Boston Marathon logo
BOSTON MARATHON 2025

Shinsuke Hijikata

Bib: 29355•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
24:51
Rank: #16576
Start → 5K
24:51 | 8:00/mi
10K· 6.21 mi
47:33
Rank: #13519 (+3057)
5K → 10K
22:42 | 7:18/mi
15K· 9.32 mi
1:11:12
Rank: #13218 (+301)
10K → 15K
23:39 | 7:37/mi
20K· 12.43 mi
1:36:55
Rank: #14235 (-1017)
15K → 20K
25:43 | 8:17/mi
Half· 13.11 mi
1:42:43
Rank: #14530 (-295)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:07:58
Rank: #17194 (-2664)
Half → 25K
25:15 | 10:25/mi
30K· 18.64 mi
2:43:59
Rank: #19846 (-2652)
25K → 30K
36:01 | 11:36/mi
20M
2:59:37
Rank: #20466 (-620)
30K → 20M
15:38 | 11:30/mi
21M
3:12:29
Rank: #20953 (-487)
20M → 21M
12:52 | 12:52/mi
35K· 21.75 mi
3:19:18
Rank: #20876 (+77)
21M → 35K
6:49 | 9:07/mi
23M
3:31:10
Rank: #20743 (+133)
35K → 23M
11:52 | 9:29/mi
24M
3:41:00
Rank: #20767 (-24)
23M → 24M
9:50 | 9:50/mi
40K· 24.85 mi
3:49:54
Rank: #20817 (-50)
24M → 40K
8:54 | 10:25/mi
25.2M
3:53:27
Rank: #20770 (+47)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:02:54
Rank: #20758 (+12)
25.2M → Finish
9:27 | 9:16/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:43
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time2:20:11
Pace10:42 /mi
📊Positive Split: 36.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2724:518:0024:51
8:00
-
10K
6.21 mi12:06:0947:337:3922:42
7:18
-0:42
15K
9.32 mi12:29:481:11:127:3823:39
7:37
+0:19
20K
12.43 mi12:55:311:36:557:4825:43
8:17
+0:40
Half
13.11 mi13:01:191:42:437:505:48
8:30
+0:13
25K
15.53 mi13:26:342:07:588:1425:15
10:25
+1:55
30K
18.64 mi14:02:352:43:598:4836:01
11:36
+1:11
20M
20.00 mi14:18:132:59:378:5915:38
11:30
-0:06
21M
21.00 mi14:31:053:12:299:1012:52
12:52
+1:22
35K
21.75 mi14:37:543:19:189:106:49
9:07
-3:45
23M
23.00 mi14:49:463:31:109:1111:52
9:29
+0:22
24M
24.00 mi14:59:363:41:009:139:50
9:50
+0:21
40K
24.85 mi15:08:303:49:549:158:54
10:25
+0:35
25.2M
25.20 mi15:12:033:53:279:163:33
10:18
-0:07
Finish
26.22 mi15:21:304:02:549:169:27
9:16
-1:02

