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BOSTON MARATHON 2025

Maurice Lowman

Bib: 27198•M

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:36/mi
29:50
↑ 97↓ 3451.5%
10K· 6.21 mi
10:07/mi
1:01:16
↑ 79↓ 1380.4%
15K· 9.32 mi
10:09/mi
1:32:49
↑ 67↓ 78
20K· 12.43 mi
12:11/mi
2:10:39
↑ 106↓ 860.1%
Half· 13.11 mi
9:57/mi
2:17:26
↑ 19↓ 370.5%
25K· 15.53 mi
12:15/mi
2:47:09
↑ 66↓ 880.2%
30K· 18.64 mi
12:47/mi
3:26:52
↑ 181↓ 1480.2%
20M
13:03/mi
3:44:36
↑ 64↓ 500.2%
21M
14:11/mi
3:58:47
↑ 106↓ 241.6%
35K· 21.75 mi
10:07/mi
4:06:21
↑ 17↓ 861.7%
23M
11:56/mi
4:21:18
↑ 23↓ 630.6%
24M
13:50/mi
4:35:08
↓ 821.3%
40K· 24.85 mi
11:56/mi
4:45:20
↓ 200.3%
25.2M
12:17/mi
4:49:34
↑ 13↓ 160.2%
Finish· 26.22 mi
10:57/mi
5:00:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:26
Pace10:29 /mi
2nd Half
Distance13.11 mi
Time2:43:18
Pace12:27 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0729:509:3629:50
9:36
-
10K
6.21 mi12:29:331:01:169:5231:26
10:07
+0:31
15K
9.32 mi13:01:061:32:499:5731:33
10:09
+0:02
20K
12.43 mi13:38:562:10:3910:3137:50
12:11
+2:02
Half
13.11 mi13:45:432:17:2610:296:47
9:57
-2:14
25K
15.53 mi14:15:262:47:0910:4629:43
12:15
+2:18
30K
18.64 mi14:55:093:26:5211:0639:43
12:47
+0:32
20M
20.00 mi15:12:533:44:3611:1417:44
13:03
+0:16
21M
21.00 mi15:27:043:58:4711:2214:11
14:11
+1:08
35K
21.75 mi15:34:384:06:2111:207:34
10:07
-4:04
23M
23.00 mi15:49:354:21:1811:2214:57
11:56
+1:49
24M
24.00 mi16:03:254:35:0811:2813:50
13:50
+1:54
40K
24.85 mi16:13:374:45:2011:2910:12
11:56
-1:54
25.2M
25.20 mi16:17:514:49:3411:294:14
12:17
+0:21
Finish
26.22 mi16:29:015:00:4411:2911:10
10:57
-1:20

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

9:36 /mi

Average Pace

11:29 /mi

Slowest Pace

14:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:20

39% of race

Time at Steady Pace

1:36:56

32% of race

Time at Slower Pace

1:25:28

28% of race

Average Pace: 11:28 /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 mi11:58:0729:509:3629:50
9:36
#24562
10K
6.21 mi12:29:331:01:169:5231:26
10:07
#25088
15K
9.32 mi13:01:061:32:499:5731:33
10:09
#25184
20K
12.43 mi13:38:562:10:3910:3137:50
12:11
#25991
Half
13.11 mi13:45:432:17:2610:296:47
9:57
#25926
25K
15.53 mi14:15:262:47:0910:4629:43
12:15
#26134
30K
18.64 mi14:55:093:26:5211:0639:43
12:47
#26228
20M
20.00 mi15:12:533:44:3611:1417:44
13:03
#26259
21M
21.00 mi15:27:043:58:4711:2214:11
14:11
#26303
35K
21.75 mi15:34:384:06:2111:207:34
10:07
#26195
23M
23.00 mi15:49:354:21:1811:2214:57
11:56
#26140
24M
24.00 mi16:03:254:35:0811:2813:50
13:50
#26228
40K
24.85 mi16:13:374:45:2011:2910:12
11:56
#26195
25.2M
25.20 mi16:17:514:49:3411:294:14
12:17
#26182
Finish
26.22 mi16:29:015:00:4411:2911:10
10:57
#26167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi24562145131451325322(Top 89%)14841(Top 92%)14841(Top 622%)
10K6.21 mi3.10 mi25088-52614754-24114754-24125564(Top 90%)14940(Top 93%)14940(Top 626%)
15K9.32 mi3.11 mi25184-9614794-4014794-4025322(Top 89%)14841(Top 92%)14841(Top 622%)
20K12.43 mi3.11 mi25991-80715143-34915143-34927254(Top 96%)15629(Top 97%)15629(Top 655%)
Half13.11 mi0.68 mi25926+6515112+3115112+3124716(Top 87%)14539(Top 90%)14539(Top 609%)
25K15.53 mi2.42 mi26134-20815207-9515207-9526693(Top 94%)15378(Top 95%)15378(Top 645%)
30K18.64 mi3.11 mi26228-9415211-415211-426462(Top 93%)15189(Top 94%)15189(Top 637%)
20M20.00 mi1.36 mi26259-3115212-115212-126494(Top 93%)15143(Top 94%)15143(Top 635%)
21M21.00 mi1.00 mi26303-4415216-415216-426420(Top 93%)15085(Top 94%)15085(Top 632%)
35K21.75 mi0.75 mi26195+10815162+5415162+5422219(Top 78%)13023(Top 81%)13023(Top 546%)
23M23.00 mi1.25 mi26140+5515132+3015132+3025034(Top 88%)14350(Top 89%)14350(Top 601%)
24M24.00 mi1.00 mi26228-8815148-1615148-1627549(Top 97%)15578(Top 97%)15578(Top 653%)
40K24.85 mi0.85 mi26195+3315130+1815130+1824812(Top 87%)14170(Top 88%)14170(Top 594%)
25.2M25.20 mi0.35 mi26182+1315123+715123+723769(Top 84%)13662(Top 85%)13662(Top 573%)
Finish26.22 mi1.02 mi26167+1515118+515118+525292(Top 89%)14431(Top 90%)14431(Top 605%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25322

Males

14841

M45-49

14841

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

25564

Males

14940

M45-49

14940

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25322

Males

14841

M45-49

14841

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

27254

Males

15629

M45-49

15629

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24716

Males

14539

M45-49

14539

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26693

Males

15378

M45-49

15378

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

26462

Males

15189

M45-49

15189

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26494

Males

15143

M45-49

15143

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26420

Males

15085

M45-49

15085

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

22219

Males

13023

M45-49

13023

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

25034

Males

14350

M45-49

14350

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27549

Males

15578

M45-49

15578

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24812

Males

14170

M45-49

14170

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23769

Males

13662

M45-49

13662

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25292

Males

14431

M45-49

14431

Passing Analysis

Category:
Athletes Passed
677
Passed By
2282
Net Change
-1605
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24562
5K → 10K55581-526#24562#25088
10K → 15K106202-96#25088#25184
15K → 20K10817-807#25184#25991
20K → Half672+65#25991#25926
Half → 25K26234-208#25926#26134
25K → 30K68162-94#26134#26228
30K → 20M3970-31#26228#26259
20M → 21M2670-44#26259#26303
21M → 35K1080+108#26303#26195
35K → 23M6813+55#26195#26140
23M → 24M12100-88#26140#26228
24M → 40K4310+33#26228#26195
40K → 25.2M174+13#26195#26182
25.2M → Finish3217+15#26182#26167
TOTALS6772282-1605
📊

Passing Visuals

Category:
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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