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BOSTON MARATHON 2025

Nalin Moniz

Bib: 29801•M

0:00
0:00
/ mi
Masters
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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

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
9:31/mi
29:33
↑ 97↓ 3451.5%
10K· 6.21 mi
10:09/mi
1:01:04
↑ 79↓ 1380.4%
15K· 9.32 mi
10:29/mi
1:33:39
↑ 67↓ 78
20K· 12.43 mi
11:28/mi
2:09:15
↑ 106↓ 860.1%
Half· 13.11 mi
11:48/mi
2:17:18
↑ 19↓ 370.5%
25K· 15.53 mi
13:02/mi
2:48:53
↑ 66↓ 880.2%
30K· 18.64 mi
13:56/mi
3:32:10
↑ 181↓ 1480.2%
20M
13:24/mi
3:50:22
↑ 64↓ 500.2%
21M
14:49/mi
4:05:11
↑ 106↓ 241.6%
35K· 21.75 mi
13:37/mi
4:15:22
↑ 17↓ 861.7%
23M
13:35/mi
4:32:23
↑ 23↓ 630.6%
24M
13:30/mi
4:45:53
↓ 821.3%
40K· 24.85 mi
13:53/mi
4:57:45
↓ 200.3%
25.2M
14:56/mi
5:02:54
↑ 13↓ 160.2%
Finish· 26.22 mi
12:20/mi
5:15:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:18
Pace10:28 /mi
2nd Half
Distance13.11 mi
Time2:58:10
Pace13:35 /mi
📊Positive Split: 29.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1329:339:3129:33
9:31
-
10K
6.21 mi12:19:441:01:049:5031:31
10:09
+0:38
15K
9.32 mi12:52:191:33:3910:0332:35
10:29
+0:20
20K
12.43 mi13:27:552:09:1510:2435:36
11:28
+0:59
Half
13.11 mi13:35:582:17:1810:288:03
11:48
+0:20
25K
15.53 mi14:07:332:48:5310:5231:35
13:02
+1:14
30K
18.64 mi14:50:503:32:1011:2343:17
13:56
+0:54
20M
20.00 mi15:09:023:50:2211:3118:12
13:24
-0:32
21M
21.00 mi15:23:514:05:1111:4114:49
14:49
+1:25
35K
21.75 mi15:34:024:15:2211:4510:11
13:37
-1:12
23M
23.00 mi15:51:034:32:2311:5117:01
13:35
-0:02
24M
24.00 mi16:04:334:45:5311:5513:30
13:30
-0:05
40K
24.85 mi16:16:254:57:4511:5911:52
13:53
+0:23
25.2M
25.20 mi16:21:345:02:5412:015:09
14:56
+1:03
Finish
26.22 mi16:34:085:15:2812:0212:34
12:20
-2:36

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

9:31 /mi

Average Pace

12:02 /mi

Slowest Pace

14:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:52

48% of race

Time at Steady Pace

2:25:38

46% of race

Time at Slower Pace

19:58

6% of race

Average Pace: 12:02 /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 mi11:48:1329:339:3129:33
9:31
#24279
10K
6.21 mi12:19:441:01:049:5031:31
10:09
#25034
15K
9.32 mi12:52:191:33:3910:0332:35
10:29
#25410
20K
12.43 mi13:27:552:09:1510:2435:36
11:28
#25789
Half
13.11 mi13:35:582:17:1810:288:03
11:48
#25916
25K
15.53 mi14:07:332:48:5310:5231:35
13:02
#26304
30K
18.64 mi14:50:503:32:1011:2343:17
13:56
#26629
20M
20.00 mi15:09:023:50:2211:3118:12
13:24
#26670
21M
21.00 mi15:23:514:05:1111:4114:49
14:49
#26711
35K
21.75 mi15:34:024:15:2211:4510:11
13:37
#26766
23M
23.00 mi15:51:034:32:2311:5117:01
13:35
#26795
24M
24.00 mi16:04:334:45:5311:5513:30
13:30
#26824
40K
24.85 mi16:16:254:57:4511:5911:52
13:53
#26850
25.2M
25.20 mi16:21:345:02:5412:015:09
14:56
#26851
Finish
26.22 mi16:34:085:15:2812:0212:34
12:20
#26876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24279143801438025922(Top 91%)15110(Top 94%)15110(Top 672%)
10K6.21 mi3.10 mi25034-75514721-34114721-34125612(Top 90%)14964(Top 93%)14964(Top 666%)
15K9.32 mi3.11 mi25410-37614901-18014901-18025922(Top 91%)15110(Top 94%)15110(Top 672%)
20K12.43 mi3.11 mi25789-37915057-15615057-15626576(Top 94%)15365(Top 95%)15365(Top 684%)
Half13.11 mi0.68 mi25916-12715108-5115108-5127301(Top 96%)15640(Top 97%)15640(Top 696%)
25K15.53 mi2.42 mi26304-38815280-17215280-17227314(Top 96%)15644(Top 97%)15644(Top 696%)
30K18.64 mi3.11 mi26629-32515384-10415384-10427461(Top 97%)15637(Top 97%)15637(Top 696%)
20M20.00 mi1.36 mi26670-4115388-415388-426792(Top 94%)15276(Top 95%)15276(Top 680%)
21M21.00 mi1.00 mi26711-4115398-1015398-1027005(Top 95%)15367(Top 95%)15367(Top 684%)
35K21.75 mi0.75 mi26766-5515411-1315411-1327442(Top 97%)15552(Top 97%)15552(Top 692%)
23M23.00 mi1.25 mi26795-2915416-515416-526958(Top 95%)15307(Top 95%)15307(Top 681%)
24M24.00 mi1.00 mi26824-2915419-315419-327315(Top 96%)15440(Top 96%)15440(Top 687%)
40K24.85 mi0.85 mi26850-2615425-615425-627082(Top 95%)15325(Top 95%)15325(Top 682%)
25.2M25.20 mi0.35 mi26851-115422+315422+327081(Top 95%)15310(Top 95%)15310(Top 681%)
Finish26.22 mi1.02 mi26876-2515430-815430-827150(Top 96%)15389(Top 96%)15389(Top 685%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

25922

Males

15110

M40-44

15110

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

25612

Males

14964

M40-44

14964

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

25922

Males

15110

M40-44

15110

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

26576

Males

15365

M40-44

15365

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27301

Males

15640

M40-44

15640

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

27314

Males

15644

M40-44

15644

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

27461

Males

15637

M40-44

15637

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

26792

Males

15276

M40-44

15276

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

27005

Males

15367

M40-44

15367

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27442

Males

15552

M40-44

15552

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

26958

Males

15307

M40-44

15307

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

27315

Males

15440

M40-44

15440

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27082

Males

15325

M40-44

15325

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

27081

Males

15310

M40-44

15310

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

27150

Males

15389

M40-44

15389

Passing Analysis

Category:
Athletes Passed
307
Passed By
2904
Net Change
-2597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24279
5K → 10K37792-755#24279#25034
10K → 15K44420-376#25034#25410
15K → 20K47426-379#25410#25789
20K → Half1128-127#25789#25916
Half → 25K8396-388#25916#26304
25K → 30K19344-325#26304#26629
30K → 20M3071-41#26629#26670
20M → 21M2465-41#26670#26711
21M → 35K1166-55#26711#26766
35K → 23M2756-29#26766#26795
23M → 24M2655-29#26795#26824
24M → 40K733-26#26824#26850
40K → 25.2M1213-1#26850#26851
25.2M → Finish1439-25#26851#26876
TOTALS3072904-2597
📊

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