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BOSTON MARATHON 2025

Adam Little

Bib: 16660•M

OR

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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
26:06
Rank: #19313
Start → 5K
26:06 | 8:24/mi
10K· 6.21 mi
54:08
Rank: #20964 (-1651)
5K → 10K
28:02 | 9:01/mi
15K· 9.32 mi
1:22:31
Rank: #21548 (-584)
10K → 15K
28:23 | 9:08/mi
20K· 12.43 mi
1:49:54
Rank: #21144 (+404)
15K → 20K
27:23 | 8:49/mi
Half· 13.11 mi
1:55:32
Rank: #20983 (+161)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:18:43
Rank: #21255 (-272)
Half → 25K
23:11 | 9:34/mi
30K· 18.64 mi
2:52:23
Rank: #21968 (-713)
25K → 30K
33:40 | 10:50/mi
20M
3:10:20
Rank: #22612 (-644)
30K → 20M
17:57 | 13:13/mi
21M
3:28:44
Rank: #23554 (-942)
20M → 21M
18:24 | 18:24/mi
35K· 21.75 mi
3:37:57
Rank: #23720 (-166)
21M → 35K
9:13 | 12:19/mi
23M
3:55:24
Rank: #24083 (-363)
35K → 23M
17:27 | 13:56/mi
24M
4:07:36
Rank: #24208 (-125)
23M → 24M
12:12 | 12:12/mi
40K· 24.85 mi
4:16:04
Rank: #24097 (+111)
24M → 40K
8:28 | 9:54/mi
25.2M
4:20:14
Rank: #24083 (+14)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:30:23
Rank: #24055 (+28)
25.2M → Finish
10:09 | 9:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:32
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:34:51
Pace11:49 /mi
📊Positive Split: 34.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:4126:068:2426:06
8:24
-
10K
6.21 mi11:27:4354:088:4328:02
9:01
+0:37
15K
9.32 mi11:56:061:22:318:5128:23
9:08
+0:07
20K
12.43 mi12:23:291:49:548:5127:23
8:49
-0:19
Half
13.11 mi12:29:071:55:328:495:38
8:15
-0:34
25K
15.53 mi12:52:182:18:438:5623:11
9:34
+1:19
30K
18.64 mi13:25:582:52:239:1533:40
10:50
+1:16
20M
20.00 mi13:43:553:10:209:3117:57
13:13
+2:23
21M
21.00 mi14:02:193:28:449:5618:24
18:24
+5:11
35K
21.75 mi14:11:323:37:5710:019:13
12:19
-6:05
23M
23.00 mi14:28:593:55:2410:1417:27
13:56
+1:37
24M
24.00 mi14:41:114:07:3610:1912:12
12:12
-1:44
40K
24.85 mi14:49:394:16:0410:188:28
9:54
-2:18
25.2M
25.20 mi14:53:494:20:1410:204:10
12:05
+2:11
Finish
26.22 mi15:03:584:30:2310:1910:09
9:58
-2:07

