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BOSTON MARATHON 2025

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Bib: 28177•M

NY

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0:00
/ mi
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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
23:33
Rank: #12935
Start → 5K
23:33 | 7:35/mi
10K· 6.21 mi
46:56
Rank: #12604 (+331)
5K → 10K
23:23 | 7:32/mi
15K· 9.32 mi
1:10:37
Rank: #12650 (-46)
10K → 15K
23:41 | 7:37/mi
20K· 12.43 mi
1:34:48
Rank: #12730 (-80)
15K → 20K
24:11 | 7:47/mi
Half· 13.11 mi
1:40:06
Rank: #12800 (-70)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
1:59:17
Rank: #12836 (-36)
Half → 25K
19:11 | 7:55/mi
30K· 18.64 mi
2:26:29
Rank: #13549 (-713)
25K → 30K
27:12 | 8:45/mi
20M
2:38:57
Rank: #13893 (-344)
30K → 20M
12:28 | 9:10/mi
21M
2:49:27
Rank: #14420 (-527)
20M → 21M
10:30 | 10:30/mi
35K· 21.75 mi
2:56:49
Rank: #14781 (-361)
21M → 35K
7:22 | 9:51/mi
23M
3:09:31
Rank: #15311 (-530)
35K → 23M
12:42 | 10:09/mi
24M
3:18:31
Rank: #15403 (-92)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
3:27:17
Rank: #15676 (-273)
24M → 40K
8:46 | 10:15/mi
25.2M
3:31:02
Rank: #15775 (-99)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
3:40:19
Rank: #15947 (-172)
25.2M → Finish
9:17 | 9:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:06
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time2:00:13
Pace9:10 /mi
📊Positive Split: 20.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:2723:337:3523:33
7:35
-
10K
6.21 mi12:03:5046:567:3323:23
7:32
-0:03
15K
9.32 mi12:27:311:10:377:3523:41
7:37
+0:05
20K
12.43 mi12:51:421:34:487:3824:11
7:47
+0:10
Half
13.11 mi12:57:001:40:067:385:18
7:46
-0:01
25K
15.53 mi13:16:111:59:177:4119:11
7:55
+0:09
30K
18.64 mi13:43:232:26:297:5127:12
8:45
+0:50
20M
20.00 mi13:55:512:38:577:5712:28
9:10
+0:25
21M
21.00 mi14:06:212:49:278:0410:30
10:30
+1:20
35K
21.75 mi14:13:432:56:498:087:22
9:51
-0:39
23M
23.00 mi14:26:253:09:318:1412:42
10:09
+0:18
24M
24.00 mi14:35:253:18:318:169:00
9:00
-1:09
40K
24.85 mi14:44:113:27:178:208:46
10:15
+1:15
25.2M
25.20 mi14:47:563:31:028:223:45
10:52
+0:37
Finish
26.22 mi14:57:133:40:198:259:17
9:07
-1:45

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

7:32 /mi

Average Pace

8:25 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:17

54% of race

Time at Steady Pace

57:57

26% of race

Time at Slower Pace

43:05

20% of race

Average Pace: 8:24 /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 mi11:40:2723:337:3523:33
7:35
#12935
10K
6.21 mi12:03:5046:567:3323:23
7:32
#12604
15K
9.32 mi12:27:311:10:377:3523:41
7:37
#12650
20K
12.43 mi12:51:421:34:487:3824:11
7:47
#12730
Half
13.11 mi12:57:001:40:067:385:18
7:46
#12800
25K
15.53 mi13:16:111:59:177:4119:11
7:55
#12836
30K
18.64 mi13:43:232:26:297:5127:12
8:45
#13549
20M
20.00 mi13:55:512:38:577:5712:28
9:10
#13893
21M
21.00 mi14:06:212:49:278:0410:30
10:30
#14420
35K
21.75 mi14:13:432:56:498:087:22
9:51
#14781
23M
23.00 mi14:26:253:09:318:1412:42
10:09
#15311
24M
24.00 mi14:35:253:18:318:169:00
9:00
#15403
40K
24.85 mi14:44:113:27:178:208:46
10:15
#15676
25.2M
25.20 mi14:47:563:31:028:223:45
10:52
#15775
Finish
26.22 mi14:57:133:40:198:259:17
9:07
#15947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi129359620962012791(Top 45%)9431(Top 59%)9431(Top 167%)
10K6.21 mi3.10 mi12604+3319441+1799441+17912333(Top 43%)9307(Top 58%)9307(Top 165%)
15K9.32 mi3.11 mi12650-469437+49437+412791(Top 45%)9431(Top 59%)9431(Top 167%)
20K12.43 mi3.11 mi12730-809404+339404+3313128(Top 46%)9482(Top 59%)9482(Top 168%)
Half13.11 mi0.68 mi12800-709430-269430-2613963(Top 49%)9907(Top 62%)9907(Top 176%)
25K15.53 mi2.42 mi12836-369422+89422+813186(Top 46%)9387(Top 58%)9387(Top 166%)
30K18.64 mi3.11 mi13549-7139660-2389660-23816319(Top 57%)10632(Top 66%)10632(Top 188%)
20M20.00 mi1.36 mi13893-3449768-1089768-10817638(Top 62%)11094(Top 69%)11094(Top 197%)
21M21.00 mi1.00 mi14420-5279989-2219989-22119996(Top 70%)12029(Top 75%)12029(Top 213%)
35K21.75 mi0.75 mi14781-36110122-13310122-13321438(Top 75%)12634(Top 78%)12634(Top 224%)
23M23.00 mi1.25 mi15311-53010307-18510307-18520923(Top 74%)12355(Top 77%)12355(Top 219%)
24M24.00 mi1.00 mi15403-9210317-1010317-1017343(Top 61%)10620(Top 66%)10620(Top 188%)
40K24.85 mi0.85 mi15676-27310418-10110418-10121220(Top 75%)12384(Top 77%)12384(Top 219%)
25.2M25.20 mi0.35 mi15775-9910442-2410442-2420213(Top 71%)11882(Top 74%)11882(Top 211%)
Finish26.22 mi1.02 mi15947-17210504-6210504-6219541(Top 69%)11598(Top 72%)11598(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12791

Males

9431

M18-39

9431

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

12333

Males

9307

M18-39

9307

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12791

Males

9431

M18-39

9431

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

13128

Males

9482

M18-39

9482

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13963

Males

9907

M18-39

9907

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

13186

Males

9387

M18-39

9387

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16319

Males

10632

M18-39

10632

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

17638

Males

11094

M18-39

11094

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

19996

Males

12029

M18-39

12029

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21438

Males

12634

M18-39

12634

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

20923

Males

12355

M18-39

12355

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17343

Males

10620

M18-39

10620

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21220

Males

12384

M18-39

12384

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20213

Males

11882

M18-39

11882

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19541

Males

11598

M18-39

11598

Passing Analysis

Category:
Athletes Passed
1299
Passed By
4311
Net Change
-3012
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12935
5K → 10K479148+331#12935#12604
10K → 15K171217-46#12604#12650
15K → 20K172252-80#12650#12730
20K → Half1383-70#12730#12800
Half → 25K146182-36#12800#12836
25K → 30K92805-713#12836#13549
30K → 20M58402-344#13549#13893
20M → 21M23550-527#13893#14420
21M → 35K13374-361#14420#14781
35K → 23M27557-530#14781#15311
23M → 24M47139-92#15311#15403
24M → 40K22295-273#15403#15676
40K → 25.2M14113-99#15676#15775
25.2M → Finish22194-172#15775#15947
TOTALS12994311-3012
📊

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