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BOSTON MARATHON 2025

Mufaddal Lakdawala

Bib: 11978•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 44%
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
7:17/mi
22:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
45:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:07:47
↑ 67↓ 78
20K· 12.43 mi
7:18/mi
1:30:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:35:36
↑ 19↓ 370.5%
25K· 15.53 mi
7:32/mi
1:53:52
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:20:49
↑ 181↓ 1480.2%
20M
8:22/mi
2:32:11
↑ 64↓ 500.2%
21M
10:10/mi
2:42:21
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:48:14
↑ 17↓ 861.7%
23M
8:08/mi
2:58:25
↑ 23↓ 630.6%
24M
8:13/mi
3:06:38
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:13:34
↓ 200.3%
25.2M
9:52/mi
3:16:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:59/mi
3:25:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:36
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:49:30
Pace8:21 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3722:377:1722:37
7:17
-
10K
6.21 mi11:13:3245:327:2022:55
7:23
+0:06
15K
9.32 mi11:35:471:07:477:1622:15
7:10
-0:13
20K
12.43 mi11:58:281:30:287:1722:41
7:18
+0:08
Half
13.11 mi12:03:361:35:367:185:08
7:31
+0:13
25K
15.53 mi12:21:521:53:527:2018:16
7:32
+0:01
30K
18.64 mi12:48:492:20:497:3326:57
8:40
+1:08
20M
20.00 mi13:00:112:32:117:3711:22
8:22
-0:18
21M
21.00 mi13:10:212:42:217:4410:10
10:10
+1:48
35K
21.75 mi13:16:142:48:147:445:53
7:52
-2:18
23M
23.00 mi13:26:252:58:257:4510:11
8:08
+0:16
24M
24.00 mi13:34:383:06:387:478:13
8:13
+0:05
40K
24.85 mi13:41:343:13:347:476:56
8:07
-0:06
25.2M
25.20 mi13:44:583:16:587:493:24
9:52
+1:45
Finish
26.22 mi13:53:063:25:067:508:08
7:59
-1:53

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

7:10 /mi

Average Pace

7:50 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:52

56% of race

Time at Steady Pace

50:43

25% of race

Time at Slower Pace

40:31

20% of race

Average Pace: 7:49 /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 mi10:50:3722:377:1722:37
7:17
#10146
10K
6.21 mi11:13:3245:327:2022:55
7:23
#10565
15K
9.32 mi11:35:471:07:477:1622:15
7:10
#9965
20K
12.43 mi11:58:281:30:287:1722:41
7:18
#9690
Half
13.11 mi12:03:361:35:367:185:08
7:31
#9801
25K
15.53 mi12:21:521:53:527:2018:16
7:32
#9822
30K
18.64 mi12:48:492:20:497:3326:57
8:40
#11065
20M
20.00 mi13:00:112:32:117:3711:22
8:22
#11160
21M
21.00 mi13:10:212:42:217:4410:10
10:10
#11737
35K
21.75 mi13:16:142:48:147:445:53
7:52
#11707
23M
23.00 mi13:26:252:58:257:4510:11
8:08
#11616
24M
24.00 mi13:34:383:06:387:478:13
8:13
#11642
40K
24.85 mi13:41:343:13:347:476:56
8:07
#11586
25.2M
25.20 mi13:44:583:16:587:493:24
9:52
#11683
Finish
26.22 mi13:53:063:25:067:508:08
7:59
#11712
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10146825382538796(Top 31%)7436(Top 46%)7436(Top 312%)
10K6.21 mi3.10 mi10565-4198455-2028455-20210967(Top 39%)8645(Top 54%)8645(Top 362%)
15K9.32 mi3.11 mi9965+6008113+3428113+3428796(Top 31%)7436(Top 46%)7436(Top 312%)
20K12.43 mi3.11 mi9690+2757932+1817932+1819059(Top 32%)7484(Top 46%)7484(Top 314%)
Half13.11 mi0.68 mi9801-1117999-677999-6711861(Top 42%)8969(Top 56%)8969(Top 376%)
25K15.53 mi2.42 mi9822-217976+237976+2310240(Top 36%)8009(Top 50%)8009(Top 336%)
30K18.64 mi3.11 mi11065-12438538-5628538-56215839(Top 56%)10429(Top 65%)10429(Top 437%)
20M20.00 mi1.36 mi11160-958542-48542-412902(Top 45%)8945(Top 56%)8945(Top 375%)
21M21.00 mi1.00 mi11737-5778777-2358777-23518893(Top 67%)11553(Top 72%)11553(Top 484%)
35K21.75 mi0.75 mi11707+308742+358742+3511265(Top 40%)7992(Top 50%)7992(Top 335%)
23M23.00 mi1.25 mi11616+918649+938649+9310937(Top 39%)7713(Top 48%)7713(Top 323%)
24M24.00 mi1.00 mi11642-268619+308619+3012658(Top 45%)8484(Top 53%)8484(Top 356%)
40K24.85 mi0.85 mi11586+568567+528567+5210924(Top 38%)7534(Top 47%)7534(Top 316%)
25.2M25.20 mi0.35 mi11683-978599-328599-3216291(Top 57%)10001(Top 62%)10001(Top 419%)
Finish26.22 mi1.02 mi11712-298568+318568+3112735(Top 45%)8398(Top 52%)8398(Top 352%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8796

Males

7436

M45-49

7436

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

10967

Males

8645

M45-49

8645

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8796

Males

7436

M45-49

7436

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9059

Males

7484

M45-49

7484

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11861

Males

8969

M45-49

8969

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10240

Males

8009

M45-49

8009

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15839

Males

10429

M45-49

10429

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12902

Males

8945

M45-49

8945

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

18893

Males

11553

M45-49

11553

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11265

Males

7992

M45-49

7992

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10937

Males

7713

M45-49

7713

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12658

Males

8484

M45-49

8484

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10924

Males

7534

M45-49

7534

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16291

Males

10001

M45-49

10001

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

12735

Males

8398

M45-49

8398

Passing Analysis

Category:
Athletes Passed
1855*
Passed By
3418
Net Change
-1566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10146
5K → 10K119537-419#10146#10565
10K → 15K608*8+600#10565#9965
15K → 20K32651+275#9965#9690
20K → Half11122-111#9690#9801
Half → 25K146167-21#9801#9822
25K → 30K391280-1243#9822#11065
30K → 20M90185-95#11065#11160
20M → 21M16593-577#11160#11737
21M → 35K7141+30#11737#11707
35K → 23M15362+91#11707#11616
23M → 24M78104-26#11616#11642
24M → 40K10549+56#11642#11586
40K → 25.2M11108-97#11586#11683
25.2M → Finish82111-29#11683#11712
TOTALS1855*3418-1566

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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