2355292+2355466(Top 19%)5041(Top 31%)5041(Top 224%)
15K9.32 mi3.11 mi5150+5884791+5014791+5014118(Top 14%)3873(Top 24%)3873(Top 172%)
20K12.43 mi3.11 mi4755+3954436+3554436+3553853(Top 14%)3631(Top 23%)3631(Top 162%)
Half13.11 mi0.68 mi4739+164421+154421+154490(Top 16%)4183(Top 26%)4183(Top 186%)
25K15.53 mi2.42 mi4440+2994157+2644157+2643405(Top 12%)3214(Top 20%)3214(Top 143%)
30K18.64 mi3.11 mi4075+3653822+3353822+3353006(Top 11%)2826(Top 18%)2826(Top 126%)
20M20.00 mi1.36 mi3936+1393696+1263696+1262615(Top 9%)2457(Top 15%)2457(Top 109%)
21M21.00 mi1.00 mi3775+1613549+1473549+1472197(Top 8%)2053(Top 13%)2053(Top 91%)
35K21.75 mi0.75 mi3645+1303427+1223427+1221214(Top 4%)1145(Top 7%)1145(Top 51%)
23M23.00 mi1.25 mi3412+2333214+2133214+2131328(Top 5%)1249(Top 8%)1249(Top 56%)
24M24.00 mi1.00 mi3304+1083110+1043110+1042118(Top 7%)1965(Top 12%)1965(Top 87%)
40K24.85 mi0.85 mi3207+973021+893021+891861(Top 7%)1715(Top 11%)1715(Top 76%)
25.2M25.20 mi0.35 mi3144+632959+622959+621965(Top 7%)1778(Top 11%)1778(Top 79%)
Finish26.22 mi1.02 mi3147-32962-32962-33874(Top 14%)3339(Top 21%)3339(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

4118

Males

3873

M40-44

3873

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5466

Males

5041

M40-44

5041

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

4118

Males

3873

M40-44

3873

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3853

Males

3631

M40-44

3631

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4490

Males

4183

M40-44

4183

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3405

Males

3214

M40-44

3214

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3006

Males

2826

M40-44

2826

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2615

Males

2457

M40-44

2457

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2197

Males

2053

M40-44

2053

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1214

Males

1145

M40-44

1145

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1328

Males

1249

M40-44

1249

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2118

Males

1965

M40-44

1965

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1861

Males

1715

M40-44

1715

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1965

Males

1778

M40-44

1778

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3874

Males

3339

M40-44

3339

Passing Analysis

Category:
Athletes Passed
3057
Passed By
185
Net Change
+2872
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6019
5K → 10K35372+281#6019#5738
10K → 15K5891+588#5738#5150
15K → 20K4016+395#5150#4755
20K → Half3216+16#4755#4739
Half → 25K3056+299#4739#4440
25K → 30K37813+365#4440#4075
30K → 20M1390+139#4075#3936
20M → 21M17211+161#3936#3775
21M → 35K1300+130#3775#3645
35K → 23M2330+233#3645#3412
23M → 24M1135+108#3412#3304
24M → 40K1036+97#3304#3207
40K → 25.2M630+63#3207#3144
25.2M → Finish4649-3#3144#3147
TOTALS3057185+2872
📊

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