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BOSTON MARATHON 2025

Takaharu Hiruma

Bib: 5909•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 37%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:59
Rank: #3340
Start → 5K
19:59 | 6:26/mi
10K· 6.21 mi
39:45
Rank: #3045 (+295)
5K → 10K
19:46 | 6:22/mi
15K· 9.32 mi
59:31
Rank: #2898 (+147)
10K → 15K
19:46 | 6:22/mi
20K· 12.43 mi
1:20:25
Rank: #3300 (-402)
15K → 20K
20:54 | 6:44/mi
Half· 13.11 mi
1:24:55
Rank: #3353 (-53)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:42:04
Rank: #3819 (-466)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:05:31
Rank: #4592 (-773)
25K → 30K
23:27 | 7:33/mi
20M
2:16:29
Rank: #5131 (-539)
30K → 20M
10:58 | 8:04/mi
21M
2:25:18
Rank: #5576 (-445)
20M → 21M
8:49 | 8:49/mi
35K· 21.75 mi
2:31:43
Rank: #5868 (-292)
21M → 35K
6:25 | 8:35/mi
23M
2:42:28
Rank: #6202 (-334)
35K → 23M
10:45 | 8:35/mi
24M
2:50:50
Rank: #6411 (-209)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
2:58:07
Rank: #6614 (-203)
24M → 40K
7:17 | 8:31/mi
25.2M
3:01:21
Rank: #6720 (-106)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:09:37
Rank: #6943 (-223)
25.2M → Finish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:55
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:44:42
Pace7:59 /mi
📊Positive Split: 23.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2919:596:2619:59
6:26
-
10K
6.21 mi10:44:1539:456:2419:46
6:22
-0:04
15K
9.32 mi11:04:0159:316:2319:46
6:22
0:00
20K
12.43 mi11:24:551:20:256:2820:54
6:44
+0:22
Half
13.11 mi11:29:251:24:556:294:30
6:36
-0:08
25K
15.53 mi11:46:341:42:046:3417:09
7:04
+0:28
30K
18.64 mi12:10:012:05:316:4423:27
7:33
+0:29
20M
20.00 mi12:20:592:16:296:4910:58
8:04
+0:31
21M
21.00 mi12:29:482:25:186:558:49
8:49
+0:45
35K
21.75 mi12:36:132:31:436:596:25
8:35
-0:14
23M
23.00 mi12:46:582:42:287:0410:45
8:35
0:00
24M
24.00 mi12:55:202:50:507:078:22
8:22
-0:13
40K
24.85 mi13:02:372:58:077:107:17
8:31
+0:09
25.2M
25.20 mi13:05:513:01:217:123:14
9:23
+0:52
Finish
26.22 mi13:14:073:09:377:148:16
8:07
-1:16

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

6:22 /mi

Average Pace

7:14 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:31

66% of race

Time at Steady Pace

34:53

18% of race

Time at Slower Pace

29:13

15% of race

Average Pace: 7:14 /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 mi10:24:2919:596:2619:59
6:26
#3340
10K
6.21 mi10:44:1539:456:2419:46
6:22
#3045
15K
9.32 mi11:04:0159:316:2319:46
6:22
#2898
20K
12.43 mi11:24:551:20:256:2820:54
6:44
#3300
Half
13.11 mi11:29:251:24:556:294:30
6:36
#3353
25K
15.53 mi11:46:341:42:046:3417:09
7:04
#3819
30K
18.64 mi12:10:012:05:316:4423:27
7:33
#4592
20M
20.00 mi12:20:592:16:296:4910:58
8:04
#5131
21M
21.00 mi12:29:482:25:186:558:49
8:49
#5576
35K
21.75 mi12:36:132:31:436:596:25
8:35
#5868
23M
23.00 mi12:46:582:42:287:0410:45
8:35
#6202
24M
24.00 mi12:55:202:50:507:078:22
8:22
#6411
40K
24.85 mi13:02:372:58:077:107:17
8:31
#6614
25.2M
25.20 mi13:05:513:01:217:123:14
9:23
#6720
Finish
26.22 mi13:14:073:09:377:148:16
8:07
#6943
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3340317231722704(Top 10%)2575(Top 16%)2575(Top 46%)
10K6.21 mi3.10 mi3045+2952897+2752897+2752809(Top 10%)2675(Top 17%)2675(Top 47%)
15K9.32 mi3.11 mi2898+1472762+1352762+1352704(Top 10%)2575(Top 16%)2575(Top 46%)
20K12.43 mi3.11 mi3300-4023142-3803142-3804673(Top 16%)4335(Top 27%)4335(Top 77%)
Half13.11 mi0.68 mi3353-533184-423184-424369(Top 15%)4091(Top 25%)4091(Top 73%)
25K15.53 mi2.42 mi3819-4663599-4153599-4156787(Top 24%)5964(Top 37%)5964(Top 106%)
30K18.64 mi3.11 mi4592-7734277-6784277-6788065(Top 28%)6622(Top 41%)6622(Top 117%)
20M20.00 mi1.36 mi5131-5394716-4394716-43910865(Top 38%)7958(Top 49%)7958(Top 141%)
21M21.00 mi1.00 mi5576-4455084-3685084-36812349(Top 43%)8522(Top 53%)8522(Top 151%)
35K21.75 mi0.75 mi5868-2925298-2145298-21415877(Top 56%)10104(Top 63%)10104(Top 179%)
23M23.00 mi1.25 mi6202-3345533-2355533-23513802(Top 49%)9057(Top 56%)9057(Top 161%)
24M24.00 mi1.00 mi6411-2095666-1335666-13313615(Top 48%)8942(Top 56%)8942(Top 158%)
40K24.85 mi0.85 mi6614-2035772-1065772-10613496(Top 48%)8740(Top 54%)8740(Top 155%)
25.2M25.20 mi0.35 mi6720-1065828-565828-5613764(Top 48%)8798(Top 55%)8798(Top 156%)
Finish26.22 mi1.02 mi6943-2235955-1275955-12713622(Top 48%)8811(Top 55%)8811(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2704

Males

2575

M18-39

2575

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2809

Males

2675

M18-39

2675

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2704

Males

2575

M18-39

2575

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4673

Males

4335

M18-39

4335

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4369

Males

4091

M18-39

4091

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6787

Males

5964

M18-39

5964

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

8065

Males

6622

M18-39

6622

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10865

Males

7958

M18-39

7958

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12349

Males

8522

M18-39

8522

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15877

Males

10104

M18-39

10104

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13802

Males

9057

M18-39

9057

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

13615

Males

8942

M18-39

8942

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13496

Males

8740

M18-39

8740

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13764

Males

8798

M18-39

8798

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

13622

Males

8811

M18-39

8811

Passing Analysis

Category:
Athletes Passed
695
Passed By
4298
Net Change
-3603
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3340
5K → 10K32833+295#3340#3045
10K → 15K17831+147#3045#2898
15K → 20K19421-402#2898#3300
20K → Half457-53#3300#3353
Half → 25K15481-466#3353#3819
25K → 30K24797-773#3819#4592
30K → 20M10549-539#4592#5131
20M → 21M10455-445#5131#5576
21M → 35K10302-292#5576#5868
35K → 23M31365-334#5868#6202
23M → 24M19228-209#6202#6411
24M → 40K20223-203#6411#6614
40K → 25.2M15121-106#6614#6720
25.2M → Finish12235-223#6720#6943
TOTALS6954298-3603
📊

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