Boston Marathon logo
BOSTON MARATHON 2025

Adam Lever

Bib: 30704•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:25
Rank: #23017
Start → 5K
28:25 | 9:09/mi
10K· 6.21 mi
54:47
Rank: #21530 (+1487)
5K → 10K
26:22 | 8:29/mi
15K· 9.32 mi
1:20:36
Rank: #20463 (+1067)
10K → 15K
25:49 | 8:19/mi
20K· 12.43 mi
1:47:05
Rank: #19958 (+505)
15K → 20K
26:29 | 8:31/mi
Half· 13.11 mi
1:52:57
Rank: #19943 (+15)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:15:24
Rank: #20154 (-211)
Half → 25K
22:27 | 9:16/mi
30K· 18.64 mi
2:43:49
Rank: #19800 (+354)
25K → 30K
28:25 | 9:09/mi
20M
2:57:14
Rank: #19892 (-92)
30K → 20M
13:25 | 9:52/mi
21M
3:07:20
Rank: #19810 (+82)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
3:13:54
Rank: #19710 (+100)
21M → 35K
6:34 | 8:47/mi
23M
3:26:01
Rank: #19691 (+19)
35K → 23M
12:07 | 9:41/mi
24M
3:35:21
Rank: #19661 (+30)
23M → 24M
9:20 | 9:20/mi
40K· 24.85 mi
3:43:38
Rank: #19675 (-14)
24M → 40K
8:17 | 9:41/mi
25.2M
3:47:14
Rank: #19653 (+22)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:56:28
Rank: #19649 (+4)
25.2M → Finish
9:14 | 9:04/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
Time1:52:57
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:03:31
Pace9:25 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1428:259:0928:25
9:09
-
10K
6.21 mi12:15:3654:478:4926:22
8:29
-0:40
15K
9.32 mi12:41:251:20:368:3925:49
8:19
-0:10
20K
12.43 mi13:07:541:47:058:3726:29
8:31
+0:12
Half
13.11 mi13:13:461:52:578:375:52
8:36
+0:05
25K
15.53 mi13:36:132:15:248:4322:27
9:16
+0:40
30K
18.64 mi14:04:382:43:498:4728:25
9:09
-0:07
20M
20.00 mi14:18:032:57:148:5213:25
9:52
+0:43
21M
21.00 mi14:28:093:07:208:5510:06
10:06
+0:14
35K
21.75 mi14:34:433:13:548:556:34
8:47
-1:19
23M
23.00 mi14:46:503:26:018:5712:07
9:41
+0:54
24M
24.00 mi14:56:103:35:218:589:20
9:20
-0:21
40K
24.85 mi15:04:273:43:389:008:17
9:41
+0:21
25.2M
25.20 mi15:08:033:47:149:013:36
10:26
+0:45
Finish
26.22 mi15:17:173:56:289:029:14
9:04
-1:22

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

8:19 /mi

Average Pace

9:02 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:06

39% of race

Time at Steady Pace

1:37:51

41% of race

Time at Slower Pace

47:31

20% of race

Average Pace: 9:01 /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 mi11:49:1428:259:0928:25
9:09
#23017
10K
6.21 mi12:15:3654:478:4926:22
8:29
#21530
15K
9.32 mi12:41:251:20:368:3925:49
8:19
#20463
20K
12.43 mi13:07:541:47:058:3726:29
8:31
#19958
Half
13.11 mi13:13:461:52:578:375:52
8:36
#19943
25K
15.53 mi13:36:132:15:248:4322:27
9:16
#20154
30K
18.64 mi14:04:382:43:498:4728:25
9:09
#19800
20M
20.00 mi14:18:032:57:148:5213:25
9:52
#19892
21M
21.00 mi14:28:093:07:208:5510:06
10:06
#19810
35K
21.75 mi14:34:433:13:548:556:34
8:47
#19710
23M
23.00 mi14:46:503:26:018:5712:07
9:41
#19691
24M
24.00 mi14:56:103:35:218:589:20
9:20
#19661
40K
24.85 mi15:04:273:43:389:008:17
9:41
#19675
25.2M
25.20 mi15:08:033:47:149:013:36
10:26
#19653
Finish
26.22 mi15:17:173:56:289:029:14
9:04
#19649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23017137741377418121(Top 64%)11678(Top 73%)11678(Top 520%)
10K6.21 mi3.10 mi21530+148713112+66213112+66219713(Top 69%)12346(Top 77%)12346(Top 549%)
15K9.32 mi3.11 mi20463+106712673+43912673+43918121(Top 64%)11678(Top 73%)11678(Top 520%)
20K12.43 mi3.11 mi19958+50512451+22212451+22218394(Top 65%)11781(Top 73%)11781(Top 524%)
Half13.11 mi0.68 mi19943+1512440+1112440+1119785(Top 70%)12378(Top 77%)12378(Top 551%)
25K15.53 mi2.42 mi20154-21112521-8112521-8120997(Top 74%)12840(Top 80%)12840(Top 571%)
30K18.64 mi3.11 mi19800+35412337+18412337+18418382(Top 65%)11562(Top 72%)11562(Top 515%)
20M20.00 mi1.36 mi19892-9212353-1612353-1620518(Top 72%)12371(Top 77%)12371(Top 551%)
21M21.00 mi1.00 mi19810+8212291+6212291+6218659(Top 66%)11451(Top 71%)11451(Top 510%)
35K21.75 mi0.75 mi19710+10012234+5712234+5717127(Top 60%)10675(Top 66%)10675(Top 475%)
23M23.00 mi1.25 mi19691+1912191+4312191+4319362(Top 68%)11604(Top 72%)11604(Top 516%)
24M24.00 mi1.00 mi19661+3012149+4212149+4218956(Top 67%)11392(Top 71%)11392(Top 507%)
40K24.85 mi0.85 mi19675-1412142+712142+719417(Top 68%)11523(Top 72%)11523(Top 513%)
25.2M25.20 mi0.35 mi19653+2212118+2412118+2418758(Top 66%)11202(Top 70%)11202(Top 499%)
Finish26.22 mi1.02 mi19649+412103+1512103+1519326(Top 68%)11503(Top 71%)11503(Top 512%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18121

Males

11678

M40-44

11678

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19713

Males

12346

M40-44

12346

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18121

Males

11678

M40-44

11678

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18394

Males

11781

M40-44

11781

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19785

Males

12378

M40-44

12378

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

20997

Males

12840

M40-44

12840

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18382

Males

11562

M40-44

11562

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20518

Males

12371

M40-44

12371

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18659

Males

11451

M40-44

11451

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17127

Males

10675

M40-44

10675

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19362

Males

11604

M40-44

11604

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

18956

Males

11392

M40-44

11392

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19417

Males

11523

M40-44

11523

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18758

Males

11202

M40-44

11202

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19326

Males

11503

M40-44

11503

Passing Analysis

Category:
Athletes Passed
4291
Passed By
923
Net Change
+3368
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23017
5K → 10K14925+1487#23017#21530
10K → 15K10725+1067#21530#20463
15K → 20K52217+505#20463#19958
20K → Half3924+15#19958#19943
Half → 25K97308-211#19943#20154
25K → 30K41359+354#20154#19800
30K → 20M74166-92#19800#19892
20M → 21M13452+82#19892#19810
21M → 35K1066+100#19810#19710
35K → 23M10283+19#19710#19691
23M → 24M8050+30#19691#19661
24M → 40K6276-14#19661#19675
40K → 25.2M4018+22#19675#19653
25.2M → Finish5854+4#19653#19649
TOTALS4291923+3368
📊

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