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BOSTON MARATHON 2025

John Wat

Bib: 24847•M

HI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:52
Rank: #23524
Start → 5K
28:52 | 9:17/mi
10K· 6.21 mi
57:18
Rank: #23277 (+247)
5K → 10K
28:26 | 9:09/mi
15K· 9.32 mi
1:25:21
Rank: #22928 (+349)
10K → 15K
28:03 | 9:02/mi
20K· 12.43 mi
1:53:40
Rank: #22559 (+369)
15K → 20K
28:19 | 9:07/mi
Half· 13.11 mi
1:59:51
Rank: #22535 (+24)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:22:32
Rank: #22349 (+186)
Half → 25K
22:41 | 9:21/mi
30K· 18.64 mi
2:52:59
Rank: #22088 (+261)
25K → 30K
30:27 | 9:48/mi
20M
3:07:36
Rank: #22184 (-96)
30K → 20M
14:37 | 10:45/mi
21M
3:19:19
Rank: #22216 (-32)
20M → 21M
11:43 | 11:43/mi
35K· 21.75 mi
3:27:32
Rank: #22316 (-100)
21M → 35K
8:13 | 10:59/mi
23M
3:40:46
Rank: #22285 (+31)
35K → 23M
13:14 | 10:34/mi
24M
3:50:48
Rank: #22236 (+49)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
3:59:46
Rank: #22230 (+6)
24M → 40K
8:58 | 10:29/mi
25.2M
4:03:37
Rank: #22217 (+13)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
4:14:13
Rank: #22252 (-35)
25.2M → Finish
10:36 | 10:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:51
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:14:22
Pace10:15 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4428:529:1728:52
9:17
-
10K
6.21 mi11:58:1057:189:1328:26
9:09
-0:08
15K
9.32 mi12:26:131:25:219:0928:03
9:02
-0:07
20K
12.43 mi12:54:321:53:409:0928:19
9:07
+0:05
Half
13.11 mi13:00:431:59:519:096:11
9:04
-0:03
25K
15.53 mi13:23:242:22:329:1122:41
9:21
+0:17
30K
18.64 mi13:53:512:52:599:1730:27
9:48
+0:27
20M
20.00 mi14:08:283:07:369:2314:37
10:45
+0:57
21M
21.00 mi14:20:113:19:199:2911:43
11:43
+0:58
35K
21.75 mi14:28:243:27:329:338:13
10:59
-0:44
23M
23.00 mi14:41:383:40:469:3613:14
10:34
-0:25
24M
24.00 mi14:51:403:50:489:3710:02
10:02
-0:32
40K
24.85 mi15:00:383:59:469:398:58
10:29
+0:27
25.2M
25.20 mi15:04:294:03:379:403:51
11:10
+0:41
Finish
26.22 mi15:15:054:14:139:4210:36
10:24
-0:46

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

9:02 /mi

Average Pace

9:42 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:32

56% of race

Time at Steady Pace

51:05

20% of race

Time at Slower Pace

1:00:36

24% of race

Average Pace: 9:42 /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 mi11:29:4428:529:1728:52
9:17
#23524
10K
6.21 mi11:58:1057:189:1328:26
9:09
#23277
15K
9.32 mi12:26:131:25:219:0928:03
9:02
#22928
20K
12.43 mi12:54:321:53:409:0928:19
9:07
#22559
Half
13.11 mi13:00:431:59:519:096:11
9:04
#22535
25K
15.53 mi13:23:242:22:329:1122:41
9:21
#22349
30K
18.64 mi13:53:512:52:599:1730:27
9:48
#22088
20M
20.00 mi14:08:283:07:369:2314:37
10:45
#22184
21M
21.00 mi14:20:113:19:199:2911:43
11:43
#22216
35K
21.75 mi14:28:243:27:329:338:13
10:59
#22316
23M
23.00 mi14:41:383:40:469:3613:14
10:34
#22285
24M
24.00 mi14:51:403:50:489:3710:02
10:02
#22236
40K
24.85 mi15:00:383:59:469:398:58
10:29
#22230
25.2M
25.20 mi15:04:294:03:379:403:51
11:10
#22217
Finish
26.22 mi15:15:054:14:139:4210:36
10:24
#22252
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi23524140151401522160(Top 78%)13458(Top 84%)13458(Top 5903%)
10K6.21 mi3.10 mi23277+24713910+10513910+10522997(Top 81%)13804(Top 86%)13804(Top 6054%)
15K9.32 mi3.11 mi22928+34913780+13013780+13022160(Top 78%)13458(Top 84%)13458(Top 5903%)
20K12.43 mi3.11 mi22559+36913611+16913611+16921506(Top 76%)13132(Top 82%)13132(Top 5760%)
Half13.11 mi0.68 mi22535+2413594+1713594+1722059(Top 78%)13363(Top 83%)13363(Top 5861%)
25K15.53 mi2.42 mi22349+18613507+8713507+8721378(Top 75%)13030(Top 81%)13030(Top 5715%)
30K18.64 mi3.11 mi22088+26113359+14813359+14820999(Top 74%)12719(Top 79%)12719(Top 5579%)
20M20.00 mi1.36 mi22184-9613381-2213381-2223079(Top 81%)13563(Top 84%)13563(Top 5949%)
21M21.00 mi1.00 mi22216-3213373+813373+823047(Top 81%)13465(Top 84%)13465(Top 5906%)
35K21.75 mi0.75 mi22316-10013396-2313396-2324149(Top 85%)13943(Top 87%)13943(Top 6115%)
23M23.00 mi1.25 mi22285+3113350+4613350+4622180(Top 78%)12968(Top 81%)12968(Top 5688%)
24M24.00 mi1.00 mi22236+4913298+5213298+5221461(Top 76%)12572(Top 78%)12572(Top 5514%)
40K24.85 mi0.85 mi22230+613295+313295+321881(Top 77%)12688(Top 79%)12688(Top 5565%)
25.2M25.20 mi0.35 mi22217+1313280+1513280+1521109(Top 74%)12350(Top 77%)12350(Top 5417%)
Finish26.22 mi1.02 mi22252-3513267+1313267+1324037(Top 85%)13783(Top 86%)13783(Top 6045%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22160

Males

13458

M70-74

13458

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

22997

Males

13804

M70-74

13804

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22160

Males

13458

M70-74

13458

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21506

Males

13132

M70-74

13132

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22059

Males

13363

M70-74

13363

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21378

Males

13030

M70-74

13030

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

20999

Males

12719

M70-74

12719

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

23079

Males

13563

M70-74

13563

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23047

Males

13465

M70-74

13465

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24149

Males

13943

M70-74

13943

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22180

Males

12968

M70-74

12968

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21461

Males

12572

M70-74

12572

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21881

Males

12688

M70-74

12688

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21109

Males

12350

M70-74

12350

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24037

Males

13783

M70-74

13783

Passing Analysis

Category:
Athletes Passed
2207
Passed By
935
Net Change
+1272
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23524
5K → 10K367120+247#23524#23277
10K → 15K39344+349#23277#22928
15K → 20K40839+369#22928#22559
20K → Half4723+24#22559#22535
Half → 25K24155+186#22535#22349
25K → 30K32160+261#22349#22088
30K → 20M63159-96#22088#22184
20M → 21M71103-32#22184#22216
21M → 35K16116-100#22216#22316
35K → 23M9160+31#22316#22285
23M → 24M8031+49#22285#22236
24M → 40K4741+6#22236#22230
40K → 25.2M2916+13#22230#22217
25.2M → Finish3368-35#22217#22252
TOTALS2207935+1272
📊

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