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

8:15 /mi

Average Pace

10:19 /mi

Slowest Pace

18:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:44

12% of race

Time at Steady Pace

2:39:16

59% of race

Time at Slower Pace

1:19:23

29% of race

Average Pace: 10:19 /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 mi10:59:4126:068:2426:06
8:24
#19313
10K
6.21 mi11:27:4354:088:4328:02
9:01
#20964
15K
9.32 mi11:56:061:22:318:5128:23
9:08
#21548
20K
12.43 mi12:23:291:49:548:5127:23
8:49
#21144
Half
13.11 mi12:29:071:55:328:495:38
8:15
#20983
25K
15.53 mi12:52:182:18:438:5623:11
9:34
#21255
30K
18.64 mi13:25:582:52:239:1533:40
10:50
#21968
20M
20.00 mi13:43:553:10:209:3117:57
13:13
#22612
21M
21.00 mi14:02:193:28:449:5618:24
18:24
#23554
35K
21.75 mi14:11:323:37:5710:019:13
12:19
#23720
23M
23.00 mi14:28:593:55:2410:1417:27
13:56
#24083
24M
24.00 mi14:41:114:07:3610:1912:12
12:12
#24208
40K
24.85 mi14:49:394:16:0410:188:28
9:54
#24097
25.2M
25.20 mi14:53:494:20:1410:204:10
12:05
#24083
Finish
26.22 mi15:03:584:30:2310:1910:09
9:58
#24055
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19313121701217022608(Top 80%)13651(Top 85%)13651(Top 242%)
10K6.21 mi3.10 mi20964-165112873-70312873-70322479(Top 79%)13569(Top 84%)13569(Top 240%)
15K9.32 mi3.11 mi21548-58413155-28213155-28222608(Top 80%)13651(Top 85%)13651(Top 242%)
20K12.43 mi3.11 mi21144+40412980+17512980+17520002(Top 70%)12470(Top 77%)12470(Top 221%)
Half13.11 mi0.68 mi20983+16112905+7512905+7517653(Top 62%)11495(Top 71%)11495(Top 204%)
25K15.53 mi2.42 mi21255-27213012-10713012-10722070(Top 78%)13322(Top 83%)13322(Top 236%)
30K18.64 mi3.11 mi21968-71313303-29113303-29123685(Top 83%)13929(Top 86%)13929(Top 247%)
20M20.00 mi1.36 mi22612-64413557-25413557-25426648(Top 94%)15212(Top 94%)15212(Top 270%)
21M21.00 mi1.00 mi23554-94213966-40913966-40928311(Top 100%)16047(Top 100%)16047(Top 284%)
35K21.75 mi0.75 mi23720-16614037-7114037-7126265(Top 92%)14972(Top 93%)14972(Top 265%)
23M23.00 mi1.25 mi24083-36314183-14614183-14627263(Top 96%)15458(Top 96%)15458(Top 274%)
24M24.00 mi1.00 mi24208-12514225-4214225-4225914(Top 91%)14753(Top 92%)14753(Top 261%)
40K24.85 mi0.85 mi24097+11114154+7114154+7120133(Top 71%)11860(Top 74%)11860(Top 210%)
25.2M25.20 mi0.35 mi24083+1414143+1114143+1123394(Top 82%)13474(Top 84%)13474(Top 239%)
Finish26.22 mi1.02 mi24055+2814127+1614127+1622806(Top 80%)13179(Top 82%)13179(Top 234%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22608

Males

13651

M18-39

13651

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22479

Males

13569

M18-39

13569

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22608

Males

13651

M18-39

13651

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

20002

Males

12470

M18-39

12470

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

17653

Males

11495

M18-39

11495

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22070

Males

13322

M18-39

13322

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23685

Males

13929

M18-39

13929

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

26648

Males

15212

M18-39

15212

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

28311

Males

16047

M18-39

16047

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26265

Males

14972

M18-39

14972

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

27263

Males

15458

M18-39

15458

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25914

Males

14753

M18-39

14753

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20133

Males

11860

M18-39

11860

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23394

Males

13474

M18-39

13474

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22806

Males

13179

M18-39

13179

Passing Analysis

Category:
Athletes Passed
1065
Passed By
5807
Net Change
-4742
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19313
5K → 10K161667-1651#19313#20964
10K → 15K69653-584#20964#21548
15K → 20K43834+404#21548#21144
20K → Half1621+161#21144#20983
Half → 25K77349-272#20983#21255
25K → 30K53766-713#21255#21968
30K → 20M14658-644#21968#22612
20M → 21M3945-942#22612#23554
21M → 35K15181-166#23554#23720
35K → 23M14377-363#23720#24083
23M → 24M15140-125#24083#24208
24M → 40K1143+111#24208#24097
40K → 25.2M2511+14#24097#24083
25.2M → Finish5022+28#24083#24055
TOTALS10655807-4742
📊

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