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

7:18 /mi

Average Pace

9:16 /mi

Slowest Pace

12:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:43

42% of race

Time at Steady Pace

37:58

16% of race

Time at Slower Pace

1:42:13

42% of race

Average Pace: 9:16 /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 mi11:43:2724:518:0024:51
8:00
#16576
10K
6.21 mi12:06:0947:337:3922:42
7:18
#13519
15K
9.32 mi12:29:481:11:127:3823:39
7:37
#13218
20K
12.43 mi12:55:311:36:557:4825:43
8:17
#14235
Half
13.11 mi13:01:191:42:437:505:48
8:30
#14530
25K
15.53 mi13:26:342:07:588:1425:15
10:25
#17194
30K
18.64 mi14:02:352:43:598:4836:01
11:36
#19846
20M
20.00 mi14:18:132:59:378:5915:38
11:30
#20466
21M
21.00 mi14:31:053:12:299:1012:52
12:52
#20953
35K
21.75 mi14:37:543:19:189:106:49
9:07
#20876
23M
23.00 mi14:49:463:31:109:1111:52
9:29
#20743
24M
24.00 mi14:59:363:41:009:139:50
9:50
#20767
40K
24.85 mi15:08:303:49:549:158:54
10:25
#20817
25.2M
25.20 mi15:12:033:53:279:163:33
10:18
#20770
Finish
26.22 mi15:21:304:02:549:169:27
9:16
#20758
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16576110311103112697(Top 45%)9388(Top 58%)9388(Top 166%)
10K6.21 mi3.10 mi13519+30579827+12049827+120410400(Top 37%)8362(Top 52%)8362(Top 148%)
15K9.32 mi3.11 mi13218+3019658+1699658+16912697(Top 45%)9388(Top 58%)9388(Top 166%)
20K12.43 mi3.11 mi14235-101710056-39810056-39816803(Top 59%)11092(Top 69%)11092(Top 197%)
Half13.11 mi0.68 mi14530-29510181-12510181-12519192(Top 68%)12140(Top 75%)12140(Top 215%)
25K15.53 mi2.42 mi17194-266411266-108511266-108524199(Top 85%)14285(Top 89%)14285(Top 253%)
30K18.64 mi3.11 mi19846-265212362-109612362-109624983(Top 88%)14516(Top 90%)14516(Top 257%)
20M20.00 mi1.36 mi20466-62012594-23212594-23224533(Top 86%)14231(Top 88%)14231(Top 252%)
21M21.00 mi1.00 mi20953-48712802-20812802-20824877(Top 88%)14308(Top 89%)14308(Top 254%)
35K21.75 mi0.75 mi20876+7712749+5312749+5318765(Top 66%)11391(Top 71%)11391(Top 202%)
23M23.00 mi1.25 mi20743+13312670+7912670+7918578(Top 65%)11258(Top 70%)11258(Top 200%)
24M24.00 mi1.00 mi20767-2412664+612664+620828(Top 73%)12259(Top 76%)12259(Top 217%)
40K24.85 mi0.85 mi20817-5012667-312667-321656(Top 76%)12585(Top 78%)12585(Top 223%)
25.2M25.20 mi0.35 mi20770+4712630+3712630+3718262(Top 64%)10955(Top 68%)10955(Top 194%)
Finish26.22 mi1.02 mi20758+1212612+1812612+1820267(Top 71%)11941(Top 74%)11941(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12697

Males

9388

M18-39

9388

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10400

Males

8362

M18-39

8362

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12697

Males

9388

M18-39

9388

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

16803

Males

11092

M18-39

11092

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19192

Males

12140

M18-39

12140

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24199

Males

14285

M18-39

14285

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

24983

Males

14516

M18-39

14516

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24533

Males

14231

M18-39

14231

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

24877

Males

14308

M18-39

14308

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18765

Males

11391

M18-39

11391

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

18578

Males

11258

M18-39

11258

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

20828

Males

12259

M18-39

12259

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21656

Males

12585

M18-39

12585

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18262

Males

10955

M18-39

10955

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20267

Males

11941

M18-39

11941

Passing Analysis

Category:
Athletes Passed
3979
Passed By
8161
Net Change
-4182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16576
5K → 10K30581+3057#16576#13519
10K → 15K37473+301#13519#13218
15K → 20K551072-1017#13218#14235
20K → Half2297-295#14235#14530
Half → 25K52669-2664#14530#17194
25K → 30K72659-2652#17194#19846
30K → 20M18638-620#19846#20466
20M → 21M18505-487#20466#20953
21M → 35K9316+77#20953#20876
35K → 23M16431+133#20876#20743
23M → 24M5074-24#20743#20767
24M → 40K3383-50#20767#20817
40K → 25.2M5710+47#20817#20770
25.2M → Finish4533+12#20770#20758
TOTALS39798161-4182
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing