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BOSTON MARATHON 2025

Jolly Lazar Parayil

Bib: 12047 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:00/mi
24:52
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:09/mi
50:10
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:18/mi
1:15:58
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:39/mi
1:42:49
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:46/mi
1:48:48
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:46/mi
2:10:03
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:29/mi
2:39:31
↑ 181↓ 1480.2%
138 ft elev
20M
9:35/mi
2:52:32
↑ 64↓ 500.2%
148 ft elev
21M
10:26/mi
3:02:58
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:00/mi
3:09:42
↑ 17↓ 861.7%
156 ft elev
23M
9:39/mi
3:21:47
↑ 23↓ 630.6%
116 ft elev
24M
9:35/mi
3:31:22
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:39/mi
3:39:37
↓ 200.3%
20 ft elev
25.2M
10:47/mi
3:43:20
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:57/mi
3:52:27
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:48
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time2:03:39
Pace9:26 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3524:528:0024:52
8:00
-
10K
6.21 mi11:17:5350:108:0425:18
8:09
+0:09
15K
9.32 mi11:43:411:15:588:0925:48
8:18
+0:09
20K
12.43 mi12:10:321:42:498:1626:51
8:39
+0:21
Half
13.11 mi12:16:311:48:488:185:59
8:46
+0:07
25K
15.53 mi12:37:462:10:038:2221:15
8:46
0:00
30K
18.64 mi13:07:142:39:318:3329:28
9:29
+0:43
20M
20.00 mi13:20:152:52:328:3813:01
9:35
+0:06
21M
21.00 mi13:30:413:02:588:4310:26
10:26
+0:51
35K
21.75 mi13:37:253:09:428:436:44
9:00
-1:26
23M
23.00 mi13:49:303:21:478:4612:05
9:39
+0:39
24M
24.00 mi13:59:053:31:228:489:35
9:35
-0:04
40K
24.85 mi14:07:203:39:378:508:15
9:39
+0:04
25.2M
25.20 mi14:11:033:43:208:523:43
10:47
+1:08
Finish
26.22 mi14:20:103:52:278:529:07
8:57
-1:50

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

8:00 /mi

Average Pace

8:52 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:58

33% of race

Time at Steady Pace

1:09:56

30% of race

Time at Slower Pace

1:26:33

37% of race

Average Pace: 8:52 /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 mi10:52:3524:528:0024:52
8:00
#16613
10K
6.21 mi11:17:5350:108:0425:18
8:09
#17055
15K
9.32 mi11:43:411:15:588:0925:48
8:18
#17432
20K
12.43 mi12:10:321:42:498:1626:51
8:39
#17835
Half
13.11 mi12:16:311:48:488:185:59
8:46
#17974
25K
15.53 mi12:37:462:10:038:2221:15
8:46
#18071
30K
18.64 mi13:07:142:39:318:3329:28
9:29
#18487
20M
20.00 mi13:20:152:52:328:3813:01
9:35
#18579
21M
21.00 mi13:30:413:02:588:4310:26
10:26
#18686
35K
21.75 mi13:37:253:09:428:436:44
9:00
#18674
23M
23.00 mi13:49:303:21:478:4612:05
9:39
#18716
24M
24.00 mi13:59:053:31:228:489:35
9:35
#18808
40K
24.85 mi14:07:203:39:378:508:15
9:39
#18817
25.2M
25.20 mi14:11:033:43:208:523:43
10:47
#18843
Finish
26.22 mi14:20:103:52:278:529:07
8:57
#18838
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi16613110421104218076(Top 64%)11660(Top 72%)11660(Top 584%)
10K6.21 mi3.10 mi17055-44211246-20411246-20417489(Top 62%)11448(Top 71%)11448(Top 574%)
15K9.32 mi3.11 mi17432-37711411-16511411-16518076(Top 64%)11660(Top 72%)11660(Top 584%)
20K12.43 mi3.11 mi17835-40311542-13111542-13119081(Top 67%)12066(Top 75%)12066(Top 605%)
Half13.11 mi0.68 mi17974-13911601-5911601-5920715(Top 73%)12769(Top 79%)12769(Top 640%)
25K15.53 mi2.42 mi18071-9711618-1711618-1718742(Top 66%)11855(Top 74%)11855(Top 594%)
30K18.64 mi3.11 mi18487-41611779-16111779-16119870(Top 70%)12225(Top 76%)12225(Top 612%)
20M20.00 mi1.36 mi18579-9211797-1811797-1819511(Top 69%)11929(Top 74%)11929(Top 598%)
21M21.00 mi1.00 mi18686-10711807-1011807-1019788(Top 70%)11946(Top 74%)11946(Top 598%)
35K21.75 mi0.75 mi18674+1211785+2211785+2218212(Top 64%)11148(Top 69%)11148(Top 559%)
23M23.00 mi1.25 mi18716-4211773+1211773+1219271(Top 68%)11569(Top 72%)11569(Top 580%)
24M24.00 mi1.00 mi18808-9211795-2211795-2219913(Top 70%)11830(Top 73%)11830(Top 593%)
40K24.85 mi0.85 mi18817-911769+2611769+2619260(Top 68%)11446(Top 71%)11446(Top 573%)
25.2M25.20 mi0.35 mi18843-2611772-311772-319934(Top 70%)11756(Top 73%)11756(Top 589%)
Finish26.22 mi1.02 mi18838+511748+2411748+2418755(Top 66%)11245(Top 70%)11245(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18076

Males

11660

M50-54

11660

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

17489

Males

11448

M50-54

11448

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18076

Males

11660

M50-54

11660

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

19081

Males

12066

M50-54

12066

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

20715

Males

12769

M50-54

12769

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

18742

Males

11855

M50-54

11855

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19870

Males

12225

M50-54

12225

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19511

Males

11929

M50-54

11929

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

19788

Males

11946

M50-54

11946

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

18212

Males

11148

M50-54

11148

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19271

Males

11569

M50-54

11569

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19913

Males

11830

M50-54

11830

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19260

Males

11446

M50-54

11446

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19934

Males

11756

M50-54

11756

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

18755

Males

11245

M50-54

11245

Passing Analysis

Category:
Athletes Passed
1110
Passed By
3335
Net Change
-2225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16613
5K → 10K145587-442#16613#17055
10K → 15K94471-377#17055#17432
15K → 20K88491-403#17432#17835
20K → Half13152-139#17835#17974
Half → 25K138235-97#17974#18071
25K → 30K130546-416#18071#18487
30K → 20M76168-92#18487#18579
20M → 21M69176-107#18579#18686
21M → 35K6553+12#18686#18674
35K → 23M98140-42#18674#18716
23M → 24M39131-92#18716#18808
24M → 40K6776-9#18808#18817
40K → 25.2M1844-26#18817#18843
25.2M → Finish7065+5#18843#18838
TOTALS11103335-2225
📊

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